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CAS No. : | 52462-29-0 | MDL No. : | MFCD00064793 |
Formula : | C20H28Cl4Ru2 | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | LAXRNWSASWOFOT-UHFFFAOYSA-J |
M.W : | 612.39 | Pubchem ID : | 10908223 |
Synonyms : |
|
Num. heavy atoms : | 26 |
Num. arom. heavy atoms : | 0 |
Fraction Csp3 : | 0.4 |
Num. rotatable bonds : | 2 |
Num. H-bond acceptors : | 0.0 |
Num. H-bond donors : | 0.0 |
Molar Refractivity : | 104.97 |
TPSA : | 0.0 Ų |
GI absorption : | Low |
BBB permeant : | No |
P-gp substrate : | Yes |
CYP1A2 inhibitor : | No |
CYP2C19 inhibitor : | No |
CYP2C9 inhibitor : | No |
CYP2D6 inhibitor : | No |
CYP3A4 inhibitor : | Yes |
Log Kp (skin permeation) : | -6.26 cm/s |
Log Po/w (iLOGP) : | 0.0 |
Log Po/w (XLOGP3) : | 5.25 |
Log Po/w (WLOGP) : | -6.8 |
Log Po/w (MLOGP) : | 6.33 |
Log Po/w (SILICOS-IT) : | 6.34 |
Consensus Log Po/w : | 2.23 |
Lipinski : | 2.0 |
Ghose : | None |
Veber : | 0.0 |
Egan : | 0.0 |
Muegge : | 4.0 |
Bioavailability Score : | 0.17 |
Log S (ESOL) : | -6.76 |
Solubility : | 0.000104 mg/ml ; 0.000000173 mol/l |
Class : | Poorly soluble |
Log S (Ali) : | -5.0 |
Solubility : | 0.00606 mg/ml ; 0.00001 mol/l |
Class : | Moderately soluble |
Log S (SILICOS-IT) : | -8.3 |
Solubility : | 0.00000301 mg/ml ; 0.000000005 mol/l |
Class : | Poorly soluble |
PAINS : | 0.0 alert |
Brenk : | 0.0 alert |
Leadlikeness : | 2.0 |
Synthetic accessibility : | 4.85 |
Signal Word: | Warning | Class: | N/A |
Precautionary Statements: | P273-P305+P351+P338 | UN#: | N/A |
Hazard Statements: | H315-H319-H412 | Packing Group: | N/A |
GHS Pictogram: |
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* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
72% | In tetrahydrofuran; at 20℃; for 2h;Inert atmosphere; | General procedure: A 50-mL round-bottom flask was charged with [Ru(p-cymene)Cl2]2 (0.2029 g, 0.331 mmol) and CH2Cl2(20 mL). To the orange solution was added P(C6H4F)3 (0.2199 g, 0.695 mmol), and the mixture was leftto stir for 3 h at room temperature. The volatiles were removed in vacuo to leave a dark red oil, andhexanes were added to precipitate a solid product. The resulting orange solid was collected by vacuumfiltration and dried in vacuo (0.3529 g, 86percent yield). |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
82.3% | In ethanol; at 50℃; for 3h; | 6-Fluoropyridine-2-carboxylic acid (HL3) (28 mg, 0.2 mmol) in ethanol (3 ml) was added to a solution of [Ru(eta6-p-cymene)Cl2]2 (61 mg, 0.1 mmol) in ethanol (5 ml) at 50 °C. The yellow solution was stirred for 3 h. The solvent was removed by one half under reduced pressure and the concentrated solution was placed in a fridge. Next day orange product was filtered off, washed with EtOH (5 ml) and dried in air. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
61.8% | In ethanol; at 20℃; for 2h; | To a warm solution of [Ru(eta6-p-cymene)Cl2]2 (61 mg, 0.1 mmol) in ethanol (5 ml) <strong>[6624-49-3]isoquinoline-3-carboxylic acid</strong> (HL7) (38 mg,0.2 mmol) in ethanol (3 ml) was added. The mixture was stirred at room temperature for 2 h. The yellow product was filtered off, washed with EtOH (5 ml) and dried in air. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
46% | General procedure: [RuCl2(p-cymene)]2 (0.12 g, 0.20 mmol), glycine (0.03 g,0.40 mmol) and potassium tert-butoxide (0.05 g, 0.40 mmol) wereadded to dry methanol (40 mL), and the resulting mixture wasrefluxed for 30 min under argon atmosphere. AgNO3 (0.14 g,0.80 mmol) and dcmb (0.23 g, 0.85 mmol) were then added andthe reaction mixture was refluxed for additional 14 h in the dark.The reaction mixture was cooled to room temperature and filteredthrough a fine porosity frit to remove precipitated AgCl andexceeding dcmb. The filtrate was evaporated to dryness, and theresidue was recrystallized from a mixture of chloroform and hexane(v/v = 2:1), and dried in a vacuum to afford complex 3 as deepblue powder in a yield of 0.16 g (50percent). |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
70% | [RuCl2(p-cymene)]2 (0.12 g, 0.20 mmol) and 1,10-phenanthrolinemonohydrate (0.08 g, 0.40 mmol) were added to dry methanol(40 mL), and the resulting mixture was refluxed for 4 h under argonatmosphere. AgNO3 (0.14 g, 0.80 mmol) and dcmb (0.23 g,0.85 mmol) were then added and the reaction mixture was refluxedfor additional 14 h in the dark. The reaction mixture was cooled toroom temperature, concentrated to ~5 mL and filtered through afine porosity frit to remove precipitated AgCl and exceeding dcmb.A 2 mL methanol solution of NaClO4H2O (0.17 g, 1.20 mmol) wasadded into the filtrate, and the mixture was stirred vigorously atroomtemperature for 1 hto complete the anion exchange. The resultantsolid was collected by filtration through a medium porosity frit,washed with diethyl ether (3 10 mL), and dried in vacuo to affordcomplex 1 as red powder in a yield of 0.34 g (70percent). 1H NMR (DMSOd6,500 MHz, ppm) delta: 9.39 (d, J = 16.1 Hz, 4H), 8.86 (d, J = 8.2 Hz, 2H),8.42 (s, 2H), 8.16 (d, J = 5.0 Hz, 2H), 8.12 (d, J = 5.8 Hz, 2H), 7.91?7.87(m, 4H), 7.79 (d, J = 5.8 Hz, 2H), 7.75 (d, J = 5.7 Hz, 2H), 3.98 (d,J = 26.8 Hz, 12H). Positive ESI-MS in methanol (m/z): 413.5 [M]2+/2.Anal. Calc. for C40H32Cl2N6O16Ru: C, 46.89; H, 3.15; N, 8.20. Found:C, 46.68; H, 3.26; N, 8.01percent. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
50% | [RuCl2(p-cymene)]2 (0.12 g, 0.20 mmol), glycine (0.03 g,0.40 mmol) and potassium tert-butoxide (0.05 g, 0.40 mmol) wereadded to dry methanol (40 mL), and the resulting mixture wasrefluxed for 30 min under argon atmosphere. AgNO3 (0.14 g,0.80 mmol) and dcmb (0.23 g, 0.85 mmol) were then added andthe reaction mixture was refluxed for additional 14 h in the dark.The reaction mixture was cooled to room temperature and filteredthrough a fine porosity frit to remove precipitated AgCl andexceeding dcmb. The filtrate was evaporated to dryness, and theresidue was recrystallized from a mixture of chloroform and hexane(v/v = 2:1), and dried in a vacuum to afford complex 3 as deepblue powder in a yield of 0.16 g (50percent). 1H NMR (DMSO-d6,500 MHz, ppm) delta: 9.66 (d, J = 5.4 Hz, 1H), 9.35 (s, 1H), 9.26 (s,1H), 9.15?9.10 (m, 2H), 8.38 (d, J = 5.3 Hz, 1H), 8.26 (d, J = 5.7 Hz,1H), 8.08 (d, J = 5.8 Hz, 1H), 7.99 (d, J = 5.6 Hz, 1H), 7.68 (d,J = 5.7 Hz, 1H), 7.63 (d, J = 4.7 Hz, 1H), 7.60 (d, J = 5.7 Hz, 1H),5.08 (s, 1H), 4.43 (s, 1H), 4.08 (d, J = 9.9 Hz, 6H), 3.98 (d,J = 13.1 Hz, 2H), 3.93 (s, 6H). Positive ESI-MS in methanol (m/z):720.3 [M]+. Anal. Calc. for C30H28N6O13Ru: C, 46.10; H, 3.61; N,10.75. Found: C, 46.31; H, 3.78; N, 10.56percent. Single crystals of complex3 suitable for X-ray diffraction measurement were grownfrom methanol by slow evaporation in air at room temperaturefor one week. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
40% | General procedure: [RuCl2(p-cymene)]2 (0.12 g, 0.20 mmol), glycine (0.03 g,0.40 mmol) and potassium tert-butoxide (0.05 g, 0.40 mmol) wereadded to dry methanol (40 mL), and the resulting mixture wasrefluxed for 30 min under argon atmosphere. AgNO3 (0.14 g,0.80 mmol) and dcmb (0.23 g, 0.85 mmol) were then added andthe reaction mixture was refluxed for additional 14 h in the dark.The reaction mixture was cooled to room temperature and filteredthrough a fine porosity frit to remove precipitated AgCl andexceeding dcmb. The filtrate was evaporated to dryness, and theresidue was recrystallized from a mixture of chloroform and hexane(v/v = 2:1), and dried in a vacuum to afford complex 3 as deepblue powder in a yield of 0.16 g (50percent). |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
49% | General procedure: [RuCl2(p-cymene)]2 (0.12 g, 0.20 mmol), glycine (0.03 g,0.40 mmol) and potassium tert-butoxide (0.05 g, 0.40 mmol) wereadded to dry methanol (40 mL), and the resulting mixture wasrefluxed for 30 min under argon atmosphere. AgNO3 (0.14 g,0.80 mmol) and dcmb (0.23 g, 0.85 mmol) were then added andthe reaction mixture was refluxed for additional 14 h in the dark.The reaction mixture was cooled to room temperature and filteredthrough a fine porosity frit to remove precipitated AgCl andexceeding dcmb. The filtrate was evaporated to dryness, and theresidue was recrystallized from a mixture of chloroform and hexane(v/v = 2:1), and dried in a vacuum to afford complex 3 as deepblue powder in a yield of 0.16 g (50percent). |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
65% | General procedure: [RuCl2(p-cymene)]2 (0.12 g, 0.20 mmol) and 1,10-phenanthrolinemonohydrate (0.08 g, 0.40 mmol) were added to dry methanol(40 mL), and the resulting mixture was refluxed for 4 h under argonatmosphere. AgNO3 (0.14 g, 0.80 mmol) and dcmb (0.23 g,0.85 mmol) were then added and the reaction mixture was refluxedfor additional 14 h in the dark. The reaction mixture was cooled toroom temperature, concentrated to ~5 mL and filtered through afine porosity frit to remove precipitated AgCl and exceeding dcmb.A 2 mL methanol solution of NaClO4H2O (0.17 g, 1.20 mmol) wasadded into the filtrate, and the mixture was stirred vigorously atroomtemperature for 1 hto complete the anion exchange. The resultantsolid was collected by filtration through a medium porosity frit,washed with diethyl ether (3 10 mL), and dried in vacuo to affordcomplex 1 as red powder in a yield of 0.34 g (70percent). |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
60% | With potassium acetate; In dichloromethane; at 20℃; for 20h;Inert atmosphere; Schlenk technique; | Dichloromethane (10 mL) was added to dichloro(pcymene)ruthenium(II) dimer (0.16 mmol) in a round bottom flask. To this solution were added, L6 (0.33 mmol) followed by potassium acetate(0.38 mmol). The reaction mixturewas stirred at room temperature for 20 h. Then the solvent was evaporated and the residue leftbehind was dissolved in dichloromethane and the mixture wasfiltered. The filtratewas then added to large volume of diethyl etherresulting in a precipitate which was filtered and washed withdiethyl ether and dried. (90 mg, 60percent yield) 1H NMR (CDCl3,400 MHz): delta 0.80 (3H, d, J 6.8 Hz, isopropyl), 0.94 (3H, d,J 6.8 Hz, isopropyl), 2.08 (3H, s, methyl), 2.31 (1H, m, isopropyl),4.10 (3H, s, N-methyl), 5.14 (1H, d, J 5.9 Hz, cymene), 5.36 (1H, d,J 5.9 Hz cymene), 5.70 (1H, d, J 5.9 Hz, cymene), 5.84 (1H, d,J 5.9 Hz, cymene) 7.07 (1H, m, ArH), 7.21 (1H, m, ArH), 7.40 (3H, m,ArH), 7.80 (1H, m, ArH), 7.9 (1H, d, J 7.6 Hz, ArH), 8.33 (1H, d,J 7.6 Hz, ArH). 13C NMR (CDCl3, 100 MHz): delta 19.42, 22.36, 23.08,31.35, 32.41, 81.77, 82.17, 89.26, 89.77, 99.43, 101.55, 110.27, 117.49,122.89, 123.48, 123.61, 124.80,129.36, 134.62, 136.74, 140.99, 141.84,158.86, 183.66. Elemental analysis for C24H25Cl1N2Ru, calcd. (percent) C,60.31; H, 5.27; N, 5.86. Found: C, 60.16; H, 5.14; N, 5.90. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
40.32% | In toluene; at 100℃; for 3h; | 2.2.2 Synthesis of [Ru(eta6-p-cymene)(N-PrIm)Cl2] (2) The [Ru(eta6-p-cymene)(N-PrIm)Cl2] was synthesized following the literature method of Vock et al [10] . To a suspension of [Ru-(eta6-p-cymene)Cl2]2 (0.199?g, 0.326?mmol) in toluene (30?mL), <strong>[35203-44-2]N-Propylimidazole</strong> (0.0756?mL, 0.652?mmol) was added at room temperature. The resulting mixture was heated and refluxed for 3?h. After, the mixture was cooled, and the precipitate was filtered. Crystals suitable for X-ray structure analysis were obtained from toluene filtrate (109.5?mg, yield: 40.32percent). Melting point?=?198?°C. Anal. Cal. for C16H24N2Cl2Ru (Mw?=?416.34) C: 46.16, H: 5.81, N: 6.73; found: C: 46.66, H: 5.69, N: 6.58percent. 1HNMR (200?MHz, CDCl3): delta(ppm) 0.93 (t, 3H, 3"-H3), 1.28 (d, 6H, 1-CH(CH3)2), 1.70-1.89 (m, 2H, 2"-H2), 2.19 (s, 3H, 4-CH3), 2.97 (sept, 1H, 1-CH(CH3)2), 3.85 (t, 2H, 1"-H2), 5.24 (d, 2H, 2-H, 6-H), 5.44 (d, 2H, 3-H, 5-H), 6.88 (t, 1H, 4'-H), 7.32 (t, 1H, 5'-H), 7.90 (t, 1H, 2'-H). 13CNMR (50?MHz, CDCl3): delta(ppm) 11.02 (C-3"), 18.51 (4-CH3), 22.28 (1-CH(CH3)2), 23.92 (1-CH(CH3)2), 30.71 (C-2"), 49.89 (C-1"), 81.39 (C-2, C-6), 82.67 (C-3, C-5), 97.36 (C-4), 102.54 (C-1), 119.36 (C-4'), 132.16 (C-5'), 139.78 (C-2'). IR (KBr, pellet): nu (cm-1) 3143, 3110, 3044 (nu=CH), 2958, 2931, 2874 (nuCH), 1618 (nuC=N), 1533, 1520, 1498 (nuC=C). UV-Vis (H2O, C?=?10-4 M): lambdamax/nm (epsilon/L mol-1 cm-1): 254 (3005.21), 307 (1865.98) and 393 (1123.65). |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
0.93 g | Step A)0.31 g of p-cymene dichloride dimer,0.82 g of 4,4'-bis(5-octylthiophene[3,2b]thiophen-2-yl)-2,2'-bipyridine and 50 mLN,N-dimethylformamide was placed in a three-necked flask in an atmosphere of light and Ar gas.After the solution was stirred for 15 minutes, it was heated to 70 ° C and reacted for 5 hours. Then cooled to room temperature;Step B)To the three-necked flask after the reaction of the step A), 0.27 g of dimethyl 2,2'-bipyridyl-4,4'-dicarboxylate was added.The solution was stirred for 15 minutes in an atmosphere of light and Ar gas, and then heated to 130 ° C for 4 hours.Then cooled to room temperature;Step C)0.97 g of NH4NCS was added to the three-necked flask after the reaction in the step B), in the dark and Ar gas atmosphere,After the solution was stirred for 15 minutes, it was heated to 120 ° C and reacted for 4 hours. After cooling to room temperature,The N,N-dimethylformamide was evaporated to dryness on a rotary evaporator. Add 150 mL of water to the remaining liquid.Extracted three times with 150 mL of chloroform, and the obtained chloroform solution was washed three times with water.It was then dried over anhydrous magnesium sulfate. After filtration, the filtrate was evaporated to dryness on a rotary evaporator.After drying the obtained solid, 1.22 g of the esterified product of C104 was obtained, and the purity was 81.2percent;Step D)1.22 g of the esterified product of C104 obtained in step C) was dissolved in ethyl acetate.The mixture was purified by silica gel column chromatography using a mixture of ethyl acetate and n-hexane of 18:1.The collected product solution, distilled off the solvent, and dried.Obtaining 0.93 g of the esterified product of C106, the purity is 96.2percent; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
0.85 g | Step A)0.31 g of p-cymene dichloride dimer,0.55 g of 4,4'-bis(5-hexylthiothiophen-2-yl)-2,2'-bipyridine and 50 mLN,N-dimethylformamide was placed in a three-necked flask in an atmosphere of light and Ar gas.After the solution was stirred for 15 minutes, it was heated to 70 ° C and reacted for 5 hours. Then cooled to room temperature;Step B)To the three-necked flask after the reaction of the step A), 0.27 g of dimethyl 2,2'-bipyridyl-4,4'-dicarboxylate was added.The solution was stirred for 15 minutes in an atmosphere of light and Ar gas, and then heated to 130 ° C for 4 hours.Then cooled to room temperature;Step C)0.97 g of NH4NCS was added to the three-necked flask after the reaction in the step B), in the dark and Ar gas atmosphere,After the solution was stirred for 15 minutes, it was heated to 120 ° C and reacted for 4 hours. After cooling to room temperature,The N,N-dimethylformamide was evaporated to dryness on a rotary evaporator. Add 150 mL of water to the remaining liquid.Extracted three times with 150 mL of chloroform, and the obtained chloroform solution was washed three times with water.It was then dried over anhydrous magnesium sulfate. After filtration, the filtrate was evaporated to dryness on a rotary evaporator.After drying the obtained solid, 1.10 g of the esterified product of C106 is obtained, and the purity is 80.5percent;Step D)1.10 g of the esterified product of C106 obtained in step C) was dissolved in ethyl acetate.The mixture was purified by silica gel column chromatography using a mixture of ethyl acetate and n-hexane of 18:1.The collected product solution, distilled off the solvent, and dried.Obtaining 0.85 g of the esterified product of C106, the purity is 96.3percent; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
0.82 g | Step A)0.31 g of p-cymene dichloride dimer,0.56 g of 4,4'-bis(4-hexyloxystyryl)-2,2'-bipyridine and 50 mLN,N-dimethylformamide was placed in a three-necked flask in an atmosphere of light and Ar gas.After the solution was stirred for 15 minutes, it was heated to 80 C and reacted for 4 hours. Then cooled to room temperature;Step B)To the three-necked flask after the reaction of the step A), 0.27 g of dimethyl 2,2'-bipyridyl-4,4'-dicarboxylate was added.The solution was stirred for 15 minutes in an atmosphere of light and Ar gas, and then heated to 130 C for 4 hours.Then cooled to room temperature;Step C)0.97 g of NH4NCS was added to the three-necked flask after the reaction in the step B), in the dark and Ar gas atmosphere,After the solution was stirred for 15 minutes, it was heated to 120 C and reacted for 4 hours.After cooling to room temperature, the N,N-dimethylformamide was evaporated to dryness using a rotary evaporator.150 mL of water was added to the remaining liquid, and extracted with 150 mL of chloroform for 3 times.The obtained chloroform solution was washed three times with water and then dried over anhydrous magnesium sulfate.After filtering, the filtrate is distilled off with a rotary evaporator, and the obtained solid is dried.Obtaining 1.12 g of the esterified product of K19, the purity is 81.9%;Step D)1.12 g of the esterified product of K19 obtained in step C) was dissolved in ethyl acetate.The mixture was purified by silica gel column chromatography using a mixture of ethyl acetate and n-hexane of 18:1.The collected product solution, distilled off the solvent, and dried.Obtaining 0.82 g of the esterified product of K19, the purity is 96.1%; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
0.84 g | Step A)0.31 g of p-cymene dichloride dimer,0.51 g of 4,4'-bis(4-tert-butoxystyryl)-2,2'-bipyridine and 50 mLN,N-dimethylformamide was placed in a three-necked flask in an atmosphere of light and Ar gas.After the solution was stirred for 15 minutes, it was heated to 80 ° C and reacted for 4 hours. Then cooled to room temperature;Step B)To the three-necked flask after the reaction of the step A), 0.27 g of dimethyl 2,2'-bipyridyl-4,4'-dicarboxylate was added.The solution was stirred for 15 minutes in an atmosphere of light and Ar gas, and then heated to 130 ° C for 4 hours.Then cooled to room temperature;Step C)0.97 g of NH4NCS was added to the three-necked flask after the reaction in the step B), in the dark and Ar gas atmosphere,After the solution was stirred for 15 minutes, it was heated to 120 ° C and reacted for 4 hours.After cooling to room temperature, the N,N-dimethylformamide was evaporated to dryness using a rotary evaporator.150 mL of water was added to the remaining liquid, and extracted with 150 mL of chloroform for 3 times.The obtained chloroform solution was washed three times with water and then dried over anhydrous magnesium sulfate.After filtering, the filtrate is distilled off with a rotary evaporator, and the obtained solid is dried.Obtaining 1.13 g of the esterified product of K77, the purity is 81.7percent;Step D)1.13 g of the esterified product of K77 obtained in step C) was dissolved in ethyl acetate.The mixture was purified by silica gel column chromatography using a mixture of ethyl acetate and n-hexane.The collected product solution, distilled off the solvent, and dried.Obtaining 0.84 g of the esterified product of K77, the purity is 96.1percent; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
0.9 g | Step A)0.31 g of p-cymene dichloride dimer,0.73g 2,2'-bipyridyl-4,4'-dicarboxylic acid)-(4,4'-bis(5-(5-hexylthiothiophen-2-yl)thiophen-2-yl)-2 , 2'-bipyridineAnd 50 mL of N,N-dimethylformamide in a three-necked flask,The solution was stirred for 15 minutes in an atmosphere of light and Ar gas, and then heated to 80 ° C for 4 hours.Then cooled to room temperature;Step B)To the three-necked flask after the reaction of the step A), 0.27 g of dimethyl 2,2'-bipyridyl-4,4'-dicarboxylate was added.The solution was stirred for 15 minutes in an atmosphere of light and Ar gas, and then heated to 130 ° C for 4 hours.Then cooled to room temperature;Step C)0.97 g of NH4NCS was added to the three-necked flask after the reaction in the step B), in the dark and Ar gas atmosphere,After the solution was stirred for 15 minutes, it was heated to 120 ° C and reacted for 4 hours.After cooling to room temperature, the N,N-dimethylformamide was evaporated to dryness using a rotary evaporator.150 mL of water was added to the remaining liquid, and extracted with 150 mL of chloroform for 3 times.The obtained chloroform solution was washed three times with water and then dried over anhydrous magnesium sulfate.After filtering, the filtrate is distilled off with a rotary evaporator, and the obtained solid is dried.Obtaining 1.21 g of the esterified product of CYC-B11 with a purity of 81.6percent;Step D)2.21 g of the esterified product of CYC-B11 obtained in step C) was dissolved in ethyl acetate.It was purified by silica gel column chromatography using a 20:1 mixture of ethyl acetate and n-hexane.The collected product solution, distilled off the solvent, and dried.Obtaining 0.90 g of the esterified product of CYC-B11 with a purity of 96.0percent; |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
0.78 g | Step A)0.31 g of p-cymene dichloride dimer,0.72 g of 4,4'-bis(5-(5-octylthiophen-2-yl)thiophen-2-yl)-2,2'-bipyridine and 50 mLN,N-dimethylformamide was placed in a three-necked flask in an atmosphere of light and Ar gas.After the solution was stirred for 15 minutes, it was heated to 90 C and reacted for 4 hours. It was then cooled to room temperature.Step B)To the three-necked flask after the reaction of the step A), 0.27 g of dimethyl 2,2'-bipyridyl-4,4'-dicarboxylate was added.The solution was stirred for 15 minutes in an atmosphere of light and Ar gas, and then heated to 100 C for 3 hours.It was then cooled to room temperature.Step C)0.97 g of NH4NCS was added to the three-necked flask after the reaction in the step B), in the dark and Ar gas atmosphere,After the solution was stirred for 15 minutes, it was heated to 120 C and reacted for 4 hours. After cooling to room temperature,The N,N-dimethylformamide was evaporated to dryness on a rotary evaporator. Add 150 mL of water to the remaining liquid.It was extracted three times with 150 mL of chloroform, and the obtained chloroform solution was washed three times with water, and then dried over anhydrous magnesium sulfate.After filtering, the filtrate is distilled off with a rotary evaporator, and the obtained solid is dried.The esterified product of Z991 was obtained in 1.15 g, and the purity was 79.5%. Step D)1.15 g of the esterified product of Z991 obtained in step C) was dissolved in ethyl acetate.It was purified by silica gel column chromatography using a 20:1 mixture of ethyl acetate and n-hexane.The collected product solution, distilled off the solvent, and dried.The esterified product of Z991 was obtained in an amount of 0.78 g, and the purity was 93.5%. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
75% | Among them, "·" represents a boron hydrogen bond B-H. n-BuLi (1.6 M) in n-hexane solution (1.00 mL, 1.6 mmol) was slowly added dropwise to a solution of the ortho-carborane o-C2B10H10 (92.0 mg, 0.64 mmol) in tetrahydrofuran at -78 C. After stirring at this temperature for 30 minutes, the mixture was slowly warmed to room temperature and the reaction was continued for 1 hour, then bromobenzimidazole (126.7 mg, 0.64 mmol) was added, and the reaction was continued at room temperature for 6 hours.Then, the binuclear ruthenium compound [(p-cymene)RuCl2]2 (256.0 mg, 0.32 mmol) was added to the reaction system for further reaction for 3 hours.After the reaction was completed, the mixture was allowed to stand for filtration, and the solvent was evaporated under reduced pressure.The obtained crude product was subjected to column chromatography (petroleum ether / tetrahydrofuran = 6:1)The orange-red target product ruthenium (II) complex Ru (254.4 mg, yield 75%) was obtained. |
Tags: 52462-29-0 synthesis path| 52462-29-0 SDS| 52462-29-0 COA| 52462-29-0 purity| 52462-29-0 application| 52462-29-0 NMR| 52462-29-0 COA| 52462-29-0 structure
Precautionary Statements-General | |
Code | Phrase |
P101 | If medical advice is needed,have product container or label at hand. |
P102 | Keep out of reach of children. |
P103 | Read label before use |
Prevention | |
Code | Phrase |
P201 | Obtain special instructions before use. |
P202 | Do not handle until all safety precautions have been read and understood. |
P210 | Keep away from heat/sparks/open flames/hot surfaces. - No smoking. |
P211 | Do not spray on an open flame or other ignition source. |
P220 | Keep/Store away from clothing/combustible materials. |
P221 | Take any precaution to avoid mixing with combustibles |
P222 | Do not allow contact with air. |
P223 | Keep away from any possible contact with water, because of violent reaction and possible flash fire. |
P230 | Keep wetted |
P231 | Handle under inert gas. |
P232 | Protect from moisture. |
P233 | Keep container tightly closed. |
P234 | Keep only in original container. |
P235 | Keep cool |
P240 | Ground/bond container and receiving equipment. |
P241 | Use explosion-proof electrical/ventilating/lighting/equipment. |
P242 | Use only non-sparking tools. |
P243 | Take precautionary measures against static discharge. |
P244 | Keep reduction valves free from grease and oil. |
P250 | Do not subject to grinding/shock/friction. |
P251 | Pressurized container: Do not pierce or burn, even after use. |
P260 | Do not breathe dust/fume/gas/mist/vapours/spray. |
P261 | Avoid breathing dust/fume/gas/mist/vapours/spray. |
P262 | Do not get in eyes, on skin, or on clothing. |
P263 | Avoid contact during pregnancy/while nursing. |
P264 | Wash hands thoroughly after handling. |
P265 | Wash skin thouroughly after handling. |
P270 | Do not eat, drink or smoke when using this product. |
P271 | Use only outdoors or in a well-ventilated area. |
P272 | Contaminated work clothing should not be allowed out of the workplace. |
P273 | Avoid release to the environment. |
P280 | Wear protective gloves/protective clothing/eye protection/face protection. |
P281 | Use personal protective equipment as required. |
P282 | Wear cold insulating gloves/face shield/eye protection. |
P283 | Wear fire/flame resistant/retardant clothing. |
P284 | Wear respiratory protection. |
P285 | In case of inadequate ventilation wear respiratory protection. |
P231 + P232 | Handle under inert gas. Protect from moisture. |
P235 + P410 | Keep cool. Protect from sunlight. |
Response | |
Code | Phrase |
P301 | IF SWALLOWED: |
P304 | IF INHALED: |
P305 | IF IN EYES: |
P306 | IF ON CLOTHING: |
P307 | IF exposed: |
P308 | IF exposed or concerned: |
P309 | IF exposed or if you feel unwell: |
P310 | Immediately call a POISON CENTER or doctor/physician. |
P311 | Call a POISON CENTER or doctor/physician. |
P312 | Call a POISON CENTER or doctor/physician if you feel unwell. |
P313 | Get medical advice/attention. |
P314 | Get medical advice/attention if you feel unwell. |
P315 | Get immediate medical advice/attention. |
P320 | |
P302 + P352 | IF ON SKIN: wash with plenty of soap and water. |
P321 | |
P322 | |
P330 | Rinse mouth. |
P331 | Do NOT induce vomiting. |
P332 | IF SKIN irritation occurs: |
P333 | If skin irritation or rash occurs: |
P334 | Immerse in cool water/wrap n wet bandages. |
P335 | Brush off loose particles from skin. |
P336 | Thaw frosted parts with lukewarm water. Do not rub affected area. |
P337 | If eye irritation persists: |
P338 | Remove contact lenses, if present and easy to do. Continue rinsing. |
P340 | Remove victim to fresh air and keep at rest in a position comfortable for breathing. |
P341 | If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing. |
P342 | If experiencing respiratory symptoms: |
P350 | Gently wash with plenty of soap and water. |
P351 | Rinse cautiously with water for several minutes. |
P352 | Wash with plenty of soap and water. |
P353 | Rinse skin with water/shower. |
P360 | Rinse immediately contaminated clothing and skin with plenty of water before removing clothes. |
P361 | Remove/Take off immediately all contaminated clothing. |
P362 | Take off contaminated clothing and wash before reuse. |
P363 | Wash contaminated clothing before reuse. |
P370 | In case of fire: |
P371 | In case of major fire and large quantities: |
P372 | Explosion risk in case of fire. |
P373 | DO NOT fight fire when fire reaches explosives. |
P374 | Fight fire with normal precautions from a reasonable distance. |
P376 | Stop leak if safe to do so. Oxidising gases (section 2.4) 1 |
P377 | Leaking gas fire: Do not extinguish, unless leak can be stopped safely. |
P378 | |
P380 | Evacuate area. |
P381 | Eliminate all ignition sources if safe to do so. |
P390 | Absorb spillage to prevent material damage. |
P391 | Collect spillage. Hazardous to the aquatic environment |
P301 + P310 | IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. |
P301 + P312 | IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. |
P301 + P330 + P331 | IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. |
P302 + P334 | IF ON SKIN: Immerse in cool water/wrap in wet bandages. |
P302 + P350 | IF ON SKIN: Gently wash with plenty of soap and water. |
P303 + P361 + P353 | IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. |
P304 + P312 | IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell. |
P304 + P340 | IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. |
P304 + P341 | IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing. |
P305 + P351 + P338 | IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
P306 + P360 | IF ON CLOTHING: Rinse Immediately contaminated CLOTHING and SKIN with plenty of water before removing clothes. |
P307 + P311 | IF exposed: call a POISON CENTER or doctor/physician. |
P308 + P313 | IF exposed or concerned: Get medical advice/attention. |
P309 + P311 | IF exposed or if you feel unwell: call a POISON CENTER or doctor/physician. |
P332 + P313 | IF SKIN irritation occurs: Get medical advice/attention. |
P333 + P313 | IF SKIN irritation or rash occurs: Get medical advice/attention. |
P335 + P334 | Brush off loose particles from skin. Immerse in cool water/wrap in wet bandages. |
P337 + P313 | IF eye irritation persists: Get medical advice/attention. |
P342 + P311 | IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician. |
P370 + P376 | In case of fire: Stop leak if safe to Do so. |
P370 + P378 | In case of fire: |
P370 + P380 | In case of fire: Evacuate area. |
P370 + P380 + P375 | In case of fire: Evacuate area. Fight fire remotely due to the risk of explosion. |
P371 + P380 + P375 | In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion. |
Storage | |
Code | Phrase |
P401 | |
P402 | Store in a dry place. |
P403 | Store in a well-ventilated place. |
P404 | Store in a closed container. |
P405 | Store locked up. |
P406 | Store in corrosive resistant/ container with a resistant inner liner. |
P407 | Maintain air gap between stacks/pallets. |
P410 | Protect from sunlight. |
P411 | |
P412 | Do not expose to temperatures exceeding 50 oC/ 122 oF. |
P413 | |
P420 | Store away from other materials. |
P422 | |
P402 + P404 | Store in a dry place. Store in a closed container. |
P403 + P233 | Store in a well-ventilated place. Keep container tightly closed. |
P403 + P235 | Store in a well-ventilated place. Keep cool. |
P410 + P403 | Protect from sunlight. Store in a well-ventilated place. |
P410 + P412 | Protect from sunlight. Do not expose to temperatures exceeding 50 oC/122oF. |
P411 + P235 | Keep cool. |
Disposal | |
Code | Phrase |
P501 | Dispose of contents/container to ... |
P502 | Refer to manufacturer/supplier for information on recovery/recycling |
Physical hazards | |
Code | Phrase |
H200 | Unstable explosive |
H201 | Explosive; mass explosion hazard |
H202 | Explosive; severe projection hazard |
H203 | Explosive; fire, blast or projection hazard |
H204 | Fire or projection hazard |
H205 | May mass explode in fire |
H220 | Extremely flammable gas |
H221 | Flammable gas |
H222 | Extremely flammable aerosol |
H223 | Flammable aerosol |
H224 | Extremely flammable liquid and vapour |
H225 | Highly flammable liquid and vapour |
H226 | Flammable liquid and vapour |
H227 | Combustible liquid |
H228 | Flammable solid |
H229 | Pressurized container: may burst if heated |
H230 | May react explosively even in the absence of air |
H231 | May react explosively even in the absence of air at elevated pressure and/or temperature |
H240 | Heating may cause an explosion |
H241 | Heating may cause a fire or explosion |
H242 | Heating may cause a fire |
H250 | Catches fire spontaneously if exposed to air |
H251 | Self-heating; may catch fire |
H252 | Self-heating in large quantities; may catch fire |
H260 | In contact with water releases flammable gases which may ignite spontaneously |
H261 | In contact with water releases flammable gas |
H270 | May cause or intensify fire; oxidizer |
H271 | May cause fire or explosion; strong oxidizer |
H272 | May intensify fire; oxidizer |
H280 | Contains gas under pressure; may explode if heated |
H281 | Contains refrigerated gas; may cause cryogenic burns or injury |
H290 | May be corrosive to metals |
Health hazards | |
Code | Phrase |
H300 | Fatal if swallowed |
H301 | Toxic if swallowed |
H302 | Harmful if swallowed |
H303 | May be harmful if swallowed |
H304 | May be fatal if swallowed and enters airways |
H305 | May be harmful if swallowed and enters airways |
H310 | Fatal in contact with skin |
H311 | Toxic in contact with skin |
H312 | Harmful in contact with skin |
H313 | May be harmful in contact with skin |
H314 | Causes severe skin burns and eye damage |
H315 | Causes skin irritation |
H316 | Causes mild skin irritation |
H317 | May cause an allergic skin reaction |
H318 | Causes serious eye damage |
H319 | Causes serious eye irritation |
H320 | Causes eye irritation |
H330 | Fatal if inhaled |
H331 | Toxic if inhaled |
H332 | Harmful if inhaled |
H333 | May be harmful if inhaled |
H334 | May cause allergy or asthma symptoms or breathing difficulties if inhaled |
H335 | May cause respiratory irritation |
H336 | May cause drowsiness or dizziness |
H340 | May cause genetic defects |
H341 | Suspected of causing genetic defects |
H350 | May cause cancer |
H351 | Suspected of causing cancer |
H360 | May damage fertility or the unborn child |
H361 | Suspected of damaging fertility or the unborn child |
H361d | Suspected of damaging the unborn child |
H362 | May cause harm to breast-fed children |
H370 | Causes damage to organs |
H371 | May cause damage to organs |
H372 | Causes damage to organs through prolonged or repeated exposure |
H373 | May cause damage to organs through prolonged or repeated exposure |
Environmental hazards | |
Code | Phrase |
H400 | Very toxic to aquatic life |
H401 | Toxic to aquatic life |
H402 | Harmful to aquatic life |
H410 | Very toxic to aquatic life with long-lasting effects |
H411 | Toxic to aquatic life with long-lasting effects |
H412 | Harmful to aquatic life with long-lasting effects |
H413 | May cause long-lasting harmful effects to aquatic life |
H420 | Harms public health and the environment by destroying ozone in the upper atmosphere |
Sorry,this product has been discontinued.
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