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[ CAS No. 85-29-0 ] {[proInfo.proName]}

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Cat. No.: {[proInfo.prAm]}
Chemical Structure| 85-29-0
Chemical Structure| 85-29-0
Structure of 85-29-0 * Storage: {[proInfo.prStorage]}
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Quality Control of [ 85-29-0 ]

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Product Details of [ 85-29-0 ]

CAS No. :85-29-0 MDL No. :MFCD00038744
Formula : C13H8Cl2O Boiling Point : -
Linear Structure Formula :- InChI Key :YXMYPHLWXBXNFF-UHFFFAOYSA-N
M.W : 251.11 Pubchem ID :66558
Synonyms :

Calculated chemistry of [ 85-29-0 ]

Physicochemical Properties

Num. heavy atoms : 16
Num. arom. heavy atoms : 12
Fraction Csp3 : 0.0
Num. rotatable bonds : 2
Num. H-bond acceptors : 1.0
Num. H-bond donors : 0.0
Molar Refractivity : 66.34
TPSA : 17.07 Ų

Pharmacokinetics

GI absorption : High
BBB permeant : Yes
P-gp substrate : No
CYP1A2 inhibitor : Yes
CYP2C19 inhibitor : Yes
CYP2C9 inhibitor : Yes
CYP2D6 inhibitor : No
CYP3A4 inhibitor : No
Log Kp (skin permeation) : -4.72 cm/s

Lipophilicity

Log Po/w (iLOGP) : 2.62
Log Po/w (XLOGP3) : 4.38
Log Po/w (WLOGP) : 4.22
Log Po/w (MLOGP) : 4.05
Log Po/w (SILICOS-IT) : 4.65
Consensus Log Po/w : 3.99

Druglikeness

Lipinski : 0.0
Ghose : None
Veber : 0.0
Egan : 0.0
Muegge : 1.0
Bioavailability Score : 0.55

Water Solubility

Log S (ESOL) : -4.58
Solubility : 0.00662 mg/ml ; 0.0000263 mol/l
Class : Moderately soluble
Log S (Ali) : -4.45
Solubility : 0.00881 mg/ml ; 0.0000351 mol/l
Class : Moderately soluble
Log S (SILICOS-IT) : -6.1
Solubility : 0.000199 mg/ml ; 0.000000794 mol/l
Class : Poorly soluble

Medicinal Chemistry

PAINS : 0.0 alert
Brenk : 0.0 alert
Leadlikeness : 1.0
Synthetic accessibility : 1.62

Safety of [ 85-29-0 ]

Signal Word:Warning Class:N/A
Precautionary Statements:P261-P305+P351+P338 UN#:N/A
Hazard Statements:H315-H319-H335 Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 85-29-0 ]

* 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.

  • Downstream synthetic route of [ 85-29-0 ]

[ 85-29-0 ] Synthesis Path-Downstream   1~93

  • 1
  • [ 17624-36-1 ]
  • [ 85-29-0 ]
  • [ 101875-98-3 ]
  • 2
  • [ 637-87-6 ]
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  • [ 88545-09-9 ]
  • 3
  • [ 85-29-0 ]
  • [ 75-16-1 ]
  • [ 85072-16-8 ]
  • 4
  • [ 85-29-0 ]
  • [ 92206-72-9 ]
  • [ 114303-26-3 ]
  • 5
  • [ 85-29-0 ]
  • [ 43171-49-9 ]
YieldReaction ConditionsOperation in experiment
93.4% With sodium tetrahydroborate; In tetrahydrofuran; ethanol; at 20℃; for 3h; (1) (2-Chlorophenyl)(4'-chlorophenyl)methanol To a solution of <strong>[85-29-0]2,4'-dichlorobenzophenone</strong> (10.0 g, 39.8 mmol) in ethanol (100 ML) and THF (100 ML) was added sodium borohydride (753 mg, 19.9 mmol), the mixture was stirred at room temperature for 3 hours, and the solvent was distilled off under reduced pressure.. The residue was poured into water, and was extracted with ethyl acetate.. The extracted solution was washed with water, was dried with anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure, to obtain the titled compound as oil. 9.43 g (93.4%) 1H-NMR (CDCl3) delta; 2.39 (1H, d, J = 3.8 Hz), 6.20 (1H, d, J = 3.8 Hz), 7.18 to 7.58 (8H, m)
78% To a stirred solution of 2, 4'-dichlorobenzophenone (239 mmol) in methanol (400 mL) was added sodium borohydride (119 mmol) portionwise at 0C. Reaction mixture was warmed to room temperature and stirred for 1 hour, then quenched with water and the methanol was removed under reduced pressure. The residue was diluted with dichloromethane (400 mL) and washed with water and brine, dried (MGS04) and concentrated in vacuo to yield the product as an orange oil (47.1 g, 78%). NMR (400MHZ, D6-DMSO) 5H 5.99 (1H, d, J 4. 5 Hz), 6.16 (1H, d, J 4. 5 Hz), 7.35 (7H, m), 7.66 (1H, m).
78% With sodium tetrahydroborate; In methanol; at 0 - 20℃; for 1h; To a stirred solution OF 2, 4 -DICHLOROBENZOPHENONE (239 mmol) in methanol (400 ML) was added sodium borohydride (119 mmol) portionwise at 0C. The reaction mixture was warmed to room temperature and stirred for 1 hour, then quenched with water and the methanol was removed under reduced pressure. The residue was diluted with dichloromethane (400 mL) and washed with water and brine, dried (MGS04) and concentrated in vacuo to yield the product as an orange oil (47.1 g, 78%). NMR (400MHZ, D-DMSO) 6H 5.99 (1H, d, J4. 5 Hz), 6.16 (1H, d, J4. 5 Hz), 7. 35 (7H, m), 7.66 (1H, m)
78% With sodium tetrahydroborate; In methanol; for 1.7h; General procedure: To a stirred solution of 4a (29.80 g, 118.22 mmol) in MeOH (500 mL) was added portionwise sodium borohydride (2.24 g, 59.17 mmol) over 15 minutes. Stirring was continued for 1.5 hr, where upon the solvents were removed in vacuo. Water (500 mL) was added and the mixture extracted with EtOAc (3 × 250 mL). The organic extracts were washed successively with water (500 mL) and brine (500 mL), combined and evaporated in vacuo. The crude product was sonicated with n-hexane and the pure product collected by filtration to give the alcohol 5a (26.82 g, 89%) as a beige powder.
With sodium borohydrid; In sodium hydroxide; ethanol; Step A Synthesis of (2-chlorophenyl)(4-chlorophenyl)methanol as an intermediate Under a nitrogen atmosphere, 1.7 grams (0.044 mole) of sodium borohydride pellets was added to 100 ml of stirred ethanol. To this was added 10.0 grams (0.040 moles) of <strong>[85-29-0]2,4'-dichlorobenzophenone</strong> in one portion. Upon completion of the addition the reaction mixture was stirred at ambient temperature for about 18 hours. After this time the ethanol was removed under reduced pressure, and the resulting residue was taken up in 250 mL of aqueous 5% sodium hydroxide solution. The solution was extracted with two 100 mL portions of diethyl ether. The combined ether extracts were washed with aqueous saturated sodium chloride solution. The organic layer was filtered and the filtrate concentrated under reduced pressure, yielding 9.5 grams of (2-chlorophenyl)(4-chlorophenyl)methanol. The NMR spectrum was consistent with the proposed structure.

  • 6
  • [ 85-29-0 ]
  • [ 52094-02-7 ]
  • 7
  • [ 85-29-0 ]
  • [ 52094-02-7 ]
  • 1,2-bis-(2-chloro-phenyl)-1,2-bis-(4-chloro-phenyl)-ethane-1,2-diol [ No CAS ]
  • 8
  • [ 85-29-0 ]
  • dichloro-(2-chloro-phenyl)-(4-chloro-phenyl)-methane [ No CAS ]
  • 10
  • [ 85-29-0 ]
  • [ 6633-46-1 ]
  • 14
  • [ 85-29-0 ]
  • [ 105-56-6 ]
  • [ 62715-63-3 ]
  • 15
  • [ 85-29-0 ]
  • [ 119-26-6 ]
  • [ 7478-72-0 ]
  • 17
  • [ 85-29-0 ]
  • [ 75-26-3 ]
  • [ 93011-56-4 ]
  • 18
  • [ 4595-59-9 ]
  • [ 85-29-0 ]
  • [ 60168-88-9 ]
  • 19
  • [ 85-29-0 ]
  • [ 1937-19-5 ]
  • [ 146470-10-2 ]
  • 20
  • [ 85-29-0 ]
  • [ 72189-68-5 ]
  • [ 146470-36-2 ]
  • 22
  • [ 609-65-4 ]
  • [ 108-90-7 ]
  • [ 85-29-0 ]
  • [ 5293-97-0 ]
  • [ 90-98-2 ]
  • 23
  • [ 609-65-4 ]
  • [ 85-29-0 ]
  • [ 5293-97-0 ]
  • [ 90-98-2 ]
  • 24
  • [ 122-01-0 ]
  • [ 108-90-7 ]
  • [ 85-29-0 ]
  • [ 7498-66-0 ]
  • [ 90-98-2 ]
  • 26
  • [ 85-29-0 ]
  • [ 151-50-8 ]
  • <NH4>2CO3 [ No CAS ]
  • [ 96315-38-7 ]
  • 27
  • 2.4'.α.α-tetrachloro-diphenylmethane [ No CAS ]
  • 4.4'.α.α-tetrachloro-diphenylmethane [ No CAS ]
  • [ 85-29-0 ]
  • [ 90-98-2 ]
  • 28
  • [ 7446-70-0 ]
  • [ 108-90-7 ]
  • [ 74-11-3 ]
  • [ 85-29-0 ]
  • [ 90-98-2 ]
  • 30
  • [ 56-23-5 ]
  • [ 7446-70-0 ]
  • [ 108-90-7 ]
  • [ 85-29-0 ]
  • [ 90-98-2 ]
YieldReaction ConditionsOperation in experiment
97.8% EXAMPLE 5 The reaction was carried out as in Example 1 with the following compounds and under the following conditions: 49.1 g (yield: 97.8%) of 2,4'-dichlorobenzophenone with 97% purity was recovered.
55% EXAMPLE 3 A procedure analogous to Example 1 is employed, with the following compounds and conditions: 7 g (yield=55%) of a mixture essentially consisting of 4,4'-dichlorobenzophenone and 2,4'-dichlorobenzophenone (analyses by gas phase chromatography and infrared) is obtained.
  • 33
  • [ 108-90-7 ]
  • o-chloro-benzoyl chloride [ No CAS ]
  • [ 85-29-0 ]
  • 34
  • [ 7647-01-0 ]
  • [ 85-29-0 ]
  • [ 108-88-3 ]
  • amalgamated zinc [ No CAS ]
  • [ 52094-02-7 ]
  • 1,2-bis-(2-chloro-phenyl)-1,2-bis-(4-chloro-phenyl)-ethane-1,2-diol [ No CAS ]
  • 35
  • [ 85-29-0 ]
  • p-chloro-iodobenzene [ No CAS ]
  • [ 861532-79-8 ]
  • 37
  • [ 109-72-8 ]
  • [ 85-29-0 ]
  • (2-butyl-phenyl)-(4-chloro-phenyl)-methanone [ No CAS ]
  • 43
  • [ 85-29-0 ]
  • [ 39274-24-3 ]
  • 45
  • [ 85-29-0 ]
  • ethyl-(2,4',4''-trichloro-trityl)-ether [ No CAS ]
  • 47
  • [ 85-29-0 ]
  • [ 861532-79-8 ]
  • 48
  • [ 85-29-0 ]
  • bis-(2,4',4''-trichloro-trityl)-peroxide [ No CAS ]
  • 50
  • [ 85-29-0 ]
  • 4-[2-(2-chloro-phenyl)-2-(4-chloro-phenyl)-vinyl]-benzamidine [ No CAS ]
  • 51
  • [ 85-29-0 ]
  • [ 96662-54-3 ]
  • 52
  • [ 85-29-0 ]
  • [ 13312-58-8 ]
  • 53
  • [ 85-29-0 ]
  • [ 34113-46-7 ]
  • 54
  • [ 85-29-0 ]
  • [ 92291-62-8 ]
  • 55
  • [ 85-29-0 ]
  • meso-α,α'-2,4'-Tetrachlor-bibenzyl [ No CAS ]
  • 60
  • [ 609-65-4 ]
  • [ 108-90-7 ]
  • [ 85-29-0 ]
  • [ 5293-97-0 ]
YieldReaction ConditionsOperation in experiment
iron(III) chloride; at 176℃; for 0.341667h;Irradiation;Product distribution / selectivity; In these examples, the activation, under a microwave field, of acylation reactions on a deactivated aromatic substrate such as chlorobenzene is demonstrated. The conditions of examples 32 to 35 are reproduced. The aromatic substrate is chlorobenzene in all the examples, with a molar ratio with respect to the acylating agent of 1:1 for examples 36 and 37; and of 2:1 for example 38. The para-isomer of the aromatic ketone obtained is the majority isomer (94 to 99%) over the ortho-isomer.
  • 61
  • [ 85-29-0 ]
  • [ 90155-46-7 ]
  • [ 43171-49-9 ]
YieldReaction ConditionsOperation in experiment
With potassium hydroxide; In isopropyl alcohol; benzene; COMPARATIVE EXAMPLE 7 Asymmetric hydrogenation of <strong>[85-29-0]2,4'-dichlorobenzophenone</strong> Into a 100 ml stainless autoclave were fed a 0.2M solution of potassium hydroxide in 2-propanol (1.4 ml, containing 0.28 mmol of potassium hydroxide), (R,R)-diphenylethylenediamine (4.03 mg, 0.019 mmol), <strong>[85-29-0]2,4'-dichlorobenzophenone</strong> (1.26 g, 5.0 mmol), 2-propanol (3.31 ml), benzene (1.37 ml) and Ru2 Cl4 [(R)-BINAP]2 NEt3 (8.45 mg, 0.005 mmol) under a nitrogen atmosphere. Then hydrogen gas was supplied thereinto so as to achieve a hydrogen pressure of 50 atm. After stirring at a reaction temperature of 50 C. for 20 hours, the reaction mixture was returned to ordinary temperatures and then concentrated under reduced pressure. 1.30 g of the residue thus obtained was purified by silica gel column chromatography (developer: hexane/ethyl acetate=4/1 to 2/1 by volume) to thereby give optically active 2,4'-dichlorobenzhydrol (1.183 g, yield: 93.4%). The optical purity of this 2,4'-dichlorobenzhydrol measured by high performance liquid chromatography was 60.62% e.e.
  • 62
  • [ 67-71-0 ]
  • [ 85-29-0 ]
  • [ 1806-23-1 ]
YieldReaction ConditionsOperation in experiment
80% With potassium fluoride; In water; isopropyl alcohol; benzene; EXAMPLE 7 To a mixture of 10.1 g (0.04 mols) of <strong>[85-29-0]2,4'-dichlorobenzophenone</strong>, 4.6 g (0.08 mols) of potassium fluoride and 20 g of dimethyl sulfone were 5 ml of benzene added and water in the reaction system was removed together with benzene by azeotropy. The reaction was carried out under nitrogen atmosphere at temperatures of 230-240 C. while stirring for 11 hours. After cooling the reaction product was extracted under heating twice with 20 ml of isopropanol. The extracts together were placed to cool and thus, 7.5 g of 2-chloro-4'-fluorobenzophenone were obtained. Yield 80%, M.P. 60-61 C. Pure product was obtained from recrystallization with isopropanol. M.P. 60-61 C.
  • 63
  • [ 1039167-68-4 ]
  • [ 85-29-0 ]
  • [ 1039166-03-4 ]
YieldReaction ConditionsOperation in experiment
Example 55 (RS)-N-[(2-Chlorophenyl)(4-chlorophenyl)methyl]-2-oxo-2-(1'H,3H-spiro[2-benzofuran-1,4'-piperidin]-1'-yl)ethanamine 2-Oxo-2-(1'H,3H-spiro[2-benzofuran-1,4'-piperidin]-1'-yl)ethanamine (50 mg, 0.203 mmol) and <strong>[85-29-0](4-chloro-phenyl)-(2-chloro-phenyl)-methanone</strong> (51 mg, 0.203 mmol) were dissolved in toluene (1 mL). Tetraisopropyl orthotitanate (0.12 mL, 0.406 mmol) was added and the mixture was heated in a sealed tube in a microwave oven at 140 C. for 15 min. After cooling, ethanol (1 mL) and sodium cyanoborohydride (15 mg) were added and the reduction was allowed to proceed at 20 C. over night. Next day, water (0.2 mL) was added and shaking was continued for 24 h to precipitate the titanium oxides. The suspension was filtered through dicalite and the solid rinsed with EtOH (5 mL). The filtrate was recuperated and evaporated to dryness. The residue was dissolved in DMSO (1 mL) and then directly purified by preparative HPLC on a YMC-AQ column with a gradient of acetonitrile acid (30-95% in 15 min.) in aqueous 0.05% formic. The fractions with the correct mass were collected and evaporated to dryness to afford the title compound. MS: m/z=482 [M+H]+.
  • 64
  • [ 85-29-0 ]
  • [ 705-29-3 ]
  • [ 1241941-39-8 ]
  • 65
  • [ 85-29-0 ]
  • [ 352-11-4 ]
  • 1-(2-chlorophenyl)-1-(4-chlorophenyl)-2-(4-fluorophenyl)ethanol [ No CAS ]
  • 66
  • [ 85-29-0 ]
  • (E)-1-((2-chlorophenyl)(4-chlorophenyl)methyl)-4-styrylpiperazine dihydrochloride [ No CAS ]
  • 67
  • [ 85-29-0 ]
  • [ 61023-86-7 ]
  • 68
  • [ 488149-34-4 ]
  • [ 873-77-8 ]
  • [ 85-29-0 ]
YieldReaction ConditionsOperation in experiment
In tetrahydrofuran; at 5 - 25℃;Inert atmosphere; General procedure: A solution of 3a (23.74 g, 118.33 mmol) was dissolved in dry THF (500 mL) in a 3-necked flask equipped with thermometer, nitrogen bubbler and pressure-equalising dropping funnel. The flask was purged with nitrogen, and cooled to 5 C (internal temperature). The dropping funnel was charged with 4-chlorophenylmagnesium bromide (1.0 M in Et2O; 153.8 mL, 153.80 mmol) and the reagent added to the reaction flask dropwise over 15 minutes, during which time the temperature rose to 8 C. Stirring was continued for 19 h, during which time the temperature rose to ambient. Hydrochloric acid (2.0 M in H2O; 400 mL) was added slowly and the mixture stirred vigorously for 30 minutes. The mixture was adjusted to pH 8 by cautious addition of solid NaHCO3, water (500 mL) added, and the mixture extracted with EtOAc (3 × 500 mL). The organic extracts were washed successively with water (500 mL) and brine (500 mL), combined, dried (MgSO4) and evaporated to dryness to give the ketone 4a (29.8 g, 100%) as a yellow oil.
  • 71
  • [ 85-29-0 ]
  • 3-(2,4'-dichlorobenzhydryloxy)azetidine hydrochloride [ No CAS ]
  • 73
  • [ 289-95-2 ]
  • [ 85-29-0 ]
  • [ 1374583-73-9 ]
  • 74
  • [ 109-04-6 ]
  • [ 85-29-0 ]
  • [ 101875-98-3 ]
  • 75
  • [ 626-55-1 ]
  • [ 85-29-0 ]
  • [ 29957-28-6 ]
  • 76
  • [ 85-29-0 ]
  • [ 1374583-18-2 ]
  • 77
  • [ 85-29-0 ]
  • [ 1374583-75-1 ]
  • 78
  • [ 85-29-0 ]
  • [ 1374583-77-3 ]
  • 79
  • [ 85-29-0 ]
  • [ 1374583-79-5 ]
  • 80
  • [ 85-29-0 ]
  • [ 1374583-81-9 ]
  • 81
  • [ 85-29-0 ]
  • [ 1374583-85-3 ]
  • 82
  • [ 609-65-4 ]
  • [ 108-90-7 ]
  • [ 85-29-0 ]
YieldReaction ConditionsOperation in experiment
45% With copper(II) ferrite; In neat (no solvent); at 80℃; for 24h; General procedure: The FC acylation of various benzenes with acid chlorides was carried out in the presence of magnetic nano CuFe2O4 (particle size = 50 nm) by using one of the reaction condition (A-D) given below. Condition A: Anisole/arene (1 mmol), acid chloride (1.2 mmol), nano CuFe2O4 (20 mol %), 1,2-DCE (2 mL), 80 C and 24 h. Condition B: Anisole/arene (1 mmol), acid chloride (1.2 mmol), nano CuFe2O4 (20 mol %), 1,2-DCE (2 mL), rt (35-38 C) and 18 h. Condition C: Neat reaction, anisole/arene (3.3 mmol), acid chloride (1.2 mmol), nano CuFe2O4 (20 mol %), rt (35-38 C) and 18 h. Condition D: Neat reaction, arene/anisole (3.3 mmol), acid chloride (1.2 mmol), nano CuFe2O4 (20 mol %), 80 C and 18 h.
  • 83
  • [ 118-91-2 ]
  • [ 85-29-0 ]
  • 86
  • [ 3900-89-8 ]
  • [ 104-88-1 ]
  • [ 85-29-0 ]
YieldReaction ConditionsOperation in experiment
69% With potassium phosphate; 3,3-dimethyl-butan-2-one; C14H10Cl2N2O2Ru; tri tert-butylphosphoniumtetrafluoroborate; In water; toluene; at 100℃; for 24h; General procedure: In a typical run, an oven-dried 10 mL round bottom flask was charged with a known mole percent of ruthenium catalyst, K3PO4 (1.0 mmol), p-substituted phenylboronic acid (1.25 mmol), ligand (0.05 mmol), arylaldehyde (0.5 mmol) and 2.0 mL toluene and 0.2 mL water as solvent. The flask was placed in a preheated oil bath at required temperature. After the specified time the flask was removed from the oil bath and water (20 mL) added, followed by extraction with ether (4 × 10 mL). The combined organic layers were washed with water (3 × 10 mL), dried over anhydrous Na2SO4, and filtered. Solvent was removed under vacuum. The residue was dissolved in hexane and analyzed by GCMS.
  • 87
  • [ 85-29-0 ]
  • [ 148259-79-4 ]
  • (S)-(2-chlorophenyl)(4-chlorophenyl)methanol [ No CAS ]
YieldReaction ConditionsOperation in experiment
With silver tetrafluoroborate; diethoxymethylane; C26H29N3O2*Cl(1-)*Ir(1+)*C8H12; at 20℃; for 20h; General procedure: A flask was charged with azolium salt L12 (0.02 mmol, 9.1 mg),Ag2O (0.01 mmol, 2.4 mg) and CH2Cl2(1 mL). After stirring the resulting mixture at room temperature for 2 h in the dark, CH2Cl2 was removed in vacuo. Then, a THF (1 mL) solution of [IrCl(cod)]2(0.01 mmol, 6.9 mg) was added to the reaction vessel. The resulting mixture was stirred at room temperature for an additional 4 h in the dark, filtered through a membrane filter, and evaporated to dry-ness in vacuo. Subsequently, to the resulting flask containing yellow solid of the unpurified IrCl(cod)(NHC) complex, a solution of AgBF4(0.025 mmol, 4.9 mg) in CPME (2 mL) was added, and then stirred at room temperature for 1 h. Finally, propiophenone (0.5 mmol,66 mg) and (EtO)2MeSiH (2.25 mmol, 294 mg) were added to the resulting CPME solution (see Appendix A. Supplementary data fordetails). After stirring at room temperature for 20 h under open-air conditions, K2CO3(2 mg) and MeOH (2 mL) were added. Then, the resulting mixture was stirred at room temperature for 2 h. Afterevaporation of the solvents, the residue obtained was purified bycolumn chromatography on silica gel (Et2O/n-hexane = 3:7) to give(S)-1-phenyl-1-propanol (61 mg, 91% isolated yield). The ee was measured by chiral GLC.
  • 88
  • [ 85-29-0 ]
  • (S)-(2-chlorophenyl)(4-chlorophenyl)methanol [ No CAS ]
  • 89
  • [ 450-95-3 ]
  • [ 85-29-0 ]
  • (2-chlorophenylmethanonyl)phenylfluoroacetophenone [ No CAS ]
  • 90
  • [ 85-29-0 ]
  • [18F]-(2-chlorophenyl(4-difluoromethyl)phenyl)methanone [ No CAS ]
  • 91
  • [ 395-01-7 ]
  • [ 85-29-0 ]
  • 2-chlorophenyl 4-(difluoromethyl)phenyl methanone [ No CAS ]
  • 92
  • [ 637-87-6 ]
  • [ 3900-89-8 ]
  • [ 75-98-9 ]
  • [ 85-29-0 ]
YieldReaction ConditionsOperation in experiment
90% With tetra(n-butyl)ammonium hydroxide; sodium carbonate; sodium iodide; iron(II) chloride; In chloroform; at 120℃; for 24h; Compound 12:A 25 mL reaction flask was charged with ferrous chloride (0.05 mmol),4-chloroiodobenzene (0.5 mmol),2-chlorophenylboronic acid (O.75 mmol),Sodium carbonate (1.0 mmol),Tetrabutylammonium hydroxide (2.5 mmol),Sodium iodide (0.25 mmol),(0.75 mmol), & lt; / RTI & gt;Chloroform (1.5 mmol) and polyethylene glycol-400 (2.0 g),And reacted at 120 C for 24 h. Cooled to room temperature,extraction,The solvent was evaporated under reduced pressure and the residue was isolated by column chromatography to give a yield of 90%.
  • 93
  • [ 85-29-0 ]
  • 1-(2-chlorophenyl)-2-(4-chlorophenyl)-3-(phenylselanyl)propan-1-one [ No CAS ]
  • 2-(2-chlorophenyl)-1-(4-chlorophenyl)-3-(phenylselanyl)propan-1-one [ No CAS ]
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