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Chemical Structure| 2362-63-2 Chemical Structure| 2362-63-2

Structure of 2362-63-2

Chemical Structure| 2362-63-2

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Product Details of [ 2362-63-2 ]

CAS No. :2362-63-2
Formula : C8H9NS
M.W : 151.23
SMILES Code : S=C(N)C1=CC=CC(C)=C1
MDL No. :MFCD01314035
InChI Key :NUFFXGAGGYWFAV-UHFFFAOYSA-N
Pubchem ID :736826

Safety of [ 2362-63-2 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501

Application In Synthesis of [ 2362-63-2 ]

* 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 [ 2362-63-2 ]

[ 2362-63-2 ] Synthesis Path-Downstream   1~37

  • 1
  • [ 2362-63-2 ]
  • [ 53515-22-3 ]
  • [ 23821-77-4 ]
  • 2
  • [ 620-22-4 ]
  • [ 2362-63-2 ]
YieldReaction ConditionsOperation in experiment
87% With sodiumsulfide nonahydrate; In N,N-dimethyl-formamide; at 130℃; for 2.5h; General procedure: Benzonitrile 1a (1 mmol), Na2S*9H2O (1.2 mmol) and DMF (1 mL) were added into a 10 mL bottle. The reactor was placed in a heating magnetic stirrer at 130 C. After 2.5 h, by adding about 3 mL H2O after the reaction to disperse the solid product, the reaction mixture was extracted with EtOAc (3 x 3 mL), and the mixture was purified by column chromatography.
With sodium hydrogen sulfide; magnesium(II) chloride hexahydrate; In N,N-dimethyl-formamide; at 20℃; for 2h; Synthesis of Intermediate (1)Molecular Weight: 117.15 (1 )Molecular Weight: 151.23[00457] In a 3-neck 100 mL round-bottomed flask, 3-methyl benzonitrile (4.0 g, 1 eq.) was mixed with DMF (48 mL, 13 Vol.), MgCl26H20 (7.0 g,1.0 eq.) and sodium thiol (5.05 g, 2.0 eq.). The reaction mixture was stirred at room temperature for 2 h. Reaction remained green colored clear solution throughout the reaction. Reaction completion was monitored on TLC using ethyl acetate: n-hexane (3:7) mobile phase. After 2 h reaction was completed and worked up. Reaction mixture was brought to room temperature and poured into water (100 mL) and compound was extracted in the ethylacetate (100 mL x 3). Organic layer was again washed with water (100 mL x 3) followed by drying using anhydrous sodium sulphate. Organic layer was concentrated under reduced pressure to afford 5.2 g of crude compound. Crude compound was carry forward in next step. Yield (95.0 %). Mass/LCMS: 152.0 Confirmed.
  • 3
  • [ 2362-63-2 ]
  • [ 35158-39-5 ]
  • [ 53514-97-9 ]
  • 4
  • [ 2362-63-2 ]
  • [ 609-15-4 ]
  • [ 54001-10-4 ]
YieldReaction ConditionsOperation in experiment
72% In ethanol; at 0℃; for 16h;Reflux; General procedure: A solution of 24a-f (1 equiv) and ethyl 2-chloroacetoacetate (1.2 equiv) in ethanol (25mL) was heated to reflux for 6h, then the mixture was allowed to stand at 0C for 10h, and a white needle crystal was precipitate out. The reaction mixture was filtered and the filter cake was washed with 10mL of ethanol, dried in vacuum to give the desired product.
68% In ethanol; for 6h;Reflux; General procedure: A solution of 5a-h (1 equiv) and ethyl 2-chloroacetoacetate (1.2 equiv) in ethanol (25mL) was heated to reflux for 6h, then the mixture was allowed to stand at 0C for 10h, and a white needle crystal was precipitate out. The reaction mixture was filtered and the filter cake was washed with ethanol (10mL), dried to give the title compounds.
  • 5
  • [ 2362-63-2 ]
  • [ 51132-00-4 ]
  • [ 250258-63-0 ]
  • 6
  • [ 2362-63-2 ]
  • [ 673476-96-5 ]
  • [ 132089-33-9 ]
  • 7
  • 2-bromo-1-(3-methylphenyl)-2-(4-pyridyl)ethanone hydrobromide [ No CAS ]
  • [ 2362-63-2 ]
  • 2-(3-methylphenyl)-4-(3-methylphenyl)-5-(4-pyridyl)-1,3-thiazole [ No CAS ]
  • 9
  • [ 2362-63-2 ]
  • 4-isocyanato-2-<i>m</i>-tolyl-thiazole [ No CAS ]
  • 10
  • [ 2362-63-2 ]
  • 2-<i>m</i>-tolyl-thiazole-4-carbonyl chloride [ No CAS ]
  • 11
  • [ 2362-63-2 ]
  • 2-<i>m</i>-tolyl-thiazole-4-carbonyl azide [ No CAS ]
  • 12
  • [ 2362-63-2 ]
  • C17H15N3O2S [ No CAS ]
  • 13
  • [ 2362-63-2 ]
  • 1-morpholin-4-yl-3-(2-<i>m</i>-tolyl-thiazol-4-yl)-urea [ No CAS ]
  • 14
  • [ 2362-63-2 ]
  • 2-(2-<i>m</i>-tolyl-thiazol-4-yl)-ethylamine [ No CAS ]
  • 15
  • [ 2362-63-2 ]
  • [ 75907-97-0 ]
  • 16
  • [ 2362-63-2 ]
  • [ 75907-87-8 ]
  • 17
  • [ 2362-63-2 ]
  • [ 54001-00-2 ]
  • 18
  • [ 2362-63-2 ]
  • [ 54000-86-1 ]
  • 19
  • [ 2362-63-2 ]
  • [ 54001-33-1 ]
  • 20
  • [ 2362-63-2 ]
  • [ 54001-04-6 ]
  • 21
  • [ 2362-63-2 ]
  • [ 54000-94-1 ]
  • 22
  • [ 2362-63-2 ]
  • [ 54001-14-8 ]
  • 23
  • [ 2362-63-2 ]
  • [ 54032-89-2 ]
  • 24
  • [ 2362-63-2 ]
  • [ 54001-26-2 ]
  • 25
  • 2-[2-(3-methyl-phenyl)-5-methyl-thiazol-4-yl]-ethanol [ No CAS ]
  • [ 2362-63-2 ]
  • [ 105983-77-5 ]
  • [ 521266-80-8 ]
YieldReaction ConditionsOperation in experiment
Example 56 (2S)-1-({2-[2-(3-Methyl-phenyl)-5-methyl-thiazol-4-yl]-ethylamino}-acetyl)-pyrrolidine-2-carbonitrile The title compound was prepared in analogy to example 31 (steps A] and C] as outlined for example 31 and step B] according to example 33) starting from 2-[2-(3-methyl-phenyl)-5-methyl-thiazol-4-yl]-ethanol. This starting material could be prepared from 3-methyl-benzthioamide [CAS 2362-63-2, commercially available] and methyl-4-bromo-3-oxopentanoate with 4-fluoro-benzamide as described in Collins, J. L. et al J. Med. Chem. 1998, 41, 5037-5054. The compound was obtained as a yellow oil. MS (ISP): 369.2 (MH+).
  • 26
  • [ 2362-63-2 ]
  • [ 79-37-8 ]
  • [ 1013621-93-6 ]
  • 27
  • [ 2362-63-2 ]
  • [ 85516-06-9 ]
YieldReaction ConditionsOperation in experiment
100% With methyl 2-bromo-2-cyanoacetate; In methanol; at 23℃; for 0.0166667h; General procedure: Thioamide (1 mmol) was added to a solution of methyl bromocyanoacetate (1, 215 mg, 1.2 mmol) in absolute methanol (5 mL) at room temperature. The reaction mixture was stirred for 15 s to 1 min. The precipitate was collected by filtration, washed with methanol-water (5 mL), and dried. In the case of oily compound 3z, it was purified by silica gel chromatography using hexane-ethyl acetate (9:1).42 Compounds 3a, [43] and [44]3b, [45] and [46]3c,473d,483e,493f, 3g,503h,513s,523ff,533jj,543kk55 have previously been reported.
79% With (Bu4N)2S2O8; In dichloromethane; at 40℃; for 24h;Inert atmosphere; General procedure: A solution of thioamide 2 (1.0 mmol) and TBAP (812.5 mg, 1.2 eq.) in 10mL of dry CH2Cl2 was heated at 40 C for the specified time under Ar. The reaction mixture was concentrated in vacuo to provide a pale-brown oily residue, which was dissolved again with a minimum amount (ca. 1.0 mL) of CH2Cl2. The resulting solution was loaded on top of the column (SiO2), and flash chromatography was performed as usual using the specified eluent to furnish pure 1,2,4-thiadiazole 1 as a solid.
77% With 2,4,6-tris[(4-dichloroiodo)phenoxy]-1,3,5-triazine; In methanol; at 20℃; General procedure: 2,4,6-Tris(4-dichloroiodophenoxy)-1,3,5-triazine (8, 0.947g, 1 mmol) was added to a stirred solution of appropriate thiobenzamide (3 mmol) in MeOH at r.t. The progress of thereaction was monitored by TLC, and the reaction was complete within 2 h. After completion of reaction, the mixture was filtered, and the resulting white precipitate was washed several times with MeOH to recover 11 which was subsequently subjected to chlorination at 0 C in CHCl3 to form 8. The original filtrate was concentrated in vacuo to afford the crude product which was purified by column chromatography on silica gel using PE-EtOAc (9:1) aseluent to give the substituted 1,2,4-thiazole in excellent purity.
71% With sodiumsulfide nonahydrate; In dimethyl sulfoxide; acetonitrile; at 20℃; for 12h;Irradiation; General procedure: To a 10 mL bottle were added 0.25 mmol of arylthioamide and Na2-eosin Y-TiO2 (8 mg) in MeCN 1.5 mL and DMSO 0.5 mL. The reaction mixturewas stirred at room temperature for 12 h. Next, by adding about 2 mL H2O after the reaction to dispersethe solid product, the reaction mixture was extracted with EtOAc, and the mixture was purified bycolumn chromatography.

  • 28
  • [ 618-47-3 ]
  • [ 2362-63-2 ]
YieldReaction ConditionsOperation in experiment
With Lawessons reagent; In tetrahydrofuran; for 4h;Reflux; General procedure: To a solution of benzamide 11a-u (1 equiv) in THF (30mL) was added Lawesson’s reagent (0.6 equiv), and the mixture was heated to reflux for 4 hrs. The reaction mixture was concentrated invacuo,then diluted with ethyl acetate (30 ml), and washed with 1N NaHCO3 (3× 20 mL) and brine (2 × 20 mL). The organic layer was dried over anhydrous sodium sulfate,filtered and evaporated under reduced pressure. The crude product was purified by silica gel column chromatography using a mixture of dichloromethane/methanol(100:1, v/v) as eluent to afford a yellow solid product.A solution of the obtained solid 12a-u (1 equiv) and ethyl 2-chloroacetoacetate (1.2 equiv) in ethanol (25 ml) was heated to reflux for 6 h, then the mixture was allowed to stand at 0 C for 10 hrs, and a white needle crystal was precipitate out.The reaction mixture was filtered and the filter cake was washed with 10 mL of ethanol, dried in vacuum to give the desired product.
  • 29
  • [ 2362-63-2 ]
  • [ 1018545-31-7 ]
  • 30
  • [ 2362-63-2 ]
  • [ 1332459-57-0 ]
  • 31
  • [ 2362-63-2 ]
  • C11H8ClNOS [ No CAS ]
  • 32
  • [ 2362-63-2 ]
  • [ 33142-21-1 ]
  • [ 1332459-42-3 ]
  • 33
  • [ 1711-06-4 ]
  • [ 2362-63-2 ]
  • 34
  • [ 99-04-7 ]
  • [ 2362-63-2 ]
  • 35
  • [ 2362-63-2 ]
  • [ 74-88-4 ]
  • [ 354764-41-3 ]
YieldReaction ConditionsOperation in experiment
In diethyl ether; at 0 - 20℃; Synthesis of Intermediate (2) (1 ) (2)Molecular Weight: 151.23 Molecu lar Weight: 165.26In a 3-neck 100 mL round-bottomed flask, Int-1 (5.2 g, 1 eq.) was dissolved in Diethyl ether (40 mL, 8 Vol.) and the reaction mixture was cooled at 0 C and methyl iodide was added drop-wise in reaction mixture and reaction mixture was stirred at RT for overnight. Reaction completion was monitored on TLC using ethyl acetate: hexane (3:7) mobile phase. Product was filtered and washed with diethyl ether (3 x 50 mL). Product was dried under reduced pressure to afford 9.2 g of crude compound. Mass/LCMS: Confirmed, NMR: confirmed.
  • 36
  • [ 2362-63-2 ]
  • [ 1333151-84-0 ]
  • 37
  • [ 2362-63-2 ]
  • [ 1359127-15-3 ]
 

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