Toluene → HCID 86099305, 화합물

HRID 2358459노트

반응식

HRID 2358459 반응식
[Cl:1][C:2]1[CH:3]=[CH:4][CH:5]=[C:6]2[C:10]=1[N:9]([CH2:11][CH:12]1[CH2:17][CH2:16][CH2:15][CH2:14][CH2:13]1)[CH:8]=[C:7]2[C:18]([NH2:20])=O.COC1C=CC(P2(SP(C3C=CC(OC)=CC=3)(=S)S2)=[S:30])=CC=1.C1(C)C=CC=CC=1>O1CCCC1>[Cl:1][C:2]1[CH:3]=[CH:4][CH:5]=[C:6]2[C:10]=1[N:9]([CH2:11][CH:12]1[CH2:17][CH2:16][CH2:15][CH2:14][CH2:13]1)[CH:8]=[C:7]2[C:18](=[S:30])[NH2:20]

참가 물질

5

반응물 3

HCID 1140TolueneHCID 87949Lawesson's reagentHCID 686750957-Chloro-1-(cyclohexylmethyl)-1H-indole-3-carboxamide

생성물 1

HCID 86099305HCID 86099305, 화합물수율 75%

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

실험 절차

A mixture of 7-chloro-1-(cyclohexyl)methyl-1H-indole-3-carboxylic acid amide (1.74 g, 6.0 mmol), Lawesson's reagent (4.85 g, 12.0 mmol), toluene (150 ml) and tetrahydrofuran (50 ml) was stirred at room temperature for 3 days. The reaction mixture was concentrated in vacuo and the obtained reside was purified by column chromatography eluting with 20-50% (v/v) ethyl acetate in n-heptane to afford 7-chloro-1-(cyclohexyl)methyl-1H-indole-3-carbothioic acid amide (1.38 g, 4.50 mmol). A mixture of 7-chloro-1-(cyclohexyl)methyl-1H-indole-3-carbothioic acid amide (921 mg, 3.00 mmol), 1,3-dichloroacetone (571 mg, 4.50 mmol) in toluene (30 ml) was stirred at 40° C. for 18 h. The reaction mixture was concentrated in vacuo, and the obtained crystals were washed with 10% dichloromethane (v/v) in n-heptane to give 7-chloro-3-[4-(chloromethyl)thiazol-2-yl]-1-(cyclohexyl)methyl-1H-indole (587 mg, 1.55 mmol).

후처리

  1. concentrationThe reaction mixture was concentrated in vacuo
  2. customthe obtained reside was purified by column chromatography
  3. washeluting with 20-50% (v/v) ethyl acetate in n-heptane

출처 및 근거

ORD 기록
ord-2d50d29e52934c00b8e1593ae80dcbc8
출처 데이터셋
uspto-grants-2010_07
특허 번호
US07763732B2

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