Ethenesulfonyl chloride, 2-phenyl- → (E)-2-Phenyl-ethenesulfonic acid (1-acetyl-2,3-dihydro-1H-indol-6-yl)-(1-benzyl-piperidin-4-yl)-amide

HRID 2250870노트

반응식

HRID 2250870 반응식
[CH2:1]([N:8]1[CH2:13][CH2:12][CH:11]([NH:14][C:15]2[CH:23]=[C:22]3[C:18]([CH2:19][CH2:20][N:21]3[C:24](=[O:26])[CH3:25])=[CH:17][CH:16]=2)[CH2:10][CH2:9]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[C:27]1([CH:33]=[CH:34][S:35](Cl)(=[O:37])=[O:36])[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=1>C(Cl)Cl>[C:24]([N:21]1[C:22]2[C:18](=[CH:17][CH:16]=[C:15]([N:14]([CH:11]3[CH2:12][CH2:13][N:8]([CH2:1][C:2]4[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=4)[CH2:9][CH2:10]3)[S:35](/[CH:34]=[CH:33]/[C:27]3[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=3)(=[O:37])=[O:36])[CH:23]=2)[CH2:19][CH2:20]1)(=[O:26])[CH3:25]

참가 물질

4

반응물 2

HCID 107500Ethenesulfonyl chloride, 2-phenyl-HCID 27611281-Acetyl-N-(1-benzylpiperidin-4-yl)-indolin-6-amine

생성물 1

HCID 11398198(E)-2-Phenyl-ethenesulfonic acid (1-acetyl-2,3-dihydro-1H-indol-6-yl)-(1-benzyl-piperidin-4-yl)-amide수율 92.3%

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

A mixture of 1-[6-(1-benzyl-piperidin-4-ylamino)-2,3-dihydro-indol-1-yl]-ethanone (0.10 g, 0.29 mmol), 2-phenyl-ethenesulfonyl chloride (87 mg, 0.43 mmol), and TEA (0.08 mL, 0.57 mmol) in CH2Cl2 (5 mL) was stirred at rt for 20 h. The reaction mixture was concentrated, and the residue was purified on silica gel (60-70% EtOAc/hexanes) to afford the title compound (138 mg, 92%). 1H NMR (500 MHz, CDCl3): 8.12 (s, 1H), 7.50-7.48 (m, 2H), 7.43 (s, 1H), 7.41-7.39 (m, 3H), 7.25 (d, J=6.8 Hz, 2H), 7.20 (t, J=7.0 Hz, 3H), 7.15 (d, J=7.9 Hz, 1H), 6.91 (d, J=7.8 Hz, 1H), 6.86 (d, J=15.0 Hz, 1H), 4.13 (t, J=8.0 Hz, 2H), 3.98-3.40 (m, 1H), 3.41 (s, 2H), 3.20 (t, J=8.5 Hz, 2H), 2.87 (d, J=10.5 Hz, 2H), 2.20 (s, 3H), 2.06-2.02 (m, 2H), 1.88 (d, J=10.7 Hz, 2H), 1.61-1.55 (m, 2H). MS: exact mass calculated for C30H33N3O3S, 515.22; m/z found, 516.3 [M+H]+.

후처리

  1. concentrationThe reaction mixture was concentrated
  2. customthe residue was purified on silica gel (60-70% EtOAc/hexanes)

출처 및 근거

ORD 기록
ord-15b5e6189a304b08a968f2b662cbffb6
출처 데이터셋
uspto-grants-2008_01
특허 번호
US07317025B2

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