alpha-Naphthyl isocyanate → 1-(3-Tert-butyl-1-(3-(2-morpholino-2-oxoethyl)phenyl)-1h-pyrazol-5-yl)-3-(naphthalen-1-yl)urea

HRID 1445731

반응식

HRID 1445731 반응식
[C:1]([C:5]1[CH:9]=[C:8]([NH2:10])[N:7]([C:11]2[CH:12]=[C:13]([CH2:17][C:18]([N:20]3[CH2:25][CH2:24][O:23][CH2:22][CH2:21]3)=[O:19])[CH:14]=[CH:15][CH:16]=2)[N:6]=1)([CH3:4])([CH3:3])[CH3:2].[C:26]1([N:36]=[C:37]=[O:38])[C:35]2[C:30](=[CH:31][CH:32]=[CH:33][CH:34]=2)[CH:29]=[CH:28][CH:27]=1>C(Cl)Cl>[C:1]([C:5]1[CH:9]=[C:8]([NH:10][C:37]([NH:36][C:26]2[C:35]3[C:30](=[CH:31][CH:32]=[CH:33][CH:34]=3)[CH:29]=[CH:28][CH:27]=2)=[O:38])[N:7]([C:11]2[CH:16]=[CH:15][CH:14]=[C:13]([CH2:17][C:18]([N:20]3[CH2:21][CH2:22][O:23][CH2:24][CH2:25]3)=[O:19])[CH:12]=2)[N:6]=1)([CH3:4])([CH3:2])[CH3:3]

참가 물질

4

반응물 2

HCID 66589alpha-Naphthyl isocyanateHCID 218673452-[3-(3-t-butyl-5-amino-1H-pyrazol-1-yl)phenyl]-1-morpholinoethanone

생성물 1

HCID 218673391-(3-Tert-butyl-1-(3-(2-morpholino-2-oxoethyl)phenyl)-1h-pyrazol-5-yl)-3-(naphthalen-1-yl)urea

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

A mixture of Example L (0.2 g, 0.58 mmol) and 1-naphthylisocyanate (0.10 g, 0.6 mmol) in dry CH2Cl2 (4 ml) was stirred at RT under N2 for 18 h. The solvent was removed in vacuo and the crude product was purified by column chromatography using ethyl acetate/hexane/CH2Cl2 (3/1/0.7) as the eluent (0.11 g, off-white solid) to yield 1-{3-tert-butyl-1-[3-(2-morpholino-2-oxoethyl)phenyl]-1H-pyrazol-5-yl}-3-(naphthalene-1-yl)urea. mp: 194-196; 1H NMR (200 MHz, DMSO-d6): δ9.07 (1H, s), 8.45 (s, 1H), 8.06-7.93 (m, 3H), 7.69-7.44 (m, 7H), 7.33-7.29 (d, 6.9 Hz, 1H), 6.44 (s, 1H), 3.85 (m, 2H), 3.54-3.45 (m, 8H), 1.31 (s, 9H); MS:

후처리

  1. customThe solvent was removed in vacuo
  2. customthe crude product was purified by column chromatography

출처 및 근거

ORD 기록
ord-c92ebabf7da34d60a84c52ad36524468
출처 데이터셋
uspto-grants-2010_02
특허 번호
US07666895B2

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