(4-Benzoyl-2-nitro-phenyl)-carbamic acid tert.-butyl ester → Carbamic acid,(2-amino-4-benzoylphenyl)-,1,1-dimethylethyl ester

HRID 1061972노트

반응식

HRID 1061972 반응식
[C:1]([O:5][C:6](=[O:25])[NH:7][C:8]1[CH:13]=[CH:12][C:11]([C:14](=[O:21])[C:15]2[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=2)=[CH:10][C:9]=1[N+:22]([O-])=O)([CH3:4])([CH3:3])[CH3:2]>[Ni]>[C:1]([O:5][C:6](=[O:25])[NH:7][C:8]1[CH:13]=[CH:12][C:11]([C:14](=[O:21])[C:15]2[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=2)=[CH:10][C:9]=1[NH2:22])([CH3:4])([CH3:2])[CH3:3]

참가 물질

3

반응물 1

HCID 69592825(4-Benzoyl-2-nitro-phenyl)-carbamic acid tert.-butyl ester

생성물 1

HCID 69592848Carbamic acid,(2-amino-4-benzoylphenyl)-,1,1-dimethylethyl ester수율 105%

시약·촉매·용매 1

HCID 935Nickel촉매

실험 절차

Prepared from (4-benzoyl-2-nitro-phenyl)-carbamic acid tert.-butyl ester (Example D1) (280 mg, 0.82 mmol) by catalytic hydrogenation with Raney-Ni according to the general procedure G (method a). Obtained as a yellow foam (269 mg).

출처 및 근거

ORD 기록
ord-0219506b3d1342d591f09edad6575453
출처 데이터셋
uspto-grants-2005_11
특허 번호
US06960578B2

반응 노트

불러오는 중…