4-Carbobenzyloxy-1-(5,6-dichloro-2-nitrophenyl)piperazine-2-carboxylic acid → 3-Carbobenzyloxy-9,10-Dichloro-2,3,4,4a-Tetrahydro-1H-Pyrazino[1,2-a]Quinoxalin-5(6H)-One
반응식
[C:1]([N:11]1[CH2:16][CH2:15][N:14]([C:17]2[C:22]([Cl:23])=[C:21]([Cl:24])[CH:20]=[CH:19][C:18]=2[N+:25]([O-])=O)[CH:13]([C:28]([OH:30])=O)[CH2:12]1)([O:3][CH2:4][C:5]1[CH:10]=[CH:9][CH:8]=[CH:7][CH:6]=1)=[O:2]>[Fe]>[C:1]([N:11]1[CH2:16][CH2:15][N:14]2[C:17]3[C:18]([NH:25][C:28](=[O:30])[CH:13]2[CH2:12]1)=[CH:19][CH:20]=[C:21]([Cl:24])[C:22]=3[Cl:23])([O:3][CH2:4][C:5]1[CH:6]=[CH:7][CH:8]=[CH:9][CH:10]=1)=[O:2]참가 물질
3
실험 절차
By the same procedure described for Example 7B, from 0.75 g of 4-carbobenzyloxy-1-(5,6-dichloro-2-nitrophenyl)piperazine-2-carboxylic acid and 0.28 g of iron powder, there was obtained 0.34 g (49%) of the desired product as a brown solid.
출처 및 근거
- ORD 기록
- ord-e737455c44f54ee7a737fd439bc448cd