(6R,7R)-2,2-dimethyl-7-[1-methyl-1-(4-nitrobenzyloxycarbonyloxy)ethyl]-1-aza-3-oxabicyclo[4.2.0]octan-8-one → (3R,4R)-4-(2-hydroxyethyl)-3-[1-methyl-1-(4-nitrobenzyloxycarbonyloxy)ethyl]azetidin-2-one
反応式
CC1(C)[O:9][CH2:8][CH2:7][C@H:6]2[N:3]1[C:4](=[O:27])[C@H:5]2[C:10]([CH3:26])([O:12][C:13]([O:15][CH2:16][C:17]1[CH:22]=[CH:21][C:20]([N+:23]([O-:25])=[O:24])=[CH:19][CH:18]=1)=[O:14])[CH3:11]>C(O)(=O)C.O>[OH:9][CH2:8][CH2:7][C@H:6]1[NH:3][C:4](=[O:27])[C@H:5]1[C:10]([CH3:26])([O:12][C:13]([O:15][CH2:16][C:17]1[CH:18]=[CH:19][C:20]([N+:23]([O-:25])=[O:24])=[CH:21][CH:22]=1)=[O:14])[CH3:11]参加物
4
反応条件
- 温度
- 65 °C