(3S,4S)-1-[1-(allyloxycarbonyl)-1-(triphenylphosphoranediyl)methyl]-3-[(1R)-1-(tert-butyldimethylsilyloxy)ethyl]-4-[(1R)-1-{(methylthio)thiocarbonyl}ethyl]-2-oxoazetidine → allyl (4R,5S,6S)-6-[(1R)-1-(tert-butyldimethylsilyloxy)ethyl]-4-methyl-3-methylthio-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
Reaction equation
[CH2:1]([O:4][C:5]([C:7]([N:27]1[C@H:30]([C@H:31]([C:33]([S:35][CH3:36])=S)[CH3:32])[C@@H:29]([C@H:37]([O:39][Si:40]([C:43]([CH3:46])([CH3:45])[CH3:44])([CH3:42])[CH3:41])[CH3:38])[C:28]1=[O:47])=P(C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1)=[O:6])[CH:2]=[CH2:3]>C1(C)C=CC=CC=1>[Si:40]([O:39][C@@H:37]([C@H:29]1[C:28](=[O:47])[N:27]2[C@@H:30]1[C@@H:31]([CH3:32])[C:33]([S:35][CH3:36])=[C:7]2[C:5]([O:4][CH2:1][CH:2]=[CH2:3])=[O:6])[CH3:38])([C:43]([CH3:45])([CH3:44])[CH3:46])([CH3:41])[CH3:42]Participants
3
