(Triphenylphosphoranylidene)acetaldehyde → methylene-(2S,5R)-6-[(E)-formylmethylene]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate pivalate

反応式

[C:1]([OH:7])(=[O:6])[C:2]([CH3:5])([CH3:4])[CH3:3].[CH2:8]=[S:9]1[CH:15]2[N:12]([C:13](=[O:17])[C:14]2=O)[CH:11]([C:18]([OH:20])=[O:19])[C:10]1([CH3:22])[CH3:21].[CH:23]([CH:25]=P(C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1)=[O:24]>C1C=CC=CC=1>[C:1]([OH:7])(=[O:6])[C:2]([CH3:5])([CH3:4])[CH3:3].[CH2:8]=[S:9]1[C@H:15]2[N:12]([C:13](=[O:17])/[C:14]/2=[CH:25]\[CH:23]=[O:24])[C@@H:11]([C:18]([OH:20])=[O:19])[C:10]1([CH3:22])[CH3:21].[C:1]([OH:7])(=[O:6])[C:2]([CH3:5])([CH3:4])[CH3:3].[CH2:8]=[S:9]1[C@H:15]2[N:12]([C:13](=[O:17])/[C:14]/2=[CH:2]/[CH:1]=[O:6])[C@@H:11]([C:18]([OH:20])=[O:19])[C:10]1([CH3:22])[CH3:21]