(3aR,4R,5R,6aS)-4-formyl-2-oxohexahydro-2H-cyclopenta[b]furan-5-yl benzoate → (1S,5R,6R,7R)-6-[(E)-3-Oxo-3-({2RS}-1,3-benzodioxan-2-yl)-1-propenyl]-7-benzoyloxy-2-oxabicyclo[3,3,0]octan-3-one
Reaction equation
[CH:1]([C@H:3]1[C@H:10]([O:11][C:12](=[O:19])[C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=2)[CH2:9][C@H:8]2[C@@H:4]1[CH2:5][C:6](=[O:20])[O:7]2)=O.[O:21]=[C:22]([CH:43]1[O:48][C:47]2[CH:49]=[CH:50][CH:51]=[CH:52][C:46]=2[CH2:45][O:44]1)[CH:23]=P(C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1>C1C=CC=CC=1>[O:21]=[C:22]([CH:43]1[O:48][C:47]2[CH:49]=[CH:50][CH:51]=[CH:52][C:46]=2[CH2:45][O:44]1)/[CH:23]=[CH:1]/[C@H:3]1[C@H:10]([O:11][C:12](=[O:19])[C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=2)[CH2:9][C@H:8]2[C@@H:4]1[CH2:5][C:6](=[O:20])[O:7]2Participants
4
