Tributylstannane → Tert-butyl 7-methoxy-1,3a,4,9b-tetrahydrochromeno[3,4-b]pyrrole-3(2H)-carboxylate
Reaktionsgleichung
Br[C:2]1[CH:21]=[CH:20][C:19]([O:22][CH3:23])=[CH:18][C:3]=1[O:4][CH2:5][CH:6]1[CH:10]=[CH:9][CH2:8][N:7]1[C:11]([O:13][C:14]([CH3:17])([CH3:16])[CH3:15])=[O:12].C([SnH](CCCC)CCCC)CCC.C1CCN2C(=NCCC2)CC1>C1(C)C=CC=CC=1>[CH3:23][O:22][C:19]1[CH:20]=[CH:21][C:2]2[CH:10]3[CH:6]([N:7]([C:11]([O:13][C:14]([CH3:17])([CH3:16])[CH3:15])=[O:12])[CH2:8][CH2:9]3)[CH2:5][O:4][C:3]=2[CH:18]=1Komponenten
5
