Methyl 2,2-dimethyl-4-(formylmethyl)-8-(t-butyldimethylsiloxy)octanoate → Methyl 2,2-dimethyl-4-[3-(3-pyridyl)-2-propenyl]-8-(t-butyldimethylsiloxy)-octanoate

Reaction equation

[Cl-].[N:2]1[CH:7]=[CH:6][CH:5]=[C:4]([C:8]2C=CC=CC=2[P+](C)(C2C=CC=CC=2)C2C=CC=CC=2)[CH:3]=1.C([Li])CCC.[CH3:33][C:34]([CH3:56])([CH2:39][CH:40]([CH2:53][CH:54]=O)[CH2:41][CH2:42][CH2:43][CH2:44][O:45][Si:46]([C:49]([CH3:52])([CH3:51])[CH3:50])([CH3:48])[CH3:47])[C:35]([O:37][CH3:38])=[O:36]>O1CCCC1.CCCCCC>[CH3:33][C:34]([CH3:56])([CH2:39][CH:40]([CH2:53][CH:54]=[CH:8][C:4]1[CH:3]=[N:2][CH:7]=[CH:6][CH:5]=1)[CH2:41][CH2:42][CH2:43][CH2:44][O:45][Si:46]([C:49]([CH3:52])([CH3:51])[CH3:50])([CH3:48])[CH3:47])[C:35]([O:37][CH3:38])=[O:36]