Ethyl Acetate → methyl (Z)-3-{3-[5-(tert-butyldimethylsilyloxy)-pentyloxy]-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-2-naphthyl}-2-butenoate

Reaction equation

[Si:1]([O:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][O:14][C:15]1[C:16](B(O)O)=[CH:17][C:18]2[C:19]([CH3:28])([CH3:27])[CH2:20][CH2:21][C:22]([CH3:26])([CH3:25])[C:23]=2[CH:24]=1)([C:4]([CH3:7])([CH3:6])[CH3:5])([CH3:3])[CH3:2].C(=O)([O-])[O-].[K+].[K+].C(OCC)(=O)C.I/[C:45](/[CH3:51])=[CH:46]\[C:47]([O:49][CH3:50])=[O:48]>O.C(COC)OC>[Si:1]([O:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][O:14][C:15]1[C:16](/[C:45](/[CH3:51])=[CH:46]\[C:47]([O:49][CH3:50])=[O:48])=[CH:17][C:18]2[C:19]([CH3:28])([CH3:27])[CH2:20][CH2:21][C:22]([CH3:26])([CH3:25])[C:23]=2[CH:24]=1)([C:4]([CH3:7])([CH3:6])[CH3:5])([CH3:3])[CH3:2]