[6-(tert-Butyl-dimethyl-silanyloxy)-6-methyl-hepta-3,4-dienyl]-(3-oxo-cyclohex-1-enyl)-carbamic acid tert-butyl ester                                                                                                                                                                                              以
                                                                                         
二氯甲烷                                                                                  为溶剂,
                                                                                                                                                    反应 0.08h,
                                                                                                                生成                                                 (3aR,4aR,8aR)-4-[2-(tert-Butyl-dimethyl-silanyloxy)-2-methyl-prop-(Z)-ylidene]-5-oxo-octahydro-1-aza-cyclopenta[1,4]cyclobuta[1,2]benzene-1-carboxylic acid tert-butyl ester   、                                                                                             
(3aR,4aR,8aR)-4-[2-(tert-Butyl-dimethyl-silanyloxy)-2-methyl-prop-(E)-ylidene]-5-oxo-octahydro-1-aza-cyclopenta[1,4]cyclobuta[1,2]benzene-1-carboxylic acid tert-butyl ester   、                                                                                             (3aS,4aS,8aS)-4-[2-(tert-Butyl-dimethyl-silanyloxy)-2-methyl-prop-(Z)-ylidene]-5-oxo-octahydro-1-aza-cyclopenta[1,4]cyclobuta[1,2]benzene-1-carboxylic acid tert-butyl ester   、                                                                                             (3aS,4aS,8aS)-4-[2-(tert-Butyl-dimethyl-silanyloxy)-2-methyl-prop-(E)-ylidene]-5-oxo-octahydro-1-aza-cyclopenta[1,4]cyclobuta[1,2]benzene-1-carboxylic acid tert-butyl ester