[6-(tert-Butyl-dimethyl-silanyloxy)-6-methyl-hepta-3,4-dienyl]-(3-oxo-cyclopent-1-enyl)-carbamic acid tert-butyl ester 以
二氯甲烷 为溶剂,
反应 0.25h,
生成
(3aR,4aR,7aR)-4-[2-(tert-Butyl-dimethyl-silanyloxy)-2-methyl-prop-(Z)-ylidene]-5-oxo-octahydro-1-aza-cyclobuta[1,2:1,4]dicyclopentene-1-carboxylic acid tert-butyl ester 、
(3aR,4aR,7aR)-4-[2-(tert-Butyl-dimethyl-silanyloxy)-2-methyl-prop-(E)-ylidene]-5-oxo-octahydro-1-aza-cyclobuta[1,2:1,4]dicyclopentene-1-carboxylic acid tert-butyl ester 、 (3aS,4aS,7aS)-4-[2-(tert-Butyl-dimethyl-silanyloxy)-2-methyl-prop-(Z)-ylidene]-5-oxo-octahydro-1-aza-cyclobuta[1,2:1,4]dicyclopentene-1-carboxylic acid tert-butyl ester 、 (3aS,4aS,7aS)-4-[2-(tert-Butyl-dimethyl-silanyloxy)-2-methyl-prop-(E)-ylidene]-5-oxo-octahydro-1-aza-cyclobuta[1,2:1,4]dicyclopentene-1-carboxylic acid tert-butyl ester