pentacarbonyl(1-methoxybenzylidene)chromium(0) 、
4-(tert-Butyl-dimethyl-silanyloxy)-4-cyclopentyl-but-2-ynoic acid methyl ester 以
四氢呋喃 为溶剂,
反应 24.0h,
以22%的产率得到3-[(tert-Butyl-dimethyl-silanyloxy)-cyclopentyl-methyl]-4-hydroxy-1-methoxy-naphthalene-2-carboxylic acid methyl ester