7-[(1R,2S,3R)-2-[(E)-3-(tert-Butyl-dimethyl-silanyloxy)-5-(3-chloro-benzo[b]thiophen-2-yl)-pent-1-enyl]-3-(tert-butyl-dimethyl-silanyloxymethyl)-5-oxo-cyclopentyl]-hept-5-ynoic acid methyl ester 在
氟化氢吡啶 作用下,
以
乙腈 为溶剂,
反应 3.0h,
生成 7-{(1R,2S,3R)-2-[(E)-5-(3-chloro-benzo[1b]thiophen-2-yl)-3-hydroxy-pent-1-enyl]-3-hydroxymethyl-5-oxo-cyclopentyl}-hept-5-ynoic acid methyl ester 、 7-{(1R,2S,3R)-2-[(E)-5-(3-chloro-benzo[1b]thiophen-2-yl)-3-hydroxy-pent-1-enyl]-3-hydroxymethyl-5-oxo-cyclopentyl}-hept-5-ynoic acid methyl ester