13,14-dihydro-13-thia-prostaglandin-E2 11-tert-butyldimethylsilyl ether methyl ester 在
L-Selectride 作用下,
以
四氢呋喃 为溶剂,
反应 1.0h,
以8.4%的产率得到(Z)-7-[(1S,2R,3R,5R)-3-(tert-Butyl-dimethyl-silanyloxy)-5-hydroxy-2-((S)-2-hydroxy-heptylsulfanyl)-cyclopentyl]-hept-5-enoic acid methyl ester