叔丁基二甲硅基三氟甲磺酸酯 、
2,2-Dimethyl-propionic acid (Z)-(4R,5S,6R,9R)-5-(tert-butyl-dimethyl-silanyloxy)-10-[(2R,3R,4R,5S,6S)-4-(tert-butyl-dimethyl-silanyloxy)-3,5-dimethyl-6-phenylsulfanyl-tetrahydro-pyran-2-yl]-9-hydroxy-2,4,6-trimethyl-dec-2-en-7-ynyl ester 在
lutidine 、
氢气 、
二异丁基氢化铝 作用下,
生成 (2Z,7Z)-(4R,5R,6R,9R)-5,9-Bis-(tert-butyl-dimethyl-silanyloxy)-10-[(2R,3R,4R,5S,6S)-4-(tert-butyl-dimethyl-silanyloxy)-3,5-dimethyl-6-phenylsulfanyl-tetrahydro-pyran-2-yl]-2,4,6-trimethyl-deca-2,7-dien-1-ol