2,2-Dimethyl-propionic acid (1R,2S,6R,7R,9S)-9-(tert-butyl-diphenyl-silanyloxy)-11-oxo-3,5,8-trioxa-10-aza-tricyclo[7.3.1.02,7]tridec-6-ylmethyl ester 在
t-Bu
2AlH
4 作用下,
以
二氯甲烷 为溶剂,
以88%的产率得到(1R,2S,6R,7R,9S)-9-(tert-Butyl-diphenyl-silanyloxy)-6-hydroxymethyl-3,5,8-trioxa-10-aza-tricyclo[7.3.1.0
2,7]tridecan-11-one