(1S,4R,5R,9S)-9-[2-(tert-Butyl-diphenyl-silanyloxy)-ethyl]-4-methyl-6-oxa-bicyclo[3.2.2]non-2-en-7-one 在
lithium aluminium tetrahydride 作用下,
以
乙醚 为溶剂,
反应 0.33h,
以87%的产率得到(1R,2R,5S,7S)-7-[2-(tert-Butyl-diphenyl-silanyloxy)-ethyl]-5-hydroxymethyl-2-methyl-cyclohept-3-enol