甲基三苯基溴化膦 、
(1S,4R,5S,6S,8R,11S)-11-(tert-Butyl-diphenyl-silanyloxymethyl)-4,5-dimethyl-9-oxa-tricyclo[6.2.2.01,6]dodecane-5-carbaldehyde 在
正丁基锂 作用下,
以
四氢呋喃 为溶剂,
以60%的产率得到tert-Butyl-((1S,4R,5S,6R,8R,11S)-4,5-dimethyl-5-vinyl-9-oxa-tricyclo[6.2.2.0
1,6]dodec-11-ylmethoxy)-diphenyl-silane