tert-Butyl-[(1S,2S,5R)-4-((Z)-3,3-dimethyl-but-1-enyl)-6,6-dimethyl-bicyclo[3.1.1]hept-3-en-2-yloxy]-dimethyl-silane 在
selenium(IV) oxide 作用下,
以
氘代氯仿 为溶剂,
以100%的产率得到tert-Butyl-((1R,4R,7R,8R,9S)-4-tert-butyl-10,10-dimethyl-6-oxo-5-oxa-6λ
4-selena-tricyclo[7.1.1.0
2,7]undec-2-en-8-yloxy)-dimethyl-silane