6-[(R)-3-(tert-Butyl-dimethyl-silanyloxy)-but-(Z)-ylidene]-1,5,5-trimethyl-cyclohex-2-enol 在
四丁基氟化铵 作用下,
以
四氢呋喃 为溶剂,
生成 (R)-6-[(R)-3-Hydroxy-but-(Z)-ylidene]-1,5,5-trimethyl-cyclohex-2-enol 、 (S)-6-[(R)-3-Hydroxy-but-(Z)-ylidene]-1,5,5-trimethyl-cyclohex-2-enol