(1S,2R,6S,8R,9R,11R)-2-(tert-Butyl-dimethyl-silanyloxymethyl)-11-(2-cyano-ethyl)-6,10,10-trimethyl-12-oxo-13-oxa-tricyclo[6.4.1.0
1,6]tridecane-9-carbonitrile 在
二异丁基氢化铝 作用下,
以
二氯甲烷 为溶剂,
生成 (1S,2R,6S,8R,9R,11R)-2-(tert-Butyl-dimethyl-silanyloxymethyl)-6,10,10-trimethyl-12-oxo-11-(3-oxo-propyl)-13-oxa-tricyclo[6.4.1.0
1,6]tridecane-9-carbaldehyde 、
(1S,2R,6S,8R,9S,11R)-2-(tert-Butyl-dimethyl-silanyloxymethyl)-6,10,10-trimethyl-12-oxo-11-(3-oxo-propyl)-13-oxa-tricyclo[6.4.1.01,6]tridecane-9-carbaldehyde