(2S,3R,4R)-4-(tert-butyldimethylsilanyloxy)-3-(4-methoxy-benzyloxy)-2,5-dimethyl-5-hexenal 、 以
四氢呋喃 为溶剂,
生成 (3S,4S,5R,6R,7R)-7-(tert-Butyl-dimethyl-silanyloxy)-6-(4-methoxy-benzyloxy)-3-(4-methoxy-phenoxy)-5,8-dimethyl-nona-1,8-dien-4-ol 、 (3R,4R,5R,6R,7R)-7-(tert-Butyl-dimethyl-silanyloxy)-6-(4-methoxy-benzyloxy)-3-(4-methoxy-phenoxy)-5,8-dimethyl-nona-1,8-dien-4-ol