(R)-(+)-2,2-二甲基-1,3-二氧戊环-4-甲醛 、
(3R,4'R,5'R)-3-[4',5'-bis(methoxydiphenylmethyl)-1',3',2'-dioxaborolan-2'-yl]-N,N-dimethylpent-4-enamide 以
二氯甲烷 为溶剂,
反应 18.0h,
生成
(6R,4'R,3Z)-6-(2',2'-dimethyl-1',3'-dioxolan-4'-yl)-6-hydroxyhex-3-enoic acid dimethylamide 、 (6S,4'R,3Z)-6-(2',2'-dimethyl-1',3'-dioxolan-4'-yl)-6-hydroxyhex-3-enoic acid dimethylamide