NEW METHOD FOR THE PREPARATION OF POLYENALS FROM δ-ALKOXY-α,β-UNSATURATED ALDEHYDES
作者:Akihiko Ishida、Teruaki Mukaiyama
DOI:10.1246/cl.1975.1167
日期:1975.11.5
In the presence of tertiary amine and molecular sieves, δ-alkoxy-α,β-unsaturated aldehydes were easily converted into the corresponding polyenals, useful intermediates in carotenoid synthesis, in good yields under mild conditions.
在叔胺和分子筛的存在下,δ-烷氧基-α,β-不饱和醛很容易转化为相应的多烯醛,这是类胡萝卜素合成中有用的中间体,在温和条件下收率良好。