5-ethyl-5-(undec-10-enyl)pyrimidine-2,4,6-trione 在
RuCl2(1,3-dimesityl-imidazolidin-2-yl)(PCy3)(=CHPh) 作用下,
以
二氯甲烷 为溶剂,
反应 15.0h,
生成 5,5'-(icos-10-ene-1,20-diyl)bis(5-ethylpyrimidine)-2,4,6-trione 、 5,5'-(icos-10-ene-1,20-diyl)bis(5-ethylpyrimidine)-2,4,6-trione