Pyrrole Studies; 34<sup>1</sup>. Synthesis of 1,2-Di(2-pyrrolyl)ethenes and Related Compounds
作者:Werner Hinz、R. Alan Jones、Trevor Anderson
DOI:10.1055/s-1986-31722
日期:——
Novel 1,2-Di(2-pyrrolyl)ethenes 5 and related compounds 8 have been prepared in good yield using the Wittig reaction. Although the Horner reaction can be used for the synthesis of 1,2-di(2-thienyl)- and 1, 2-di(2-furyl)-ethenes, the procedure is not suitable as a viable route for the preparation of the corresponding dipyrrolylethenes.
新型1,2-二(2-吡咯基)乙烯5及相关化合物8已通过维蒂希反应以良好产率合成。尽管霍纳反应可以用于合成1,2-二(2-噻吩基)和1,2-二(2-呋喃基)乙烯,但该方法不适合用于合成相应的二吡咯乙烯。