Highly regioselective synthesis of dicyano-8a,10,11-trihydropyrrolo[1,2-a][1,10]phenanthrolines via a domino-Knoevenagel-cyclization
作者:Reza heydari、Batool Tahamipour
DOI:10.1016/j.cclet.2011.05.035
日期:2011.11
1,10-Phenanthrolinium N-ylides, can react with malonitrile and aromatic aldehydes via a domino-Knoevenagel cyclization to afford a new class of trihydropyrrolo[1,2-a][1,10]phenanthroline derivatives as stable helical compounds in a simple, mild, and efficient protocol in excellent yields.
1,10-菲咯啉N-基团可以通过多米诺-诺文agel环化反应与丙二醛和芳香醛反应,以简单的形式提供一类新型的三氢吡咯并[1,2- a ] [1,10]菲咯啉衍生物,温和,有效的方案,产量高。