Acid-Induced Dimerization Reactions of<i>N</i>-(Diphenylphosphinyl)-2-propenimines Leading to Pyridine Derivatives
作者:Hidetaka Kakiuchi、Tomoshige Kobayashi、Hiroshi Kato
DOI:10.1246/bcsj.64.2588
日期:1991.8
)-3-aryl-1-phenyl-2-propenimines with p-toluenesulfonic acid in heated xylene provided 4-aryl-2,6-diphenylpyridines and 4-aryl-3-arylmethyl-2,6-diphenylpyridines via an unprecedented dimerization reaction of the 2-propenimine.
在加热的二
甲苯中用
对甲苯磺酸处理 N-(
二苯基膦基)-3-芳基-1-苯基-2-
丙烯亚胺提供 4-芳基-
2,6-二苯基吡啶和 4-芳基-3-芳基甲基-
2,6-二苯基吡啶通过前所未有的 2-
丙烯亚胺二聚反应。