Syntheses of Aromatic Mannich Bases Involving Nitrogen Heterocycles by Means of Amine-exchange Reaction
作者:Hiroyoshi Kamogawa、Kuniaki Kubota、Masato Nanasawa
DOI:10.1246/bcsj.51.1571
日期:1978.5
Amine-exchange reactions of aliphatic Mannich bases involving nitrogen heterocycles, such as 2-(2-dimethylaminoethyl)-substituted pyridine, quinoline, benzothiazole, and 3,3-dimethyl-3H-indole, with arylamines readily provided the corresponding aromatic Mannich bases which are otherwise hardly accessible.
涉及氮杂环的脂肪族曼尼希碱,如 2-(2-二甲氨基乙基)-取代的吡啶、喹啉、苯并噻唑和 3,3-二甲基-3H-吲哚与芳基胺的胺交换反应容易提供相应的芳香曼尼希碱否则很难访问。