One-pot synthesis of pharmacologically active diamines via rhodium-catalysed carbonylative hydroaminomethylation of heterocyclic allylic amines
作者:Thorsten Rische、Kai-Sven Mu¨ller、Peter Eilbracht
DOI:10.1016/s0040-4020(99)00536-0
日期:1999.8
Pharmacologically active derivatives of phenothiazine, iminodibenzyl, carbazole and pyrazole are prepared with high yields and chemoselectivity by the reaction of the correspondingN-allylic orN-methallylic compounds, primary or secondary amines, carbon monoxide and hydrogen in the presence of [Rh(cod)Cl]2 as catalyst via a one pot hydroformylation - amine condensation - reduction sequence.Figure options
吩噻嗪,亚氨基二苄基,咔唑和吡唑的药理活性衍生物是通过使相应的N-烯丙基或N-甲基烯丙基化合物,伯或仲胺,一氧化碳和氢在[Rh(cod)Cl通过一锅加氢甲酰化-胺缩合-还原顺序得到作为催化剂的] 2。图选项