[Rh(diphosphine) (diene)]ClO 4 et [Rh(diphosphine)(S) 4 ]ClO 4 (diphosphine: diphosphine tertiaire chelatant-cis; diene=cyclooctadiene ou norbornadiene; S =溶剂)。Ces 组成sont des catalyseurs actifs de la migration d'hydrogene dans les allylamines secondaires et tertiaires pour donner les (E)-enamines et 亚胺通讯员
ADDITION OF AMINES TO CONJUGATED DIENES CATALYZED BY SOLID BASE CATALYSTS
作者:Yumiko Kakuno、Hideshi Hattori、Kozo Tanabe
DOI:10.1246/cl.1982.2015
日期:1982.12.5
Addition of dimethylamine, ethylamine, and piperidine to 1,3-butadiene or 2-methyl-1,3-butadiene effectively occurred over solid base catalysts such as MgO, CaO, SrO, La2O3, and ThO2. Among these catalysts, CaO exhibited the highest activity.