首次在中心环上配位了具有金属配位作用的新型蒽配合物。结果,已经开发出一种简单有效的还原胺化方案,其中涉及CO作为还原剂。铑配合物[(环辛二烯)Rh(C 10 H 4 Me 2(OMe)4)] +(1 mol%)在温和的条件下(40-130°C)催化这种反应,并以高收率产生多种胺( 74–95%),而不会影响官能团。该协议适用于醛(芳族和脂族),酮(芳族和脂族)和胺(芳族和脂族;伯和仲)的所有组合。
[EN] METHODS AND COMPOSITIONS COMPRISING DIAMINES AS NEW ANTI-TUBERCULAR THERAPEUTICS<br/>[FR] PROCEDES ET COMPOSITIONS RENFERMANT DES DIAMINES COMME NOUVEAUX PRODUITS THERAPEUTIQUES ANTITUBERCULEUX
申请人:SEQUELLA INC
公开号:WO2005034857A3
公开(公告)日:2005-10-20
Anthracene–rhodium complexes with metal coordination at the central ring – a new class of catalysts for reductive amination
作者:Ekaterina Kuchuk、Karim Muratov、Dmitry S. Perekalin、Denis Chusov
DOI:10.1039/c8ob02561d
日期:——
coordinated at the central ring was applied in catalysis for the first time. As a result, a simple and efficient protocol for reductive amination that involves CO as a reducing agent has been developed. The rhodium complex [(cyclooctadiene)Rh(C10H4Me2(OMe)4)]+ (1 mol%) catalyses such reactions undermildconditions (40–130 °C) and produces a variety of amines in good yields (74–95%) without affecting the functional
首次在中心环上配位了具有金属配位作用的新型蒽配合物。结果,已经开发出一种简单有效的还原胺化方案,其中涉及CO作为还原剂。铑配合物[(环辛二烯)Rh(C 10 H 4 Me 2(OMe)4)] +(1 mol%)在温和的条件下(40-130°C)催化这种反应,并以高收率产生多种胺( 74–95%),而不会影响官能团。该协议适用于醛(芳族和脂族),酮(芳族和脂族)和胺(芳族和脂族;伯和仲)的所有组合。