A new, heterogeneous, 4 Å molecular sieve-supported copper(II) catalyst was developed and was used successfully in the A3 coupling of alkynes, aldehydes and amines under simple reaction conditions.
我们开发了一种新型、异质、4 Å 分子筛支撑的铜(II)催化剂,并在简单的反应条件下成功用于炔、醛和胺的 A3 偶联反应。
Aminomethylation of acetylene alcohols and their esters with gem-diamines catalyzed by complexes of d-transition and rare-earth metals
作者:M. G. Shaibakova、I. G. Titova、A. G. Ibragimov、U. M. Dzhemilev
DOI:10.1134/s1070428011020023
日期:2011.2
An efficient synthetic procedure was developed for preparation of oxygen-containing propargylamines with high yields and selectivity by aminomethylation of propargyl alcohols and their esters with gem-diamines catalyzed by complexes and salts of d-transition metals and lanthanides.
KURBANOV, A. I.;TURGUNOV, EH.;SIRLIBAEV, T. S., XIMIYA GETEROTSIKL. SOED.,(1988) N 10, S. 1369-1371
作者:KURBANOV, A. I.、TURGUNOV, EH.、SIRLIBAEV, T. S.
DOI:——
日期:——
Halogenation of heterocyclic acetylenic mono- and diamines