Highly selective isomerization of N-allylamides and N-allylamines
Highly selective isomerization of N-allylamides and N-allylamines
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DOI：
10.1016/j.tetlet.2004.05.023
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发表时间：
2004-06-28
影响因子：
1.8
通讯作者：
Kasperezyk, J
中科院分区：
文献类型：
--
作者：
Krompiec, S;Pigulla, M;Kasperezyk, J
本文报道了一种高选择性的Rh和Ru催化N-烯丙基胺和N-烯丙基酰胺转化为相应的1-丙烯基衍生物。在烯丙胺的异构化反应中观察到很强的E-选择性。首次报道了含有过渡金属络合物的烯丙基酰胺Z-选择性异构化催化体系。描述了硅质介孔泡沫塑料在从反应后混合物中有效脱除催化剂的应用。(C)2004爱思唯尔有限公司。保留所有权利。
A highly selective rhodium and ruthenium catalyzed transformation of N-allylamines and N-allylamides to the corresponding 1-propenyl derivatives is described. Strong E-selectivity in the isomerization of allylamines was observed. The first catalytic system containing a transition metal complex for Z-selective isomerization of allylamides is presented. An application of siliceous mesoporous cellular foams for effective removal of the catalyst from the post-reaction mixture is described. (C) 2004 Elsevier Ltd. All rights reserved.