Strategies for the Immobilization of Homogeneous Catalysts and Their Use in the Synthesis of Carbamates

被引:18
|
作者
Orejon, Aranzazu [1 ]
Masdeu-Bulto, Anna M. [1 ]
Salagre, Pilar [1 ]
Castillon, Sergio [2 ]
Claver, Carmen [1 ]
Padilla, Ana [3 ]
Almena, Beatriz [3 ]
Luis Serrano, Francisco [3 ]
机构
[1] Univ Rovira & Virgili, Dept Quim Fis & Inorgan, Tarragona 43007, Spain
[2] Univ Rovira & Virgili, Dept Quim Analit & Organ, Tarragona 43007, Spain
[3] Ctr Tecnol Repsol YPF, Madrid 28931, Spain
关键词
D O I
10.1021/ie8002599
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
Different methods of immobilization of N,N'-bis(salicylidene)ethylenediaminocobalt(II), [Co(salen)] complex, using K10 montmorillonite and silica have been used. These supported catalysts are active in the oxidative carbonylation of aniline using NaI as a promoter. The principal products obtained are N,N'-diphenylurea and I 1-butyl-N-phenylcarbamate.
引用
收藏
页码:8032 / 8036
页数:5
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