Sequential reaction of carbon dioxide and carbon monoxide with acetylenic amines in the presence of a palladium catalyst

被引：39
作者：
Chiusoli, GP
Costa, M
Gabriele, B
Salerno, G
机构：
[1] Univ Parma, Dipartimento Chim Organ & Ind, I-43100 Parma, Italy
[2] Univ Calabria, Dipartimento Chim, I-87030 Cosenza, Italy
来源：
JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 1999年 / 143卷 / 1-3期
关键词：
carbon dioxide; carbon monoxide; acetylenic amines; palladium catalyst; (alkoxycarbonyl)methyleneoxazolidinones;
D O I：
10.1016/S1381-1169(98)00397-5
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Conditions for the sequential reaction of carbon dioxide with an acetylenic amine and carbon monoxide in the presence of a PdI2-KI catalyst in alcohols are examined. The stereochemistry of the two 5-(alkoxycarbonyl)methylene-3,4,4-trialkyl-1,3-oxazolidin-2-one stereoisomers obtained is attributed to different pathways on the basis of experiments carried out on alkyl and benzyl esters of N-alkyldimethylpropynylcarbamic acid and carbon monoxide. (C) 1999 Elsevier Science B.V. All rights reserved.
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收藏
页码：297 / 310
页数：14
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