ACTIVATION OF REDUCING AGENTS - SODIUM HYDRIDE CONTAINING COMPLEX REDUCING AGENTS .10. NAH-RONA-CO(OAC)2-CO, A NEW REAGENT FOR THE CARBONYLATION OF ARYL HALIDES AT ATMOSPHERIC-PRESSURE

被引：44

作者：

BRUNET, JJ ^{[1
]}

SIDOT, C ^{[1
]}

LOUBINOUX, B ^{[1
]}

CAUBERE, P ^{[1
]}

机构：

[1] UNIV NANCY 1,CHIM ORGAN 1 LAB,CNRS,EQUIPE RECH 476,F-54037 NANCY,FRANCE

来源：

JOURNAL OF ORGANIC CHEMISTRY | 1979年 / 44卷 / 13期

关键词：

D O I：

10.1021/jo01327a035

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The preparation of CoCRA (NaH-RONa-Co(OAc)2) under carbon monoxide at atmospheric pressure led to cobalt carbonyl species of unprecedented reactivity. These new reagents, designated as CoCRACO, were found to be very efficient for the carbonylation of aryl halides at atmospheric pressure. Mixtures of aromatic acids and esters were obtained in good yields. Carbonylation of aryl halides in the presence of amines led to benzamides. Furthermore, it was demonstrated that all these reactions were catalytic with respect to cobalt. © 1979, American Chemical Society. All rights reserved.

引用

页码：2199 / 2202

页数：4

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