ACYCLIC AND CYCLIC UREA FORMATION VIA THE COBALT-CATALYZED OXIDATIVE CARBONYLATION OF AROMATIC PRIMARY AMINES

被引:58
作者
BASSOLI, A [1 ]
RINDONE, B [1 ]
TOLLARI, S [1 ]
CHIOCCARA, F [1 ]
机构
[1] NAPLES UNIV,DIPARTIMENTO CHIM ORGAN & BIOL,I-80134 NAPLES,ITALY
来源
JOURNAL OF MOLECULAR CATALYSIS | 1990年 / 60卷 / 01期
关键词
D O I
10.1016/0304-5102(90)85065-P
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
The N,N-bis(salicylidene)ethylenediaminocobalt(II)-catalysed oxidative carbonylation of aromatic primary amines in methanol gives ureas in good yields, with small amounts of carbamates and azo derivatives. Ortho-substituted aromatic amines also give cyclic ureas via a metal-induced oxidative carbonylation-cyclisation pathway. © 1990.
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页码:41 / 48
页数:8
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