Journal of organometallic chemistry

Carbamoyl complexes as a source of isocyanates or carbamyl chlorides

P Giannoccaro, I Tommasi, M Aresta

文献索引：Giannoccaro, Potenzo; Tommasi, Immacolata; Aresta, Michele Journal of Organometallic Chemistry, 1994 , vol. 476, # 1 p. 13 - 18

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被引用次数: 21

摘要

Abstract Isocyanates or carbamyl chlorides have been prepared by reaction of carbamoyl complexes of nickel and palladium with CuCl 2. Isocyanates are selectively produced from the carbamoyl complexes of primary amines,[LNiCl (CONHR)],(L= 2, 6-bis (diphenyl- phosphinomethyl) pyridine; R= C 6 H 5, p-CH 3 C 6 H 4, or p-ClC 6 H 4)) and [Pd (PPh 3) 2 Cl (CONHCH 2 COOCH 3)], whereas carbamoyl complexes of secondary amines, such as ...