Cleavage of C-N bonds in guanidine derivatives and its relevance to efficient C-N bonds formation

被引：10

作者：

Chang, Denghu ^{[1
]}

Zhu, Dan ^{[1
]}

Zou, Peng ^{[1
]}

Shi, Lei ^{[1
]}

机构：

[1] Harbin Inst Technol, Acad Fundamental & Interdisciplinary Sci, Inst Organ Chem, Harbin 150080, Peoples R China

来源：

TETRAHEDRON | 2015年 / 71卷 / 11期

关键词：

Carbon-nitrogen bonds cleavage; Carbon monoxide; Copper(II) carboxylates; Palladium; Anilides formation; INTRAMOLECULAR AMINOCYANATION; TRANSAMINATION; ALKENES;

D O I：

10.1016/j.tet.2015.01.050

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Efficient nonenzymatic decomposition of guanidine derivatives with high structural and functional diversity into anilide products is achieved in the presence of Pd-II/Cu(II) carboxylates/CO, relying on a dual C-N bonds cleavage strategy. In this decomposition process, the cooperative action of Pd-II species, Cu(II) carboxylates, and CO provides not only the N-acylating agents but also an initiator to trigger this C-N bonds cleavage sequence. The current results indicate that Pd-II/Cu(II) carboxylates/CO system provides a convenient and practical method for highly selective cleavage of unreactive C-N single bonds. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：1684 / 1693

页数：10

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