A metal-free approach for transamidation of amides with amines in aqueous media

被引：38

作者：

Srinivas, Mahesuni ^{[1
,2
]}

Hudwekar, Abhinandan D. ^{[1
,2
]}

Venkateswarlu, Vunnam ^{[1
,2
]}

Reddy, G. Lakshma ^{[1
,2
]}

Kumar, K. A. Aravinda ^{[1
]}

Vishwakarma, Ram A. ^{[1
,2
]}

Sawant, Sanghapal D. ^{[1
,2
]}

机构：

[1] CSIR Indian Inst Integrat Med, Div Med Chem, Jammu 180001, India

[2] Anusandhan Bhawan, Acad Sci & Innovat Res, New Delhi 110001, India

来源：

TETRAHEDRON LETTERS | 2015年 / 56卷 / 33期

关键词：

Amide; Amine; K2S2O8; Metal-free; Transamidation; Aqueous conditions; III-CATALYZED TRANSAMIDATION; N-TRIFLUOROACYLATION; BOND FORMATION; CARBOXAMIDES; ARYLAMINES; PEPTIDES; CHLORIDE;

D O I：

10.1016/j.tetlet.2015.06.052

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

An efficient, environmentally benign and a mild protocol for transamidation of amides with a variety of amines in the presence of K2S2O8 using stoichiometric quantity in aqueous conditions has been established. This method works under conventional thermal conditions and in microwave irradiation as well. A series of amides have been prepared using this reaction and this is a greener protocol for transamidation, which offers a diverse kind of substrate scope with exclusive product formation (yields 90-98%). (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：4775 / 4779

页数：5

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