One-pot preparation of carbamoyl benzotriazoles and their applications in the preparation of ureas, hydrazinecarboxamides and carbamic esters
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Published:2016
Issue:1
Volume:81
Page:13-22
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ISSN:0352-5139
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Container-title:Journal of the Serbian Chemical Society
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language:en
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Short-container-title:JSCS
Author:
Mao Hui1,
Liu Huili1,
Tu Yawei1,
Zhong Zhiyun1,
Lv Xin1,
Wang Xiaoxia1
Affiliation:
1. Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces, College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua , China
Abstract
Carbamoyl benzotriazoles were conveniently synthesized in one-pot from
carboxylic acids, diphenylphosphorazidate (DPPA) and benzotriazole (BtH). The
reactivity and applications of carbamoyl benzotriazoles were also explored.
Carbamoyl benzotriazoles react smoothly with amino acids, hydrazines and
alcohols respectively, thus providing facile access to the corresponding
ureas, hydrazinecarboxamides and carbamic esters in good to excellent yields.
Publisher
National Library of Serbia
Subject
General Chemistry