Synthesis 2018; 50(13): 2567-2576
DOI: 10.1055/s-0037-1609729
paper
© Georg Thieme Verlag Stuttgart · New York

Palladium-Catalyzed Decarboxylative N-3-ortho-C–H Acylation of 1,4-Disubstituted 1,2,3-Triazoles with α-Oxocarboxylic Acids

Xinyuan Ma
Faculty of Science, Kunming University of Science and Technology, Kunming 650500, China   eMail: hmxiekai@163.com
,
Hongtai Huang
Faculty of Science, Kunming University of Science and Technology, Kunming 650500, China   eMail: hmxiekai@163.com
,
Jianhua Yang
Faculty of Science, Kunming University of Science and Technology, Kunming 650500, China   eMail: hmxiekai@163.com
,
Xuepu Feng
Faculty of Science, Kunming University of Science and Technology, Kunming 650500, China   eMail: hmxiekai@163.com
,
Kai Xie*
Faculty of Science, Kunming University of Science and Technology, Kunming 650500, China   eMail: hmxiekai@163.com
› Institutsangaben

This work was supported by National Natural Science Foundation of China (21662020) and
by grants from the personnel training program of Kunming University of Science and Technology (KKSY201307094).
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Publikationsverlauf

Received: 21. Januar 2018

Accepted after revision: 27. März 2018

Publikationsdatum:
14. Mai 2018 (online)


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Abstract

An efficient palladium-catalyzed decarboxylative selective C–H acylation is reported using α-oxocarboxylic acids as the acyl source directed by 1,2,3-triazole ring. This method provides a novel access to various 1,2,3-triazole derivatives bearing diaryl ketone skeleton.

Supporting Information