Issue 15, 2015
From the journal:

Organic & Biomolecular Chemistry

Palladium-catalyzed oxidative C–H/C–H cross-coupling of 1-substituted 1,2,3-triazoles with furans and thiophenes†

Xin Yu,a   ZhenDong Huang,b   Wei Liu,a   SuPing Shia  and  ChunXiang Kuang*ac  

* Corresponding authors

a Department of Chemistry, Tongji University, Siping Road 1239, Shanghai 200092, China

b Zhejiang Citrus Research Institute, Taizhou 318020, China

c Key Laboratory of Yangtze River Water Environment, Ministry of Education, Siping Road 1239, Shanghai 200092, China
E-mail: kuangcx@tongji.edu.cn

Abstract

Palladium-catalyzed heteroarylation of 1-substituted 1,2,3-triazoles with furans and thiophenes has been developed in the presence of pyridine and Ag2CO3. The procedure is suitable for the regioselective preparation of 1,5-disubstituted 1,2,3-triazoles through conventional heating at reaction temperatures of 90–100 °C for 18 h.

Graphical abstract: Palladium-catalyzed oxidative C–H/C–H cross-coupling of 1-substituted 1,2,3-triazoles with furans and thiophenes

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Article information

DOI
https://doi.org/10.1039/C5OB00102A
Article type
Paper
Submitted
19 Jan 2015
Accepted
04 Mar 2015
First published
04 Mar 2015

Org. Biomol. Chem., 2015,13, 4459-4465

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Palladium-catalyzed oxidative C–H/C–H cross-coupling of 1-substituted 1,2,3-triazoles with furans and thiophenes

X. Yu, Z. Huang, W. Liu, S. Shi and C. Kuang, Org. Biomol. Chem., 2015, 13, 4459 DOI: 10.1039/C5OB00102A

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