Issue 33, 2020, Issue in Progress
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RSC Advances

Palladium-catalyzed cross-coupling reaction of alkenyl aluminums with 2-bromobenzo[b]furans†

Chang Wen,‡a   Xin Jiang,‡a   Kun Wu,a   Ruiqiang Luoa  and  Qinghan Li ORCID logo *a  

* Corresponding authors

a College of Chemistry and Environmental Protection Engineering, Southwest University for Nationalities, Chengdu, China
E-mail: lqhchem@163.com, lqhchem@swun.cn
Fax: +86-28-8552-4382
Tel: +86-28-8592-8015

Abstract

Highly efficient and simple cross-coupling reactions of 2-bromobenzo[b]furans with alkenylaluminum reagents for the synthesis of 2-alkenylbenzo[b]furan derivatives using PdCl2 (3 mol%)/XantPhos (6 mol%) as catalyst are reported. Excellent yields (up to 97%) were obtained for a wide range of substrates at 80 °C for 4 h in DCE.

Graphical abstract: Palladium-catalyzed cross-coupling reaction of alkenyl aluminums with 2-bromobenzo[b]furans

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Article information

DOI
https://doi.org/10.1039/D0RA02984J
Article type
Paper
Submitted
02 Apr 2020
Accepted
16 May 2020
First published
22 May 2020
This article is Open Access
Creative Commons BY-NC license

RSC Adv., 2020,10, 19610-19614

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Palladium-catalyzed cross-coupling reaction of alkenyl aluminums with 2-bromobenzo[b]furans

C. Wen, X. Jiang, K. Wu, R. Luo and Q. Li, RSC Adv., 2020, 10, 19610 DOI: 10.1039/D0RA02984J

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