Issue 46, 2020
From the journal:

Chemical Communications

Pd-Promoted cross coupling of iodobenzene with vinylgold via an unprecedented phenyl transmetalation from Pd to Au†

Jiwei Wang,‡a   Licheng Zhan,‡a   Gendi Wang,a   Yin Wei, ORCID logo b   Min Shiab  and  Jun Zhang ORCID logo *a  

* Corresponding authors

a Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, School of Chemistry and Molecular Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
E-mail: zhangj@ecust.edu.cn

b State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, China

Abstract

A novel Pd/Au vinylene complex synthesized through cyclization of σ,π-heterodinuclear (Pd/Au) acetylide reacted with iodobenzene to give a Pd vinyl species, where the presence of a strong metallophilic Pd⋯Au interaction was found to facilitate phenyl transmetalation from Pd to Au, followed by reductive elimination at Au.

Graphical abstract: Pd-Promoted cross coupling of iodobenzene with vinylgold via an unprecedented phenyl transmetalation from Pd to Au

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Article information

DOI
https://doi.org/10.1039/D0CC02645J
Article type
Communication
Submitted
13 Apr 2020
Accepted
17 Apr 2020
First published
17 Apr 2020

Chem. Commun., 2020,56, 6213-6216

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Pd-Promoted cross coupling of iodobenzene with vinylgold via an unprecedented phenyl transmetalation from Pd to Au

J. Wang, L. Zhan, G. Wang, Y. Wei, M. Shi and J. Zhang, Chem. Commun., 2020, 56, 6213 DOI: 10.1039/D0CC02645J

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