Issue 86, 2018
From the journal:

Chemical Communications

Regioselective copper-catalyzed aminoborylation of styrenes with bis(pinacolato)diboron and diazo compounds†

Jingfeng Huo,a   Yazhen Xuea  and  Jianbo Wang ORCID logo *ab  

* Corresponding authors

a Beijing National Laboratory of Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
E-mail: wangjb@pku.edu.cn

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

Abstract

A Cu(I)-catalyzed aminoborylation reaction of styrenes is reported. In this transformation, diazo compounds are used as the electrophilic amination agent. The in situ generated benzylcopper species is trapped by the electrophilic nitrogen terminus of the diazo substrate to afford borylated hydrazones in a regioselective manner.

Graphical abstract: Regioselective copper-catalyzed aminoborylation of styrenes with bis(pinacolato)diboron and diazo compounds

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Article information

DOI
https://doi.org/10.1039/C8CC07764A
Article type
Communication
Submitted
28 Sep 2018
Accepted
05 Oct 2018
First published
08 Oct 2018

Chem. Commun., 2018,54, 12266-12269

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Regioselective copper-catalyzed aminoborylation of styrenes with bis(pinacolato)diboron and diazo compounds

J. Huo, Y. Xue and J. Wang, Chem. Commun., 2018, 54, 12266 DOI: 10.1039/C8CC07764A

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