Issue 74, 2018
From the journal:

Chemical Communications

Tri(o-tolyl)phosphine for highly efficient Suzuki coupling of propargylic carbonates with boronic acids†

Junzhe Xiao,a   Hongwen Luo,b   Shan Huang,b   Hui Qian*b  and  Shengming Ma ORCID logo *ab  

* Corresponding authors

a State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, P. R. China
E-mail: masm@sioc.ac.cn

b Research Center for Molecular Recognition and Synthesis, Department of Chemistry, Fudan University, 220 Handan Lu, Shanghai 200433, P. R. China
E-mail: qian_hui@fudan.edu.cn

Abstract

A highly efficient catalytic system consisting of Pd2(dba)3·CHCl3 and tri(o-tolyl)phosphine has been identified for the coupling of propargylic carbonates with different types of organo boronic acids at room temperature. Excellent central-to-axial chirality transfer was also demonstrated.

Graphical abstract: Tri(o-tolyl)phosphine for highly efficient Suzuki coupling of propargylic carbonates with boronic acids

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Article information

DOI
https://doi.org/10.1039/C8CC04186E
Article type
Communication
Submitted
26 May 2018
Accepted
01 Aug 2018
First published
02 Aug 2018

Chem. Commun., 2018,54, 10451-10454

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Tri(o-tolyl)phosphine for highly efficient Suzuki coupling of propargylic carbonates with boronic acids

J. Xiao, H. Luo, S. Huang, H. Qian and S. Ma, Chem. Commun., 2018, 54, 10451 DOI: 10.1039/C8CC04186E

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