Issue 58, 2014
From the journal:

Chemical Communications

Triphenylphosphine oxide-catalyzed stereoselective poly- and dibromination of unsaturated compounds†

Tian-Yang Yu,a   Yao Wang,a   Xiu-Qin Hua  and  Peng-Fei Xu*a  

* Corresponding authors

a State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
E-mail: xupf@lzu.edu.cn
Fax: +86 931-8915557

Abstract

A novel PPh3O catalyzed bromophosphonium salt-mediated dibromination of α,β-unsaturated esters and β,γ-unsaturated α-ketoesters has been developed. The products were obtained with good to excellent yields and excellent diastereoselectivities. This dibromination reaction is a good complement to the field of dibromination.

Graphical abstract: Triphenylphosphine oxide-catalyzed stereoselective poly- and dibromination of unsaturated compounds

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Article information

DOI
https://doi.org/10.1039/C4CC02847C
Article type
Communication
Submitted
17 Apr 2014
Accepted
20 May 2014
First published
20 May 2014

Chem. Commun., 2014,50, 7817-7820

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Triphenylphosphine oxide-catalyzed stereoselective poly- and dibromination of unsaturated compounds

T. Yu, Y. Wang, X. Hu and P. Xu, Chem. Commun., 2014, 50, 7817 DOI: 10.1039/C4CC02847C

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