Issue 38, 2016
From the journal:

Chemical Communications

Convenient synthesis of allenylphosphoryl compounds via Cu-catalysed couplings of P(O)H compounds with propargyl acetates†

Ruwei Shen,*a   Bing Luo,a   Jianlin Yang,a   Lixiong Zhanga  and  Li-Biao Han*b  

* Corresponding authors

a State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemistry and Chemical Engineering, Nanjing Tech University, Nanjing 210009, China
E-mail: shenrw@njtech.edu.cn

b National Institute of Advanced Industrial Science & Technology (AIST), Tsukuba, Ibaraki, Japan
E-mail: libiao-han@aist.go.jp

Abstract

A novel Cu-catalysed substitution reaction of propargyl acetates with P(O)H compounds is developed to afford allenylphosphoryl compounds via C–P bond coupling in high yields under mild conditions. A plausible mechanism involving the nucleophilic interception of the Cu-allenylidene intermediates is proposed.

Graphical abstract: Convenient synthesis of allenylphosphoryl compounds via Cu-catalysed couplings of P(O)H compounds with propargyl acetates

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Article information

DOI
https://doi.org/10.1039/C6CC02563C
Article type
Communication
Submitted
25 Mar 2016
Accepted
13 Apr 2016
First published
14 Apr 2016

Chem. Commun., 2016,52, 6451-6454

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Convenient synthesis of allenylphosphoryl compounds via Cu-catalysed couplings of P(O)H compounds with propargyl acetates

R. Shen, B. Luo, J. Yang, L. Zhang and L. Han, Chem. Commun., 2016, 52, 6451 DOI: 10.1039/C6CC02563C

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