Air-induced double addition of P(O)–H bonds to alkynes: a clean and practical method for the preparation of 1,2-bisphosphorylethanes

Haiqing Guo; Aya Yoshimura; Tieqiao Chen; Yuta Saga; Li-Biao Han

doi:10.1039/C6GC03240K

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Air-induced double addition of P(O)–H bonds to alkynes: a clean and practical method for the preparation of 1,2-bisphosphorylethanes†

Haiqing Guo,^a Aya Yoshimura,*^a Tieqiao Chen,^a Yuta Saga^b and Li-Biao Han

*^a

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* Corresponding authors

^a National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1, Higashi, Tsukuba, Ibaraki, Japan
E-mail: libiao-han@aist.go.jp

^b Katayama Chemical Industries Co., Ltd, 3-Chome, Higasinaniwa-cho, Amagasaki, Hyogo 660-0892, Japan

Abstract

An air-induced double addition of diphenyl phosphine oxide to various alkynes is reported. This reaction can proceed efficiently under metal- and solvent-free conditions, and is a clean and practically useful method for the preparation of the valuable 1,2-bisphosphorylethanes.

This article is part of the themed collection: 2017 Green Chemistry Hot Articles

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Article information

DOI: https://doi.org/10.1039/C6GC03240K
Article type: Communication
Submitted: 24 Nov 2016
Accepted: 09 Jan 2017
First published: 10 Jan 2017

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Green Chem., 2017,19, 1502-1506

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Air-induced double addition of P(O)–H bonds to alkynes: a clean and practical method for the preparation of 1,2-bisphosphorylethanes

H. Guo, A. Yoshimura, T. Chen, Y. Saga and L. Han, Green Chem., 2017, 19, 1502 DOI: 10.1039/C6GC03240K

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Green Chemistry

Air-induced double addition of P(O)–H bonds to alkynes: a clean and practical method for the preparation of 1,2-bisphosphorylethanes†

Abstract

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Air-induced double addition of P(O)–H bonds to alkynes: a clean and practical method for the preparation of 1,2-bisphosphorylethanes

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