Umpolung catalyzed by organophosphines: efficient β,β-dimerization of vinylphosphonates affording linear dimers

Xiang-Bo Wang; Yuta Saga; Ruwei Shen; Hiroyoshi Fujino; Midori Goto; Li-Biao Han

doi:10.1039/C2RA20704D

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Umpolung catalyzed by organophosphines: efficient β,β-dimerization of vinylphosphonates affording linear dimers†

Xiang-Bo Wang,^a Yuta Saga,^b Ruwei Shen,^a Hiroyoshi Fujino,^b Midori Goto^a and Li-Biao Han*^a

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* Corresponding authors

^a National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki, Japan
E-mail: libiao-han@aist.go.jp
Fax: + 81 29-861-4855

^b Katayama Chemical Industries Co., Ltd, Amagasaki, Hyogo, Japan

Abstract

Trimethylphosphine efficiently catalyzed the dimerization reaction of vinylphosphorus compounds to selectively afford the linear non-branched tail-to-tail β,β-dimerization dimers via umpolung of the substrates.

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DOI: https://doi.org/10.1039/C2RA20704D
Article type: Communication
Submitted: 18 Apr 2012
Accepted: 02 May 2012
First published: 06 Jun 2012

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RSC Adv., 2012,2, 5935-5937

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Umpolung catalyzed by organophosphines: efficient β,β-dimerization of vinylphosphonates affording linear dimers

X. Wang, Y. Saga, R. Shen, H. Fujino, M. Goto and L. Han, RSC Adv., 2012, 2, 5935 DOI: 10.1039/C2RA20704D

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Umpolung catalyzed by organophosphines: efficient β,β-dimerization of vinylphosphonates affording linear dimers†

Abstract

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Umpolung catalyzed by organophosphines: efficient β,β-dimerization of vinylphosphonates affording linear dimers

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