Issue 1, 2015

TBPB-promoted metal-free synthesis of thiophosphinate/phosphonothioate by direct P–S bond coupling

Abstract

An efficient method for the direct coupling of thiol/thiophenol with H-phosphine oxides or H-phosphinate esters is reported. Without using any metallic catalyst, the direct sulfur–phosphorus bond coupling reaction was promoted using tert-butyl peroxybenzoate in the presence of KI at room temperature. Consequently, thiophosphinate/phosphonothioate was produced in moderate to excellent yields.

Graphical abstract: TBPB-promoted metal-free synthesis of thiophosphinate/phosphonothioate by direct P–S bond coupling

Supplementary files

Article information

Article type
Paper
Submitted
22 May 2014
Accepted
28 Aug 2014
First published
28 Aug 2014

Green Chem., 2015,17, 314-319

TBPB-promoted metal-free synthesis of thiophosphinate/phosphonothioate by direct P–S bond coupling

J. Wang, X. Huang, Z. Ni, S. Wang, J. Wu and Y. Pan, Green Chem., 2015, 17, 314 DOI: 10.1039/C4GC00944D

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