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Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 40, 2010 - Issue 14
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Original Articles

Convenient Synthesis of Dicyclohexyldithiophosphinic Acid

, , , &
Pages 2036-2041 | Received 15 Feb 2009, Published online: 17 Jun 2010
 

Abstract

Dicyclohexyldithiophosphinic acid was synthesized by a three-step strategy through the Grignard reaction of PSCl3 with cyclo-C6H11MgBr and the P-P bond-cleavage reaction of the intermediate. The 1H NMR data of ammonium dicyclohexyldithiophosphinate 4 and dicyclohexyldithiophosphinic acid 5 were characterized by 1H-1H correlation spectra.

ACKNOWLEDGMENTS

This work was supported by the National Natural Science Foundation of China (Project 20702028) and the National Program on Key Basic Research Project (2007CB613506).

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