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).