Diphenylphosphinoyl chloride as a chlorinating agent--the selective double activation of 1,2-diols |
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| Authors: | Fox David J Pedersen Daniel Sejer Petersen Asger B Warren Stuart |
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| Institution: | University Chemical Laboratory, Lensfield Road, Cambridge, UK. djf34@cam.ac.uk |
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| Abstract: | Treatment of 1,2-diols with diphenylphosphinoyl chloride in pyridine produces beta-chloroethyl phosphinates which react with complete control of stereochemistry to give epoxides and azido-alcohols, useful intermediates in cyclopropane synthesis. |
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