ORGLIST:Bromoethylphosphoric dichloride

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From: e.kruiswijk (b.kruiswijk$##$bbk.ac.uk)
Date: Fri Oct 18 2002 - 05:46:37 EDT

Dear All,

Does anyone have recent experience with reaction between
bromoethylphosphoric dichloride and 3-mercapto-1,2-diacyl propanediol.
Normally you do these reactions in trichloroethylene or chloroform and
triethylamine as base. This should make the sulfur phosphor bond. 1H-NMR
spectra of the crude product doesn't look that bad, but the 13C-NMR is a
forest of signals, so is 31P-NMR. Chromatography makes the situation
only worse.

Thanks,

Bert Kruiswijk.

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