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Synthesis of l-α-phosphatidylethanolamines from diacyl-l-α-glycerolbromohydrins

✍ Scribed by Jaswinder Singh Chadha

Publisher
Elsevier Science
Year
1968
Tongue
English
Weight
160 KB
Volume
2
Category
Article
ISSN
0009-3084

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✦ Synopsis

DiacyI-L-~-glycerolbromohydrins condense with the silver salt of monophenylphosphoryl-N-carbobenzoxyethanolamine in acetonitrile solution. The diacyl-L-a-glycerylphenylphosphoryl-(N-carbobenzoxy)-ethanolamines thus obtained are readily purified by chromatography on silicic acid (SilicAR CC-7) using benzene-ether mixtures for elution. Pure cephalins are obtained from these intermediates by hydrogenolysis in the usual way. L-~-dipalmitoyl cephalin and L-a-distearoyl cephalin were prepared by this procedure.

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