M. Ponpipom, R. Bugianesi
May 1, 1984
Citations
0
Influential Citations
16
Citations
Journal
Chemistry and Physics of Lipids
Abstract
Abstract 2-Azido-2-deoxy-1-O-hexadecyl-sn-glycero-3-phosphorylcholine was prepared in good yield from D-mannitol via 3-O-hexadecyl-2-O-methanesulfonyl-1-O-triphenylmethyl-sn-glycerol. Nucleophilic displacement of the 2-methanesulfonate function by benzoate or azide ion proceeded with inversion of configuration (Sn2) without racemization. Hydrogenation of the azidophospholipid gave 2-amino-2-deoxy-1-O-hexadecyl-sn-glycero-3-phosphorylcholine which is a versatile intermediate for the preparation of amide analogs of platelet-activating factor and related derivatives. The synthesis of 2-deoxy-2-fluoro-1-O-hexadecyl-sn-glycero-3-phosphorylcholine was also described.