A possible model for a new chiral glyceride synthesis. Part 1. Synthesis of 1-O-aroyl-2-O-tosyl-sn-glycerols

Publisher Website
Google Scholar
Abstract
A procedure has been developed which permits the synthesis of mixed-acid 1,2-di-O-aroyl-sn-glycerols via 1,6-di-O-aroyl-2,5-di-O-tosyl-D-mannitol. The method was applied to the synthesis of some (S)-(+)-1-O-aroyl-2-O-tosyl-sn-glycerols, in order to check the structure and the optical purity of the 1,2-diglycerides, tritylation to give 3-Trityl ethers was carried out. 1 -Trityl ethers were prepared by a second method via 3-O-aroyl-sn-glycerols. the optical rotations of the 3- and 1-Trityl ethers were compared. Oxidation of 1,6-di-O-aroyl-2,5-di-o-tosly-D-Dmannitol at temperatures above 25 °C took place with complete or partial racemisation.

This publication has 0 references indexed in Scilit: