Abstract
Abstract Iodonium ion-mediated glycosylation of 1-O-allyl-3,4,5-tri-O-benzyl-6-O-para-methoxybenzyl-D/L-myo-inositol by ethyl 2-O-benzoyl-3,4,6-tri-O-benzyl-l-thio-α-D-mannopyranoside gave, after removal of the para-methoxybenzyl group and column chromatography, an α/β-mixture of the individual diastereoisomeric disaccharides. Subsequent stereospecific glycosylation of the α(1-2) linked mannopyranosyl-D-myo-inositol enantiomorph by the same ethyl 1-thiomannopyranoside donor afforded, after debenzoylarion, benzylation and subsequent deallylation the partially benzylated 2,6-dimannopyranosyl-D-myo-inositol derivative, the HO-1 position of which was phosphorylated, via the H-phosphonate method, with 1,2-dipalmitoyl-sn-glycerol. Oxidation of the intermediate phosphonate diester, and subsequent hydrogenolysis of the O-benzyl groups, furnished the target compound 1-O-(1,2-dipalmitoyl-sn-glycero-3-phosphoryl)-2,6-di-O-α-D-mannopyranosyl-D-myo-inositol.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
