Studies on the synthesis of 1,2-cis pentofuranosides from S-glycofuranosyl dithiocarbamates, dithiocarbonates and phosphorodithioates.
The selectivity in the synthesis of 1,2-cis glycofuranosides from dithiocarbonates, dithiocarbamates and phosphorodithioates is improved by combined use of silver triflate and catalytic amount of hexamethylphosphoramide (HMPA) under mild conditions.
Bogusiak
J
J
Faculty of Pharmacy, Silesian Medical School, Sosnowiec, Poland.
Szeja
W
W
D002254:Carbonates / Q000737:chemistry; D002384:Catalysis; D006027:Glycosides / Q000138:chemical synthesis*; D006492:Hempa; D008698:Mesylates; D063086:Organothiophosphates / Q000737:chemistry; D010429:Pentoses / Q000138:chemical synthesis; D010710:Phosphates / Q000737:chemistry*; D013237:Stereoisomerism; D013859:Thiocarbamates / Q000737:chemistry*
D002254:Carbonates; D006027:Glycosides; D008698:Mesylates; D063086:Organothiophosphates; D010429:Pentoses; D010710:Phosphates; D013859:Thiocarbamates; C083120:phosphorodithioic acid; C012077:trifluoromethanesulfonic acid; D006492:Hempa