New derivatives of alpha- and beta-dithiophosphates of 2-bromo-2-deoxy sugars

Authors
Borowiecka, J
Citation
J. Borowiecka, New derivatives of alpha- and beta-dithiophosphates of 2-bromo-2-deoxy sugars, POL J CHEM, 73(5), 1999, pp. 793-798
Citations number
18
Categorie Soggetti
Chemistry
Journal title
POLISH JOURNAL OF CHEMISTRY
ISSN journal
01375083 → ACNP
Volume
73
Issue
5
Year of publication
1999
Pages
793 - 798
Database
ISI
SICI code
0137-5083(199905)73:5<793:NDOAAB>2.0.ZU;2-P
Abstract
New derivatives of 2-bromo-2-deoxy hexopyranose, alpha- and beta-glycosyl d ithiophosphates 6-11, were synthesized by three methods: (A) by glycosylati on of alkyl salts 1-3 of phosphorodithio acids with alpha-1,2-D-gluco and a lpha-1,2-D-manno dibromides 4, 5; (B) by reaction of 4 or 5 with free phosp horodithio acids 12-14 activated by Lewis acid; (C) by addition of dithioac ids 12-14 to 2-bromo-D-glucal 15.