P.M.R. spectroscopy of O-methyl derivatives of d-galactopyranose and related compounds in solution in deuterium oxide

The results obtained from a study of the p.m.r. spectroscopy of deuterium oxide solutions of d-galactopyranose and its partially and fully methylated derivatives are discussed. The methoxyl-proton chemical-shifts for some of these compounds are compared with those of corresponding derivatives of d-g...

Full description

Saved in:
Bibliographic Details
Published in:Carbohydrate research 1972, Vol.23 (2), p.275-282
Main Authors: Rathbone, E.B., Stephen, A.M., Pachler, K.G.R.
Format: Article
Language:English
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The results obtained from a study of the p.m.r. spectroscopy of deuterium oxide solutions of d-galactopyranose and its partially and fully methylated derivatives are discussed. The methoxyl-proton chemical-shifts for some of these compounds are compared with those of corresponding derivatives of d-glucose, d-mannose, and the hydrochlorides of 2-deoxy-2-(methylamino)- d-glucose and - d-galactose. The effects, on the methoxyl and anomeric proton chemical-shifts, of anomeric change, methylation of neighboring hydroxyl groups, and change in configuration of adjacent carbon atoms bearing a hydroxyl or methoxyl group are noted.
ISSN:0008-6215
1873-426X
DOI:10.1016/S0008-6215(00)88033-7