Carbohydrate research p. 211 - 220 (1981)
Update date:2022-08-03
Topics:
Plessas
Goldstein
Nitroxide spin-labeled alpha-D-glycopyranosides were synthesized in good yield and in a highly stereoselective manner by reaction of per-O-benzyl-alpha-D-glycopyranosyl bromides with 2,2,6,6-tetramethyl-4-piperidinol under the bromide ion-catalyzed conditions devised by Lemieux et al. After hydrogenolysis, the deblocked intermediates were oxidized to give the desired, spin-labeled alpha-D-glycopyranosides. Nitroxide spin-labeled beta-D-glycopyranosides, as well as a beta-maltoside, were synthesized by standard methods. The synthesis is also described of 2-amino-2-deoxy-D-glucose and -D-galactose derivatives having a spin label at C-2, and of the spin-labeled compound 1-[4-(beta-D-galactopyranosyloxy)phenyl]-3-(2,2,6,6-tetramethylpiperidin-1-oxyl -4-yl)-2-thiourea.
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Doi:10.1016/S0040-4039(00)88936-4
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(1981)Doi:10.1021/ja0463738
(2004)Doi:10.24820/ark.5550190.p010.233
(2017)Doi:10.3390/md17050294
(2019)Doi:10.1039/DT9840002223
(1984)