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2-Deoxy-a-D-glucopyranosid

Benzyl-2-acetamido-4,6-(7-benzylidene-2-deoxy-a-D-glucopyranoside [13343-63-0] M 399.4, m 256-261 , 263-264 , [alp +120 (c 1, pyridine). Wash with cold isoPrOH and crystallise from dioxane/isoPrOH. [/ Org Chem 32 2759 1967.]... [Pg.126]

The Preparation and Properties of Aryl 2-Deoxy-a-D-glucopyranosides, F. Shaflzadeh and M. Stacey,/. Chem. Soc., (1957) 4612-4615. [Pg.31]

Methyl 2-0-(methyl 2-deoxy-a-D-glucopyranosid-2-yl)-a-D-glucopyranoside or bis(methyl 2-deoxy-a-D-glucopyranosid-2 yl) ether... [Pg.128]

M. W. Homer, L. Hough, and A. C. Richardson, Selective benzoylation of methyl 2-benzamido-2-deoxy-a-D-glucopyranoside A convenient preparation of derivatives of 2-amino-2-deoxy-D-galactose, /. Chem. Soc., Sect. C (1970) 1336-1340. [Pg.63]

Application of hydrogenolysis of benzylidene acetals to 2-amino-2-deoxy sugar derivatives was found to be possible.217 The reductive cleavage of benzyl 4,6-0-benzylidene-2-(benzyloxycarbonyl)amino-2-deoxy-a-D-glucopyranoside (209) gave, in a yield of 50%, a mixture of the 4-O-benzyl (210) and the 6-O-benzyl (211) derivatives. If the re-gioselectivity of this reaction, although notably inferior, was in ac-... [Pg.127]

Attempted sodium hydride mediated benzylation of methyl 3-0-benzoyl-4,6-0-benzylidene-P-D-galactopyranoside failed due to a benzoyl migration [65]. The acyl group migration and removal are also responsible for only 62 % yield of benzyl 2-acetamido-3,6-di-0-acetyl-4-0-benzyl-2-deoxy-a-D-glucopyranoside. Thallium eth-oxide instead of sodium hydride or alkoxide successfully restrained the acetyl group migration in this reaction [35]. [Pg.215]

Compound 160 was used as donor for the preparation of methyl 4,6-dideoxy-a-L-/yxo-hexopyranosyl-(l -> 3)-2-acetamido-2-deoxy-a-D-glucopyranoside, the 4 -deoxy analogue of the linkage disaccharide to the galactan chain in mycobacteria.235... [Pg.190]

Benzyl 2-Acetamido-3-0-benzyl-2-deoxy-a-D-glucopyranoside Ether Toluene TBAB 80 Benzyl bromide All 0 86 314... [Pg.116]

Methyl a-D-mannopyranoside Methyl 2-acetamido-2-deoxy-a-D-glucopyranoside 0.5 1.0... [Pg.195]

Lemieux, R U, Levine, S, Synthesis of alkyl 2-deoxy-a-D-glucopyranosides and their 2-deuterio derivatives, Can. J. Chem., 42, 1473-1480, 1964. [Pg.196]

P. Sarda, A. Olesker, and G. Lnkacs, Synthesis of methyl 2-C-acetamidomethyl-2-deoxy-a-D-glucopyranoside and its manno isomer, Carbohydr. Res. 229 161 (1992). [Pg.137]

See other pages where 2-Deoxy-a-D-glucopyranosid is mentioned: [Pg.141]    [Pg.128]    [Pg.170]    [Pg.299]    [Pg.256]    [Pg.437]    [Pg.240]    [Pg.424]    [Pg.21]    [Pg.195]    [Pg.70]    [Pg.213]    [Pg.217]    [Pg.221]    [Pg.223]    [Pg.41]    [Pg.536]    [Pg.230]    [Pg.181]    [Pg.207]    [Pg.207]    [Pg.207]    [Pg.212]    [Pg.212]    [Pg.220]    [Pg.242]    [Pg.243]    [Pg.422]    [Pg.601]    [Pg.241]    [Pg.278]    [Pg.106]    [Pg.329]    [Pg.333]   


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