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4- Deoxy-D-/yxo-hexose

The Diels-Alder additions of enantiomerically pure oxadienes to (Z)-2-ethoxy vinyl acetate are highly diastereoselective and have been used to prepare derivatives of 4-deoxy-D-/yxo-hexose [357]. Larsen and co-workers [371] have prepared 2,6-dideoxy-6,6,6-trifluoro-araI>mo-... [Pg.913]

The peracetylated 1-phosphates of 3-deoxy-D-ami>//io-hexose, 4-deoxy-D-/yxo-hexose, and 6-deoxy-D-mannose have been prepared. ... [Pg.61]

The importance of the presence of the OH group at C-4 for an unambiguous course of the molybdate-catalyzed epimerization was further shown in studies with trioses [19, 20], 4-deoxy-D-/yxo-hexose and several other 4-0-substituted derivatives of aldoses [20]. Much more important is the OH group at C-3 which is essential for the Bilik reaction. Its absence causes a quite different structural change in both 3-deoxy-D-arafcmo-hexose (1) and 3-deoxy-D-nfco-hexose (2) under otherwise the same reaction conditions both sugars on treatment with molybdic acid are irreversibly transformed to 3-deoxy-D-ei7f/zro-hex-2-ulose (3, Scheme 2) [21]. [Pg.18]

Other anhydrides. - l,6-Anhydro-2-deoxy-2-iodo-P-D-glucopyranose has been prepared directly from D-glucal (Scheme 3). The conversion of levoglucosenone into 4-deoxy-D-(yxo-hexose is... [Pg.82]

Nigerose Nojirimycin Noviose a-D-Glucopyranosyl-(1- 3)-D-glucose 5- Amino-5-deoxy-D-glucopyranose 6- Deoxy-5-C-methyl-4-Omethyl-L-/yxo-hexose... [Pg.175]

Benzamido-2,3,6-trideoxy-D-/yxo-hexose, A-461 3-Benzamido-2,3,6-trideoxy-L-/j xo -hexose, A-461 3-Benzamido-2,3,6-trideoxy-L-W/)o -hexose, A-462 Benzyl 3-amino-3-deoxy-p-D-altropyranoside, A-165 Benzyl 2,3-diacetamido-4-0-benzyl-2,3-dideoxy-a-D-xylopyranoside, D-462... [Pg.1181]

Amino-sugar Derivatives.—3-Amino-2,3,6-trideoxy-L-/yxo-hexose (daunosamine, in a structural investigation of carminomycin), 4-amino-4-deoxy-D-glucose, 2-deoxystreptamine, and a 2,7-diamino-2,3,7-trideoxyoctadialdose (all components of apramycin), 5-0-benzoyl-a-D-arabinofuranosyIcarboxamide, ... [Pg.189]

Deoxy-4- C -methyl-3-(metbylatnino)-arabinose, G-217 6-Deoxy-5-C-methyl-4-0-niethyl-D-/j xo-hexose, D-304 6-Deoxy-5-C-methyl-4-0-methyl-L-/yxo-hexose, D-304 6-Deoxy-3-C-methyl-2-0-methyltalose, D-309 2"-Deoxy-iV-(2-me yl-1 -oxopropyl)guanosine, D-360... [Pg.1030]

Deoxy-ara >ino-hexose D-form Dibenzyl dithioacetal, D-199 2-Deoxy-/yxo -hexose D-form Dibenzyl dithioacetal, D-202 2-Deoxy-ara6mo-hexose D-form Di-Et dithioacetal, 3,4,5,6-tetra-Ac, D-199... [Pg.1192]

Deoxy-/j> xo-hexopyranosyl fluoride d-D-form, 3,6-Dibenz yl, D-I97 2-Deoxy-/yxo-hexopyranosyl fluoride oe-D-ybrm 4,6-Dibenzoyl, D-I97 2-Deoxy-ri7><7-hexopyranosyl fluoride -D-form, 3,6-Dibenzoyl, D-I98 2-Deoxy-hexopyranosyl fluoride d-D-form, Tri-Ac, D-196 2-Deoxy-hexopyranosyl fluoride d-D-form Tribenzoyl, D-196 2-Deoxy-/ x< -hexopyranosyl fluoride d-D-form, Tribenzoyl, D-197 2-Deoxy-ri6o-hexopyranosyl fluoride d-D-form, Tribenzoyl, D-198 2-Deoxy-hexopyranosyl fluoride d-D-form, D-196 2-Deoxy-/ x o-hexopyranosyl fluoride d-D-form, D-197 2-Deoxy-ri6o-hexopyranosyl fluoride d-D-form, D-198 2-Deoxy-ara ino-hexose D-form, Dibenzyl dithioacetal, 3,4,5,6-tetra-Ac, D-199... [Pg.1196]

Deoxy-ami mo-hexose D-form Di-Et dithioacetal, D-199 2-Deoxy-/yxo-hexose D-form Di-Et dithioacetal, D-202 2-Deoxy-ni)< -hexose D-form Di-Et dithioacetal, D-205 2-Deoxy-ami ino-hexose D-form Di-Me acetal, 3,4,5,6-tetra-Ac, D-199 2-Deoxy-ami ino-hexose D-form Di-Me acetal, D-199 2-Deoxy-am6ino-hexose a-D-Pyranose-/orm, D-199 2-Deoxy-am >ino-hexose p-D-I ranose-/orm, D-199 2-Deoxy-amhino-hexose D-form, D-199 2-Deoxy-Zj xo-hexose D-form, D-202 2-Deoxy-n6<7-hexose D-form, D-205 2-Deoxy-x /o-hexose D-form, D-208 2-Deoxy-D-araZ mo-hexose-6-phosphate, D-199 2-Deoxy-c/jf o-hexos-3-ulose D-form, D-213 2 -Deoxy-5-hydroxymethyluridine, D-236... [Pg.1196]

Dianhydro-2-deoxy-/yxo-hexose p-D-Pyranose-/orm, D-496 1,6 3,4-Dianhydro-2-deoxy-ni)o-hexose p-D-Pyranose-/orm, D-497... [Pg.1197]

Dihydroxypentanoic acid AR,5R)-form, D-707 3-(Dimethylamino)-2,3,6-trideoxy-/yxo-hexose i.-form, D-727 Ethyl 3,6-anhydro-7-(2-benzoyl-2-deoxy-4,5-0-isopropylidene-D-a//o-... [Pg.1197]

See other pages where 4- Deoxy-D-/yxo-hexose is mentioned: [Pg.80]    [Pg.196]    [Pg.191]    [Pg.80]    [Pg.196]    [Pg.191]    [Pg.171]    [Pg.316]    [Pg.1114]    [Pg.343]    [Pg.64]    [Pg.251]    [Pg.1029]    [Pg.1215]    [Pg.20]    [Pg.141]    [Pg.103]    [Pg.1028]    [Pg.1215]    [Pg.106]    [Pg.144]    [Pg.176]    [Pg.34]   
See also in sourсe #XX -- [ Pg.14 , Pg.158 ]



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