Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Glucose reaction protection

Marsh and Lewy succeeded in oxidizing the glycosides of 2-amino-2-deoxy-D-glucose by protecting the amino group with an i f-acetyl group. By use of the reaction conditions for phenyl glycosides, phenyl 2-acet-... [Pg.199]

The first synthesis, by method a, of amylostatin (XG) was reported by Kuzuhara and Sakairi. The synthon for the cyclohexene moiety was the benzylated allyl bromide 382, derived from D-glucose by the sequence 378 — 382 of the Perrier reaction. The coupling reaction of 382 using an excess of 4-amino-T,6 -anhydro-4,6-dideoxymaltose tetrabenzyl ether (383), and sodium iodide in DMF for 3 days produced a mixture of the epimeric monocarba-trisaccharide derivatives, separation of which gave the protected derivatives in 15% yield. [Pg.82]

See other pages where Glucose reaction protection is mentioned: [Pg.90]    [Pg.231]    [Pg.236]    [Pg.13]    [Pg.137]    [Pg.137]    [Pg.35]    [Pg.428]    [Pg.44]    [Pg.27]    [Pg.80]    [Pg.522]    [Pg.79]    [Pg.162]    [Pg.773]    [Pg.146]    [Pg.150]    [Pg.313]    [Pg.181]    [Pg.270]    [Pg.355]    [Pg.101]    [Pg.193]    [Pg.193]    [Pg.256]    [Pg.328]    [Pg.31]    [Pg.870]    [Pg.381]    [Pg.222]    [Pg.12]    [Pg.221]    [Pg.461]    [Pg.165]    [Pg.234]    [Pg.276]    [Pg.281]    [Pg.48]    [Pg.88]    [Pg.110]    [Pg.172]    [Pg.41]    [Pg.69]    [Pg.118]    [Pg.144]    [Pg.139]    [Pg.53]    [Pg.133]    [Pg.138]   
See also in sourсe #XX -- [ Pg.92 ]



SEARCH



Glucose reaction

Reactions protection

© 2024 chempedia.info