JCGGDB TOP Glycan Syntheses

Reaction

JCGG ID
JCGG-RAC0001715
Submitter
The Noguchi Institute
Reaction ID
R-0000-001715
Regist Date
2012/06/21 17:42:54
REACTANT
MOLECULE ID
JCGG-COM0002226 (Reaction Tree)
Mol
0.369 mmol
MOLECULE ID
JCGG-COM0001026
Reactant Type
Pd/C (10%)
Weight
390 mg
MOLECULE ID
JCGG-COM0000414
Reactant Type
H2 (gas)
MOLECULE ID
JCGG-COM0000979
Reactant Type
pyridine (solvent)
Volume
5 mL
MOLECULE ID
JCGG-COM0000086
Reactant Type
Ac2O (solvent)
Volume
1 mL
PRODUCT
MOLECULE ID
JCGG-COM0002227 (Reaction Tree)
Product Type
alpha
Yield
91%(alpha/beta=32/1)
MOLECULE ID
JCGG-COM0002228 (Reaction Tree)
Product Type
beta
Yield
91%(alpha/beta=32/1)
REACTION DETAIL
Reaction Time
4 hours, 15 hours
Reaction Temp
NOT specified, room temp
Solvent
dioxane, pyridine/Ac2O = 5/1
Comment
1) 36+Pd/C, H2, 2) +all the rest
COMMENT
Keywords: glycosylation, O-glycosyl trichloroacetimidates
The reaction is the 2nd part of the sequence.
There are multiple steps in this reaction.
REFERENCE
Reference Id
REF-0000-000196
Source
PREPARATIVE CARBOHYDRATE CHEMISTRY
Reference Id
REF-0000-000197
Source
ISBN 0-8247-9802-3
Reference Id
REF-0000-000215
Source
Liebigs Ann. Chem. p. 543 (1993)

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