Synthesis of allophanate-derived branched glycoforms from alcohols and p-nitrophenyl carbamates

Authors
Chong, PY Petillo, PA
Citation
Py. Chong et Pa. Petillo, Synthesis of allophanate-derived branched glycoforms from alcohols and p-nitrophenyl carbamates, ORG LETT, 2(14), 2000, pp. 2113-2116
Citations number
36
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
ORGANIC LETTERS
ISSN journal
15237060 → ACNP
Volume
2
Issue
14
Year of publication
2000
Pages
2113 - 2116
Database
ISI
SICI code
1523-7060(20000713)2:14<2113:SOABGF>2.0.ZU;2-6
Abstract
[GRAPHICS] The formation of saccharide derived carbamates and alkyl 2,4-dialkylallopha nates from alcohols and p-nitrophenyl carbamates is described. Optimization of allophanate formation has led to the synthesis of branched glycoforms w ith inter saccharide allophanate linkages that are rigidified by intramolec ular hydrogen bonds.