Related Experiment Videos
Synthesis of allophanate-derived branched glycoforms from alcohols and p-nitrophenyl carbamates
1Department of Chemistry, University of Illinois at Urbana-Champaign, 600 S. Mathews Avenue, Urbana, Illinois 61801, USA.
Organic Letters
|July 13, 2000
Abstract:
[reaction: see text] The formation of saccharide-derived carbamates and alkyl 2, 4-dialkylallophanates from alcohols and p-nitrophenyl carbamates is described. Optimization of allophanate formation has led to the synthesis of branched glycoforms with inter-saccharide allophanate linkages that are rigidified by intramolecular hydrogen bonds.