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Updated: Oct 15, 2026

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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.
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.
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