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Efficient Synthesis of Unsymmetrical Ureido‐Linked Disaccharides
Author(s) -
Prosperi Davide,
Ronchi Silvia,
Lay Luigi,
Rencurosi Anna,
Russo Giovanni
Publication year - 2004
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/ejoc.200300483
Subject(s) - chemistry , glycosyl , urea , stereochemistry , organic chemistry , combinatorial chemistry
Abstract Five nonsymmetrical urea‐linked disaccharides, in which two glycopyranoside units are bound at the 1⇄2, 1⇄4, and 1⇄6 positions, were efficiently synthesized. A mild and safe procedure, in which glycosyl isocyanates were coupled with a glycosylamine, was employed. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004)