Tn Antigen Mimics by Ring-Opening of Chiral Cyclic Sulfamidates with Carbohydrate C1-S- and C1-O-Nucleophiles
Author(s) -
Pablo Tovillas,
Iván Lavandera García,
Paula Oroz,
Nuria Mazo,
Alberto Avenoza,
Francisco Corzana,
Gonzalo JiménezOsés,
Jesús H. Busto,
Jesús M. Peregrina
Publication year - 2018
Publication title -
the journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.2
H-Index - 228
eISSN - 1520-6904
pISSN - 0022-3263
DOI - 10.1021/acs.joc.7b03225
Subject(s) - chemistry , nucleophile , carbohydrate , ring (chemistry) , stereochemistry , organic chemistry , catalysis
Starting from commercially available ( S)-isoserine and effectively accessible ( S)-α-methylserine, enantiopure cyclic sulfamidates have been prepared as chiral building blocks for the synthesis of various S- and O-glycosylated amino acid derivatives, including unnatural variants of the Tn antigen, through highly chemo-, regio-, and stereoselective nucleophilic ring-opening reactions with carbohydrate C1- S- and C1- O-nucleophiles.
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