Carbohydrate chiral-pool approach to four enantiomerically pure 2-naphthylmethyl 3-hydroxy-2-methylbutanoates
作者:Bogdan Doboszewski、Piet Herdewijn
DOI:10.1016/j.tet.2008.03.088
日期:2008.6
D-Glucose, L-Xylose, and D- and L-arabinose were sources of chirality to obtain four enantiomerically pure 3-hydroxy-2-methylbutanoic acids, which were reacted with 2-naphthyldiazomethane to furnish their fluorescent 2-naphthylmethyl esters. (C) 2008 Elsevier Ltd. All rights reserved.
Carbohydrate-based approach to four enantiomerically pure 2-naphthylmethyl 3-hydroxy-2-methylbutanoates
作者:Bogdan Doboszewski、Piet Herdewijn
DOI:10.1016/j.tetlet.2007.12.104
日期:2008.2
Chiral pool approach using d-glucose, l-xylose, and d- and l-arabinoses was used to obtain four stereoisomeric 3-hydroxy-2-methylbutanoic acids with well defined configurations. The acids were isolated as fluorescent 2-naphthylmethyl esters after reaction with 2-naphthyldiazomethane.