Title of article :
High yield regioselective monobenzyloxycarbonylation of secondary alcohols in glycopyranoside series
Author/Authors :
Alain Morère، نويسنده , , Fouzi Mouffouk، نويسنده , , Audrey Jeanjean، نويسنده , , Alain Leydet، نويسنده , , Jean-Louis Montero، نويسنده ,
Issue Information :
دوهفته نامه با شماره پیاپی سال 2003
Abstract :
The regioselective monobenzyloxycarbonylation of secondary alcohols in methyl 6-O-(4-methoxytrityl)-α-d-manno-, gluco- and galactopyranoside has been achieved in high yields (74–85%) by using benzyl chloroformate in the presence of 4-dimethylaminopyridine and/or 1,4-diazabicyclo[2.2.2]octane.
Keywords :
Regioselectivity , Protecting group , Glycopyranoside series , Benzyloxycarbonyl group
Journal title :
Carbohydrate Research
Journal title :
Carbohydrate Research
