Title of article :
Study of the Regioselectivity of Intra- and Intermolecular Glycosylations of Mannoside Diol Acceptors
Author/Authors :
Guzman-Gomez، Ana M. نويسنده , , Lopez، J. Cristobal نويسنده , , Cid، M. Belen نويسنده , , Valverde، Serafin نويسنده , , Garcia، Mercedes نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2005
Abstract :
The intramolecular glycosylation of thiomannoside donors linked through C6’ by a phthaloyl group to C3 of a diol mannoside acceptor is described. The unexpected results led us to undertake a systematic analysis of the factors affecting the regioselectivity of the intermolecular process. The substituents on the diol mannoside acceptor have been found to play an important role.
Keywords :
regioselectivity , glycosylation , Stereoselectivity
