1170710-38-9Relevant academic research and scientific papers
(S)-Camphorsulfonic acid catalyzed highly stereoselective synthesis of pseudoglycosides
Gorityala, Bala Kishan,Cai, Shuting,Ma, Jimei,Liu, Xue-Wei
, p. 3093 - 3095 (2009)
A mild and efficient synthesis of pseudoglycosides has been developed using metal free (S)-camphorsulfonic acid. (S)-CSA acts as an excellent catalyst for conversion of 2,4,6-tri-O-acetyl-d-glucal to 2,3-unsaturated O-glycosides. A wide range of biologically active natural products, alcohols and thiols could be coupled with glucal to give the desired pseudoglycosides in good to excellent yields with exclusive α-stereoselectivity.
ZnCl2/alumina impregnation catalyzed Ferrier rearrangement: an expedient synthesis of pseudoglycosides
Gorityala, Bala Kishan,Lorpitthaya, Rujee,Bai, Yaguang,Liu, Xue-Wei
experimental part, p. 5844 - 5848 (2009/12/01)
An improved method for the synthesis of 2,3-unsaturated-O-glycosides has been developed. ZnCl2 impregnated on activated alumina acts as an excellent reagent system for the conversion of 2,4,6-tri-O-acetyl-d-glucal to 2,3-unsaturated-O-glycosides with high α-selectivity.
