Bi(OTf)3 and SiO2-Bi(OTf)3 as Effective Catalysts for the Ferrier Rearrangement#

J. Babu, A. Khare, Y. Vankar
2005 Molecules  
Bi(OTf) 3 and SiO 2 -Bi(OTf) 3 are found to effectively catalyze the Ferrier rearrangement of tri-O-acetyl glycals with different alcohols providing an effective route to 2,3-unsaturated O-glycosides with good anomeric selectivity and good to excellent yields after short reaction times.
doi:10.3390/10080884 pmid:18007357 fatcat:zevaa7fkpbhpxet7nt4noksavi