ZnBr2-Catalyzed and Microwave-Assisted Synthesis of 2,3-Unsaturated Glucosides of Hindered Phenols and Alcohols |
| |
| Authors: | D. James Bound B. K. Bettadaiah |
| |
| Affiliation: | Plantation Products, Spices and Flavour Technology Department , CSIR?Central Food Technological Research Institute , Mysore , India |
| |
| Abstract: | Zinc bromide (ZnBr2) under microwave irradiation efficiently catalyzed the Ferrier reaction of hindered phenols and alcohols to afford the corresponding α-2,3-unsaturated glucoside acetates in good yields and with good stereoselectivity. The reaction affords a facile access to new 2,3-dideoxyglucosides of important phenolic and alcoholic constituents of spices. |
| |
| Keywords: | Alcohols Ferrier reaction microwave phenols 2,3-unsaturated 1-O-glucosides ZnBr2 |
|
|
