A number of phenols and aromatic ethers were dcuterated in positions ortho and para to the phenolic groups using BF, etherate followed by quenching with Na,CO, in D,O. This method involves mild reaction conditions and should have wide applicability in the isotopic labeling of these compounds.
Stereoselective glycosylation of Alcohols and Silyl Ethers Using Glycosyl Fluorides and Boron Trifluoride Etherate
β Scribed by Horst Kunz; Wilfried Sager
- Publisher
- John Wiley and Sons
- Year
- 1985
- Tongue
- German
- Weight
- 301 KB
- Volume
- 68
- Category
- Article
- ISSN
- 0018-019X
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β¦ Synopsis
Abstract
The stereoselective glycosylation of alcohols and their silyl ethers has been achieved using Oβalkylβ, Oβacylβ, and acetalβprotected glycosyl fluorides of the pyranose and furanose series and boron trifluoride etherate in CH~2~Cl~2~.
π SIMILAR VOLUMES
The title glycosylation method is econanical and operationally simple. The steric course is highly influenced by the nature of the reaction media.
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