| Popis: |
The present review discusses reactions of unprotected and protected carbohydrates in hydrogen fluoride as well as the synthesis of fluorinated carbohydrates by use of anhydrous liquid hydrogen fluoride or Systems containing hydrogen fluoride (e.g. HF/pyridine, triethylamine trishydrofluoride). Our results concerning the stereo-selective synthesis of kinetically controlled glycosyl fluorides and the micellar aggregation of amphiphilic 3-0-(n-alkyl)-D-gluco-pyranose derivatives in HF are involved. The paper presents a brief introduction in a survey concerning the application of fluorinated carbohydrates. The literature published since the article of Lenard (1969) is summarized. |
