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Metallocene bis(perfluoroalkanesulfonate)s as air-stable cationic Lewis acids
- Source :
-
Journal of Organometallic Chemistry . Apr2009, Vol. 694 Issue 9/10, p1524-1528. 5p. - Publication Year :
- 2009
-
Abstract
- Abstract: Zirconocene and titanocene bis(perfluorooctanesulfonate)s were synthesized. In contrast to the corresponding triflates and perchlorates, these compounds are air- and water-stable. They were proved to be ionic on the basis of conductivity measurements and X-ray analysis, allowing these complexes to be stored for months. The strong Lewis acidity of these cationic metallocene species, which was proved by ESR study, enabled catalytic glycosylation. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 0022328X
- Volume :
- 694
- Issue :
- 9/10
- Database :
- Academic Search Index
- Journal :
- Journal of Organometallic Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 37232936
- Full Text :
- https://doi.org/10.1016/j.jorganchem.2008.12.057