ChemInform Abstract: Titanocene-Catalyzed Reduction of Lactones to Lactols
Autor: | Marcus C. Hansen, Xavier Verdaguer, Scott C. Berk, Stephen L. Buchwald |
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Rok vydání: | 2010 |
Předmět: | |
Zdroj: | ChemInform. 29 |
ISSN: | 1522-2667 0931-7597 |
Popis: | A convenient method for the conversion of lactones to lactols is described. The hydrosilylation to lactols is carried out via air-stable titanocene difluoride or a titanocene diphenoxide precatalyst using inexpensive polymethylhydrosiloxane (PMHS) as the stoichiometric reductant. These procedures have been demonstrated with a variety of substrates and proceed in good to excellent yield. |
Databáze: | OpenAIRE |
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