Yadav, Jhillu Singh ; Subba Reddy, Basi. V. ; Gnaneshwar, Dughani (2003) InCl3 immobilized in ionic liquids: a novel and recyclable catalytic system for tetrahydropyranylation and furanylation of alcohols New Journal of Chemistry, 27 (2). pp. 202-204. ISSN 1144-0546
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Official URL: http://xlink.rsc.org/?doi=b210044b
Related URL: http://dx.doi.org/10.1039/B210044B
Abstract
A mild and highly efficient method has been developed for the protection of hydroxyl compounds as tetrahydropyranyl and furanyl ethers using a catalytic amount of indium trichloride immobilized in 1-butyl-3-methylimidazolium hexafluorophosphate ionic liquid under mild conditions. A wide range of functional and protecting groups such as THP, TBDMS, TBDPS, PMB, MOM ethers, acetonides, olefins and epoxides are compatible with ionic liquids. Monoprotection of diols has also been achieved using this novel procedure.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Royal Society of Chemistry. |
| ID Code: | 62865 |
| Deposited On: | 24 Sep 2011 04:46 |
| Last Modified: | 24 Sep 2011 04:46 |
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