Yadav, J. S. ; Satyanarayana, M. ; Raghavendra, S. ; Balanarsaiah, E. (2005) Chemoselective hydrolysis of terminal isopropylidene acetals in acetonitrile using molecular iodine as a mild and efficient catalyst Tetrahedron Letters, 46 (50). pp. 8745-8748. ISSN 0040-4039
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.tetlet.2005.10.043
Abstract
A simple, mild and efficient method for deprotection of acetonides in the presence of molecular iodine is described. Acid labile protecting groups such as PMB, OMe, OBn, allyl and propargyl are compatible with the reaction conditions, while TBS, TBDPS, TMS and THP ethers were unstable under the same conditions.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Molecular Iodine; Acetonides; Chemoselective Hydrolysis; Silyl Ethers |
| ID Code: | 58790 |
| Deposited On: | 02 Sep 2011 03:22 |
| Last Modified: | 02 Sep 2011 03:22 |
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