Sobhana Babu, Boga ; Balasubramanian, Kalpattu Kuppusamy (1998) Mild and efficient tetrahydropyranylation of alcohols-catalysis by lithium perchlorate in diethyl ether Tetrahedron Letters, 39 (50). pp. 9287-9288. ISSN 0040-4039
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S00404...
Related URL: http://dx.doi.org/10.1016/S0040-4039(98)02087-5
Abstract
Treatment of 3,4-dihydro-2H-pyran 1 with various alcohols 2 - 10 furnished the tetrahydropyranyl ethers 11 - 19 in the presence of 5M lithium perchlorate in diethyl ether (5M LPDE), which is essentially a neutral medium. Treatment of 3,4-dihydropyran 1 with various alcohols 2 - 9 furnished the tetrahydropyranyl ethers 10-17.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Dihydropyran; Alcohols Protection; Lithium Perchlorate in Diethylether; Lewis Acid |
| ID Code: | 3658 |
| Deposited On: | 18 Oct 2010 10:09 |
| Last Modified: | 12 Jan 2011 08:27 |
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