Synthesis of 2,3-unsaturated thioglycopyranosides mediated by lithium tetrafluoroborate

Sobhana Babu, Boga ; Balasubramanian, Kalpattu Kuppusamy (1999) Synthesis of 2,3-unsaturated thioglycopyranosides mediated by lithium tetrafluoroborate Tetrahedron Letters, 40 (31). pp. 5777-5778. 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(99)01111-9

Abstract

Treatment of tri-O acetyl-D-glucal 1 with diverse thiols 2-7 in the presence of LiBF4 in CH3CN, furnished aryl/alkyl 2,3-unsaturated thioglycopyranosides 8-13 (56-72%). Treatment of tri-O-acetyl-D-glucal 1 with diverse thiols 2-7 in the presence of LiBF4 in CH3CN, furnished aryl/alkyl 2,3-unsaturated thioglycopyranosides 8-13 (56-72%).

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:Ferrier Rearrangement; Thioglycosides; Glycosides; Lithium Fluoroborate; Lewis Acid
ID Code:3665
Deposited On:18 Oct 2010 10:08
Last Modified:12 Jan 2011 07:44

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