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An Expedient Synthesis of Allylic/Secondary Bromides from Dehydration of Tertiary-b-bromo Alcohols

Bettadaiah, B. K. and Srinivas, P. (2003) An Expedient Synthesis of Allylic/Secondary Bromides from Dehydration of Tertiary-b-bromo Alcohols. Synthetic Communications, 33 (20). pp. 3615-3620.

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Abstract

Tertiary-b-bromo alcohols, derived from simple monoterpenes and olefins, react with BF3.OEt2 in refluxing benzene in 1–2 h to afford the corresponding allylic/secondary bromides in 45–90% yield. In case of substrates containing olefinic or hydroxyl groups, formation of cyclic ethers was observed.

Item Type: Article
Uncontrolled Keywords: Tertiary-b-bromo alcohols; Dehydration; BF3OEt2; Allylic bromides; Secondary bromides.
Subjects: 500 Natural Sciences and Mathematics > 04 Chemistry and Allied Sciences > 24 Organic Chemistry
600 Technology > 08 Food technology > 15 Flavour/Fragrance/Perfumes
Divisions: Plantation Products Spices and Flavour Technology
Depositing User: Food Sci. & Technol. Information Services
Date Deposited: 19 Jun 2009 06:42
Last Modified: 19 Jun 2009 06:42
URI: http://ir.cftri.com/id/eprint/9105

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