A Facile Method for Synthesis of 5??Hydroxypentene via Sonochemical Barbier Reaction
ASY Lee, KW Tsao, YT Chang…
Index: Lee, Adam Shih-Yuan; Tsao, Kuo-Wei; Chang, Yu-Ting; Chu, Shu-Fang Journal of the Chinese Chemical Society, 2007 , vol. 54, # 2 p. 519 - 524
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Abstract
Abstract A series of 5-hydroxypentenes was synthesized from the reaction mixture of Mg powder, 1, 2-dibromoethane, 4-bromobutene and aldehydes in THF under ultrasound. This sonochemical Barbier reaction provides a simple and alternative method for preparation of 5- hydroxypentene instead of the allylating reagent with epoxide.
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