Tetrahedron letters

Synthesis of homopropargyl alcohols via sonochemical Barbier-type reaction

ASY Lee, SF Chu, YT Chang, SH Wang

Index: Lee, Adam Shih-Yuan; Chu, Shu-Fang; Chang, Yu-Ting; Wang, Shu-Huei Tetrahedron Letters, 2004 , vol. 45, # 7 p. 1551 - 1553

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Citation Number: 34

Abstract

A series of homopropargyl alcohols were synthesized from the reaction mixture of zinc powder, 1, 2-diiodoethane, 3-bromo-1-propyne and aldehyde or ketone in anhydrous THF under ultrasound. The homopropargyl alcohols were obtained as the only product in all cases when aldehydes were reacted with 3-bromo-1-propyne under this sonochemical Barbier-type reaction condition. The homopropargyl alcohol was produced as the major ...

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