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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Citation Number: 5

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.

 Related Synthetic Route
4-Brombut-1-en Structure

5162-44-7

4-Brombut-1-en

4-Fluorobenzaldehyde Structure

459-57-4

4-Fluorobenzaldehyde

~26%

1-(4-fluorophenyl)pent-4-en-1-ol Structure

85494-43-5

1-(4-fluorophen...

4-Fluorobenzyl Alcohol Structure

459-56-3

4-Fluorobenzyl ...

Detail
Nicotinaldehyde Structure

500-22-1

Nicotinaldehyde

4-Brombut-1-en Structure

5162-44-7

4-Brombut-1-en

~96%

1-PYRIDIN-3-YL-PENT-4-EN-1-OL Structure

81418-01-1

1-PYRIDIN-3-YL-...

4-Brombut-1-en Structure

5162-44-7

4-Brombut-1-en

naphthal Structure

66-77-3

naphthal

~18%

1-(naphthalen-4-yl)pent-4-en-1-ol Structure

878662-56-7

1-(naphthalen-4...

1-Naphthylmethanol Structure

4780-79-4

1-Naphthylmethanol


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