An efficient method for the preparation of symmetrical disulfides using 1-butyl- 3-methylimidazolium hydroxide in aqueous medium

Subject Areas :

1 - Department of Chemistry, Omidieh Branch, Islamic Azad University, Omidieh, Iran
2 - Department of Chemistry, Mahshahr Branch, Islamic Azad University, Mahshahr, Iran .

Received: 2018-09-19 Accepted : 2018-11-22 Published : 2018-03-01

Keywords:

Abstract :

In this study, a one-pot and efficient method is reported for the synthesis of symmetrical disulfides from alkyl halides in the present of sulfur and 1-butyl-3-methylimidazolium hydroxide as a basic reagent and phase transfer catalyst. The reaction proceeded very fast and afforded the desired products in moderate to excellent isolated yields.

References:

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An efficient method for the preparation of symmetrical disulfides using 1-butyl- 3-methylimidazolium hydroxide in aqueous medium