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Reaction Between Triphenylphosphine and Acetylenic Esters or Acetylenic Ketones in the Presence of Mercaptoesters |
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| Authors: | Mohammad H Mosslemin Mohammad Anary-Abbassinejad Alireza Hassanabadi Marzieh Mohebat Mohammad R Nateghi |
| Institution: | 1. Department of Chemistry , Islamic Azad University, Yazd Branch , Yazd, Iran mosleminemh@yahoo.com;3. Department of Chemistry , Islamic Azad University, Yazd Branch , Yazd, Iran |
| Abstract: | The reactive diionic intermediate generated by the addition of triphenylphosphine to electron-deficient acetylenic esters or ketones was trapped by mercaptoesters such as mercaptothioglycolate or methyl 3-mercaptopropanoate to produce substituted furans, vinyl sulfides, or dithioesters. |
| Keywords: | Acetylenic esters acetylenic ketones mercaptoesters substituted furans triphenylphosphine |