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Synthesis of oxime phosphoranes from reaction between triphenylphosphine and acetylenic esters in the presence of oxime derivatives |
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| Authors: | Malek Taher Maghsoodlou Sayyed Mostafa Habibi-Khorassani Reza Heydari Asadollah Hassankhani Ghasem Marandi Mahmoud Nassiri Elaheh Mosaddeg |
| Institution: | (1) Department of Chemistry, University of Sistan and Balouchestan, 98135–674 Zahedan, Iran |
| Abstract: | A new one-pot, simple and effective procedure is presented for the preparation of O-containing phosphorus ylides by the Michael addition reaction of N-methylpyrrole-2-carbaldehydoxime, pyridin-2-carbaldehydoxime or acetophenonoxime with acetylenic esters. |
| Keywords: | Stable phosphorus ylides Michael addition N-methylpyrrole-2-carbaldehydoxime Pyridin-2-carbaldehydoxime and acetophenonoxime Rotational isomers |
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