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Facile Synthesis of 1-Alkynylphosphonates |
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| Authors: | Jong Eoun Hong Chi-Wan Lee Youngcheol Kwon Dong Young Oh |
| Institution: | Department of Chemistry , Korea Advanced Institute of Science and Technology , 373-1, Kusung-Dong, Yusung-Gu, Taejon, 305-701, Korea |
| Abstract: | 1-Alkynylphosphonates 4 are prepared by the in situ β-elimination of enol phosphates 3, which are readily generated by the reaction of sodium enolate of 2-oxophosphonate with diethyl chlorophosphate. |
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