Regioselective synthesis of (E)-3-[2-(arylmethylene)-1-(arylsulfonyl)hydrazino]-2-propenoates via the reaction of arylsulfonyl hydrazones and alkyl propiolates in the presence of triphenylphosphine |
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| Authors: | Seyed Abolghasem Hashemi |
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| Institution: | Chemistry Department, Islamic Azad University, Bushehr Branch, PO Box 7519619555, Bushehr, Iran |
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| Abstract: | A regioselective method for the synthesis of (E)-3-2-(arylmethylene)-1-(arylsulfonyl)hydrazino]-2-propenoates is described. The reaction takes place between arylsulfonyl hydrazones and alkyl propiolates in the presence of triphenylphosphine as the catalyst. |
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| Keywords: | Regioselective reaction Arylsulfonyl hydrazone Triphenylphosphine Alkyl propiolate |
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