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synthesis of polyfunctionalized pyrroles by a pph3-promoted condensation reaction between ammonium acetate, dialkyl acetylenedicarboxylate and arylglyoxals
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نویسنده
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nikomanesh parisa ,anaraki-ardakani hossein
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منبع
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iranian journal of chemistry and chemical engineering - 2017 - دوره : 36 - شماره : 5 - صفحه:17 -22
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چکیده
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A simple and efficient synthesis of some polyfunctionalized pyrrole derivatives by a triphenylphosphine-promoted condensation reaction between dialkyl acetylenedicarboxylates, arylglyoxals, and ammonium acetate is described. this present method carries several advantages, such as good yields, a simple procedure, non-hazardous reaction conditions and starting from easily accessible substrates
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کلیدواژه
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dialkyl acetylenedicarboxylates ,triphenylphosphine ,ammonium acetate ,intramolecular wittig reaction ,arylglyoxals
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آدرس
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islamic azad university, mahshahr branch, department of chemistry, ایران, islamic azad university, mahshahr branch, department of chemistry, ایران
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پست الکترونیکی
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hosseinanaraki@yahoo.com
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Authors
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