Synthesis of tetrahydrobenzo[b]pyran derivatives usingmagnetic and recyclable nanocatalyst Fe₃ O₄ @THAMMercaptopyrimidine
Publish place: seventh National Congress of Chemistry and Nanochemistry from Research to National Development
Publish Year: 1403
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
MRSS07_043
تاریخ نمایه سازی: 15 مرداد 1403
Abstract:
An efficient and environmentally friendly method for the synthesis of tetrahydrobenzo[b]pyran derivatives ina one-step, three-component reaction, including dimedone, malononitrile, and aromatic aldehydes, underoptimal solvent conditions of water:EtOH (۱:۱) and a temperature of ۷۰ degrees Celsius. It was carried out inthe presence of nanocatalyst Fe₃ O₄ @THAM-Mercaptopyrimidine and the synthesized product was obtainedwith high efficiency.The structure of the product was identified using melting point and IR and NMRspectroscopy.
Authors
Motahareh Pourkeikhaei
Department of Chemistry, Faculty of Science, University of Sistan and Baluchestan, Zahedan, Iran,
Nourollah Hazeri
Department of Chemistry, Faculty of Science, University of Sistan and Baluchestan, Zahedan, Iran,
Elham Mir
Department of Chemistry, Faculty of Science, University of Sistan and Baluchestan, Zahedan, Iran,
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