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SOLVENT-FREE SYNTHESIS OF CHALCONES AND N-PHENYL-2-PYRAZOLINES UNDER MICROWAVE IRRADIATION
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نویسنده
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Al-Issa S.A. ,AL Andis N.
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منبع
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journal of saudi chemical society - 2005 - دوره : 9 - شماره : 3 - صفحه:687 -692
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چکیده
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An environment and economic synthesis of chalcones 3 under microwave (mw) irradiation has been adopted. reaction of compound 3 with phenylhydrazine under mw irradiation afforded n- phenylpyrazole derivatives 5. the reaction time has been brought down from hours to seconds with improved yield as compared to conventional heating.
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آدرس
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King Saud University, Girls’ College of Education, Department of Chemistry, King Saud University, College of Science, Chemistry Department, Saudi Arabia
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پست الکترونیکی
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nandis@ksu.edu.sa
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Authors
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