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Understanding the chemoselectivity and stereoselectivity in michael addition reactions of β-hydroxyparthenolides and amines such as pyrrolidine,morpholine,piperidine and 1-methylpiperazine: A DFT study
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نویسنده
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zoubir m. ,zeroual a. ,el idrissi m. ,el haib a. ,moumou m. ,hammal r. ,mazoir n. ,benharref a. ,el hajbi a.
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منبع
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journal of materials and environmental science - 2017 - دوره : 8 - شماره : 3 - صفحه:990 -996
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چکیده
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The chemoselectivity and stereospecificity of the michael addition of the 9β-hydroxyparthenolides with amines such as pyrrolidine,morpholine,piperidine and 1-methylpiperazine were studied with several theoretical approaches,activation energies and reactivity indexes derived from the dft. the calculations were performed using dft b3lyp / 6-31g (d,p) and the results were in agreement with experimental observations. © 2017,university of mohammed premier oujda morocco.
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کلیدواژه
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Chemoselectivity; DFT B3LYP / 6-31G (d ,p); Michael addition; Stereospecificity; β-hydroxyparthenolides
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آدرس
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laboratory of physical chemistry,faculty of science,chouaïb doukkali university,p.o. box 20,el jadida, Morocco, laboratory of physical chemistry,faculty of science,chouaïb doukkali university,p.o. box 20,el jadida,morocco,laboratory of biomolecular chemistry,natural substances and reactivity,urac 16,faculty of sciences semlalia,cadi ayyad university,p.o. box 2390,marrakech, Morocco, laboratory of physical chemistry,faculty of science,chouaïb doukkali university,p.o. box 20,el jadida, Morocco, laboratory of biomolecular chemistry,natural substances and reactivity,urac 16,faculty of sciences semlalia,cadi ayyad university,p.o. box 2390,marrakech, Morocco, department of chemistry,faculty of sciences el jadida,chouaib doukkali university,p.o. box 20,el jadida, Morocco, laboratory of physical chemistry,faculty of science,chouaïb doukkali university,p.o. box 20,el jadida, Morocco, department of chemistry,faculty of sciences el jadida,chouaib doukkali university,p.o. box 20,el jadida,morocco,laboratory of biomolecular chemistry,natural substances and reactivity,urac 16,faculty of sciences semlalia,cadi ayyad university,p.o. box 2390,marrakech, Morocco, laboratory of biomolecular chemistry,natural substances and reactivity,urac 16,faculty of sciences semlalia,cadi ayyad university,p.o. box 2390,marrakech, Morocco, laboratory of physical chemistry,faculty of science,chouaïb doukkali university,p.o. box 20,el jadida, Morocco
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Authors
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