UTILITY OF Β-DIKETONES IN HETEROCYCLIC SYNTHESIS: SYNTHESIS OF NEW TETRAHYDROPYRIMIDINETHIONE, PYRAZOLE, THIOPHENE, DIHYDROPYRIDINE, DIHYDROPYRANE AND PYRIDAZINE DERIVATIVES
Baker, S., AbdElReheim, M., AbdelHafiz, I., khadr, A. (2016). UTILITY OF Β-DIKETONES IN HETEROCYCLIC SYNTHESIS: SYNTHESIS OF NEW TETRAHYDROPYRIMIDINETHIONE, PYRAZOLE, THIOPHENE, DIHYDROPYRIDINE, DIHYDROPYRANE AND PYRIDAZINE DERIVATIVES. EKB Journal Management System, 5(2), 253-262. doi: 10.21608/sinjas.2016.78650
Safaa M. Baker; Mohamed A.M. AbdElReheim; Ibrahim S. AbdelHafiz; Ahmed I. khadr. "UTILITY OF Β-DIKETONES IN HETEROCYCLIC SYNTHESIS: SYNTHESIS OF NEW TETRAHYDROPYRIMIDINETHIONE, PYRAZOLE, THIOPHENE, DIHYDROPYRIDINE, DIHYDROPYRANE AND PYRIDAZINE DERIVATIVES". EKB Journal Management System, 5, 2, 2016, 253-262. doi: 10.21608/sinjas.2016.78650
Baker, S., AbdElReheim, M., AbdelHafiz, I., khadr, A. (2016). 'UTILITY OF Β-DIKETONES IN HETEROCYCLIC SYNTHESIS: SYNTHESIS OF NEW TETRAHYDROPYRIMIDINETHIONE, PYRAZOLE, THIOPHENE, DIHYDROPYRIDINE, DIHYDROPYRANE AND PYRIDAZINE DERIVATIVES', EKB Journal Management System, 5(2), pp. 253-262. doi: 10.21608/sinjas.2016.78650
Baker, S., AbdElReheim, M., AbdelHafiz, I., khadr, A. UTILITY OF Β-DIKETONES IN HETEROCYCLIC SYNTHESIS: SYNTHESIS OF NEW TETRAHYDROPYRIMIDINETHIONE, PYRAZOLE, THIOPHENE, DIHYDROPYRIDINE, DIHYDROPYRANE AND PYRIDAZINE DERIVATIVES. EKB Journal Management System, 2016; 5(2): 253-262. doi: 10.21608/sinjas.2016.78650

UTILITY OF Β-DIKETONES IN HETEROCYCLIC SYNTHESIS: SYNTHESIS OF NEW TETRAHYDROPYRIMIDINETHIONE, PYRAZOLE, THIOPHENE, DIHYDROPYRIDINE, DIHYDROPYRANE AND PYRIDAZINE DERIVATIVES

Sinai Journal of Applied Sciences
Article 8, Volume 5, Issue 2, August 2016, Page 253-262  XML PDF (570.9 K)
DOI: 10.21608/sinjas.2016.78650
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Authors
Safaa M. Baker email 1; Mohamed A.M. AbdElReheim1; Ibrahim S. AbdelHafiz1; Ahmed I. khadr2
1Dept. Chem., Fac. Sci., Arish Univ., Egypt.
2Dept. Chem., Fac. Sci., Suez Canal Univ., Ismailia, Egypt.
Abstract
The chemical reactivity of diketone 1 toward some nucleophilic and electrophilic reagents was investigated. diketone 1 was used as a key precursor for the synthesis of many important heterocyclic compounds. The synthesized compounds were characterized by IR, 1H-NMR, MS spectral and elemental analysis.
Keywords
2-naphthol; ethylbenzoylacetate; β-Diketone 1; aryl aldehyde; thiourea; hydrazine; phenylhydrazine; malononitrile; elemental sulphur; ethylcyanoacetate and arylidenemalononitrile
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