ENHANCED REACTIVITY OF PYRIDIN-3-OL TOWARDS 4-PHENYL-1,2,4-TRIAZOLINE-3,5-DIONE: FMO TREATMENT OF THE CYCLOADDITION PROCESS BY ASED-MO CALCULATIONS METHOD
El-Abbady, S., Abdulhalima, M., Awad, M., Moustafa, A. (1996). ENHANCED REACTIVITY OF PYRIDIN-3-OL TOWARDS 4-PHENYL-1,2,4-TRIAZOLINE-3,5-DIONE: FMO TREATMENT OF THE CYCLOADDITION PROCESS BY ASED-MO CALCULATIONS METHOD. EKB Journal Management System, 5(1), 68-74. doi: 10.21608/zjps.1996.185060
Samia El-Abbady; Mohamed Abdulhalima; Mohmed Awad; Ahmed Moustafa. "ENHANCED REACTIVITY OF PYRIDIN-3-OL TOWARDS 4-PHENYL-1,2,4-TRIAZOLINE-3,5-DIONE: FMO TREATMENT OF THE CYCLOADDITION PROCESS BY ASED-MO CALCULATIONS METHOD". EKB Journal Management System, 5, 1, 1996, 68-74. doi: 10.21608/zjps.1996.185060
El-Abbady, S., Abdulhalima, M., Awad, M., Moustafa, A. (1996). 'ENHANCED REACTIVITY OF PYRIDIN-3-OL TOWARDS 4-PHENYL-1,2,4-TRIAZOLINE-3,5-DIONE: FMO TREATMENT OF THE CYCLOADDITION PROCESS BY ASED-MO CALCULATIONS METHOD', EKB Journal Management System, 5(1), pp. 68-74. doi: 10.21608/zjps.1996.185060
El-Abbady, S., Abdulhalima, M., Awad, M., Moustafa, A. ENHANCED REACTIVITY OF PYRIDIN-3-OL TOWARDS 4-PHENYL-1,2,4-TRIAZOLINE-3,5-DIONE: FMO TREATMENT OF THE CYCLOADDITION PROCESS BY ASED-MO CALCULATIONS METHOD. EKB Journal Management System, 1996; 5(1): 68-74. doi: 10.21608/zjps.1996.185060

ENHANCED REACTIVITY OF PYRIDIN-3-OL TOWARDS 4-PHENYL-1,2,4-TRIAZOLINE-3,5-DIONE: FMO TREATMENT OF THE CYCLOADDITION PROCESS BY ASED-MO CALCULATIONS METHOD

Zagazig Journal of Pharmaceutical Sciences
Article 10, Volume 5, Issue 1, June 1996, Pages 68-74    PDF (4.46 M)
Document Type: Original Article
DOI: 10.21608/zjps.1996.185060
Authors
Samia El-Abbady* 1; Mohamed Abdulhalima2; Mohmed Awad3; Ahmed Moustafa3
1a Departments of Chemistry, University College for Girls and Faculty of Engineering , Ain Shams University, Cairo, Egypt.
2Departments of Chemistry, University College for Girls and Faculty of Engineering , Ain Shams University, Cairo, Egypt.
3Faculty of Applied Sciences, Umm Al-Qura University, Makkah, Saudi Arabia.
Abstract
Pyridin-3-ol reacted readily as 4 π electrocyclic component across the 2- and 6-positions of the pyridine ring with the potent azo-dipolarophile: 1,2,4-triazoline -3,5-dione. Structural and configuration assignments were deduced from elemental and spectral evidence. FMO treatment of the enhanced 1,3-dipolar character of pyridin-3-ol towards the cis-azo-dipolarophile was performed using ASED-MO calculations method.
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