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The Synthesis and Characterization of the Bis-Substituted Phthalazine Using Bis-Substituted Isoindoline as Starting Material and Their Metals Complexes & The Synthesis and Charectrization of the Schiff Base Ligands with a Variety of Metals

Alzahrani, Nada Saleh
http://rave.ohiolink.edu/etdc/view?acc_num=akron1408102563

Abstract Details

2014, Master of Science, University of Akron, Chemistry.
ABSTRACT Two new bis-substituted phthalazine compounds have been prepared from bis-substituted isoindoline compounds by reaction with hydrazine monohydrate in the presence of an organic solvent. 1,4-Bis-(2-benzimidazolylimino)phthalazine (1) was produced from 1,3-bis-(2-benzimidazolylimino)isoindoline while 1,4-bis-(2-thiazolylimino)phthalazine (2) was produced from 1,3-bis-(2-thiazolylimino)isoindoline. A series of metal complexes were also synthesized from these ligands including copper (3), iron (4), zinc (5) and nickel (6) with 2:3, 2:2, 1:1, 1:2 metal:ligand stoichiometries respectively and then characterized using different methods. In most cases, the phthalazine reverted to the corresponding isoindoline when reacted with metals as shown in their X-ray structures. We have also reported the synthesis of metals complexes formed from Schiff bases produced via one pot conditions. The Schiff bases were derived from the reaction of aniline with 2-pyridinecarboxaldehyde in the presence of the metal salt. The synthesized compounds including manganese (7), cobalt (8), nickel (9) and zinc (10) were characterized using mass spectrometry, IR spectroscopy, and X-ray crystallography. The complexes 7, 8, 10 formed in isostructural trimetallic complexes while in the case of 9 a monometallic complex formed.
Ziegler Christopher, Dr. (Advisor)
Wiley Youngs, Dr. (Committee Member)
90 p.
Chemistry

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Citations

  • Alzahrani, N. S. (2014). The Synthesis and Characterization of the Bis-Substituted Phthalazine Using Bis-Substituted Isoindoline as Starting Material and Their Metals Complexes & The Synthesis and Charectrization of the Schiff Base Ligands with a Variety of Metals [Master's thesis, University of Akron]. OhioLINK Electronic Theses and Dissertations Center. http://rave.ohiolink.edu/etdc/view?acc_num=akron1408102563

    APA Style (7th edition)

  • Alzahrani, Nada. The Synthesis and Characterization of the Bis-Substituted Phthalazine Using Bis-Substituted Isoindoline as Starting Material and Their Metals Complexes & The Synthesis and Charectrization of the Schiff Base Ligands with a Variety of Metals. 2014. University of Akron, Master's thesis. OhioLINK Electronic Theses and Dissertations Center, http://rave.ohiolink.edu/etdc/view?acc_num=akron1408102563.

    MLA Style (8th edition)

  • Alzahrani, Nada. "The Synthesis and Characterization of the Bis-Substituted Phthalazine Using Bis-Substituted Isoindoline as Starting Material and Their Metals Complexes & The Synthesis and Charectrization of the Schiff Base Ligands with a Variety of Metals." Master's thesis, University of Akron, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=akron1408102563

    Chicago Manual of Style (17th edition)

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