Sterically Rigid Unsymmetrical Acenapthenene Imine (Ar-BIAN) Ligands in Zinc Coordination Sphere – Synthesis and Structures

Kulsum, B (2015) Sterically Rigid Unsymmetrical Acenapthenene Imine (Ar-BIAN) Ligands in Zinc Coordination Sphere – Synthesis and Structures. Masters thesis, Indian Institute of Technology Hyderabad.

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Abstract

First part of my M.Sc. thesis I have described the synthesis of (Dipp-BIAN-silyl) i.e. N-2-((2,6- diisopropyl)imino)acenaphthylen-1(2H)-ylidene)-1,1,1-trimethylsilanamine ligand (1a), which was prepared from reaction of corresponding Ar-BIAO ligands with lithiumbis( trimethylsilanamine) (LiN(Si(CH3)3)2) and stir at 50 ᵒC for 11/2 h, then cooled at room temperature, and followed by Me3SiCl in toluene under reflux at 80 °C. The ligand N-(2- iminoacenaphthylen-1(2H)-ylidene)-2,6-diisopropylaniline (Ar-BIAN-H) (1b) was obtained from desilylation of ligand 1a under reflux condition in methanol at 50 ᵒC for 2-3 h. The synthesized ligands 1a and 1b were characterized by FT-IR, UV-visible, 1H, 13C {1H} NMR spectroscopy. The solid state structures of compounds 1a and 1b were established by single crystal X-ray diffraction analysis.

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IITH Creators:
IITH CreatorsORCiD
Item Type: Thesis (Masters)
Uncontrolled Keywords: TD316
Subjects: ?? sub5.8 ??
Divisions: Department of Chemistry
Depositing User: Team Library
Date Deposited: 28 Apr 2015 06:53
Last Modified: 10 Jul 2015 06:00
URI: http://raiith.iith.ac.in/id/eprint/1467
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