Advisor(s)

Amelia M. Anderson-Wile, PhD
Ohio Northern University
Chemistry & Biochemistry, Science, Technology, and Mathematics
a-anderson.4@onu.edu

Document Type

Poster

Start Date

23-4-2021 9:00 AM

Description

The synthesis, metallation, and analysis of asymmetric [O,O,N,O] amine bis(phenolate) ligands was completed via benzoxazine intermediates. An array of benzoxazines were synthesized through a Mannich condensation of a phenol, primary amine, and a formaldehyde with the intention of taking these products to further synthesize various asymmetric ligands. Purity and amounts were assessed for each product, indicating which target benzoxazines and ligands were produced. Benzoxazines and ligands were characterized utilizing 1HNMR and 13CNMR. Implications of this research include potential advancements in catalytic design, which would contribute to the growth of research in renewably sourced polymers; a field that has only grown in recent years. The ligands are especially fascinating considering they are reasonably low cost and easily prepared.

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Apr 23rd, 9:00 AM

Synthesis, Metallation, and Analysis of Asymmetric [O,O,N,O] Amine Bis(phenolate) Ligands via Benzoxazine Intermediates

The synthesis, metallation, and analysis of asymmetric [O,O,N,O] amine bis(phenolate) ligands was completed via benzoxazine intermediates. An array of benzoxazines were synthesized through a Mannich condensation of a phenol, primary amine, and a formaldehyde with the intention of taking these products to further synthesize various asymmetric ligands. Purity and amounts were assessed for each product, indicating which target benzoxazines and ligands were produced. Benzoxazines and ligands were characterized utilizing 1HNMR and 13CNMR. Implications of this research include potential advancements in catalytic design, which would contribute to the growth of research in renewably sourced polymers; a field that has only grown in recent years. The ligands are especially fascinating considering they are reasonably low cost and easily prepared.