Influence of amine concentration on the crystallization of naphthalic diimides

• Grant number: 22/07533-3
• Support Opportunities: Scholarships in Brazil - Scientific Initiation
• Start date: October 01, 2022
• End date: September 30, 2023
• Field of knowledge: Engineering - Chemical Engineering - Chemical Technology
• Principal Investigator: Eduardo Rezende Triboni
• Grantee: Julia Sacchetin Feitosa
• Host Institution: Escola de Engenharia de Lorena (EEL). Universidade de São Paulo (USP). Lorena , SP, Brazil

Abstract

Aromatic amides are important molecules for studies and assembly of anion and amine detection systems because they are electron acceptors and have Lewis's acid characteristics. Synthesis in diluted and concentrated amine medium will be carried out considering that the amine - imide interaction during the reaction can lead to the formation of dyes with new photophysical properties, without, however, any structural modification of the aromatic imide. Structural and single-crystal characterizations will be made.(AU)