Features of the Preparation and Characterization of Adamantane-containing Fatty Aromatic Amines as Potential Monomers for Optially Transparent Polymers
Year: 2024
Type: article
Abstract: A series of fatty aromatic adamantane-containing diamines based on acetylated aniline derivatives have been obtained using trifluoroacetic acid, which allows the target products to be obtained selectively with yields of up to 93 % and purities of up to 97,5 % without pretreatment. The pKa values and the charges on the nitrogen atom of the resulting diamines are determined. The synthesized compounds are potential monomers for transparent polyimide materials.
Authors: A.M. PICHUGIN, E.M. SUKHAREVA, E.I. FARKHUTDINOVA, A.A. BURKO, A.P. KONOVALOV, K.R. POPOV, R.V. BRUNILIN, E.A. ALYKOVA
Institution: Volgograd State Technical University
Language: English
Subfield: Polymers and Plastics
Field: Materials Science
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4405555259