Abstract:
A second generation phenylene dendrimer, viz. 1,3,5-tris[4-(3,5-diphenylphenyl)phenyl]benzene, was synthesized by cyclocondensation of 4-acetyl-3′,5′-diphenyl(biphenyl). This compound on heating to 600°C is transformed into substance possessing extremely heat-stable secondary structure. It retains the aromatic structure at this temperature and when heated to 1000°C is converted into material with graphite-like structure.
Citation:
I. A. Khotina, N. S. Kushakova, V. G. Kharitonova, D. V. Kupriyanova, S. A. Babich, A. I. Kovalev, “Second generation phenylene dendrimer, 1,3,5-tris[4-(3,5-diphenylphenyl)phenyl]benzene, as a precursor of a new carbon material”, Mendeleev Commun., 31:3 (2021), 397–399
Linking options:
https://www.mathnet.ru/eng/mendc942
https://www.mathnet.ru/eng/mendc/v31/i3/p397
This publication is cited in the following 3 articles:
Jiang Li, Deqiang Yin, Yi Qin, “Carbon materials: structures, properties, synthesis and applications”, Manufacturing Rev., 10 (2023), 13
R. A. Dvorikova, P. V. Dorovatovski, A. V. Mitrophanova, V. N. Khrustalev, A. I. Kovalev, “Homocondensation of acetylferrocene under ultrasonic conditions”, Russ Chem Bull, 71:4 (2022), 717
A. I. Kovalev, I. A. Khotina, “Microporous polymers based on triacetylarenes”, Mendeleev Commun., 32:2 (2022), 244–246
Contact us: