Computed Properties of C18H12Br3NIn 2020 ,《Unconventional Chiral Amplification in Luminescent Supramolecular Polymers Based on Trisbiphenylamine-tricarboxamides》 was published in Organic Materials. The article was written by Dorca, Yeray; Naranjo, Cristina; Ghosh, Goutam; Gomez, Rafael; Fernandez, Gustavo; Sanchez, Luis. The article contains the following contents:
We describe the synthesis of two propeller-shaped, emissive trisbiphenylamines 1and (S)-2. While achiral 1 forms supramol. polymers following a cooperative mechanism, the self-assembly of chiral (S)-2 can be described by an isodesmic mechanism. Despite the isodesmic character of the supramol. polymerization of (S)-2, an efficient transfer of chirality from the embedded point chirality of the peripheral side chains to the aggregates is demonstrated. The co-assembly of 1and (S)-2 in a sergeants-and-soldiers experiment shows a very different dichroic response to that registered for pristine (S)-2, with a copolymerization curve displaying two transitions. Both these transitions coincide with those observed for the pristine achiral and chiral components, thus suggesting a self-sorting effect. After reading the article, we found that the author used Tris(4-bromophenyl)amine(cas: 4316-58-9Computed Properties of C18H12Br3N)
In general, Tris(4-bromophenyl)amine(cas: 4316-58-9) is often used in the synthesis of porous luminescent covalent–organic polymers (COPs)Computed Properties of C18H12Br3N
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary