CC BY 4.0 · SynOpen 2024; 08(01): 91-99
DOI: 10.1055/a-2274-5102
letter

Tetraphenylmethane Derivatives Containing Nitrogen Heterocycles

Sambasivarao Kotha
,
Deepshikha Singh


Abstract

We disclose a useful approach to novel tetrahedral building blocks containing N-heterocycles. Pyrrole was introduced on to the tetraphenylmethane (TPM) core by employing the RCM strategy, Clauson–Kaas reaction, Paal–Knorr condensation, and Ullmann coupling as key steps. In addition, various heterocyclic derivatives of TPM were prepared using nickel catalysts. We also studied the photophysical properties of the synthesized TPM derivatives containing different peripheral substituents and found that they exhibit high quantum yields.

Supporting Information



Publication History

Received: 30 November 2023

Accepted after revision: 26 January 2024

Accepted Manuscript online:
22 February 2024

Article published online:
26 March 2024

© 2024. The Author(s). This is an open access article published by Thieme under the terms of the Creative Commons Attribution License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commercial purposes or adapted, remixed, transformed or built upon. (https://creativecommons.org/licenses/by/4.0/)

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