Issue 22, 2023
From the journal:

Chemical Communications

A benzothiadiazole-based Pt(ii) coordination polymer as an efficient heterogeneous photocatalyst for visible-light-driven aerobic oxidative coupling of amines†

Shakil Ahmed,a   Atul Kumara  and  Partha Sarathi Mukherjee ORCID logo *a  

* Corresponding authors

a Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore, India
E-mail: psm@iisc.ac.in

Abstract

An emissive Pt(II) coordination polymer (TBP) was synthesized by assembling a benzothiadiazole-based Pt(II) acceptor (A) with a tetraphenylethene (TPE) containing donor (L). Multiple benzothiadiazole units in the polymeric array of the TBP rendered it with reactive oxygen species generation ability. TBP was found to be an excellent photocatalyst for oxidative coupling of benzylamine under visible light with full conversion within 2 hours at room temperature and reusability for multiple cycles. Such photocatalytic efficiency under ambient conditions, reusability of the catalyst, and easy separation of the product are noteworthy.

Graphical abstract: A benzothiadiazole-based Pt(ii) coordination polymer as an efficient heterogeneous photocatalyst for visible-light-driven aerobic oxidative coupling of amines

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Article information

DOI
https://doi.org/10.1039/D3CC00021D
Article type
Communication
Submitted
02 Jan 2023
Accepted
17 Feb 2023
First published
17 Feb 2023

Chem. Commun., 2023,59, 3229-3232

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A benzothiadiazole-based Pt(II) coordination polymer as an efficient heterogeneous photocatalyst for visible-light-driven aerobic oxidative coupling of amines

S. Ahmed, A. Kumar and P. S. Mukherjee, Chem. Commun., 2023, 59, 3229 DOI: 10.1039/D3CC00021D

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