CO2 as oxidant: an unusual light-assisted catalyst free oxidation of aldehydes to acids under mild conditions

Shafiur Rehman Khan; Sandhya Saini; K. Naresh; Alka Kumari; Vineet Aniya; Praveen K. Khatri; Anjan Ray; Suman L. Jain

doi:10.1039/D1CC06057K

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CO₂ as oxidant: an unusual light-assisted catalyst free oxidation of aldehydes to acids under mild conditions†

Shafiur Rehman Khan,^a Sandhya Saini,^ab K. Naresh,^c Alka Kumari,^c Vineet Aniya,^c Praveen K. Khatri,^a Anjan Ray

^ad and Suman L. Jain

*^a

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* Corresponding authors

^a Chemical & Material Sciences Division, CSIR-Indian Institute of Petroleum, Haridwar Road, Mohkampur, Dehradun-248005, India
E-mail: suman@iip.res.in
Fax: +911352525788
Tel: +911352525788

^b Academy of Scientific and Innovative Research, Ghaziabad-201002, India

^c Process Engineering Technology Transfer Division, CSIR-Indian Institute of Chemical Technology, Hyderabad-500007, India

^d Director, CSIR-Indian Institute of Petroleum, Mohkampur, Dehradun-248004, India

Abstract

A novel visible light-driven catalyst-free oxidation of aldehydes using CO₂ both in batch and flow photoreactors to get corresponding acids along with the formation of CO in the effluent gas is described.

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Article information

DOI: https://doi.org/10.1039/D1CC06057K
Article type: Communication
Submitted: 27 Oct 2021
Accepted: 17 Jan 2022
First published: 18 Jan 2022

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Chem. Commun., 2022,58, 2208-2211

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CO₂ as oxidant: an unusual light-assisted catalyst free oxidation of aldehydes to acids under mild conditions

S. R. Khan, S. Saini, K. Naresh, A. Kumari, V. Aniya, P. K. Khatri, A. Ray and S. L. Jain, Chem. Commun., 2022, 58, 2208 DOI: 10.1039/D1CC06057K

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