Blue Light induced Coupling of N-Hydroxysulphonamides: An efficient and green Approach to Access Symmetrical Thiosulfonates

Submitting author affiliation:
Pratap Bahadur Post Graduate College, Pratapgarh, India

Beilstein Arch. 2021, 202115.

Published 05 Mar 2021

This preprint has not been peer-reviewed. When a peer-reviewed version is available, this information will be updated.


The visible light induced, highly efficient, and green protocol has been demonstrated for the synthesis of symmetrical S-Phenyl benzene thiosulfonates by irradiation of N-Hydroxy sulphonamides in the presence of ethanol solvent. The adopted method shows significant advantages such as eco-friendly procedures, short reaction time, cost effectiveness, operational simplicity, excellent yields and use of blue light which is a ubiquitous, making it a genuinely green protocol.

Keywords: symmetrical thiosulfonates; hydroxy sulphonamides; visible light; green synthesis; Iodine.

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When a peer-reviewed version of this preprint is available, this information will be updated in the information box above. If no peer-reviewed version is available, please cite this preprint using the following information:

Pandey, A. K.; Kumar, A.; Verma, N.; Srivastava, S. K. Beilstein Arch. 2021, 202115. doi:10.3762/bxiv.2021.15.v1

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