What question did this study set out to answer?

To develop a continuous-flow photochemical method for directly converting hydrogen sulfide gas into aryl thiols using homogeneous catalysis.

January 1, 2025Chemical Communications

Direct utilization of hydrogen sulfide gas for aryl thiol synthesis via adaptive dynamic homogeneous catalysis in a flow system

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Authors

HKHiroshi KitamuraTohoku University MNMaksim NikitinUniversity of Regensburg IGIndrajit GhoshVSB - Technical University of Ostrava

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Implication

Experimental study demonstrates continuous flow synthesis of aryl thiols from hydrogen sulfide gas using visible light and an acid catalyst, suggesting efficient chemical valorization.

Key Points

To develop a continuous-flow photochemical method for directly converting hydrogen sulfide gas into aryl thiols using homogeneous catalysis.
Conducted chemical reaction development within a commercially available continuous flow photoreactor.
Applied visible-light irradiation in the presence of a simple Brønsted acid promoter to drive the catalytic transformation.
Successfully enabled the direct utilization of hydrogen sulfide gas to synthesize aryl thiols under continuous flow conditions.
Demonstrated that adding a simple Brønsted acid is essential for effectively promoting the light-driven catalytic process.

Cite This Study

Kitamura et al. (2025) studied this question.

synapsesocial.com/papers/6a74c3e36a5eb4b8f50926df https://doi.org/10.1039/d5cc04825g

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Implication

Experimental study demonstrates continuous flow synthesis of aryl thiols from hydrogen sulfide gas using visible light and an acid catalyst, suggesting efficient chemical valorization.

Direct utilization of hydrogen sulfide gas for aryl thiol synthesis via adaptive dynamic homogeneous catalysis in a flow system

Discussion

Member takes

Implication

Key Points

Cite This Study

Direct utilization of hydrogen sulfide gas for aryl thiol synthesis via adaptive dynamic homogeneous catalysis in a flow system

Discussion

Member takes

Implication

Key Points

Cite This Study

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