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Visible Light Photocatalytic Synthesis of Benzothiophenes
Abstract
The photocatalytic reaction of o-methylthio-arenediazonium salts with alkynes yields substituted benzothiophenes regioselectively through a radical annulation process. Green light irradiation of eosin Y initiates the photoredox catalysis. The scope of the reaction was investigated by using various substituted diazonium salts and different alkynes.
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Citations
Cited by
Prier, C. K., Rankic, D. A., & MacMillan, D. W. C. (2013) · Chemical Reviews · doi:10.1021/cr300503r · Cited by 9,590
Dual Visible Light Photoredox and Gold-Catalyzed Arylative Ring Expansion
Shu, X.-Z., Zhang, M., He, Y., Frei, H., & Toste, F. D. (2014) · Journal of the American Chemical Society · doi:10.1021/ja500716j · Cited by 435
Douglas, J. J., Sevrin, M. J., & Stephenson, C. R. J. (2016) · Organic Process Research & Development · doi:10.1021/acs.oprd.6b00125 · Cited by 361
Metadata
- Authors
- Hari, D. P., Hering, T., & König, B.
- Venue
- Organic Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2012-10-05
- Volume
- 14
- Issue
- 20
- Pages
- 5334-5337
- ISSN
- 1523-7052 (ISSN-L)
- 1523-7060
- OpenAlex
- W2048917420
- Cited by
- 253
- References
- 0
- FWCI
- 12.69
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Visible Light Photocatalytic Synthesis of Benzothiophenes. https://app.cochat.ai/papers/10.1021/ol302517n
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- Hari, D. P., Hering, T., & König, B. (2012). Visible Light Photocatalytic Synthesis of Benzothiophenes. Organic Letters. https://doi.org/10.1021/ol302517n
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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