Chemistry can be defined as the study of matter and the changes it undergoes. SDS of cas: 38642-74-9. You¡¯ll sometimes hear it called the central science because it is the connection between physics and all the other sciences, starting with biology.38642-74-9, Name is 2-Cyano-phenothiazine, molecular formula is C13H8N2S, introducing its new discovery.
Electrooxidative para-selective C?H/N?H cross-coupling with hydrogen evolution to synthesize triarylamine derivatives
Oxidative C?H/N?H cross-coupling is one of the most atom-economical methods for the construction of C?N bonds. However, traditional oxidative C?H/N?H cross-coupling either required the use of strong oxidants or high reaction temperature, which makes it difficult to tolerate redox active functional groups. Herein we describe an external chemical oxidant-free electrooxidative C?H/N?H cross-coupling between electron-rich arenes and diarylamine derivatives. Under undivided electrolytic conditions, a series of triarylamine derivatives are produced from electron-rich arenes and diarylamine derivatives with high functional group tolerance. Both of the coupling partners are redox active in oxidative C?H/N?H cross-coupling, which enables high regioselectivity in C?N bond formation. Exclusive para-selectivity is observed for the coupling with anilines.
The design and synthesis of related molecules that are more effective, more selective, and less toxic than aspirin are important objectives of biomedical research.Keep reading other articles of 2-Cyano-phenothiazine!SDS of cas: 38642-74-9
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Thiazine – an overview | ScienceDirect Topics,
Thiazine | C4H5NS – PubChem