13603-93-5

Basic information

• Product Name: 4-chloro-1,3-benzoxazol-2(3H)-one
• Synonyms: 4-chloro-1,3-benzoxazol-2(3H)-one
• CAS NO: 13603-93-5
• Molecular Weight: 169.567
• Mol File: 13603-93-5.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 4-chloro-1,3-benzoxazol-2(3H)-one(CAS DataBase Reference)
• NIST Chemistry Reference: 4-chloro-1,3-benzoxazol-2(3H)-one(13603-93-5)
• EPA Substance Registry System: 4-chloro-1,3-benzoxazol-2(3H)-one(13603-93-5)

Safety Data

• Hazardous Substances Data: 13603-93-5(Hazardous Substances Data)

Upstream product

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Relevant articles and documents

Visible-Light-Induced Intramolecular C(sp2)-H Amination and Aziridination of Azidoformates via a Triplet Nitrene Pathway

Catalytic intramolecular C-H amination and aziridination reactions of o-allylphenyl azidoformates have been achieved under visible-light irradiation, providing a mild, clean, and efficient method for the synthesis of useful benzoxazolones and [5.1.0] bicyclic aziridines. Mechanistic studies suggest that a triplet nitrene acts as the reactive intermediate. The chemoselectivity of the reaction, with alkyl olefin aziridination ? electron deficient olefin aziridination ≈ C(sp2)-H amination ? C(sp3)-H amination was observed, which may be instructive in the development of an understanding of visible-light-induced triplet nitrene transformation reactions.