Electrochemical N‐Centered Radical‐Triggered Intramolecular N‐N Coupling for the Cyclization of o‐Aminyl Azobenzenes

European Journal of Organic Chemistry, Год журнала: 2024, Номер 27(46)

Опубликована: Авг. 28, 2024

Abstract An electrochemical radical cyclization of o ‐aminyl azobenzenes via N ‐centered generation has been developed for the synthesis benzotriazoles. The bearing a sulfonyl protection on amine readily proceeds in absence any external transition metal catalyst or chemical oxidant, and exhibits good tolerance towards functional groups.

Язык: Английский

TMEDA-enabled regioselective sulfenylation of unprotected N-heterocycles via electrochemical sulfinyl radical generation

Organic Chemistry Frontiers, Год журнала: 2024, Номер unknown

Опубликована: Янв. 1, 2024

An electrochemical sulfenylation of unprotected N -heterocycles with a wide range commercially available arylsulfonyl chlorides was developed.

Язык: Английский

The application of azoarenes in the synthesis of nitrogen-containing heterocycles

Tetrahedron, Год журнала: 2024, Номер unknown, С. 134428 - 134428

Опубликована: Дек. 1, 2024

Язык: Английский