Air oxidized activated carbon catalyst for aerobic oxidative aromatizations of N-heterocycles
نویسندگان
چکیده
Air oxidized activated carbon offers a robust, efficient, metal-free and recyclable catalyst for aromatizations of N-heterocycles, O 2 being the terminal oxidant.
منابع مشابه
Intramolecular Pd(II)-catalyzed aerobic oxidative amination of alkenes: synthesis of six-membered N-heterocycles.
Use of a base-free Pd(DMSO)(2)(TFA)(2) catalyst system enables the synthesis of six-membered nitrogen heterocycles via a Wacker-type aerobic oxidative cyclization of alkenes bearing tethered sulfonamides. Various heterocycles, including morpholines, piperidines, piperazines, and piperazinones, are accessible by this method.
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ژورنال
عنوان ژورنال: Catalysis Science & Technology
سال: 2021
ISSN: ['2044-4761', '2044-4753']
DOI: https://doi.org/10.1039/d1cy00878a