Synthesis of 2,5‐Diaminoquinones by One‐Pot Copper‐Catalyzed Aerobic Oxidation of Hydroquinones and Addition Reaction of Amines | Zendy

Kim Sungjin | Zendy; Kim Daehwan | Zendy; Park Jaiwook | Zendy

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Synthesis of 2,5‐Diaminoquinones by One‐Pot Copper‐Catalyzed Aerobic Oxidation of Hydroquinones and Addition Reaction of Amines

Author(s) -

Kim Sungjin,

Kim Daehwan,

Park Jaiwook

Publication year - 2009

Publication title -

advanced synthesis and catalysis

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.541

H-Index - 155

eISSN - 1615-4169

pISSN - 1615-4150

DOI - 10.1002/adsc.200900347

Subject(s) - chemistry , hydroquinone , copper , catalysis , redox , organic chemistry , inorganic chemistry , photochemistry

The aerobic oxidation of various hydroquinones was achieved by using copper nanoparticles entrapped in aluminum oxyhydroxide [Cu/AlO(OH)] at room temperature. Furthermore, 2,5‐diamino‐1,4‐benzoquinones were synthesized directly from hydroquinone and amines by a one‐pot procedure consisting of the copper‐catalyzed aerobic oxidation of hydroquinones and the double addition of amines to the resulting quinones.

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