Nuclear Amination Catalyzed by Fungal Laccases: Reaction Products of <i>p</i>-Hydroquinones and Primary Aromatic Amines
作者:Timo H. J. Niedermeyer、Annett Mikolasch、Michael Lalk
DOI:10.1021/jo048454s
日期:2005.3.1
amination of p-hydroquinones with primaryaromaticamines was catalyzed by fungal laccases (EC 1.10.3.2) from Trametes spec. and Myceliophthora thermophila. This is the first report of laccase-catalyzed synthesis of aminoquinones. Incubation of two compounds with laccase in the presence of oxygen resulted in the formation of the corresponding monoaminated or diaminated quinones. No hydroquinonoids were formed