Towards the rational biosynthesis of substituted phenazines and phenoxazinones by laccases
作者:Ana Catarina Sousa、M. Conceição Oliveira、Lígia O. Martins、M. Paula Robalo
DOI:10.1039/c4gc00901k
日期:——
para-disubstituted aromatic amines into phenazine (“head-to-tail” dimers) and phenoxazinone chromophores. The redox properties of substituted aromatic amines were studied by cyclic voltammetry and the kinetic constants of CotA and Trametes versicolor laccases were measured for selected aromatic amines. The structure of novel enzymatically synthesised phenazine and phenoxazinone dyes using CotA laccase