C-H activation.

Although the biocatalytic activation of carbon-hydrogen bonds by oxidation to alcohols was one of the first biotransformations to be exploited by the chemical industry, this remarkable process continues to be the subject of intense research activity. Recent developments in this area have centred on the use of new biocatalysts and substrates for C-H activation, in particular on the use of recombinant strains of yeast and bacteria expressing useful hydroxylase enzymes, on mechanistic work using hydroxylase enzymes that relies on the tools of molecular biology to address outstanding questions, particularly those of substrate selection and product predictability, and on the application of these systems for hydroxylation and heteroatom dealkylation reactions.