The area between enzymatic and chemical catalyses, associated with simulation of biochemical processes by their basic parameters, is accepted as mimetic catalysis. The key aspect of the mimetic catalyst is diversity of enzyme and biomimetic function processes, which principally distinguishes the mimetic model from traditional full simulation. Based on the analysis of conformities and diversities of enzymatic and chemical catalysis, the general aspects of mimetic catalysis are discussed. An idealized model of the biomimetic catalyst and the exclusive role of the membrane in its structural organization are considered. The most important achievements in the branch of catalysis are shown, in particular, new approaches to synthesis and study of biomimetic catalase, peroxidase and monooxidases reactions. Based on these ideas and data on the structure of catalytic sites in cytochrome P-450 and corresponding mimics, the catalytic domain of the biomimic was designed. The greater part of enzymatic reactions “in vivo” are coherent-synchronized or conjugate character. Methane oxidation to methanol, propane oxidation to isopropyl alcohol and ethylene oxidation to acetaldehyde and ethanol, propylene oxidation to propylene oxide, demonstrate experimental approaches to the study of interfering reaction dynamics and, with the help of the determinant equation, the potential abilities of reaction media are assessed anf the type of chemical interference determined