Mechanistic Implications in the Phosphatase Activity of Mannich-Based Dinuclear Zinc Complexes with Theoretical Modeling
作者:Ria Sanyal、Xuepeng Zhang、Priyanka Kundu、Tanmay Chattopadhyay、Cunyuan Zhao、Franz A. Mautner、Debasis Das
DOI:10.1021/ic502937a
日期:2015.3.2
possess significant hydrolytic efficiency. Michaelis–Menten-derived kinetic parameters indicate that the competitiveness of the rate of P–O bond fission employing the phosphomonoester (4-nitrophenyl)phosphate in 97.5% N,N-dimethylformamide is 3 > 1 > 2 and the kcat value lies in the range 9.47–11.62 s–1 at 298 K. Theoretical calculations involving three major active catalyst forms, such as the dimer-cis