Absolute Rate Expressions for Hydrogen Atom Abstraction from Molybdenum Hydrides by Carbon-Centered Radicals
作者:James A. Franz、John C. Linehan、Jerome C. Birnbaum、Kenneth W. Hicks、M. S. Alnajjar
DOI:10.1021/ja991412e
日期:1999.10.1
expressions for hydrogenatomabstraction by primary, secondary, and tertiary alkyl radicals in dodecane and benzyl radical in benzene from the molybdenum hydride Cp*Mo(CO)3H and for reactions of a primary alkyl radical with CpMo(CO)3H in dodecane are reported (Cp* = η5-pentamethylcyclopentadienyl, Cp = η5-cyclopentadienyl). Rate expressions for reaction of primary, secondary, and tertiary radical clocks with
Polar substituent and solvent effects on the kinetics of radical reactions with thiols
作者:Christopher Tronche、Felix N. Martinez、John H. Horner、Martin Newcomb、Martin Senn、Bernd Giese
DOI:10.1016/0040-4039(96)01241-5
日期:1996.8
The rates of thiol trapping of radicals depend upon polarsubstituents (Table 1) and solvent effects (Table 2). The rate accelerating effect of water on the reactions of biologically relevant radicals is of special importance.