Oxygenation of Alkane C−H Bonds with Methyl(trifluoromethyl)dioxirane: Effect of the Substituents and the Solvent on the Reaction Rate
作者:María E. González-Núñez、Jorge Royo、Rossella Mello、Minerva Báguena、Jaime Martínez Ferrer、Carmen Ramírez de Arellano、Gregorio Asensio、G. K. Surya Prakash
DOI:10.1021/jo0509511
日期:2005.9.1
The mechanism of the oxygenation of alkane C−Hbonds with methyl(trifluoromethyl)dioxirane (1a) is studied through the effect of the substituent and solvent on the rate of oxygenation of 2-substituted adamantanes (2). The results suggest a remarkable electron deficiency at the reacting carbon atom in the transition state leading to the regular oxygenation products. The linearity of the Hammett plot