The effects of microwaves (MW) on the photolysis of a benzene solution of N-[12-(4-nitro-1-naphthyloxy)dodecyl]aniline under a magnetic field were investigated. The reaction intermediate was identified as a biradical the ESR spectrum of which was recorded by plotting the MW effect as a function of the magnetic field under which the reaction proceeds. The kinetic parameters of the reaction system were estimated from the MW effects observed as functions of the delay period from the laser pulse for putting on/off the MW pulse.
研究了微波(MW)对 N-[12-(4-硝基-1-
萘氧基)
十二烷基]
苯胺的苯溶液在磁场下发生光解的影响。通过绘制 MW 效应与反应进行时磁场的函数关系图,确定了反应中间体为双二啶,并记录了其 ESR 光谱。反应系统的动力学参数是通过观察到的 MW 效应作为开启/关闭 MW 脉冲的激光脉冲延迟时间的函数来估算的。