醌-铑膦有机金属配合物的EPR研究

AN EPR STUDY OF THE QUINONE-RHODIUM PHOSPHINE ORGANOMETALLIC COMPLEX

报道了两个铑膦金属有机配合物RhCOCl(PPh3) 2 ,RhCl(PPh3) 3分别与DTBQ的加成反应 ,并利用EPR技术对上述两个体系进行研究 ,探明顺磁加成物的结构及其电子转移的路径 .

The two stable DTBQ RhCOCl(PPh\-3)\-2 and DTBQ RhCl(PPh\-3)\-3 organometallic radical complexes are prepared by oxidative addition reactions. EPR observations provide insights into the radical structures and the possible electron transfer processes.\;\;