Department of Applied Chemistry, University of Basque Country (UPV/EHU), 20080 San Sebastián, Spain.
Dalton Trans. 2018 Nov 22;47(45):16225-16231. doi: 10.1039/c8dt03703e.
Efficient catalytic reduction of CDCl3 and other alkyl halides, including persistent organic pollutants, by different tertiary silanes using the unsaturated silyl-hydrido-Rh(iii) complex {Rh(H)SiMe2(o-C6H4SMe)2}[BArF4] as a pre-catalyst is accomplished. The reactions are performed in a solvent-free manner. On account of experimental evidence, a simplified catalytic cycle is suggested for the hydrodehalogenation of CDCl3.
不同的叔硅烷在不饱和硅氢基-铑（III）配合物{Rh（H）[SiMe2（o-C6H4SMe）]（PPh3）2} [BArF4]作为预催化剂的作用下，实现了对 CDCl3 和其他卤代烷基，包括持久性有机污染物的高效催化还原。反应是在无溶剂的情况下进行的。根据实验证据，提出了一个简化的催化循环来解释 CDCl3 的氢卤化反应。
