作者:Wei, Rong、Wang, Yuan、Zhang, Juantao、Wu, Chunsheng、Zhang, Zhenhua、Zhang, Duo
DOI:10.3390/molecules29143281
日期:——
An electron donor–acceptor complex was utilized to generate alkoxy radicals from alcohols under mild conditions using visible light. This approach was combined with a hydroxybromination process to achieve the deconstructive functionalization of alkenes, leading to the production of geminal dibromides. Mechanistic investigations indicated the intermediacy of hypervalent iodine (III) compounds.
利用电子供体-受体复合物在温和条件下使用可见光从醇中产生烷氧基自由基。该方法与羟基溴化过程相结合,实现烯烃的解构官能化,从而产生偕二溴化物。机理研究表明高价碘 (III) 化合物的中介作用。