Iron（Ill） Chloride Catalyzed Oxidative Coupling Reaction of 1,2-Diarylethylene Derivatives  

出　　处：《Chinese Journal of Chemistry》2013年第8期1045-1053,共9页中国化学（英文版）

摘　　要：A nontoxic FeCI3 catalyzed intramolecular oxidative coupling reaction was developed for mild synthesis of a series of phenanthrenes with different substituents. The method involves cross dehydrogenative coupling of a vari- ety of 1,2-diarylethylene derivatives with di-tert-butylperoxide （DTBP） as a sole oxidant at room temperature in CHzC1jTFA （9 ; 1 V/V） to yield phenanthrenes in good to excellent yields.A nontoxic FeCI3 catalyzed intramolecular oxidative coupling reaction was developed for mild synthesis of a series of phenanthrenes with different substituents. The method involves cross dehydrogenative coupling of a vari- ety of 1,2-diarylethylene derivatives with di-tert-butylperoxide （DTBP） as a sole oxidant at room temperature in CHzC1jTFA （9 ; 1 V/V） to yield phenanthrenes in good to excellent yields.

关 键 词：oxidative coupling 1 2-diarylethylene PHENANTHRENE iron（III） chloride DTBP 

分 类 号：O623.11[理学—有机化学] O636.1[理学—化学]