Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States.
J Am Chem Soc. 2010 Oct 13;132(40):14076-8. doi: 10.1021/ja107481a.
The palladium-catalyzed conversion of aryl and vinyl triflates to aryl and vinyl halides (bromides and chlorides) has been developed using dialkylbiaryl phosphine ligands. A variety of aryl, heteroaryl, and vinyl halides can be prepared via this method in good to excellent yields.
钯催化芳基和乙烯基三氟甲磺酸酯转化为芳基和乙烯基卤化物(溴化物和氯化物),使用二烷基联苯膦配体开发。通过该方法可以以良好至优异的收率制备各种芳基、杂芳基和乙烯基卤化物。