Ruthenium-Catalyzed Hydroarylations of Methylenecyclopropanes: Mild C−H Bond Functionalizations with Conservation of Cyclopropane Rings
作者:Sergei I. Kozhushkov、Dmitry S. Yufit、Lutz Ackermann
DOI:10.1021/ol8011875
日期:2008.8.21
Ring conservation was observed in the first catalytic intermolecular hydroarylation of methylenecyclopropanes via C-H bond functionalization, a remarkable reactivity mode for a transformation proceeding through (cyclopropylcarbinyl)metal intermediates.
Electrochemically enabled rhodium-catalyzed [4 + 2] annulations of arenes with alkynes