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.
Carboxylate Assistance for Catalyzed Hydroarylations of Methylenecyclopropanes
作者:Marvin Schinkel、Jan Wallbaum、Sergei I. Kozhushkov、Ilan Marek、Lutz Ackermann
DOI:10.1021/ol402037f
日期:2013.9.6
Carboxylate assistance enabled efficient and chemoselective ruthenium(II)-catalyzed hydroarylations and hydroalkenylations of highly strained methylenecyclopropanes via C-H bond activation occurring with ring conservation of the cyclopropane moieties.