1.
Org Lett
; 15(6): 1182-5, 2013 Mar 15.
Article
in English
| MEDLINE
| ID: mdl-23451761
ABSTRACT
Nickel-catalyzed alkylative coupling of an enone or enal with methylenecyclopropane in the presence of triethylborane was achieved via stereospecific proximal C-C bond cleavage of methylenecyclopropane. With the use of methylenecyclopropane possessing an acyclic alkyl substituent, this reaction was also accompanied by the ß-hydrogen elimination.