Polymeric dicarbonyl ruthenium(I) acetate - An efficient catalyst for alkene cyclopropanation with diazoacetates
作者:Gerhard Maas、Thorsten Werle、Mechthild Alt、Dieter Mayer
DOI:10.1016/s0040-4020(01)80330-6
日期:1993.1
The polymeric complex [Ru2(CO)4(mu-OAc)2]n is the first Ru(I) catalyst that efficiently catalyzes cyclopropanation of alkenes with diazoacetic esters. The related dinuclear catalyst Ru2(CO)4(mu-OAc)2(MeCN)2 shows a similar performance only for cyclopropanation of monosubstituted alkenes.