Verbio Vereinigte Bioenergie Ag

Ximo Ag

Gabor Eros

Georg Emil Frater

Compound of formula 4 or formula 5 whereinL is a neutral ligand, preferably a nitrogen-containing heterocyclic carbene (NHC) such as carbene containing at least two nitrogen atoms, a cyclic aminoalkyl carbene (CAAC) or a bicyclic aminoalkyl carbene (BICAAC);R, R, R, R, R, R, R, R, Rand Rare, independently, H, unbranched or branched Calkyl, Ccycloalkyl, unbranched or branched Calkoxy, optionally bearing one or more halogen atoms, respectively; or aryl, optionally substituted with one or more of unbranched or branched Calkyl, Ccycloalkyl, unbranched or branched Calkoxy, aryl, aryloxy, unbranched or branched Calkylcarbonyl, arylcarbonyl, unbranched or branched Calkoxycarbonyl, aryloxycarbonyl, heteroaryl, carboxyl, cyano, nitro, amido, aminosulfonyl, N-heteroarylsulfonyl, unbranched or branched Calkylsulfonyl, arylsulfonyl, unbranched or branched Calkylsulfinyl, arylsulfinyl, unbranched or branched Calkylthio, arylthio, sulfonamide, halogen or N(R)(R), wherein Rand Rare independently selected from H and Calkyl:Ris H, unbranched or branched Calkyl.

Ruthenium complexes useful for catalyzing metathesis reactions

Compound of formula (4) or formula (5), wherein L is a neutral ligand, preferably a nitrogen-containing heterocyclic carbene (NHC) such as carbene containing at least two nitrogen atoms, a cyclic aminoalkyl carbene (CAAC) or a bicyclic aminoalkyl carbene (BICAAC); R, R, R, R, R, R, R, R, Rand Rare, independently, H, unbranched or branched Calkyl, Ccycloalkyl, unbranched or branched Calkoxy, optionally bearing one or more halogen atoms, respectively; or aryl, optionally substituted with one or more of unbranched or branched Calkyl, Ccycloalkyl, unbranched or branched Calkoxy, aryl, aryloxy, unbranched or branched Calkylcarbonyl, arylcarbonyl, unbranched or branched Calkoxycarbonyl, aryloxycarbonyl, heteroaryl, carboxyl, cyano, nitro, amido, aminosulfonyl, N-heteroarylsulfonyl, unbranched or branched Calkylsulfonyl, arylsulfonyl, unbranched or branched Calkylsulfinyl, arylsulfinyl, unbranched or branched Calkylthio, arylthio, sulfonamide, halogen or N(R)(R), wherein Rand Rare independently selected from H and Calkyl: Ris H, unbranched or branched Calkyl. 

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Budapest, Hungary

Gabor Eros