Arlanxeo Netherlands B.v.

Maxence Valla

Dmitry Vadimovich Uborsky

Georgy Pavlovich Goryunov

Oleg Vladimirovich Samsonov

Alexandra Berthoud

Alexander Z Voskoboynikov

Dmitry Y Mladentsev

Alexander Zel'Manovich Voskoboynikov

Oleg V Samsonov

A metal complex of the formula (1) TCyLMZ(1), wherein M is a group 4 metal, Z is an anionic ligand, p is the number 1 or 2, TCy is a thiophene-fused cyclopentadienyl-type ligand of the formula (2) is described. Methods of making and using the metal complex are also described.

Metal complex comprising amidine and thiophene fused cyclopentadienyl ligands

A metal complex of the formula (1) InCyLMZp (1), wherein M is a group 4 metal, Z is an anionic ligand, p is number of 1 to 2, InCy is an indole fused cyclopentadienyl-type ligand of the formula (2) wherein Rindependently is a C1-C4-alkyl, m is a number of 0 to 4, Ris a C1-C10-alkyl, C5-C10-cycloalkyl, or a C6-C10-aryl unsubstituted or substituted with C1-C10-alkyl or C1-C4-dialkyl amino, R, Rand Reach is independently selected from hydrogen, C1-C4-alkyl, C6-C10-aryl unsubstituted or substituted with C1-C4-alkyl, halide, or both of C1-C4-alkyl and halide and, L is an amidinate ligand of the formula (3a) wherein the amidine-containing ligand (3a) is bonded to the metal M via the imine nitrogen atom N2, wherein Ris independently selected from C1-C4-alkyl and halide and q is a number of 0 to 4, Subis a cyclic or linear aliphatic or aromatic substituent. 

Metal complex comprising amidine and indole fused cyclopentadienyl ligands

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Liege, Belgium

Maxence Valla