Abstract:
The present invention is to provide a gold complex represented by the formula (1):
wherein L represents a nitrogen-containing heterocyclic carbene ligand, and X represents an alkyl group, cycloalkyl group, alkoxycarbonyl group, aryloxycarbonyl group, alkylaminocarbonyl group, arylaminocarbonyl group, arylalkylaminocarbonyl group, alkylmercaptocarbonyl group, arylmercaptocarbonyl group, alkylsulfonyl group or arylsulfonyl group, provided that one or a plural number of hydrogen atoms on the carbon atom(s) of X may be substituted by a halogen atom, alkyl group, cycloalkyl group, aryl group, aralkyl group, alkoxy group, aryloxy group, alkylmercapto group, arylmercapto group or substituted amino group, a process for preparing the same, and an organic ultraviolet electroluminescent device using said gold complex.
Abstract:
An object of the present invention is to provide a benzobis(thiadiazole) derivative, which has an excellent mobility of electron (field-effect mobility) and also has an excellent stability in the atmosphere. The present invention relates to a benzobis(thiadiazole) derivative or the like, which has cyclic imide structures annelated to an aromatic ring in the molecule, represented by the following general formula (1) or (2) wherein R, A and Z represent predetermined groups.
Abstract:
The present invention is directed to a substituted phenylethynylgold-nitrogen-containing heterocyclic carbene complex represented by the formula (1) or (2):
wherein L represents a nitrogen-containing heterocyclic carbene ligand, and X represents an alkyl group, a cycloalkyl group, an aryl group, an aralkyl group, a heterocyclic group, an alkoxy group, an aryloxy group, an alkylmercapto group, an arylmercapto group or a substituted amino group; and one or a plural number of hydrogen atoms on the carbon atom(s) of X are independently optionally replaced by a halogen atom, an alkyl group, a cycloalkyl group, an alkenyl group, an aryl group, an aralkyl group, an alkoxy group, an aryloxy group, an alkylmercapto group, an arylmercapto group or a substituted amino group.
Abstract:
The present invention relates to a benzobis(thiadiazole) derivative represented by the formula (1): wherein R represents a group containing at least one fluorine atom (with the proviso that fluorine atom (F) and trifluoromethyl group (-CF 3 ) are excluded), and m represents an integer of from 1 to 10.
Abstract:
The present invention relates to a benzobis(thiadiazole) derivative represented by the formula (1):
wherein R represents a group containing at least one fluorine atom (with the proviso that fluorine atom (F) and trifluoromethyl group (-CF 3 ) are excluded), and m represents an integer of from 1 to 10.
Abstract:
The present invention relates to a benzobis(thiadiazole) derivative represented by the following general formula (1):
wherein R 1 represents a linear or branched alkyl group, or any one of the groups of the following formula (2):
wherein R represents a linear or branched alkyl group; R 2 represents a hydrogen atom; and R 3 represents a hydrogen atom, a linear or branched alkyl group, or any one of the groups of the formula (2); with the proviso that at least one of R 1 and R 3 represents any one of the groups of the formula (2); and two R 1 groups, two R 2 groups, and two R 3 groups may be the same as, or different from each other.
Abstract:
The present invention relates to a novel binuclear metal complex, which has, for example, a biimidazole as a bridging ligand and is useful in particular as a material for an organic electroluminescence element.