27 results about "Aryl radical" patented technology

Provided is a novel organic compound with which it is possible to provide a light emitting device that has good heat resistance. Provided is an organic compound represented by general formula (G1). With respect to the organic compound represented by general formula (G1), at least one of R1 to R14 is a group represented by general formula (g1), and the rest are each independently a hydrogen atom, a deuterium atom, an alkyl group having 1 to 10 carbon atoms, a monovalent aromatic hydrocarbon group having 6 to 30 carbon atoms, or a monovalent heteroaromatic group having 1 to 30 carbon atoms. In addition, R21 to R28 are each independently a hydrogen atom, a deuterium atom, an alkyl group having 1 to 10 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, an alkoxy group having 1 to 10 carbon atoms, a monovalent aromatic hydrocarbon group having 6 to 30 carbon atoms, a monovalent heteroaromatic group having 1 to 30 carbon atoms, or the like. In addition, Ar represents a substituted or unsubstituted divalent aromatic hydrocarbon group having 6 to 25 carbon atoms, and m represents an integer of 0 to 2.

The invention discloses a chiral phenol calix [4] aryl porous organic molecular cage material as well as a preparation method and application thereof. A chiral calix [4] arene raceme and an acyl chloride chiral auxiliary agent are used as initial raw materials to react to prepare a pair of diastereoisomers, gram-grade separation is achieved through silica gel column chromatography, then the chiral auxiliary agent is removed respectively, and the single enantiomer chiral phenol calix [4] arene compound with the ee value being 99.9% or above can be obtained. The preparation method comprises the following steps of: synthesizing tetraaldehyde chiral phenol calix [4] arene by introducing an aldehyde group unit on the tetraaldehyde chiral phenol calix [4] arene through Duff reaction, and assembling the tetraaldehyde chiral phenol calix [4] arene serving as a construction element with a polyamino organic synthesizer to prepare the chiral phenol calix [4] arene porous organic cage with a larger cavity. The preparation method of the chiral porous organic cage does not need a catalyst, the preparation process is simple, operation is easy and convenient, expansibility is good, the yield is high, and the prepared chiral molecular cage is large in cavity, large in specific surface area and good in repeatability and can be used for chiral recognition and gas adsorption.

Provided is a compound which is useful as an optical material or an optical component, exhibits a high refractive index and high transparency, is easily polymerizable, exhibits chemical stability and high solubility in a variety of solvents, and exhibits storage stability as a solution. The compound is represented by formula (1). In the formula, n denotes an integer between 1 and 3. L denotes an optionally branched linking group having a valency of (n+1). Y1 and Y2 each independently denote an aromatic group having a total of 7-20 carbon atoms, nitrogen atoms, oxygen atoms and sulfur atoms. Ar1 and Ar2 each independently denote an optionally substituted aromatic hydrocarbon group. A ring structure may not be formed by Ar1 and T1 nor by Ar2 and Y2. p and q each independently denote an integer between 0 and 5. However, p and q may not both be 0. R1 denotes a hydrogen atom or a methyl group.

To provide novel organic compounds capable of providing highly reliable light-emitting devices. [Solution] An organic compound represented by the following structural formula (G1) is provided. However, in the organic compound represented by the following general formula (G1), R 1 ~R 14 Each of these groups comprises at least one aliphatic cyclic amine, with the remainder independently representing one of the following: hydrogen, deuterium, a C1-C10 alkyl group, a C3-C10 cycloalkyl group, a substituted or unsubstituted C6-C30 monovalent aromatic hydrocarbon group, a substituted or unsubstituted C1-C30 monovalent heteroaromatic group, and an aliphatic cyclic amine. JPEG2026049691000041.jpg50167

The present invention makes it possible to provide a method for producing a polymer compound that contains a repeating unit represented by formula (3), said method comprising a step for reacting, in the presence of an oxidizing agent, a bismuth compound represented by formula (1) and a dicarboxylic acid compound represented by formula (2). (In formula (1), X1-X3 may be the same or different and each represent a C6-14 aromatic hydrocarbon group.) (In formula (2), R represents a divalent organic group.) (In formula (3), X1-X3 and R are as defined above. n represents an integer of 2 or more.)

An imidazolidinylide compound for use as a shut-down additive for a lithium-ion battery. The imidazolidinylide compound has a formula (I),wherein, R1 to R4, each independently the other, is a linear C1- to C16-alkyl group, a branched C1- to C16-alkyl group, a C2- to C16-alkenyl group, a C3- to C8-cycloalkyl group, or a C3- to C16-arene group, wherein at least one of R2 and R3 may also be H, R1 to R4, each independently of the other, is completely, partially or not fluorinated, and R1 to R3 may each also contain O as a heteroatom.

Provided is a mixed material suitable for a practically useful organic EL element having high efficiency and a long life in spite of a low driving voltage.　The mixed material for an organic electroluminescent element contains a compound represented by general formula (1) and a compound represented by general formula (2). (Ring A is a nitrogen-containing five-membered heterocyclic ring expressed by formula (1a); Ar1 and Ar2 are each a C6-18 aromatic hydrocarbon group or the like; R1 is a C6-18 aromatic hydrocarbon group or the like; (a)-(c) are numbers of substitutions; and Ar3 is a connected phenyl group in which 2-6 phenyl groups are connected.) (X is an oxygen atom or a sulfur atom; Y1 to Y12 are each C-Ra; Z1 and Z2 are each a C6-18 aromatic hydrocarbon group or the like; and Ra is hydrogen, deuterium, or a substituted or unsubstituted C6-18 aromatic hydrocarbon group or the like.)

A novel organic compound that enables a highly reliable light-emitting device is provided. An organic compound represented by Structural Formula (G1) below is provided. In the organic compound represented by General Formula (G1) below, at least one of R1 to R14 represents a group including aliphatic cyclic amine, and the others each independently represent any one of hydrogen, deuterium, an alkyl group having 1 to 10 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, a substituted or unsubstituted monovalent aromatic hydrocarbon group having 6 to 30 carbon atoms, a substituted or unsubstituted monovalent heteroaromatic group having 1 to 30 carbon atoms, and a group including aliphatic cyclic amine.

A bidentate phosphite ligand which comprises a backbone having an a,a,a,a-tetrahydrocarbyl-1,3-dioxolane-4,5-dimethanol structure in which the hydrogen atoms of the hydroxyl groups on the methanol substituents have each been replaced by a P(OR1)2 group, where R1 is an aryl radical and wherein the 1,3-dioxolane ring in the α,α,α,α-tetrahydrocarbyl-1,3-dioxolane-4,5-dimethanol backbone is optionally substituted at the 2-position with one or more alkyl groups. When combined with a transition metal, such as nickel, the ligand provides a catalyst complex useful in hydrocyanation and other reactions.

Provided is a method that allows for a safer production of a naphthylsilole for use as a starting material for GNR, which involves reacting a compound of formula (1):(wherein R1a and R1b are the same or different and represent a hydrogen atom, an alkyl group, a cycloalkyl group, a (poly)ether group, an ester group, a halogen atom, an aromatic hydrocarbon group, or a heterocyclic group; R1a and R1b are optionally bound to each other to form a ring; R2 represents an aromatic hydrocarbon ring or a heterocyclic ring; and X represents a bromine or iodine atom) with a lanthanide- and lithium-containing ate complex to produce a lanthanide complex of the compound of formula (1); and then reacting it with a silyl compound of formula (2):R3aR3bSiCl2  (2)(wherein R3a and R3b are the same or different and represent an optionally branched C1-C4 alkyl group or a phenyl group).

A bidentate phosphite ligand comprises a backbone having a structure of acenaphthene-1,2-diol in which the hydrogen atoms of the hydroxyl groups have each been replaced by a P(OR1)2 group, where R1 is an aryl radical. When combined with a transition metal, such as nickel, the ligand provides a catalyst complex useful in hydrocyanation and other reactions.

An organic EL device uses a compound represented by a general formula and can be an organic EL device having high emission efficiency and a long lifetime. The compound for an organic electroluminescent device may be represented by the general formula, with, Ad being an adamantyl group represented by another general formula. X independently represents N or CR1, and at least one X represents N. R1 independently represents hydrogen and the like. Ar1 represents a substituted or unsubstituted aromatic hydrocarbon group having 6 to 18 carbon atoms and the like. R independently represents a substituted or unsubstituted aromatic heterocyclic group having 3 to 17 carbon atoms and the like. L1 and L2 each independently represent a direct bond and the like. “a” to f represent a number of substitutions and independently represent an integer of 0 to 4, where b+c+d+e+f≥1.

Provided are a novel capping layer material for an organic thin film element; a novel organic electroluminescent element; and a novel amine compound.　The amine compound is represented by formula (2).　In formula (2), A moieties are each independently: a trivalent to tetravalent monocyclic, linked ring or condensed ring aromatic hydrocarbon group having 6-13 carbon atoms, which may be substituted with a fluorine atom; a trivalent to tetravalent monocyclic, linked ring or condensed ring heteroaromatic group having 3-11 carbon atoms, which may be substituted with a phenyl group, a pentafluorophenyl group, a pyridyl group, a tetrafluoropyridyl group, a methyl group, an adamantyl group or a fluorine atom; or a trivalent to tetravalent cyclic aliphatic hydrocarbon group having 3-18 carbon atoms, which may be substituted with a phenyl group, a pentafluorophenyl group, a pyridyl group, a tetrafluoropyridyl group, a methyl group, an adamantyl group or a fluorine atom.　In formula (2), B moieties are each independently: a divalent to trivalent monocyclic, linked ring or condensed ring aromatic hydrocarbon group having 6-13 carbon atoms; a divalent to trivalent monocyclic, linked ring or condensed ring heteroaromatic group having 3-11 carbon atoms; or a divalent to trivalent cyclic aliphatic hydrocarbon group having 3-18 carbon atoms.　In formula (2), E moieties are each independently: a monovalent monocyclic, linked ring or condensed ring aromatic hydrocarbon group having 6-26 carbon atoms; a monovalent monocyclic, linked ring or condensed ring heteroaromatic group having 3-26 carbon atoms; or a monovalent cyclic aliphatic hydrocarbon group having 3-18 carbon atoms.　In formula (2), l is an integer between 1 and 4.　In formula (2), m is an integer between 0 and 2.　In formula (2), n is 1 or 2.　In formula (2), at least one E moiety is a moiety in which an aromatic hydrocarbon group, heteroaromatic group or aliphatic hydrocarbon group that constitutes E is substituted with one or more fluorine atoms.　In formula (2), B and E moieties may each independently be substituted with a phenyl group, a naphthyl group, a pyridyl group, a triazyl group, a methyl group, a methoxy group, an adamantyl group or a fluorine atom, and substituent groups on B and E moieties may be further substituted with one or more groups selected from the group consisting of these groups.

Provided are: a perovskite solar cell having high photoelectric conversion efficiency; a liquid composition suitably used for forming a hole transport layer; a triarylamine compound or diarylamine compound suitably added to the liquid composition; and a method for manufacturing a perovskite solar cell using the liquid composition.　In the perovskite solar cell, a hole transport layer contains: a triarylamine compound represented by formula (1): (HO)2P(=O)-Ar1-N(Ar2)2 (in formula (1), Ar1 is a divalent aromatic hydrocarbon group that optionally has a substituent, and Ar2 is a phenyl group or the like); or a diarylamine compound represented by formula (1'): (HO)2P(=O)-R1-N(Ar1)2 (in formula (1'), R1 is a chain aliphatic group that optionally has a substituent and optionally contains a hetero atom, and Ar1 is an aromatic hydrocarbon group optionally substituted with a halogen atom or the like).

The present invention provides an organic electronic element and an imide compound, with which hole transport capability can be improved.　Provided is an organic electronic element comprising a first electrode, a second electrode, and an organic layer disposed between the first electrode and the second electrode, wherein the organic layer contains a compound represented by formula (1). (In formula (1): Ar1 is a C6-30 aromatic hydrocarbon group which may be substituted with R11, a C3-30 heteroaromatic group which may be substituted with R11, or a C1-30 unsubstituted alkyl group which may have a branched or cyclic structure, and R1 is a C1-15 aliphatic hydrocarbon group; n represents 1, 2, or 3; and R11 and ring A are prescribed groups.)

Provided is a UV-curable composition containing a silicon atom, that has high adjustability of mechanical properties of a product obtained by curing, and excellent workability when applied to a base material, even as a solvent-free type. A UV-curable composition contains: when the total mass of the composition is 100 parts by mass, (A) 1 to 99 parts by mass of a compound having one or more (meth)acryloxy group in one molecule, and (B) 99 to 1 part by mass of an organopolysiloxane having two or more alkenyl groups and at least one aromatic hydrocarbon group with 6 to 20 carbon atoms in one molecule, and having no UV-curable functional group. The composition is substantially free of an organic solvent.

Provided are: a practically useful organic electroluminescent element material which emits light with high efficiency while being driven at a low voltage, and has long service life characteristics; and an organic electroluminescent element using the same.　This organic electroluminescent element material is characterized by being a compound represented by general formulae (1a)-(1d), and is characterized in that the average deuteration rate of hydrogen in the compound is at least 10%. Ar1 represents a structure in which a carbazolyl group and a substituted or unsubstituted aromatic hydrocarbon group are linked, and R2-R9 each independently represent hydrogen, deuterium, or an aliphatic hydrocarbon group having 1-10 carbon atoms.

A bidentate phosphite ligand comprises a backbone having a structure of acenaphthene-1,2-diol in which the hydrogen atoms of the hydroxyl groups have each been replaced by a P(OR1)2 group, where R1 is an aryl radical. When combined with a transition metal, such as nickel, the ligand provides a catalyst complex useful in hydrocyanation and other reactions.

The present invention provides an organic electronic element capable of improving hole transport capability, and an imide compound.　Provided is an organic electronic element comprising a first electrode, a second electrode, and an organic layer that is disposed between the first electrode and the second electrode, wherein the organic layer contains an imide compound having a structure represented by formula (1). (In the formula; Ar1 and Ar2 represent arbitrary organic groups; at least one of Ar1 and Ar2 is a six-membered aromatic hydrocarbon group or a six-membered heteroaromatic group which is represented by formula (Q1) and in which Cy1 is bonded at the ortho position; ring A represents a monocyclic or fused-ring aromatic hydrocarbon ring; and the aromatic hydrocarbon ring may be obtained by linking a plurality of aromatic hydrocarbon rings directly or via a linking group, and may be substituted with one or more groups selected from the group consisting of a cyano group, F, Cl, and Br.) (In formula (Q1), Cy1 and X1 to X4 are prescribed groups.)

To provide a resist composition or the like capable of producing a resist pattern having good CD uniformity.SOLUTION: A structural unit represented by formula (IP): Wherein R0 is hydrogen, halogen, or the like; X10 is a bond, - O -, - CO -, or the like; and Ar2 is a substituted or unsubstituted aromatic or heteroaromatic group. ] SELECTED DRAWING: None

The purpose of the present invention is to provide: a non-polymer compound represented by formula (1) as a novel non-polymer compound having exceptional solubility in organic solvents; and a composition for film formation containing the non-polymer compound, the composition making it possible to form a cured film having both a high refractive index and light resistance. (In the formula, X represents a n-valent functional group having a triazine skeleton and a phenolic hydroxy group; k represents 0 or 1; each Ar independently represents a C6-14 aromatic hydrocarbon group or a C3-14 aromatic heterocyclic group optionally having a C1-4 alkyl group as a substituent; and n represents 2 or 3.)

Compound represented by formula (G1): wherein A1 and A2 each independently represent a substituted or unsubstituted condensed aromatic ring with 10 to 30 carbon atoms, a substituted or unsubstituted condensed heteroaromatic ring with 3 to 30 carbon atoms, or a structure represented by formula (Z-1) or formula (Z-2); wherein Z1 and Z2 each independently have a structure represented by formula (Z-1) or (Z-2); wherein X1 and X2 each independently represent an alkyl group with 3 to 10 carbon atoms, a substituted or unsubstituted cycloalkyl group with 3 to 10 carbon atoms, a cycloalkyl group with a bridge structure and with 7 to 10 carbon atoms, or a trialkylsilyl group with 3 to 12 carbon atoms.wherein Ar1 and Ar2 each independently represent a substituted aromatic hydrocarbon group with 6 to 13 carbon atoms, wherein the substituent of the substituted aromatic hydrocarbon group of Ar1 and Ar2 is each represented by an alkyl group with 3 to 10 carbon atoms, a substituted or unsubstituted cycloalkyl group with 3 to 10 carbon atoms, a cycloalkyl group with a bridge structure and with 7 to 10 carbon atoms, or a trialkylsilyl group with 3 to 12 carbon atoms, wherein R1 to R16 each independently represent hydrogen, an alkyl group with 3 to 10 carbon atoms, a substituted or unsubstituted cycloalkyl group with 3 to 10 carbon atoms, a trialkylsilyl group with 3 to 12 carbon atoms, or a substituted or unsubstituted aryl group with 6 to 25 Represent carbon atoms,wherein at least one of R1 to R5 represents an alkyl group with 3 to 10 carbon atoms, a substituted or unsubstituted cycloalkyl group with 3 to 10 carbon atoms, a trialkylsilyl group with 3 to 12 carbon atoms, or a substituted or unsubstituted aryl group with 6 to 25 carbon atoms, and wherein at least one of R6 to R10 represents an alkyl group with 3 to 10 carbon atoms, a substituted or unsubstituted cycloalkyl group with 3 to 10 carbon atoms, a trialkylsilyl group with 3 to 12 carbon atoms, or a substituted or unsubstituted aryl group with 6 to 25 carbon atoms.

An organic compound that enables provision of a light-emitting device with high emission efficiency and high reliability is provided. An organic compound represented by General Formula (G1-1) below is provided. Note that in General Formula (G1-1) below, R1 to R10 each independently represent any one of hydrogen, an alkyl group having 3 to 10, inclusive, carbon atoms, and a substituted or unsubstituted cycloalkyl group having 3 to 10, inclusive, carbon atoms, and Ar1 and Ar2 each independently represent an aromatic hydrocarbon group having 6 to 13, inclusive, carbon atoms with a substituent. The Ar1 and the Ar2 each include, as the substituent, one or more of a cycloalkyl group having 3 to 12, inclusive, carbon atoms and a cycloalkyl group having a bridge structure and having 7 to 10, inclusive, carbon atoms.

To provide an acid generator capable of producing a resist pattern having good line edge roughness, a resist composition containing the same, and the like.SOLUTION: The acid generator, the resin and the resist composition contain a salt represented by formula (I) or a specific structural unit derived from formula (I). [In the formulae, Q1, Q2, R1, and R2 are each independently hydrogen, fluoro, or the like; z is an integer of 0 to 6; X0 is - O -, - CO -, or the like; mm1 is 0 or 1; L1 and L2 are each independently a bond or a substituted or unsubstituted hydrocarbyl group; Ar1 and are each independently a halogen atom or a substituted or unsubstituted hydrocarbyl group; and are each independently an integer of 0 to 4; is an integer of 0 to 4, - O -, X1 Ar2 m6 R5 m5 R6, -CO - or the like; R0 represents hydrogen, halogen, or an alkyl group optionally substituted with halogen; and Z + represents an organic cation. ] SELECTED DRAWING: None

The invention discloses a preparation method of a trisubstituted allene compound. The present invention relates to the hydroarylation of 1, 3-enyne with aryl halides under electrochemical conditions, which strategy focuses on the generation of aryl radicals from aryl halides via cathodic single electron transfer (SET) electroreduction promoted by an organic redox mediator, thereby avoiding the need for metal catalysts. The aryl radicals generated in situ will undergo selective addition to the distal (olefin) carbon of the 1, 3-enyne. And expensive transition metal catalysts and harsh reaction conditions are not needed. The high reduction potential of aryl halides is avoided, so that aryl radicals can be generated under mild electrochemical conditions, and degradation of sensitive functional groups, which is often observed at high voltages, is prevented. In addition, water can be used as a benign and abundant proton source, and the method is easily suitable for using low-cost and commercially available D2O as a deuterium donor, and can efficiently synthesize deuterium-labeled allene.

The present invention provides a material for an organic electroluminescent device that is practically useful for low voltage, high efficiency, and long lifespan characteristics, and an organic electroluminescent device using the same. The material for an organic electroluminescent device is represented by the following general formula (1). (Here, a and b represent the number of substitutions, a represents 1 to 5, and b represents 1 to 4. m represents the number of repetitions, 1 or 2. Ar0 and Ar1 each independently represent hydrogen, a phenyl group, etc. R2 to R7 each independently represent hydrogen, an aromatic hydrocarbon group having 6 to 20 carbon atoms, an aromatic heterocyclic group having 2 to 20 carbon atoms, etc. However, R2 to R7 do not include carbazole. Additionally, some or all of the hydrogen in the compound represented by general formula (1) may be substituted with deuterium.)

Provided is a novel organic compound with which it is possible to provide a highly reliable light-emitting element and a light-emitting device. Provided is an organic compound represented by structural formula (G1). In the organic compound represented by the following general formula (G1), at least one of R1 to R14 is a group containing an aliphatic cyclic amine; and the remainders each independently represent any one of hydrogen, deuterium, an alkyl group having 1 to 10 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, a substituted or unsubstituted monovalent aromatic group having 6 to 30 carbon atoms, a substituted or unsubstituted monovalent heteroaromatic group having 1 to 30 carbon atoms, and an aliphatic cyclic amine-containing group.