286 results about "Benzene derivatives" patented technology

The invention provides an organometallic complex, containing oxygen free organic ligands, for the deposition of a metal, preferably copper, silver or gold, and preferably by way of chemical vapor deposition. The organometallic complex having the formula [(Do)nMLx]k where M is a metal preferably selected from the group consisting of Cu, Ag and Au; Do is selected from the group comprising ethers, phosphines, olefins, sulfides, pyridines, carbonyl, hydroxyl, cyclopentadiene, benzene derivatives, allyls, alkyls, amines, polyamines, aniline derivatives, cyclooctadiene and combinations thereof; n is an integer having a value from 0 to 4; k is an integer having a value from 1 to 4; x is an integer having a value from 1 to 4; and L is an amidinate ligand of the formula R1—NC(R2)N—R3 where R1, R2 and R3 are selected from the group consisting of alkyls, allyls, aryls, heteroaryls, hydrogen, non-metals and metalloids; and where R1, R2 and R3 are different or the same.

The invention relates to a pharmaceutical composition according to the claim 1 comprising a glucopyranosyl-substituted benzene derivative in combination with a DPP IV inhibitor which is suitable in the treatment or prevention of one or more conditions selected from type 1 diabetes mellitus, type 2 diabetes mellitus, impaired glucose tolerance and hyperglycemia. In addition the present invention relates to methods for preventing or treating of metabolic disorders and related conditions.

The preparation process of nanometer composite silica-acrylate emulsion includes the following steps: mixing small molecular alcohol, silane as coupling agent, deionized water and acid solution through stirring; adding the hydrolyzed product of nanometer silica and silane as coupling agent into benzene derivative solvent under the protection of inert gas via stirring; centrifugal separation, flushing with alcohol or acetone and vacuum drying to obtain modified nanometer silica; dispersing acrylate monomer into fine emulsion; mixing the modified silica, anionic or non-ionic emulsifier, stabilizer and water, emulsifying and adding soluble persulfate or liposoluble peroxide; and adding the fine emulsion into the mixed solution to obtain the nanometer composite silica-acrylate emulsion. The present invention has less environmental pollution and is suitable for industrial application.

A composition, which can be used in an ink jet printing method, can use either a non-polar or a weakly polar material as a functional material, prevents clogging at dispensing time, achieves stable dispensing, and prevents precipitation of content matter during dispensing and phase separation during film formation, a uniform, homogenous functional film formed using this composition and a manufacturing method therefor, as well as an organic EL device or other such display device and a manufacturing method therefor. A composition of the present invention consists of a functional material, and a solvent comprising at least one benzene derivative, which has one or more substituents, and these substituents have 3 or more carbon atoms in total. A functional film of the present invention is formed using the above-mentioned composition. A display device of the present invention comprises luminescent material layers formed using the above-mentioned composition between two electrodes. The above-mentioned display device is an organic EL device or the like.

The invention provides an application of a perylene derivative, belongs to the field of detection techniques, and solves the technical problems that the conventional developing method of latent fingerprints is cumbersome and time-consuming, pollutes the environment, needs complex instruments for assistance, has more requirements on the property and surface state of a to-be-developed object, and cannot clearly develop a knotty object. The perylene derivative provided by the invention can serve as a developing agent and is prepared into a developing solution used for the development of the latent fingerprints. As the developing agent, the perylene derivative provided by the invention can quickly and simply develop the latent fingerprints, is economical and practical, has high sensitivity, does not need the complex instruments for assistance, is harmless to the environment and operating personnel and has a wide application range, and the developed veins of the latent fingerprints can be preserved for a long time.

The invention provides a liquid crystal compound which has stability to heat, light and so forth, shows liquid crystal phases in a wide temperature range, and has a small viscosity, an appropriate optical anisotropy, a large dielectric anisotropy, and an excellent compatibility with other liquid crystal compounds. The invention provides a liquid crystal composition which has an appropriate optical anisotropy, an appropriate dielectric anisotropy, a low threshold voltage, and a high maximum temperature and a low minimum temperature of a nematic phase. The invention provides a liquid crystal display device which has a short response time, a small power consumption, a small driving voltage, and a large contrast, and can be used in a wide temperature range.The liquid crystal compound is a halogeno-benzene derivative having a trifluoropropenyl group or trifluoropropynyl group at a side chain, such as, for example, trans-4′-[3,5-difluoro-4-(3,3,3-trifluoropropenyl)phenyl]-trans-4-propylbicyclohexyl. The liquid crystal composition contains a compound which is this derivative. The liquid crystal display device uses this liquid crystal composition.

The present invention is related to azolidinedione-vinyl fused-benzene derivatives of formula (I) for the treatment and / or prophylaxis of autoimmune disorders and / or inflammatory diseases, cardiovascular diseases, neurodegenerative diseases, bacterial or viral infections, kidney diseases, platelet aggregation, cancer, graft rejection or lung injuries.wherein A, X, Y, Z, R1, R2 and n are as described in the description.

The present invention relates to processes for preparing a glucopyranosyl-substituted benzyl-benzene derivative of general formula III,wherein R1 is defined according to claim 1.

A composition, which can be used in an ink jet printing method, can use either a non-polar or a weakly polar material as a functional material, prevents clogging at dispensing time, achieves stable dispensing, and prevents precipitation of content matter during dispensing and phase separation during film formation, a uniform, homogenous functional film formed using this composition and a manufacturing method therefor, as well as an organic EL device or other such display device and a manufacturing method therefor. A composition of the present invention consists of a functional material, and a solvent comprising at least one benzene derivative, which has one or more substituents, and these substituents have 3 or more carbon atoms in total. A functional film of the present invention is formed using the above-mentioned composition. A display device of the present invention comprises luminescent material layers formed using the above-mentioned composition between two electrodes. The above-mentioned display device is an organic EL device or the like.

The invention provides an organometallic complex, containing oxygen free organic ligands, for the deposition of a metal, preferably copper, silver or gold, and preferably by way of chemical vapor deposition. The organometallic complex having the formula[(Do)nMLx]kwhere M is a metal preferably selected from the group consisting of Cu, Ag and Au;Do is selected from the group comprising ethers, phosphines, olefins, sulfides, pyridines, carbonyl, hydroxyl, cyclopentadiene, benzene derivatives, allyls, alkyls, amines, polyamines, aniline derivatives, cyclooctadiene and combinations thereof;n is an integer having a value from 0 to 4;k is an integer having a value from 1 to 4;x is an integer having a value from 1 to 4; andL is an amidinate ligand of the formulaR1—NC(R2)N—R3where R1, R2 and R3 are selected from the group consisting of alkyls, allyls, aryls, heteroaryls, hydrogen, non-metals and metalloids; and where R1, R2 and R3 are different or the same.

The present invention provides a compound represented by the general formula:[wherein Ring A represents an optionally substituted 5- to 8-membered ring, Ring B represents a further optionally substituted 4- to 10-membered ring, Ring C represents a further optionally substituted benzene ring, X1 represents carbon atom, X2 represents a carbon atom, an oxygen atom, etc., W represents a nitrogen atom, etc., Y11 represents a group represented by the formula CR2R3′ (wherein R2 represents a hydrogen atom, a cyano group, a nitro group, etc., and R3′ represents a hydrogen atom, a cyano group, a nitro group, etc., respectively), Y21 represents a group represented by the formula CR4R5′ (wherein R4 represents a hydrogen atom, a cyano group, a nitro group, etc., and R5′ represents a hydrogen atom, a cyano group, a nitro group, etc., respectively), etc., and R1 represents an electron-withdrawing group, respectively. The formula represents a single bond or a double bond] or a salt thereof, which is useful as an androgen receptor modulator.

The invention relates to fluorinated triphenylamine derivative biological blue light materials and a preparation method thereof. The fluorinated triphenylamine derivative biological blue light materials are obtained by reacting polyfluorinated benzene derivatives with N'-diphenyl-[1,1'-biphenyl]-4,4'-diamine in the presence of a catalyst, and the structure of the fluorinated triphenylamine derivative biological blue light materials is shown below. In the invention, fluorinated tertiary aromatic amine derivative biological blue light organic electroluminescent materials with balanced hole / electron transmission performance are obtained by introducing substitutive fluorine atoms on the basis of triphenylamine compound hole transport materials, and the performance of the materials can be regulated by changing the type of the polyfluorinated benzene derivatives. The invention can be used in the field of organic electroluminescence, in particular in the preparation of organic electroluminescent diodes. R1, R2, R3, R4 and R5 are selected from H, alkyl, cycloalkyl, alkoxy, halogen, nitro, cyano and trifluoromethyl, wherein at least two or more than two of the R1, R2, R3, R4 and R5 are F.