CAS: 19430-83-2; 3-(4-Aminobenzyl)Aniline

上下游产品

CAS号1469-74-5 3,4'-二硝基二苯甲酮 | CAS号3002-33-3 (3-nitro-phenyl... | CAS号98-95-3 硝基苯

📜(3-硝基-苯基)-(4-硝基-苯基)-甲烷置于盐酸,Tin(Ll) Chloride体系中,化学反应生成二氨基二苯基甲烷
参考文献:Gattermann; Ruedt,Chemische Berichte,1894,Vol. 27,P. 2296
标题:Gattermann; Ruedt,Chemische Berichte,1894,Vol. 27,P. 2296

专利信息

专利号:US-2013102730-A1
优先权日:2010-04-02
标 题:Polyamine-containing polymers and methods of synthesis and use
发明人：JOST ROBERT W; ULUDAG HASAN; BOLUK MEHMET YAMAN
权利人:JOST ROBERT W; ULUDAG HASAN; BOLUK MEHMET YAMAN; ALBERTA INNOVATES TECHNOLOGY FUTURES
摘要:The present invention relates to polyamine-containing polymers and methods of their synthesis and use. The polymer may be hydroxyethylcellulose, dextran, poly(vinyl alcohol) or poly(methyl acrylate).

专利号:US-2024279231-A1
优先权日:2021-05-20
标题:Map4k4 inhibitors and methods of synthesis and use thereof
发明人：AWASTHI VIBHUDUTTA; EEDA VENKATESWARARAO
权利人:UNIV OKLAHOMA
摘要:The compound DMX-5804, IUPAC name 5-(4-(2-methoxyethoxy)phenyl)-7-phenyl-3,4a,7,7a-tetrahydro-4H-pyrrolo[2,3-d]pyrimidin-4-one, is a potent and selective inhibitor of mitogen-activated protein kinase kinase kinase kinase-4 (MAP4K4). The present disclosure describes a scalable and practical synthesis process for making DMX-5804. The process (1) doesn't rely on transition metals, (2) has reduced duration of reactions, (3) is streamlined with significantly improved yields using low cost raw materials, (4) includes no microwave-assisted reactions, (5) does not require column purification, and (6) generally results in crystalized products having over a 95% purity in each step. The present disclosure also describes DMX-5804 analogs and derivatives for use in inhibiting MAP4K4, and scalable and practical processes for making such DMX-5804 analogs.

专利号:US-2025054696-A1
优先权日:2023-08-10
标 题:Thin film capacitor
发明人：CHO WEI-YU
权利人:META SYNTHESIS MAT CO LTD
摘要:A thin film capacitor is provided. The thin film capacitor includes a dielectric layer and a conductive layer. The dielectric layer includes polyimide and conductive particles. The polyimide includes ether linkages. Based on 100 weight parts of the polyimide, a total amount of monomer units including the ether linkages is 50 weight parts to 100 weight parts. Based on 100 weight parts of the dielectric layer, a total amount of the conductive particles is 10 weight parts to 70 weight parts. The conductive layer is disposed on a surface of the dielectric layer.

专利号:WO-2024148707-A1
优先权日:2023-01-13
标 题:Polyimide precursor and synthetic method therefor, and photosensitive resin composition comprising polyimide precursor
发明人：WANG ZHOUDONG; SHAN LIANG; HE CHUAN; Zhou Xuanzhi; ZHANG GUOPING; SUN RONG
权利人:SHENZHEN INSTITUTE OF ADVANCED ELECTRONIC MAT
摘要:Disclosed in the present invention are a polyimide precursor and a synthetic method therefor, and a photosensitive resin composition comprising the polyimide precursor. The synthesis method comprises: in a solvent, reacting a dianhydride, an alcohol having a free radical polymerizable unsaturated double bond, and a side-chain modifier under the catalysis of a basic catalyst; adding a dehydration condensation agent thereto, and stirring the mixture; adding a diamine thereto for reaction, finally adding an end-capping agent to quench the reaction, and filtering the mixture; and adding the filtrate to a poor solvent within 0-2 h, precipitating a solid polyimide precursor resin, and refrigerating same, wherein the side-chain modifier is selected from any one or more of an alcohol side-chain modifier, an ether alcohol side-chain modifier and an amine side-chain modifier; and the end-capping agent is selected from any one or more of an alcohol end-capping agent, an ether alcohol end-capping agent and an amine end-capping agent. On the basis of not changing the main structure of the polyimide precursor, the present invention improves the dissolvability of the functional resin, controls the dissolution rate thereof, and ensures the performance of the final polyimide film after the functional resin has been heated and cured.

专利号:US-5789524-A
优先权日:1997-04-15
标 题:Chemical imidization reagent for polyimide synthesis
发明人：HSU STEVE L C; NAIINI AHMAD; WEBER WILLIAM D; BLAKENEY ANDREW J
权利人:OLIN MICROELECTRONIC CHEM INC
摘要:A process for producing a polyimide composition by reacting at least one polyamic acid or at least one polyamic ester or a mixture of at least one polyamic acid and at least one polyamic ester with a selected phosphoramide in the presence of at least one base catalyst to from a polyimide composition.

专利号:EP-4352221-A1
优先权日:2021-05-20
标题:Map4k4 inhibitors and methods of synthesis and use thereof