CAS: 128-95-0; 1,4-Diaminoanthraquinone

相似化合物

129-44-2 82-45-1 1758-68-5

上下游产品

CAS号6937-74-2 9,10-Anthracene... | CAS号67-68-5 二甲基亚砜 | CAS号82-45-1 1-氨基蒽醌 | CAS号108-91-8 环己胺 | CAS号33966-50-6 丁胺 | CAS号5327-72-0 1,4-二氨基蒽醌隐色体 | CAS号100-46-9 苄胺 | CAS号109-73-9 正丁胺 | CAS号74-89-5 氨基甲烷 | CAS号83206-62-6 5-diethylaminoa... | CAS号17648-03-2 2,3-二氢-9,10-二羟-... | CAS号81-64-1 1,4-二羟基蒽醌 | CAS号129-43-1 1-羟基蒽醌 | CAS号3044-04-0 6-amino-7H-benz... | CAS号2478-79-7 1,4-bis(benzyla... | CAS号81-42-5 1,4-二氨基-2,3-二氯蒽醌 | CAS号82-33-7 二苯二硫醚 | CAS号81-63-0 1,4-二氨基蒽醌(隐色体) | CAS号6994-46-3 溶剂蓝 59 | CAS号131077-58-2 N-(4-amino-9,10...

2-Benzoyl-3,6-Dichloro-Benzoic Acid置于硫酸,Copper (I) Acetate,Potassium Carbonate,硝基苯体系中,化学反应生成1,4-二氨基蒽醌
参考文献:Ullmann; Billig,Justus Liebigs Annalen Der Chemie,1911,Vol. 381,P. 12
标题:Ullmann; Billig,Justus Liebigs Annalen Der Chemie,1911,Vol. 381,P. 12

专利信息

专利号:US-6596884-B2
优先权日:1998-06-29
标 题:Synthesis of hydrogen peroxide
发明人：BECKMAN ERIC J; HANCU DAN
权利人:UNIV PITTSBURGH
摘要:A method for synthesizing hydrogen peroxide comprises the steps of: synthesizing an analog of anthraquinone that is miscible or soluble in carbon dioxide; reacting the analog of anthraquinone with hydrogen in carbon dioxide to produce a corresponding analog of tetrahydroquinone; and reacting the analog of tetrahydroquinone with oxygen to produce the hydrogen peroxide and regenerate the analog of anthraquinone. A chemical compound having the formula: n wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , and R 8 are independently, the same or different, H, R C , or R S R C , wherein R S is a spacer group and R C is a fluoroalkyl group, a fluoroether group, a silicone group, an alkylene oxide group, a fluorinated acrylate group, or a phosphazine group, and wherein at least one of R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , and R 8 is not H.

专利号:US-2016355684-A1
优先权日:2014-01-29
标题:Anthraquinone dye used for a color filter of a lcd
发明人：LI YANG; LIAO GUIHONG; REMY MATTHEW S; LIU JUELIN; REN HUA; SUN YANPING; HE CHAO; CAI YU; KRUPER JR WILLIAM J
权利人:DOW GLOBAL TECHNOLOGIES LLC
摘要:An anthraquinone compound which is suitable for forming a color filter used for a liquid crystal display device, a composition containing a resin and the anthraquinone compound, an article having a polymer layer containing the compound and a resin, a color filter containing the compound and a method for synthesis of an asymmetric anthraquinone compound are developed.

专利号:US-4661292-A
优先权日:1984-10-26
标 题:Process for the preparation of 1,4-diamino-2,3-dicyanoanthraquinone
发明人：SCHAULIN RUDOLF; GRELAT MAURICE
权利人:CIBA GEIGY CORP
摘要:The invention relates to a process for the preparation of 1,4-diamino-2,3-dicyanoanthraquinone, starting from 1,4-diaminoanthraquinones, or salts thereof, of the formula ##STR1## wherein n is 0, 1 or 2. To introduce the two cyanide radicals, the starting material is treated, in the presence of an oxidizing agent, with a compound which donates cyanide ions. The process comprises using as solvent a mixture of a carboxamide, an N-alkylated carboxamide or a lactam and water, which mixture contains more than 10% by weight of water. n 1,4-Diamino-2,3-dicyanoanthraquinone is an important intermediate for the synthesis of textile dyes.

专利号:US-2005009924-A1
优先权日:2003-07-08
标 题 :Synthesis and pharmaceuticals of novel bis-substituted anthraquinone derivatives
发明人：HUANG HSU-SHAN
摘要:This invention relates to novel anthraquinone compounds useful in the treatment of allergic, inflammatory conditions, antioxidant, tumor condition, stem cell application, tissue engineering, applied in treating age-associate tissue degeneration, reverse organ failure in chronic high-turnover disease and therapeutic compositions containing such compounds. The compounds of the present invention are 1,4-, 1,5- and 1,8-difunctionalized anthraquinones or analogs thereof. According to the practice of the invention, there are provided bis-symmetrical substituted anthraquinone compounds according to formula I: n n nwherein R1, R2, R3 and R4 present a straight, aminoalkylamino side chains or branched chain alkyl group having 1 to 6 carbons which may be substituted with one or more groups of R5, or R1, R2, R3 and R4 present phenyl or benzyl which may be substituted with one or two groups of R6; wherein R5 is selected from the group consisting of halogen, —RNH 2 , —RNH 2 R, —ROH, —NO 2 , —OCH 3 , —OCH 2 CH 3 , and —OCH 2 CH 2 CH 3 ; and wherein R6 is selected from the group consisting of a straight or branched chain alkyl group having 1 to 4 carbons, halogen, —RNH 2 , —RNH 2 R, —ROH, —NO 2 , —OCH 3 , —OCH 2 CH 3 , —OCH 2 CH 2 CH 3 , —CH 2 Br, —CH 2 Cl, —CH 2 OH, —C(CH 3 ) 3 , —(CH 2 ) 2 0H, —(CH 2 ) 3 OH, —(CH 2 ) 4 OH, —CH 2 NH 2 , —(CH 2 ) 2 NH 2 , —(CH 2 ) 3 NH 2 , —(CH 2 ) 4 NH 2 , —(CH 2 ) 5 NH 2 , —CH 2 N(CH 3 ) 2 , —(CH 2 ) 2 N(CH 3 ) 2 , —(CH 2 ) 2 NH(CH 2 ) 2 OH, —(CH 2 ) 3 NH(CH 2 ) 2 OH, —(CH 2 ) 2 NHCH 2 OH, —(CH 2 ) 3 NHCH 2 OH, —CH 2 CH(CH 3 ) 2 , —CHCl 2 , —CH(CH 3 )Cl, —(CH 2 ) 2 Cl, —(CH 2 ) 3 Cl, —(CH 2 ) 3 Br, —(CH 2 ) 4 Br, and —(CH 2 ) 4 Cl. n n Chart 1. Activation of hTERT promoter-driven SEAP expression by c-Myc. About 1×10 7 hTERT-BJ1 cells were transfected with 13.5 μg each of plasmid pSEAP or pPhTERT-SEAP and of plasmid pMT2T or pMT2T-cMyc by electroporation. After 24 h, viable cells were harvested, and reinoculated at a density of 3×10 5 /mL, and the SEAP activity after 24 h at 37 â–¡. The transfection efficiency of each experiment was determined by cotransfection with 1.5 μg of plasmid pCMVβ. The values were determined from three experiments. P<0.05 is presented by an asterisk.

专利号:US-6342196-B2
优先权日:1998-06-29
标题 :Synthesis of hydrogen peroxide

专利号:EP-4206236-A1
优先权日:2021-12-28
标题 :Compounds, their synthesis and compositions comprising the compounds for enhanced deposition of polymers onto hair surfaces
发明人：BREAKSPEAR STEVEN; NÖCKER BERND; WEITZEL JOHANNA; PAEZ JULIETA; PEARSON SAMUEL; BRÃœCK STEFAN; CAMPO ARANZAZU DEL
权利人:KAO CORP
摘要:The present invention is on polymers derivatized with an organic deposition-enhancing group for their enhanced deposition onto keratin fibers, especially human hair. The deposition-enhancing group is a di-hydroxyl phenolic compound with a spacer alkyl group bound to a reactive amine or carboxyl group, which reacts with one of the hydroxyl, carboxyl, primary and secondary amine groups on the polymeric backbone. The invention is on the method of synthesizing such compounds and compositions comprising the compounds.