CAS: 82-34-8; 1-Nitroanthracene-9,10-Dione

上下游产品

anthracene 1-anthraquinonesulfonic acid 1-nitroso-anthraquinone 2-(3'-nitrobenzoyl)benzoic acid 1-piperidinoanthraquinone 1-(piperazin-1-yl)-9,10-anthraquinone 1-hydroxyanthraquinone 1-(benzylamino)-9,10-anthraquinone

蒽醌置于磷酸,硫酸,硝酸体系中,用 四氯化碳 作为反应溶剂,化学反应 6.0H,以90%的收率获得产物1-硝基蒽醌
参考文献:一种制备 1-硝基蒽醌的有效方法
标题:一种制备 1-硝基蒽醌的有效方法
摘要:摘要 开发了一种新型高效的蒽醌 (1) 选择性单硝化方法.介绍了发烟硝酸,硫酸和磷酸在四氯化碳中的混合物作为一种新的硝化体系,用于高产率制备1-硝基蒽醌.
DOI:10.1080/00397919108021595

专利信息

专利号:US-5132437-A
优先权日:1991-02-12
标题:Synthesis of 1-aminoanthraquinone
发明人：ASLAM MOHAMMAD; AGUILAR DANIEL A
权利人:HOECHST CELANESE CORP
摘要:1-Aminoanthraquinone (1-AAQ) is synthesized by the reaction of 2-chlorobenzyl chloride and xylene in the presence of a solid acid catalyst to yield 2-chloro dimethyldiphenylmethane, subsequent oxidation of the methyl groups, ring closure to form a 1-chloroanthraquinone carboxylic acid, replacement of the 1-chloro group with ammonia, and decarboxylation.

专利号:US-4255342-A
优先权日:1979-04-02
标 题:Synthesis of phenoxyanthraquinones
发明人：OLIN ARTHUR D
权利人:TOMS RIVER CHEMICAL CORP
摘要:A method of synthesizing phenoxyanthraquinones in the absence of excess phenol, water-miscible alcohols or polar aprotic solvents. Phenoxyanthraquinones are synthesized in high yield and purity by treatment of the corresponding chloro- or nitroanthraquinone with an equivalent of alkali metal phenoxide, particularly potassium phenoxide in a liquid aromatic solvent which is a chloro-substituted benzene, a lower alkyl-substituted benzene, or a loweralkyl-chloro-substituted benzene. The use of the inventive solvents results in high yields of readily isolable, substantially pure product. The used solvent is readily recoverable without the pollution potential of excess phenol or difficultly recoverable water-miscible solvents.

专利号:US-5130448-A
优先权日:1991-02-12
标 题:Synthesis of 1-aminoanthraquinone
发明人：ASLAM MOHAMMAD; AGUILAR DANIEL A
权利人:HOECHST CELANESE CORP
摘要:1-Aminoanthraquinone (1-AAQ) is synthesized by the condensation of 2-substituted benzoic acid and xylene to yield 2-substituted-dimethylbenzophenone, subsequent oxidation of the methyl groups, ring closure to form a 1-substituted anthraquinone carboxylic acid, replacement of the 1-substituent with ammonia, and decarboxylation.

专利号:CN-220111054-U
优先权日:2023-05-06
标 题:A clean reaction device for the synthesis of 1-aminoanthraquinone

专利号:CN-102086143-A
优先权日:2009-12-02
标题 :A method for the synthesis of amines by supported gold catalytic reduction of nitro compounds

专利号:CN-113769747-B
优先权日:2021-08-31
标 题 :Application of carbon material coated nickel nanoparticle catalyst in 1-nitroanthraquinone hydrogenation synthesis of 1-aminoanthraquinone