CAS: 5154-01-8; 5-Hydroxypyridin-2(1H)-One

相似化合物

16867-04-2 61941-79-5 175292-03-2

上下游产品

3-HYDROXYPYRIDINE furfural 2-hydroxypyridin 6-methoxypyridine-3-ol Pyridin-2,5-diol-diacetat oxalic acid 3-(4-nitro-phenoxy)-1H-pyridin-6-one 2,5 dichloropyridine

2,5-二乙氧基吡啶置于氢溴酸体系中,化学反应生成 2,5-二羟基吡啶
参考文献:Den Hertog Et Al.,Recueil Des Travaux Chimiques Des Pays-Bas,1950,Vol. 69,P. 673,690
标题:Den Hertog Et Al.,Recueil Des Travaux Chimiques Des Pays-Bas,1950,Vol. 69,P. 673,690

专利信息

专利号:US-7319164-B2
优先权日:2001-01-08
标 题:5-azido-laevulinic acid, method for the production thereof and its use
发明人：ALDENKORTT SVEN
权利人:ALDENKORTT SVEN
摘要:The present invention relates to 5-azido levulinic acid, a process for its preparation, its use. Using 5-azido levulinic acid as starting material for the synthesis of 5-amino levulinic acid hydrochloride it is possible to obtain the latter in good yield an in pharmaceutical acceptable quality. 5-Azido levuliniv acid is synthesized in that methyl 5-bromo levulinate and/or methyl 5-chloro levulinate is converted with aqueous hydrochloric acid and as a result of an incomplete bromine/chlorine exchange at the C-5-postion a mixture of 5-chloro levulinic acid and 5-bromo levulinic acid is obtained, and the obtained 5-chloro levulinic acid, a mixture of 5-chloro levulinic acid and 5-bromo levulinic acid and the pure 5-bromo levulinic acid is transferred into 5-azido levulinic acid by conversion with a nucleophilic azide.

专利号:US-4093622-A
优先权日:1975-05-19
标题 :Pyridine esters of cyclopropane-carboxylic acid
发明人：HENRICK CLIVE A; STAAL GERARDUS B
权利人:ZOECON CORP
摘要:Heterocyclic organic esters and thioesters characterized by the presence of one or two cyclopropane moieties, synthesis thereof, and compositions thereof for the control of mites and ticks.

专利号:US-2011296543-A1
优先权日:2006-06-01
标题:Nucleic acids and proteins and methods for making and using them
发明人：CHANG HWAI; MATHUR ERIC J; CAYOUETTE MICHELLE; ROBERTSON DAN E; HUGENHOLTZ PHILIP; WARNECKE FALK; LEADBETTER JARED R; IVANOVA NATALIA; LUGINBUHL PETER; HUTCHISON DON
权利人:CHANG HWAI; MATHUR ERIC J; CAYOUETTE MICHELLE; ROBERTSON DAN E; HUGENHOLTZ PHILIP; WARNECKE FALK; LEADBETTER JARED R; IVANOVA NATALIA; LUGINBUHL PETER; HUTCHISON DON; UNIV CALIFORNIA; CALIFORNIA INST OF TECHN; VERENIUM CORP
摘要:The invention provides polypeptides, including enzymes, structural proteins and binding proteins, polynucleotides encoding these polypeptides, and methods of making and using these polynucleotides and polypeptides. Polypeptides, including enzymes and antibodies, and nucleic acids of the invention can be used in industrial, experimental, food and feed processing, nutritional and pharmaceutical applications, e.g., for food and feed supplements, colorants, neutraceuticals, cosmetic and pharmaceutical needs. Polypeptides of the invention can be used in food processing, brewing, bath additives, alcohol production, peptide synthesis, enantioselectivity, hide preparation in the leather industry, waste management and animal degradation, silver recovery in the photographic industry, medical treatment, silk degumming, biofilm degradation, biomass conversion to a biofuel (e.g., a bioethanol, biomethanol, biopropanol or biobutanol, a biodiesel, etc.), biodefense, antimicrobial agents and disinfectants, personal care and cosmetics, biotech reagents, in corn wet milling and pharmaceuticals such as digestive aids and anti-inflammatory (anti-phlogistic) agents.

专利号:CN-104672152-B
优先权日:2013-11-28
标 题:Organic compounds and their applications in the synthesis of organometallic complexes

专利号:CN-112142963-B
优先权日:2020-09-23
标题 :A kind of biodegradable high molecular weight polyester synthesis method and use

专利号:CN-112142963-A
优先权日:2020-09-23
标 题:A kind of biodegradable high molecular weight polyester synthesis method and use