CAS: 99-07-0; 3-Dimethylaminophenol

上下游产品

CAS号124-40-3 二甲胺 | CAS号108-46-3 间苯二酚 | CAS号15799-79-8 N,N-二甲基间甲氧基苯胺 | CAS号50-00-0 甲醛 | CAS号591-27-5 间氨基苯酚 | CAS号121-69-7 N,N-二甲基苯胺 | CAS号77-78-1 硫酸二甲酯 | CAS号5857-93-2 2-amino-4-hydro... | CAS号74-88-4 碘甲烷 | CAS号41317-10-6 5-二甲氨基-2-亚硝基苯酚盐酸盐 | CAS号143916-45-4 3-(4-chlorobuto... | CAS号41602-56-6 4-(二甲氨基)水杨醛 | CAS号51-60-5 甲硫酸新斯的明 | CAS号2107-43-9 3-氟-N,N-二甲基苯胺 | CAS号289699-61-2 Ethyl [7-(dimet... | CAS号2498-27-3 TRIMETHYL(3-HYD... | CAS号302-83-0 N-乙基-3-羟基-N,N-二... | CAS号2631-39-2 Phenol,3-(dimet... | CAS号80883-54-1 7-二甲氨基香豆素-4-乙酸

N,N-二甲基苯胺置于硫酸体系中,化学反应生成 3-羟基-N,N-二甲基苯胺
参考文献:De44792
标题:De44792

专利信息

专利号:US-6204337-B1
优先权日:1996-11-19
标 题:Solid-phase synthesis of codeine from morphine
发明人：CORCORAN ROBERT C; MA JUNNING
权利人:UNIV COMMUNITY COLLEGE SYS NEV
摘要:The specification describes a methylation resin comprising methyl(dialkyl)anilinium salts or methyl(diaryl)anilinium salts covalently bonded to the resin. The methylation resin is used in the solid-phase synthesis of codeine from morphine. Accordingly, the specification describes a process for methylating morphine to form codeine by loading morphine onto a methylation resin comprising methyl(dialkyl)anilinium salts or methyl(diaryl)anilinium salts covalently bonded to the resin; contacting the loaded resin with sufficient hydrocarbon or ether solvent to cover the loaded resin; and heating the loaded resin in the hydrocarbon or ether solvent under sufficient conditions to form codeine. The methylating resin may be used to methylate phenolic moieties on other compounds and to esterify compounds containing carboxylic acid moieties.

专利号:US-5981750-A
优先权日:1995-11-21
标 题 :Solid-phase synthesis of codeine from morphine
发明人：CORCORAN ROBERT C; MA JUNNING
权利人:UNIV COMMUNITY COLLEGE SYS NEV
摘要:The specification describes a methylation resin comprising methyl(dialkyl)anilinium salts or methyl(diaryl)anilinium salts covalently bonded to the resin. The methylation resin is used in the solid-phase synthesis of codeine from morphine. Accordingly, the specification describes a process for methylating morphine to form codeine by loading morphine onto a methylation resin comprising methyl(dialkyl)anilinium salts or methyl(diaryl)anilinium salts covalently bonded to the resin; contacting the loaded resin with sufficient hydrocarbon or ether solvent to cover the loaded resin; and heating the loaded resin in the hydrocarbon or ether solvent under sufficient conditions to form codeine. The methylating resin may be used to methylate phenolic moieties on other compounds and to esterify compounds containing carboxylic acid moieties.

专利号:US-6229055-B1
优先权日:1996-04-12
标题 :Synthesis of fluorinated xanthene derivatives
发明人：KLAUBERT DIETER H; GEE KYLE R
权利人:MOLECULAR PROBES INC
摘要:Facile syntheses for fluorinated resorcinol and aminophenol derivatives are provided that yield isomer-free products in good yield. These novel methods use generally available precursors and standard laboratory reagents and equipment to reproducibly produce these synthetically useful reagents in relatively large quantities. The resulting fluorinated resorcinols and aniinophenols possess utility in the preparation of fluorinated fluorescein and rhodol dyes.

专利号:US-2016318862-A1
优先权日:2013-09-25
标 题:Synthesis of delta 12-pgj3 and related compounds
发明人：NICOLAOU KYRIACOS C; HERETSCH PHILIPP; HALE CHRISTOPHER R H; EL GHZAOUI ABDELLATIF EL MARROUNI; PULUKURI KIRAN KUMAR; YU RUOCHENG; GROVE CHARLES
权利人:UNIV RICE WILLIAM M
摘要:In one aspect, the present invention provides novel derivatives of Δ 12 -PGJ 3 and modular synthetic pathways to obtaining Δ 12 -PGJ 3 and derivatives thereof. In some aspects, the present derivatives of Δ 12 -PGJ 3 are useful as chemotherapeutic agents. The present disclosure also describes compositions of these derivatives as well as methods of use of the derivatives thereof.

专利号:WO-9509170-A1
优先权日:1993-09-28
标 题:Chemical synthesis of rhodamine derivatives
发明人：CORRIE JOHN EDGAR THOMAS; CRAIK JAMES STANLEY
权利人:MEDICAL RES COUNCIL; CORRIE JOHN EDGAR THOMAS; CRAIK JAMES STANLEY
摘要:A method for preparing rhodamine derivatives of formulae (a) or (b) or a mixture of such compounds, where X is bromo, chloro- or iodoacetamido, maleimido, or amino. These compounds are the 5 and 6 (or 5' and 6') isomers of the amine, haloacetamide and maleimide derivatives of tetramethylrhodamine. The method enables for the first time the production of isomerically pure compounds on a relatively large scale. The products are fluorescent and are useful for the labelling of proteins.

专利号:US-9035070-B2
优先权日:2010-07-30
标 题 :Process for the preparation of 1-aryl-pyrazol-3-one intermediates useful in the synthesis of sigma receptors inhibitors
发明人：BARTRA SANMARTI MARTÃ?; BERENGUER MAIMO RAMON; MEDRANO RUPEREZ JORGE; GARCIA GOMEZ JORGE; ARIZA PIQUER JAVIER
权利人:BARTRA SANMARTI MARTÃ?; BERENGUER MAIMO RAMON; MEDRANO RUPEREZ JORGE; GARCIA GOMEZ JORGE; ARIZA PIQUER JAVIER; ESTEVE QUÃ?MICA S A
摘要:The invention relates to a process for preparing 1-aryl-pyrazol-3-one intermediates, tautomers, and salts thereof, to novel intermediates, and to the use of the intermediates in the preparation of sigma receptor inhibitors.