CAS: 6931-17-5; 3-Methoxyquinoline

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📜甲基硝基苯置于palladium On Activated Charcoal 正丁基锂,Camphor-10-Sulfonic Acid,氢气,三乙胺,二异丙胺,三氯氧磷体系中,用 甲醇,二乙二醇二甲醚 作为反应溶剂,-78.0 °C,101.33 Kpa 条件下,反应 1.0H,反应生成 3-甲氧基喹啉
参考文献:Synthesis Of 3-Methoxyquinolines Via Cyclization Of 1-Isocyano-2-(2-Lithio-2-Methoxyethenyl)Benzenes
标题:Synthesis Of 3-Methoxyquinolines Via Cyclization Of 1-Isocyano-2-(2-Lithio-2-Methoxyethenyl)Benzenes
摘要:2-(2-Isocyanophenyl)Acetaldehyde Dimethyl Acetals Were Treated With Excess Lda To Generate 1-Isocyano-2-(2-Lithio-2-Methoxyethenyl)Benzenes,Which Cyclized Intramolecularly To Afford 3-Methoxyquinolines In Good To Excellent Yields. (C) 2003 Elsevier Science Ltd. All Rights Reserved.
DOI:10.1016/s0040-4039(03)01040-2

专利信息

专利号:US-7452994-B2
优先权日:2001-09-12
标 题 :Synthesis of enantiomerically pure amino-substituted fused bicyclic rings
发明人：MCEACHERN ERNEST J; BRIDGER GARY J; SKUPINSKA KRYSTYNA A; SKERLJ RENATO T; YANG WEN
权利人:ANORMED INC
摘要:This invention describes various processes for synthesis and resolution of racemic amino-substituted fused bicyclic ring systems. One process utilizes selective hydrogenation of an amino-substituted fused bicyclic aromatic ring system. An alternative process prepares the racemic amino-substituted fused bicyclic ring system via nitrosation. In addition, the present invention describes the enzymatic resolution of a racemic mixture to produce the (R)- and (S)-forms of amino-substituted fused bicyclic rings as well as a racemization process to recycle the unpreferred enantioner. Further provided by this invention is an asymmetric synthesis of the (R)- or (S)-enantiomer of primary amino-substituted fused bicyclic ring systems.

专利号:US-3919155-A
优先权日:1970-12-18
标题:Synthesis of aromatic amines by reaction of aromatic compounds with ammonia
发明人：SQUIRE EDWARD NOONAN
权利人:DU PONT
摘要:An improved process for producing an aromatic amine is provided in which an aromatic compound is reacted with ammonia in the presence of a conditioned nickel/nickel oxide cataloreactant at a temperature of from about 150*C. to about 500*C. and at a pressure of from about 10 to about 1000 atmospheres and in the presence of from 1 mole percent to 250 mole percent of water based on the molar amount of the aromatic compound.

专利号:US-4031106-A
优先权日:1973-12-19
标题:Synthesis of aromatic amines by reaction of aromatic compounds with ammonia
发明人：DELPESCO THOMAS WAYNE
权利人:DU PONT
摘要:An improved process is provided for producing an aromatic amine from ammonia and an aromatic compound which comprises reacting the aromatic compound with ammonia at a temperature of from about 150 DEG C. to about 500 DEG C. and at a pressure of from about 10 to about 1000 atmospheres in the presence of a conditioned nickel/nickel oxide/zirconium oxide cataloreactant containing an oxide of lanthanum, samarium, holmium, europium, erbium, yttrium, praseodymium, neodymium, terbium, ytterbium, dysprosium or a mixture of any of them.

专利号:US-3929889-A
优先权日:1971-02-16
标 题 :Synthesis of aromatic amines by reaction of aromatic compounds with ammonia
发明人：SQUIRE EDWARD NOONAN
权利人:DU PONT
摘要:An improved process for producing an aromatic amine is provided in which an aromatic compound is reacted with ammonia in the presence of a conditioned nickel/nickel oxide cataloreactant at a temperature of from about 150*C. to about 500*C. and at a pressure of from about 10 to about 1000 atmospheres.

专利号:US-4001260-A
优先权日:1973-12-19
标 题:Synthesis of aromatic amines by reaction of aromatic compounds with ammonia
发明人：DEL PESCO THOMAS W
权利人:DU PONT
摘要:An improved process is provided for producing an aromatic amine from ammonia and an aromatic compound which comprises reacting the aromatic compound with ammonia at a temperature of from about 150° C. to about 500° C. and at a pressure of from about 10 to about 1000 atmospheres in the presence of a conditioned nickel/nickel oxide/zirconium oxide cataloreactant which has been treated with ammonia prior to introduction of the cataloreactant to the amination reactants.

专利号:US-2003114679-A1
优先权日:2001-09-12
标 题:Synthesis of enantiomerically pure amino-substituted fused bicyclic rings