CAS: 22961-45-1; N-Phenylpyridin-4-Amine

上下游产品

4-Chloropyridine aniline 4-chloropyridine N-oxide 4-phenoxypyridine N-Phenyl-N-(4-pyridinyl)benzamide 1-(4-pyridyl)-3-n-butyl-4-hydroxy-2(1H)-quinolone 1-phenyl-3-n-butyl-1,6-naphthyridin-2(1H)-one benzothiazine10H-pyrido3,4-b1,4benzothiazine

📜4-苯基硫基吡啶置于aniline Hydrochloride体系中,化学反应生成4-苯氨基吡啶
参考文献:Jerchel; Jakob,Chemische Berichte,1958,Vol. 91,P. 1266,1272
标题:Jerchel; Jakob,Chemische Berichte,1958,Vol. 91,P. 1266,1272

专利信息

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-3821231-A
优先权日:1971-10-15
标 题 :Method for preparation of n-substituted 4-aniline piperidines
发明人：LAVRINOVICH E; GERMANE S; TREIGUTE I; EDZHIN M
权利人:LAVRINOVICH E; GERMANE S; TREIGUTE I; EDZHIN M
摘要:A method for the preparation of N-substituted 4-anilino piperidines having the general formula WHERE R is an alkyl group having from 1 to 16 carbon atoms, C6H5CH2-, or C6H5(CH2)2-, comprising reacting 4-anilinopyridine with an alkyl or aralkyl halide having the general formula R-X, where R is an alkyl group having from 1 to 16 carbon atoms, C6H5CH2-, or C6H5(CH2)2- and X is Cl, Br or I, with subsequent reduction of the formed N-substituted 4-anilinopyridinium quarternary salt with sodium borohydride in an aqueous-organic solvent and isolation of the main product. The proposed invention can be used in the synthesis of certain medical preparations, for example analgesic phentanyl and some other physiologically active compounds.

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-7741487-B2
优先权日:2004-08-26
标题 :Method for producing quaterrylene-3,4:13, 14-tetracarboxy diimides by direct synthesis
发明人：KOENEMANN MARTIN; BOEHM ARNO; BIDLINGMAIER HERMANN; RIEGER REINHOLD; BLASCHKA PETER; REICHELT HELMUT; KRIEGER MATTHIAS
权利人:BASF AG
摘要:A process for preparing quaterrylene-3,4:13,14-tetracarboximides of the general formula I n nin whichn nR, R′ are each independently hydrogen or optionally substituted C 1 -C 30 -alkyl, C 5 -C 8 -cycloalkyl or aryl or hetaryl;n nwhich comprises reacting a perylene-3,4-dicarboximide of the general formula IIan n nin the presence of a base-stable, high-boiling, organic solvent and of an alkali metal base or alkaline earth metal base, with a perylene-3,4-dicarboximide of the general formula IIbn n nin which X is hydrogen, bromine or chlorine.

专利号:US-7358362-B2
优先权日:2004-01-23
标题:Method for the production of terylene-3,4:11,12-tetracarboxydiimides by direct synthesis
发明人：KOENEMANN MARTIN; BOEHM ARNO; HELFER WILLI; ROMEIS JUERGEN; QU JIANQIANG; MUELLEN KLAUS
权利人:BASF AG; MAX PLANCK GESELLSCHAFT
摘要:A process for preparing terylene-3,4:11,12-tetracarboximides I n nwhere the variables are each defined as follows:n R, R′ are each independently hydrogen; if desired substituted alkyl or cycloalkyl; R 1 is hydrogen or alkyl; R 2 is hydrogen; alkyl; if desired substituted aryl or hetaryl,n nby reacting a perylene-3,4-dicarboximide IIn n nin the presence of a base-stable, high-boiling organic solvent and of an alkali metal or alkaline earth metal base, with a naphthalene-1,8-dicarboximide IIIn n nin which X is hydrogen, bromine or chlorine.