UY23968A1 - Preparacion de compuestos amino aromaticos - Google Patents

Preparacion de compuestos amino aromaticos

Info

Publication number
UY23968A1
UY23968A1 UY23968A UY23968A UY23968A1 UY 23968 A1 UY23968 A1 UY 23968A1 UY 23968 A UY23968 A UY 23968A UY 23968 A UY23968 A UY 23968A UY 23968 A1 UY23968 A1 UY 23968A1
Authority
UY
Uruguay
Prior art keywords
pct
noble metal
preparation
sec
group
Prior art date
Application number
UY23968A
Other languages
English (en)
Inventor
Urs Siegrist
Peter Baumeister
Original Assignee
Novartis Ag Transferido Por Ciba Geigy Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Novartis Ag Transferido Por Ciba Geigy Ag filed Critical Novartis Ag Transferido Por Ciba Geigy Ag
Publication of UY23968A1 publication Critical patent/UY23968A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C213/02—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions involving the formation of amino groups from compounds containing hydroxy groups or etherified or esterified hydroxy groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
    • B01J23/622—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead
    • B01J23/628—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead with lead
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/04—Formation of amino groups in compounds containing carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/12—Preparation of carboxylic acid amides by reactions not involving the formation of carboxamide groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

Proceso para la preparación de compuestos amino aromáticos que están sustituidos por al menos un grupo que comprende al menos un enlace carbono-carbono no saturado, por hidrogenación catalítica de los correspondientes compuestos nitro aromáticos en la presencia de un catalizador de metal noble modificado, que comprende el uso como catalizador de metal noble de platino que está modificado con un metal seleccionado del grupo compuesto de plomo, mercurio, bismuto, germanio, cadmio, arsénico, antimonio, plata y oro. Se incluye, por ejemplo y sin limitar, el procedimiento para la preparación de un compuesto de fórmula (I), representado en la figura 1, donde: R1 es un grupo que comprende por lo menos un enlace carbono-carbono no saturado; r esta comprendido entre 1 y 4. Ejemplos no limitantes de compuestos aromáticos preparados según la invención: 3-aminobenzoato de alilo; 2-(2-cloro-5-aminobenzoiloxi)-2-metilpropinato de alilo; N-alil-2-(2-cloro-5-aminobenzoiloxi)2-metilpropilamida.
UY23968A 1994-05-27 1995-05-25 Preparacion de compuestos amino aromaticos UY23968A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH164894 1994-05-27

Publications (1)

Publication Number Publication Date
UY23968A1 true UY23968A1 (es) 1995-11-23

Family

ID=4215375

Family Applications (1)

Application Number Title Priority Date Filing Date
UY23968A UY23968A1 (es) 1994-05-27 1995-05-25 Preparacion de compuestos amino aromaticos

Country Status (16)

Country Link
US (1) US5856578A (es)
EP (1) EP0763011B1 (es)
JP (1) JPH10500940A (es)
CN (1) CN1149287A (es)
AT (1) ATE188206T1 (es)
AU (1) AU2564795A (es)
CA (1) CA2187922A1 (es)
CZ (1) CZ345996A3 (es)
DE (1) DE69514223T2 (es)
ES (1) ES2142481T3 (es)
HU (1) HUT75605A (es)
IL (1) IL113848A (es)
PL (1) PL317204A1 (es)
UY (1) UY23968A1 (es)
WO (1) WO1995032941A1 (es)
ZA (1) ZA954326B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ292209B6 (cs) * 1995-05-18 2003-08-13 Syngenta Participations Ag Způsob přípravy substituovaných aromatických aminosloučenin
DK0825979T3 (da) * 1995-05-19 2001-05-07 Novartis Ag Fremgangsmåde til fremstilling af aromatiske nitroforbindelser
CZ297142B6 (cs) * 1996-09-23 2006-09-13 Syngenta Participations Ag Zpusob prípravy substituovaných aromatických aminosloucenin
US5962741A (en) * 1996-11-19 1999-10-05 Novartis Ag Process for the production of aromatic halogen-amino compounds
DE10232868A1 (de) * 2002-07-19 2004-02-05 Oxeno Olefinchemie Gmbh Feinporiger Katalysator und Verfahren zur Hydrierung von aromatischen Verbindungen
ES2285934B1 (es) * 2006-04-10 2008-12-16 Universidad Politecnica De Valencia Procedimiento para preparar compuestos amino utilizando catalizadores de oro.
ES2322221A1 (es) * 2007-12-05 2009-06-17 Universidad Politecnica De Valencia Procedimiento de hidrogenacion selectiva de compuestos nitroaromaticos sustituidos.
DE102011003590A1 (de) 2011-02-03 2011-09-08 Evonik Degussa Gmbh Verwendung eines Eisen-Platin-Katalysators für die selektive Hydrierung von substituierten Nitroaromaten zu den entsprechenden substituierten Anilinen
CN103819295B (zh) * 2012-11-19 2016-04-27 中国科学院大连化学物理研究所 一种催化剂在芳香硝基化合物选择性加氢反应中的应用
CN106146232B (zh) * 2015-04-03 2019-09-20 长春工业大学 芳香硝基化合物选择性加氢制备芳胺化合物的方法
CN109647456B (zh) * 2017-10-10 2021-11-30 中国石油化工股份有限公司 合成环己胺的加氢催化剂
CN111377526B (zh) * 2018-12-28 2021-06-04 中国石油化工股份有限公司 一种有机废水的处理方法
CN111377525B (zh) * 2018-12-28 2021-05-04 中国石油化工股份有限公司 采用臭氧催化湿式氧化处理废水的方法
CN111377520B (zh) * 2018-12-28 2021-05-04 中国石油化工股份有限公司 一种有机废水处理工艺
CN111377519B (zh) * 2018-12-28 2021-05-04 中国石油化工股份有限公司 一种处理有机废水的方法
EP4306210A1 (en) * 2022-07-12 2024-01-17 Omya International AG High surface area pcc as a catalyst carrier for platinum compounds

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB594816A (en) * 1941-12-18 1947-11-20 Pieter Eduard Verkade Process for the production of substituted 3-amino-1-nitrobenzenes
CH243332A (de) * 1944-09-19 1946-07-15 Fahlberg List Aktiengesellscha Verfahren zur Herstellung von Amino-(2)-nitro-(4)-phenylalkyl-oder-alkenyläthern.
US2823235A (en) * 1955-05-10 1958-02-11 Du Pont Hydrogenation of nitro compounds to amines and catalyst therefor
US3666813A (en) * 1969-08-27 1972-05-30 Engelhard Min & Chem Process for preparing aromatic haloamines from aromatic nitroamines
FR2063299A5 (es) * 1969-09-11 1971-07-09 Miniovich Mark
US3867280A (en) * 1973-08-16 1975-02-18 Exxon Research Engineering Co Reforming with Pt-Ir catalysts promoted by either Bi or Fe
DE2362780C3 (de) * 1973-12-18 1978-06-15 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung ungesättigter Aminoverbindungen
FR2257332B1 (es) * 1974-01-10 1976-10-08 Catalyse Soc Prod Francais
US3975444A (en) * 1975-05-19 1976-08-17 The Unites States Of America As Represented By The Secretary Of The Air Force Ethynyl-substituted aromatic ortho diamines and method of synthesis
CA1058626A (en) * 1975-08-05 1979-07-17 Joachim Paust Manufacture of canthaxanthin
US4661643A (en) * 1981-09-30 1987-04-28 Union Carbide Corporation Hydrogenolysis process for the production of monoethylene glycol monomethyl ether, monoethylene glycol and ethanol
US4532351A (en) * 1982-06-16 1985-07-30 Exxon Research And Engineering Co. Process for hydrogenating organic compounds by use of Group VIII aluminum-silicate catalysts
DE3228420A1 (de) * 1982-07-30 1984-02-02 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von substituierten aromatischen aminen
US5068436A (en) * 1989-03-10 1991-11-26 E. I. Du Pont De Nemours And Company Hydrogenation of halonitrobenzenes without dehalogenation
AU6977391A (en) * 1989-12-11 1991-07-18 American Home Products Corporation N-heteroaralkyl-substituted 1-aryloxy-2-propanolamine and propylamine derivatives possessing class iii antiarrhythmic activity
FR2671347B1 (fr) * 1991-01-07 1994-09-09 Inst Francais Du Petrole Reduction catalytique de composes nitroaromatiques substitues ou non en composes aminoaromatiques correspondants.

Also Published As

Publication number Publication date
WO1995032941A1 (en) 1995-12-07
EP0763011B1 (en) 1999-12-29
IL113848A (en) 2000-06-29
EP0763011A1 (en) 1997-03-19
ATE188206T1 (de) 2000-01-15
AU2564795A (en) 1995-12-21
CZ345996A3 (en) 1997-04-16
IL113848A0 (en) 1995-08-31
HU9603258D0 (en) 1997-01-28
US5856578A (en) 1999-01-05
HUT75605A (en) 1997-05-28
PL317204A1 (en) 1997-03-17
ZA954326B (en) 1995-11-27
DE69514223T2 (de) 2000-09-07
JPH10500940A (ja) 1998-01-27
CA2187922A1 (en) 1995-12-07
ES2142481T3 (es) 2000-04-16
CN1149287A (zh) 1997-05-07
DE69514223D1 (de) 2000-02-03

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