MX168902B - Procedimiento para preparar aminas aromaticas substituidas - Google Patents

Procedimiento para preparar aminas aromaticas substituidas

Info

Publication number
MX168902B
MX168902B MX008308A MX830887A MX168902B MX 168902 B MX168902 B MX 168902B MX 008308 A MX008308 A MX 008308A MX 830887 A MX830887 A MX 830887A MX 168902 B MX168902 B MX 168902B
Authority
MX
Mexico
Prior art keywords
substituted aromatic
aromatic amines
procedure
preparing substituted
aromatic amine
Prior art date
Application number
MX008308A
Other languages
English (en)
Inventor
Arthur John Solodar
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of MX168902B publication Critical patent/MX168902B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/02—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of hydrogen atoms by amino groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

La presente invención se refiere a un procedimiento para preparar aminas aromáticas substituídas, de la fórmula: en donde n es igual a 2 a 5, R1 y R2 son los mismos o diferentes radicales alifáticos o hidrógeno, caracterizado porque comprende: 1) poner en contacto una amina aromática primaria con un agente oxidante en una solución homogénea que contiene agua, un solvente orgánico miscible con agua, oxidable, y una base; y 2) reducir la solución con un agente reductor para producir la amina aromática substituída.
MX008308A 1986-09-15 1987-09-15 Procedimiento para preparar aminas aromaticas substituidas MX168902B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/907,278 US4760186A (en) 1986-09-15 1986-09-15 Preparation of substituted aromatic amines

Publications (1)

Publication Number Publication Date
MX168902B true MX168902B (es) 1993-06-14

Family

ID=25423819

Family Applications (1)

Application Number Title Priority Date Filing Date
MX008308A MX168902B (es) 1986-09-15 1987-09-15 Procedimiento para preparar aminas aromaticas substituidas

Country Status (9)

Country Link
US (1) US4760186A (es)
EP (1) EP0261096B1 (es)
JP (1) JP2648481B2 (es)
AT (1) ATE82953T1 (es)
AU (1) AU599141B2 (es)
CA (1) CA1282081C (es)
DE (1) DE3782899T2 (es)
ES (1) ES2052606T3 (es)
MX (1) MX168902B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5117063A (en) * 1991-06-21 1992-05-26 Monsanto Company Method of preparing 4-aminodiphenylamine
US5252737A (en) * 1992-05-22 1993-10-12 Monsanto Company Process for preparing N-aliphatic substituted p-phenylenediamines
US5552531A (en) * 1992-05-22 1996-09-03 Monsanto Company Process for preparing substituted aromatic azo compounds
US5331099A (en) * 1992-05-22 1994-07-19 Monsanto Company Process for preparing p-nitroaromatic amides and products thereof
US5233010A (en) * 1992-10-15 1993-08-03 Monsanto Company Process for preparing isocyanate and carbamate ester products
US5451702A (en) * 1993-04-26 1995-09-19 Monsanto Company Process for preparing substituted aromatic amines
US5380946A (en) * 1993-07-30 1995-01-10 Monsanto Company Process for preparing p-nitroaromatic amides and products thereof
US5382691A (en) * 1993-11-05 1995-01-17 Monsanto Company Process for preparing substituted aromatic amines
US5728882A (en) * 1996-04-04 1998-03-17 Uniroyal Chemical Company, Inc. Preparation of substituted aromatic amines
US5925790A (en) * 1997-03-13 1999-07-20 Uniroyal Chemical Company, Inc. Preparation of substituted aromatic amines
US6140538A (en) 1998-05-18 2000-10-31 Flexsys America L.P. Process for preparing 4-aminodiphenylamines
US6069279A (en) * 1999-06-14 2000-05-30 Simon; Mark W. Preparation of substituted aromatic amines
US6229035B1 (en) 1999-06-16 2001-05-08 Uniroyal Chemical Company, Inc. Preparation of substituted aromatic amines
US6495723B1 (en) 2000-06-21 2002-12-17 Flexsys America Zeolite support loaded with a base material for use in the coupling of aniline and nitrobenzene
EP1645555B1 (en) * 2003-07-04 2011-09-28 Jiangsu Sinorgchem Technology Co., Ltd A method for producing 4-aminodiphenylamine
US8686188B2 (en) 2003-07-04 2014-04-01 Jiangsu Sinorgchem Technology Co., Ltd. Process for preparing 4-aminodiphenylamine
US8486223B2 (en) * 2003-07-04 2013-07-16 Jiangsu Sinorgchem Technology Co., Ltd. Falling film evaporator
CA2515238C (en) 2003-07-04 2011-06-28 Nongyue Wang Process for preparing 4-aminodiphenylamine
CN102259029B (zh) 2010-05-24 2014-12-10 江苏圣奥化学科技有限公司 固体碱催化剂

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1440767A (en) * 1972-11-24 1976-06-23 Ici Ltd Oxidation process for the manufacture of 4-aminodiphenylamine and related higher amines
US4431841A (en) * 1982-09-16 1984-02-14 Uniroyal, Inc. Process for making diarylamines
US4814504A (en) * 1986-09-03 1989-03-21 Uniroyal Chemical Company, Inc. Process for the production of diphenylamine

Also Published As

Publication number Publication date
DE3782899D1 (de) 1993-01-14
AU599141B2 (en) 1990-07-12
JP2648481B2 (ja) 1997-08-27
EP0261096A2 (en) 1988-03-23
EP0261096B1 (en) 1992-12-02
CA1282081C (en) 1991-03-26
DE3782899T2 (de) 1993-06-17
ES2052606T3 (es) 1994-07-16
AU7836487A (en) 1988-03-17
ATE82953T1 (de) 1992-12-15
EP0261096A3 (en) 1989-05-10
US4760186A (en) 1988-07-26
JPS6383050A (ja) 1988-04-13

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