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BR8900600A - Processo para a preparacao de 4-acilamino-2-amino-alcoxibenzenos - Google Patents

Processo para a preparacao de 4-acilamino-2-amino-alcoxibenzenos

Info

Publication number
BR8900600A
BR8900600A BR898900600A BR8900600A BR8900600A BR 8900600 A BR8900600 A BR 8900600A BR 898900600 A BR898900600 A BR 898900600A BR 8900600 A BR8900600 A BR 8900600A BR 8900600 A BR8900600 A BR 8900600A
Authority
BR
Brazil
Prior art keywords
alcoxybenzenes
acylamine
amino
preparation
Prior art date
Application number
BR898900600A
Other languages
English (en)
Inventor
Hartmut Heise
Manfred Hintzmann
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of BR8900600A publication Critical patent/BR8900600A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/10—Preparation of carboxylic acid amides from compounds not provided for in groups C07C231/02 - C07C231/08
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/34—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by amino groups
    • C07C233/42—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by amino groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by a carbon atom of a six-membered aromatic ring
    • C07C233/43—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by amino groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by a carbon atom of a six-membered aromatic ring having the carbon atom of the carboxamide group bound to a hydrogen atom or to a carbon atom of a saturated carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/02—Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
BR898900600A 1988-02-13 1989-02-10 Processo para a preparacao de 4-acilamino-2-amino-alcoxibenzenos BR8900600A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3804621A DE3804621A1 (de) 1988-02-13 1988-02-13 Verfahren zur herstellung von 4-acylamino-2-amino-alkoxybenzolen

Publications (1)

Publication Number Publication Date
BR8900600A true BR8900600A (pt) 1989-10-10

Family

ID=6347422

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898900600A BR8900600A (pt) 1988-02-13 1989-02-10 Processo para a preparacao de 4-acilamino-2-amino-alcoxibenzenos

Country Status (8)

Country Link
US (1) US5047586A (pt)
EP (1) EP0328968B1 (pt)
JP (1) JP2609318B2 (pt)
KR (1) KR890012943A (pt)
BR (1) BR8900600A (pt)
CA (1) CA1310019C (pt)
DE (2) DE3804621A1 (pt)
MX (1) MX170939B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103626665B (zh) * 2013-11-08 2015-07-29 浙江工业大学 一种n,n-二烷基对苯二胺的合成方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2478114A (en) * 1949-08-02 Pkocess of producing carboxylic
US3076030A (en) * 1960-11-03 1963-01-29 Abbott Lab Process for the preparation of acetylaminophenols
US3928451A (en) * 1973-07-02 1975-12-23 Goodyear Tire & Rubber Method of preparing p-chlorophenylenediamine
US4320021A (en) * 1975-10-14 1982-03-16 The Lubrizol Corporation Amino phenols useful as additives for fuels and lubricants
GB1522273A (en) * 1976-07-28 1978-08-23 Ici Ltd Catalytic reduction of dinitroalkoxybenzenes
EP0011048B1 (en) * 1978-09-11 1982-01-27 Toms River Chemical Corporation A process for the manufacture of substantially pure 3-amino-4-alkoxy-acylanilides from 2,4-dinitrochlorobenzene
US4288592A (en) * 1979-04-30 1981-09-08 American Cyanamid Company Process for preparing amides by reaction in presence of molecular sieve
DE3437665A1 (de) * 1984-06-20 1986-01-02 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von 4-acylamino-2-alkylamino-phenylethern

Also Published As

Publication number Publication date
EP0328968B1 (de) 1993-05-12
DE3804621A1 (de) 1989-08-24
US5047586A (en) 1991-09-10
EP0328968A3 (en) 1990-10-10
CA1310019C (en) 1992-11-10
EP0328968A2 (de) 1989-08-23
JP2609318B2 (ja) 1997-05-14
MX170939B (es) 1993-09-22
KR890012943A (ko) 1989-09-20
JPH021440A (ja) 1990-01-05
DE58904300D1 (de) 1993-06-17

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Legal Events

Date Code Title Description
FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 10/02/2004

B15K Others concerning applications: alteration of classification

Ipc: C07C 233/43 (2006.01), C07C 231/02 (2006.0