BE791300A - PROCESS FOR PREPARING 4-CHLORO-2.5-DIMETHOXY ANILINE - Google Patents

PROCESS FOR PREPARING 4-CHLORO-2.5-DIMETHOXY ANILINE

Info

Publication number
BE791300A
BE791300A BE791300DA BE791300A BE 791300 A BE791300 A BE 791300A BE 791300D A BE791300D A BE 791300DA BE 791300 A BE791300 A BE 791300A
Authority
BE
Belgium
Prior art keywords
chloro
preparing
dimethoxy aniline
dimethoxy
aniline
Prior art date
Application number
Other languages
French (fr)
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.)
Publication date
Publication of BE791300A publication Critical patent/BE791300A/en

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
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the 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
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/18—Carbon
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/20—Sulfiding

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
BE791300D 1971-11-11 PROCESS FOR PREPARING 4-CHLORO-2.5-DIMETHOXY ANILINE BE791300A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2156051A DE2156051C3 (en) 1971-11-11 1971-11-11 Process for the preparation of 4-chloro-2,5-dimethoxy-aniline

Publications (1)

Publication Number Publication Date
BE791300A true BE791300A (en) 1973-05-14

Family

ID=5824830

Family Applications (1)

Application Number Title Priority Date Filing Date
BE791300D BE791300A (en) 1971-11-11 PROCESS FOR PREPARING 4-CHLORO-2.5-DIMETHOXY ANILINE

Country Status (20)

Country Link
JP (1) JPS5644060B2 (en)
AT (1) AT331210B (en)
AU (1) AU474209B2 (en)
BE (1) BE791300A (en)
CA (1) CA995248A (en)
CH (1) CH575377A5 (en)
CS (1) CS173610B2 (en)
DD (1) DD99356A5 (en)
DE (1) DE2156051C3 (en)
ES (1) ES408273A1 (en)
FR (1) FR2160166A5 (en)
GB (1) GB1393428A (en)
HU (1) HU165205B (en)
IL (1) IL40777A (en)
IT (1) IT970356B (en)
NL (1) NL7214964A (en)
PL (1) PL85137B1 (en)
RO (1) RO62342A (en)
SU (1) SU474135A3 (en)
ZA (1) ZA727738B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2455704C3 (en) * 1974-11-25 1978-06-08 Hoechst Ag, 6000 Frankfurt Process for the preparation of 4-chloro-23-dimethoxy aniline
CA1148562A (en) * 1979-02-22 1983-06-21 Alfred J. Bird Catalyst for the hydrogenation of halogen substituted aromatic nitro compounds
JPS5814756U (en) * 1981-07-21 1983-01-29 東京シ−ト株式会社 Headrest mounting device
JPS58159957U (en) * 1982-04-19 1983-10-25 日本発条株式会社 Headrest upper and lower adjustment mechanism
JPH0226367Y2 (en) * 1984-09-20 1990-07-18
DE3821013A1 (en) * 1988-06-22 1989-12-28 Hoechst Ag METHOD FOR PRODUCING 4-CHLORINE-2,5-DIMETHOXYANILINE
US8387827B2 (en) 2008-03-24 2013-03-05 S.C. Johnson & Son, Inc. Volatile material dispenser

Also Published As

Publication number Publication date
CA995248A (en) 1976-08-17
GB1393428A (en) 1975-05-07
IL40777A0 (en) 1973-01-30
ZA727738B (en) 1973-09-26
JPS4857938A (en) 1973-08-14
DD99356A5 (en) 1973-08-05
NL7214964A (en) 1973-05-15
ES408273A1 (en) 1975-11-16
ATA952372A (en) 1975-11-15
SU474135A3 (en) 1975-06-14
RO62342A (en) 1977-08-15
PL85137B1 (en) 1976-04-30
AU474209B2 (en) 1976-07-15
CS173610B2 (en) 1977-02-28
HU165205B (en) 1974-07-27
DE2156051B2 (en) 1974-03-28
DE2156051A1 (en) 1973-05-17
IL40777A (en) 1976-04-30
FR2160166A5 (en) 1973-06-22
JPS5644060B2 (en) 1981-10-16
AT331210B (en) 1976-08-10
CH575377A5 (en) 1976-05-14
DE2156051C3 (en) 1974-10-31
IT970356B (en) 1974-04-10
AU4858372A (en) 1974-05-09

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: FARBWERKE HOECHST A.G. VORMALS MEISTER LUCIUS & B

Effective date: 19921113