GB1527892A - Preparation of 4-chloro-2,5-dimethoxy-aniline - Google Patents

Preparation of 4-chloro-2,5-dimethoxy-aniline

Info

Publication number
GB1527892A
GB1527892A GB48445/75A GB4844575A GB1527892A GB 1527892 A GB1527892 A GB 1527892A GB 48445/75 A GB48445/75 A GB 48445/75A GB 4844575 A GB4844575 A GB 4844575A GB 1527892 A GB1527892 A GB 1527892A
Authority
GB
United Kingdom
Prior art keywords
chloro
preparation
dimethoxy
aniline
dimethoxyaniline
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB48445/75A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
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 GB1527892A publication Critical patent/GB1527892A/en
Expired legal-status Critical Current

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

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)
GB48445/75A 1974-11-25 1975-11-25 Preparation of 4-chloro-2,5-dimethoxy-aniline Expired GB1527892A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2455704A DE2455704C3 (de) 1974-11-25 1974-11-25 Verfahren zur Herstellung von 4-Chlor-23-dimethoxy anilin

Publications (1)

Publication Number Publication Date
GB1527892A true GB1527892A (en) 1978-10-11

Family

ID=5931670

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48445/75A Expired GB1527892A (en) 1974-11-25 1975-11-25 Preparation of 4-chloro-2,5-dimethoxy-aniline

Country Status (9)

Country Link
US (1) US4082803A (enExample)
JP (1) JPS5913497B2 (enExample)
BR (1) BR7507755A (enExample)
CA (1) CA1048546A (enExample)
CH (1) CH594600A5 (enExample)
DE (1) DE2455704C3 (enExample)
FR (1) FR2291969A1 (enExample)
GB (1) GB1527892A (enExample)
IT (1) IT1049861B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2521303B2 (de) * 1975-05-13 1977-09-22 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von 2,5-dimethoxy-4-chloranilin
DE3821013A1 (de) * 1988-06-22 1989-12-28 Hoechst Ag Verfahren zur herstellung von 4-chlor-2,5-dimethoxyanilin

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2186722A (en) * 1940-01-09 Diazonium compounds and process of
US1679211A (en) * 1921-07-02 1928-07-31 Nat Aniline & Chem Co Inc Method of sulfonation
BE791300A (fr) * 1971-11-11 1973-05-14 Hoechst Ag Procede de preparation de la chloro-4 dimethoxy-2,5 aniline
DE2240849C3 (de) * 1972-08-19 1975-03-20 Farbwerke Hoechst Ag, Vormals Meister Lucius & Bruening, 6000 Frankfurt Verfahren zur Herstellung von Aminobenzolen

Also Published As

Publication number Publication date
BR7507755A (pt) 1976-08-10
JPS5175033A (en) 1976-06-29
IT1049861B (it) 1981-02-10
JPS5913497B2 (ja) 1984-03-30
DE2455704A1 (de) 1976-08-12
FR2291969A1 (fr) 1976-06-18
US4082803A (en) 1978-04-04
CH594600A5 (enExample) 1978-01-13
CA1048546A (en) 1979-02-13
DE2455704B2 (de) 1977-10-20
DE2455704C3 (de) 1978-06-08
FR2291969B1 (enExample) 1979-01-05

Similar Documents

Publication Publication Date Title
JPS536483A (en) Composition having enzymatic activity and its preparation
GB1385342A (en) Ligand determination of spin labelled compounds by receptor displacement
CA1247033A (en) POLYSACCHARIDE POLYMER PRODUCED BY XANTHOMONAS
ES8707980A1 (es) Procedimiento de fabricacion de resinas hidro-absorbentes.
GB1527892A (en) Preparation of 4-chloro-2,5-dimethoxy-aniline
MY104989A (en) Antiperspirant and method of making same
GB1261474A (en) Phenylacetic acid
GB1401236A (en) Surface treatment of ethylene-acrylic acid copolymers
GB1462023A (en) Manufacture of cobalt iii acetylacetonate
FI834045A0 (fi) Isokinolinfoerening
GB1277342A (en) New disazo pigments and process for their manufacture and use
GB1419933A (en) Preparation of methylcobalamine
DE3478898D1 (en) Toothpaste with entrained gas
JPS5391940A (en) Adhesive
GB8514315D0 (en) Preparation of aqueous solution
MINFORD et al. Interdiffusion and association phenomena in the system NiO-Al 2 O 3[Interim Report, Jun. 1972- Jun. 1973]
GB1230743A (enExample)
JPS52152488A (en) Preparation of polyisoprene
ES441875A1 (es) Un procedimiento para detener la polimerizacion del cloruro de vinilo en dispersion acuosa.
GB1464072A (en) Purification of hydroquinone
JPS5411292A (en) Immobilized material having enzymatic activity and its preparation
KR860003828A (ko) 맥반의왕석을 함유하는 세안용 조성물
JPS5353631A (en) Preparatin of diacethylbenzene
JPS56116801A (en) Production of fine powder coated by nickel
GB1272699A (en) Selective monochlorination of biphenyl using clay catalysts

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19941125