CH532549A - Verbessertes Verfahren zur Herstellung von 1-Amino-2,5-dialkoxy-4-chlorbenzolen - Google Patents

Verbessertes Verfahren zur Herstellung von 1-Amino-2,5-dialkoxy-4-chlorbenzolen

Info

Publication number
CH532549A
CH532549A CH1211170A CH1211170A CH532549A CH 532549 A CH532549 A CH 532549A CH 1211170 A CH1211170 A CH 1211170A CH 1211170 A CH1211170 A CH 1211170A CH 532549 A CH532549 A CH 532549A
Authority
CH
Switzerland
Prior art keywords
chlorobenzenes
dialkoxy
amino
preparation
improved process
Prior art date
Application number
CH1211170A
Other languages
English (en)
Inventor
Gerhard Dr Podschus
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
Priority claimed from DE19691941377 external-priority patent/DE1941377C/de
Priority claimed from DE19702034590 external-priority patent/DE2034590C3/de
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of CH532549A publication Critical patent/CH532549A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C215/00—Compounds containing amino and hydroxy groups bound to the same carbon skeleton
    • C07C215/74—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton
    • C07C215/76—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton of the same non-condensed six-membered aromatic ring
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/08—Forming windings by laying conductors into or around core parts
    • H02K15/085—Forming windings by laying conductors into or around core parts by laying conductors into slotted stators

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1211170A 1969-08-14 1970-08-12 Verbessertes Verfahren zur Herstellung von 1-Amino-2,5-dialkoxy-4-chlorbenzolen CH532549A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19691941377 DE1941377C (de) 1969-08-14 Verfahren zur Herstellung von l-Amino-2,5-dimethoxy-4-chlorbenzol
DE19702034590 DE2034590C3 (de) 1970-07-11 1970-07-11 Verfahren zur Herstellung von 1 -Amino-23-d'alltoxy-4-chIorbenzol

Publications (1)

Publication Number Publication Date
CH532549A true CH532549A (de) 1973-01-15

Family

ID=25757792

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1211170A CH532549A (de) 1969-08-14 1970-08-12 Verbessertes Verfahren zur Herstellung von 1-Amino-2,5-dialkoxy-4-chlorbenzolen

Country Status (7)

Country Link
US (1) US3798271A (de)
JP (1) JPS516655B1 (de)
CH (1) CH532549A (de)
CS (1) CS162728B2 (de)
ES (1) ES382654A1 (de)
FR (1) FR2058093A5 (de)
GB (1) GB1256480A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3734520A1 (de) * 1987-10-13 1989-04-27 Hoechst Ag Verfahren zur herstellung wasserunloeslicher azofarbstoffe auf der faser
GB8814003D0 (en) * 1988-06-14 1988-07-20 Kodak Ltd Method for reducing aromatic nitro groups

Also Published As

Publication number Publication date
CS162728B2 (de) 1975-07-15
FR2058093A5 (de) 1971-05-21
GB1256480A (de) 1971-12-08
JPS516655B1 (de) 1976-03-01
US3798271A (en) 1974-03-19
ES382654A1 (es) 1973-04-16

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Legal Events

Date Code Title Description
PL Patent ceased