DE3561550D1 - Process for the production of aminophenols - Google Patents

Process for the production of aminophenols

Info

Publication number
DE3561550D1
DE3561550D1 DE8585304318T DE3561550T DE3561550D1 DE 3561550 D1 DE3561550 D1 DE 3561550D1 DE 8585304318 T DE8585304318 T DE 8585304318T DE 3561550 T DE3561550 T DE 3561550T DE 3561550 D1 DE3561550 D1 DE 3561550D1
Authority
DE
Germany
Prior art keywords
aminophenols
production
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
DE8585304318T
Other languages
English (en)
Inventor
Haruhisa Harada
Hiroshi Maki
Shigeru Sasaki
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 JP12589184A external-priority patent/JPS615059A/ja
Priority claimed from JP5896485A external-priority patent/JPS61218561A/ja
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Application granted granted Critical
Publication of DE3561550D1 publication Critical patent/DE3561550D1/de
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE8585304318T 1984-06-18 1985-06-17 Process for the production of aminophenols Expired DE3561550D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12589184A JPS615059A (ja) 1984-06-18 1984-06-18 アミノフエノ−ル類の製造方法
JP5896485A JPS61218561A (ja) 1985-03-23 1985-03-23 アミノフエノ−ル類の分離精製方法

Publications (1)

Publication Number Publication Date
DE3561550D1 true DE3561550D1 (en) 1988-03-10

Family

ID=26399980

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585304318T Expired DE3561550D1 (en) 1984-06-18 1985-06-17 Process for the production of aminophenols

Country Status (4)

Country Link
US (1) US4585896A (de)
EP (1) EP0168976B1 (de)
DE (1) DE3561550D1 (de)
IN (1) IN161689B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS617239A (ja) * 1984-06-20 1986-01-13 Mitsui Petrochem Ind Ltd アミノフエノ−ル類の製造法
CA1329626C (en) * 1987-12-12 1994-05-17 Kenichi Mizuno Production of m-aminophenol
JPH0788333B2 (ja) * 1990-03-26 1995-09-27 インドスペック ケミカル コーポレイション レゾルシノールからのｍ−アミノフェノールの製造方法
US5202488A (en) * 1991-04-15 1993-04-13 E. I. Du Pont De Nemours And Company Method for the manufacture of 3-aminophenol
US5710335A (en) * 1995-10-16 1998-01-20 Mitsui Toatsu Chemicals, Inc. Process for preparing 3-(N,N-disubstituted amino)phenol

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2029642A (en) * 1933-06-23 1936-02-04 Goodrich Co B F Method of making secondary aromatic amines
US2559896A (en) * 1947-08-22 1951-07-10 Eastman Kodak Co Process for purifying n-methyl-p-aminophenol
DE1244196B (de) * 1963-10-09 1967-07-13 Basf Ag Verfahren zur Herstellung von O- bzw. p-Aminophenol
GB1028078A (en) * 1964-04-22 1966-05-04 Ici Ltd Manufacture of p-aminophenol
FR1564882A (fr) * 1968-03-13 1969-04-25 Rhone Poulenc Sa Procede de purification du para-aminophenol
BE757390A (fr) * 1969-10-16 1971-04-13 Howard Hall & Cy Purification de p-aminophénol
GB1291642A (en) * 1970-01-28 1972-10-04 Macfarlan Smith Ltd PURIFICATION OF p-AMINOPHENOL
BE787574A (fr) * 1971-08-14 1973-02-14 Hoechst Ag Procede de preparation d'amines aromatiques
US4139562A (en) * 1978-03-13 1979-02-13 Mitsui Toatsu Chemicals, Inc. Process for purifying crude p-aminophenol
EP0006735B1 (de) * 1978-06-28 1983-06-15 Beecham Group Plc Sekundäre Amine, ihre Herstellung, pharmazeutische Zusammensetzungen, die sie enthalten, und deren Verwendung

Also Published As

Publication number Publication date
EP0168976A1 (de) 1986-01-22
EP0168976B1 (de) 1988-02-03
IN161689B (de) 1988-01-16
US4585896A (en) 1986-04-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee