DE3166528D1 - Improved process for the selective preparation of p-aminophenol from nitrobenzene - Google Patents

Improved process for the selective preparation of p-aminophenol from nitrobenzene

Info

Publication number
DE3166528D1
DE3166528D1 DE8181306116T DE3166528T DE3166528D1 DE 3166528 D1 DE3166528 D1 DE 3166528D1 DE 8181306116 T DE8181306116 T DE 8181306116T DE 3166528 T DE3166528 T DE 3166528T DE 3166528 D1 DE3166528 D1 DE 3166528D1
Authority
DE
Germany
Prior art keywords
aminophenol
nitrobenzene
improved process
selective preparation
selective
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
DE8181306116T
Other languages
English (en)
Inventor
Edward L Derrenbacker
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.)
Mallinckrodt Inc
Original Assignee
Mallinckrodt Inc
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 Mallinckrodt Inc filed Critical Mallinckrodt Inc
Application granted granted Critical
Publication of DE3166528D1 publication Critical patent/DE3166528D1/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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
DE8181306116T 1981-01-07 1981-12-23 Improved process for the selective preparation of p-aminophenol from nitrobenzene Expired DE3166528D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/223,195 US4307249A (en) 1981-01-07 1981-01-07 Process for the selective preparation of p-aminophenol from nitrobenzene

Publications (1)

Publication Number Publication Date
DE3166528D1 true DE3166528D1 (en) 1984-11-08

Family

ID=22835472

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181306116T Expired DE3166528D1 (en) 1981-01-07 1981-12-23 Improved process for the selective preparation of p-aminophenol from nitrobenzene

Country Status (5)

Country Link
US (1) US4307249A (de)
EP (1) EP0055924B1 (de)
JP (1) JPS57134450A (de)
CA (1) CA1167870A (de)
DE (1) DE3166528D1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4571437A (en) * 1982-01-29 1986-02-18 Mallinckrodt, Inc. Process for preparing p-aminophenol and alkyl substituted p-aminophenol
US4415753A (en) * 1982-01-29 1983-11-15 Mallinckrodt, Inc. Process for preparing p-aminophenol and alkyl substituted p-aminophenol
US4584070A (en) * 1985-03-29 1986-04-22 Ppg Industries, Inc. Process for preparing para-aminophenol
DE4039862A1 (de) * 1990-12-13 1992-06-17 Bayer Ag Verfahren zur herstellung von p-amino-phenolen
US5312991A (en) * 1992-06-09 1994-05-17 Mallinckrodt Specialty Chemicals Company Surfactant improvement for para-aminophenol process
CN1050598C (zh) * 1996-07-16 2000-03-22 遵化市化肥厂 对氨基苯酚的制造方法
DE19702207A1 (de) 1997-01-23 1998-07-30 Bayer Ag Verfahren zur Herstellung von p-Haloalkoxyanilinen
US6028227A (en) * 1999-02-12 2000-02-22 Council Of Scientific & Industrial Research Single step process for the preparation of p-aminophenol
CN1328244C (zh) * 2002-03-15 2007-07-25 南京工业大学 对氨基苯酚生产工艺
EP2058050A1 (de) 2007-11-07 2009-05-13 Centre National De La Recherche Scientifique (Cnrs) Einstufige katalytische Herstellung von Para-Aminophenol
CN103638962B (zh) * 2013-12-09 2015-11-18 江苏大学 一种Ni/Cu/SBA-15复合催化剂的制备及其应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA854732A (en) * 1970-10-27 G. Benner Roland Process for aminophenol
US2765342A (en) * 1952-10-22 1956-10-02 Du Pont Manufacture of aromatic parahydroxyamines
GB856366A (en) * 1958-05-12 1960-12-14 Ici Ltd Process for the production of p-aminophenol from nitrobenzene
DE1237136B (de) * 1962-04-09 1967-03-23 Uni\ ersal Oll Products Company Des Piaines 111 (V St A) Verfahren zur Heisteilung von Ämmophenolen
US3535382A (en) * 1967-11-02 1970-10-20 Cpc International Inc Amino phenol production
FR1559841A (de) * 1968-01-30 1969-03-14
GB1291642A (en) * 1970-01-28 1972-10-04 Macfarlan Smith Ltd PURIFICATION OF p-AMINOPHENOL
US3876703A (en) * 1973-06-05 1975-04-08 Cpc International Inc Purification of p-aminophenol
US4051187A (en) * 1975-03-05 1977-09-27 Oxamine, Inc. Method of producing aminophenol using a rhodium/carbon catalyst with synergistic quantities of rhodium, trichloride or rhodium tribromide
US4176138A (en) * 1978-10-27 1979-11-27 Mallinckrodt, Inc. Process for preparing p-aminophenol in the presence of dimethyldodecylamine sulfate

Also Published As

Publication number Publication date
JPH0212212B2 (de) 1990-03-19
US4307249A (en) 1981-12-22
CA1167870A (en) 1984-05-22
EP0055924B1 (de) 1984-10-03
EP0055924A1 (de) 1982-07-14
JPS57134450A (en) 1982-08-19

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: MALLINCKRODT, INC. (N.D.GES.DES STAATES DELAWARE),