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DE68903213D1 - Verfahren zur herstellung von nitrophenolen. - Google Patents

Verfahren zur herstellung von nitrophenolen.

Info

Publication number
DE68903213D1
DE68903213D1 DE8989420427T DE68903213T DE68903213D1 DE 68903213 D1 DE68903213 D1 DE 68903213D1 DE 8989420427 T DE8989420427 T DE 8989420427T DE 68903213 T DE68903213 T DE 68903213T DE 68903213 D1 DE68903213 D1 DE 68903213D1
Authority
DE
Germany
Prior art keywords
pref
nitrophenols
phenol
nitric acid
producing
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 - Fee Related
Application number
DE8989420427T
Other languages
English (en)
Other versions
DE68903213T2 (de
Inventor
Michel Val Fontaine Baudouin
Jean-Luc Bougeois
Jean-Pierre Lecouve
Serge Ratton
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.)
Rhodia Chimie SAS
Original Assignee
Rhone Poulenc Chimie SA
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 Rhone Poulenc Chimie SA filed Critical Rhone Poulenc Chimie SA
Publication of DE68903213D1 publication Critical patent/DE68903213D1/de
Application granted granted Critical
Publication of DE68903213T2 publication Critical patent/DE68903213T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/14—Preparation of nitro compounds by formation of nitro groups together with reactions not involving the formation of nitro groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/08—Preparation of nitro compounds by substitution of hydrogen atoms by nitro 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)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
DE8989420427T 1988-11-07 1989-11-06 Verfahren zur herstellung von nitrophenolen. Expired - Fee Related DE68903213T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8815185A FR2638741B1 (fr) 1988-11-07 1988-11-07 Procede de preparation de nitrophenols

Publications (2)

Publication Number Publication Date
DE68903213D1 true DE68903213D1 (de) 1992-11-19
DE68903213T2 DE68903213T2 (de) 1993-03-04

Family

ID=9372096

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989420427T Expired - Fee Related DE68903213T2 (de) 1988-11-07 1989-11-06 Verfahren zur herstellung von nitrophenolen.

Country Status (8)

Country Link
US (1) US5030769A (de)
EP (1) EP0368770B1 (de)
JP (1) JPH02172952A (de)
KR (1) KR900007780A (de)
AT (1) ATE81498T1 (de)
BR (1) BR8905643A (de)
DE (1) DE68903213T2 (de)
FR (1) FR2638741B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2490997B1 (de) * 2009-10-20 2019-03-20 ANGUS Chemical Company Verfahren zur nitroalkanrückgewinnung mittels rezyklierung der wässrigen phase zum nitrierreaktor
CN104030926B (zh) * 2014-06-13 2016-06-22 芜湖职业技术学院 采用硝化反应装置制备酚类硝化物的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519693A (en) * 1965-11-24 1970-07-07 American Cyanamid Co Nitration process for phenolic compounds
US3980717A (en) * 1971-06-30 1976-09-14 Hercules Incorporated Manufacture of para-nitro-meta-cresol from meta/para-cresol mixtures
CA964674A (en) * 1971-06-30 1975-03-18 Hercules Incorporated Manufacture of nitrophenols
DE2622313C3 (de) * 1976-05-19 1980-09-25 Bayer Ag, 5090 Leverkusen Verfahren zur kontinuierlichen Herstellung von Mononitroaromaten
FR2584397B1 (fr) * 1985-07-05 1988-02-12 Rhone Poulenc Spec Chim Procede de nitration de composes phenoliques

Also Published As

Publication number Publication date
FR2638741B1 (fr) 1990-12-28
ATE81498T1 (de) 1992-10-15
FR2638741A1 (fr) 1990-05-11
US5030769A (en) 1991-07-09
EP0368770A1 (de) 1990-05-16
JPH02172952A (ja) 1990-07-04
BR8905643A (pt) 1990-06-05
EP0368770B1 (de) 1992-10-14
KR900007780A (ko) 1990-06-02
DE68903213T2 (de) 1993-03-04

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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