GB1436954A - Nitration of aromatic compounds - Google Patents

Nitration of aromatic compounds

Info

Publication number
GB1436954A
GB1436954A GB4690873A GB4690873A GB1436954A GB 1436954 A GB1436954 A GB 1436954A GB 4690873 A GB4690873 A GB 4690873A GB 4690873 A GB4690873 A GB 4690873A GB 1436954 A GB1436954 A GB 1436954A
Authority
GB
United Kingdom
Prior art keywords
aromatic compounds
nitration
oct
nitric acid
agent
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
GB4690873A
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of GB1436954A publication Critical patent/GB1436954A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B43/00—Formation or introduction of functional groups containing nitrogen
    • C07B43/02—Formation or introduction of functional groups containing nitrogen of nitro or nitroso 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
    • C07C2603/24—Anthracenes; Hydrogenated anthracenes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
    • C07C2603/28—Phenalenes; Hydrogenated phenalenes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/40—Ortho- or ortho- and peri-condensed systems containing four condensed rings
    • C07C2603/42—Ortho- or ortho- and peri-condensed systems containing four condensed rings containing only six-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/54—Ortho- or ortho- and peri-condensed systems containing more than five condensed rings

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)

Abstract

1436954 Nitration of aromatic compounds BASF AG 8 Oct 1973 [9 Oct 1972] 46908/73 Heading C2C Aromatic compounds are nitrated by reaction with nitric acid in an inert solvent which is at least partially miscible with nitric acid, in the presence of a catalytic amount of a C 1 to C 3 perfluoroalkanesulphonic acid and a dehydrating agent. The dihydrating agent is preferably phosphorus pentoxide.
GB4690873A 1972-10-09 1973-10-08 Nitration of aromatic compounds Expired GB1436954A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2249373A DE2249373A1 (en) 1972-10-09 1972-10-09 PROCESS FOR NITRATING AROMATIC COMPOUNDS

Publications (1)

Publication Number Publication Date
GB1436954A true GB1436954A (en) 1976-05-26

Family

ID=5858526

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4690873A Expired GB1436954A (en) 1972-10-09 1973-10-08 Nitration of aromatic compounds

Country Status (6)

Country Link
JP (1) JPS4986333A (en)
CH (1) CH576920A5 (en)
DE (1) DE2249373A1 (en)
FR (1) FR2202056B3 (en)
GB (1) GB1436954A (en)
IT (1) IT997876B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4339618A (en) * 1979-06-21 1982-07-13 Ciba-Geigy Ag Process for the production of substituted nitroaryl compounds
US4996376A (en) * 1988-10-24 1991-02-26 Rhone-Poulenc Chimie Preparation of dinitrotoluenes

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3957889A (en) * 1975-05-02 1976-05-18 Air Products And Chemicals, Inc. Selective nitration of aromatic and substituted aromatic compositions
FR2645146A1 (en) * 1989-02-21 1990-10-05 Rhone Poulenc Chimie PROCESS FOR THE PREPARATION OF DINITROTOLUENES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4339618A (en) * 1979-06-21 1982-07-13 Ciba-Geigy Ag Process for the production of substituted nitroaryl compounds
US4996376A (en) * 1988-10-24 1991-02-26 Rhone-Poulenc Chimie Preparation of dinitrotoluenes

Also Published As

Publication number Publication date
FR2202056A1 (en) 1974-05-03
CH576920A5 (en) 1976-06-30
FR2202056B3 (en) 1976-08-27
DE2249373A1 (en) 1974-04-25
JPS4986333A (en) 1974-08-19
IT997876B (en) 1975-12-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee