DE1418063A1 - Verfahren zur Kernchlorierung und -bromierung aromatischer Verbindungen - Google Patents

Verfahren zur Kernchlorierung und -bromierung aromatischer Verbindungen

Info

Publication number
DE1418063A1
DE1418063A1 DE19591418063 DE1418063A DE1418063A1 DE 1418063 A1 DE1418063 A1 DE 1418063A1 DE 19591418063 DE19591418063 DE 19591418063 DE 1418063 A DE1418063 A DE 1418063A DE 1418063 A1 DE1418063 A1 DE 1418063A1
Authority
DE
Germany
Prior art keywords
acid
parts
weight
nitric acid
halogen
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.)
Pending
Application number
DE19591418063
Other languages
German (de)
English (en)
Inventor
Benning Dr Anton
Handrick Dr Kurt
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.)
Bergwerksverband GmbH
Original Assignee
Bergwerksverband GmbH
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 Bergwerksverband GmbH filed Critical Bergwerksverband GmbH
Publication of DE1418063A1 publication Critical patent/DE1418063A1/de
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00Preparation of halogenated hydrocarbons
    • C07C17/093Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/10Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
    • C07C17/12Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the ring of aromatic compounds
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07BGENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B39/00Halogenation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/62Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/363Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19591418063 1959-08-22 1959-08-22 Verfahren zur Kernchlorierung und -bromierung aromatischer Verbindungen Pending DE1418063A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0054512 1959-08-22

Publications (1)

Publication Number Publication Date
DE1418063A1 true DE1418063A1 (de) 1968-10-17

Family

ID=6970637

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19591418063 Pending DE1418063A1 (de) 1959-08-22 1959-08-22 Verfahren zur Kernchlorierung und -bromierung aromatischer Verbindungen

Country Status (5)

Country Link
US (1) US3160653A (en, 2012)
CH (1) CH387003A (en, 2012)
DE (1) DE1418063A1 (en, 2012)
GB (1) GB917571A (en, 2012)
NL (1) NL255121A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0691323A1 (de) * 1994-07-04 1996-01-10 Bayer Ag Verfahren zur Herstellung von 3,5-Dihydroxy-4-brombenzoesäure

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3248433A (en) * 1960-10-27 1966-04-26 Fundamental Res Company Process for mono-halogenating and mono-nitrating the diels-alder diadduct of hexachlorocyclopentadiene and naphthalene
US3326987A (en) * 1964-07-30 1967-06-20 Exxon Research Engineering Co Chlorination of aromatic hydrocarbon
US3939198A (en) * 1966-02-23 1976-02-17 Marathon Oil Company Chlorinated naphthalene esters
US3509204A (en) * 1966-12-19 1970-04-28 Gulf Research Development Co Process for preparing nuclear chlorinated aromatic compounds
US3717684A (en) * 1970-09-11 1973-02-20 Gulf Research Development Co Process for preparing chlorinated aromatics
US3714277A (en) * 1970-09-28 1973-01-30 Gulf Research Development Co Process for preparing chlorinated aromatics
US3717685A (en) * 1970-09-28 1973-02-20 Gulf Research Development Co Process for preparing chlorinated aromatics
US3979545A (en) * 1974-09-12 1976-09-07 National Distillers And Chemical Corporation Synthetic fiber impregnated with flame retardant compositions containing halogen containing amides
US4062972A (en) * 1975-08-27 1977-12-13 Marathon Oil Company Polychlorinated naphthalenic pesticides
DE2547498A1 (de) * 1975-10-23 1977-04-28 Huels Chemische Werke Ag Flammwidrige formmasse
US4327036A (en) * 1980-05-08 1982-04-27 E. I. Du Pont De Nemours And Company Chlorination process
US4465864A (en) * 1982-08-02 1984-08-14 International Telephone And Telegraph Corporation Process of hydroxylation of an aromatic carbonyl compound
JPH08120190A (ja) * 1994-08-31 1996-05-14 Fuji Xerox Co Ltd クロロガリウムフタロシアニン結晶の製造方法
CN103980113B (zh) * 2014-06-04 2016-05-25 国药集团化学试剂有限公司 一种4-溴代邻苯二甲酸的制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535131A (en) * 1949-11-17 1950-12-26 Du Pont Process for brominating p-toluyl benzoic acid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0691323A1 (de) * 1994-07-04 1996-01-10 Bayer Ag Verfahren zur Herstellung von 3,5-Dihydroxy-4-brombenzoesäure

Also Published As

Publication number Publication date
GB917571A (en) 1963-02-06
CH387003A (de) 1965-01-31
NL255121A (en, 2012)
US3160653A (en) 1964-12-08

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