FR2197853B1 - - Google Patents

Info

Publication number
FR2197853B1
FR2197853B1 FR7331354A FR7331354A FR2197853B1 FR 2197853 B1 FR2197853 B1 FR 2197853B1 FR 7331354 A FR7331354 A FR 7331354A FR 7331354 A FR7331354 A FR 7331354A FR 2197853 B1 FR2197853 B1 FR 2197853B1
Authority
FR
France
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
FR7331354A
Other versions
FR2197853A1 (fr
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of FR2197853A1 publication Critical patent/FR2197853A1/fr
Application granted granted Critical
Publication of FR2197853B1 publication Critical patent/FR2197853B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/363—Preparation 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)
  • Pyrane Compounds (AREA)
FR7331354A 1972-08-30 1973-08-30 Expired FR2197853B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2242513A DE2242513C3 (de) 1972-08-30 1972-08-30 Verfahren zur Herstellung von 4-Chlornaphthalsäureanhydrid

Publications (2)

Publication Number Publication Date
FR2197853A1 FR2197853A1 (fr) 1974-03-29
FR2197853B1 true FR2197853B1 (fr) 1977-05-13

Family

ID=5854924

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7331354A Expired FR2197853B1 (fr) 1972-08-30 1973-08-30

Country Status (11)

Country Link
US (1) US3888885A (fr)
JP (1) JPS5716090B2 (fr)
AR (1) AR195741A1 (fr)
BR (1) BR7306651D0 (fr)
CA (1) CA1002064A (fr)
CH (1) CH578498A5 (fr)
DE (1) DE2242513C3 (fr)
FR (1) FR2197853B1 (fr)
GB (1) GB1439994A (fr)
IN (1) IN139701B (fr)
IT (1) IT998485B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033986A (en) * 1976-02-11 1977-07-05 American Hoechst Corporation Process for the preparation of 4-bromo-1,8-naphthalic acid anhydride
JPS60156285U (ja) * 1984-03-27 1985-10-17 理研精機株式会社 流体用継手
DE3411196A1 (de) * 1984-03-27 1985-10-10 Rütgerswerke AG, 6000 Frankfurt Verfahren zur herstellung von 4-halogennaphthalsaeureanhydriden

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3646069A (en) * 1968-06-19 1972-02-29 Sandoz Ltd Process for manufacturing a naphthalic acid derivative

Also Published As

Publication number Publication date
DE2242513C3 (de) 1978-09-14
DE2242513B2 (de) 1975-01-16
IT998485B (it) 1976-01-20
JPS5716090B2 (fr) 1982-04-02
FR2197853A1 (fr) 1974-03-29
DE2242513A1 (de) 1974-04-04
AR195741A1 (es) 1973-10-31
GB1439994A (en) 1976-06-16
BR7306651D0 (pt) 1974-07-18
US3888885A (en) 1975-06-10
CH578498A5 (fr) 1976-08-13
CA1002064A (en) 1976-12-21
JPS4956962A (fr) 1974-06-03
IN139701B (fr) 1976-07-17

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Legal Events

Date Code Title Description
ST Notification of lapse