IT1020307B - PROCESS FOR THE PRODUCTION OF ACI DO NAFTALIN 1.4.5.8 TETRACARBOSSI LICO - Google Patents

PROCESS FOR THE PRODUCTION OF ACI DO NAFTALIN 1.4.5.8 TETRACARBOSSI LICO

Info

Publication number
IT1020307B
IT1020307B IT2674974A IT2674974A IT1020307B IT 1020307 B IT1020307 B IT 1020307B IT 2674974 A IT2674974 A IT 2674974A IT 2674974 A IT2674974 A IT 2674974A IT 1020307 B IT1020307 B IT 1020307B
Authority
IT
Italy
Prior art keywords
tetracarbossi
naftalin
lico
aci
production
Prior art date
Application number
IT2674974A
Other languages
Italian (it)
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
Priority claimed from DE19732343964 external-priority patent/DE2343964C3/en
Application filed by Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT1020307B publication Critical patent/IT1020307B/en

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
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
    • C07C51/316—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with oxides of nitrogen or nitrogen-containing mineral acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT2674974A 1973-08-31 1974-08-29 PROCESS FOR THE PRODUCTION OF ACI DO NAFTALIN 1.4.5.8 TETRACARBOSSI LICO IT1020307B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732343964 DE2343964C3 (en) 1973-08-31 Process for the production of naphthalene-1,4,5,8-tetracarboxylic acid

Publications (1)

Publication Number Publication Date
IT1020307B true IT1020307B (en) 1977-12-20

Family

ID=5891266

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2674974A IT1020307B (en) 1973-08-31 1974-08-29 PROCESS FOR THE PRODUCTION OF ACI DO NAFTALIN 1.4.5.8 TETRACARBOSSI LICO

Country Status (10)

Country Link
JP (1) JPS5058043A (en)
BE (1) BE819450A (en)
CA (1) CA1025875A (en)
CH (1) CH608480A5 (en)
CS (1) CS180022B2 (en)
FR (1) FR2242364B1 (en)
GB (1) GB1479351A (en)
IT (1) IT1020307B (en)
NL (1) NL7411327A (en)
SU (1) SU521834A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2653346C2 (en) * 1976-11-24 1984-05-10 Basf Ag, 6700 Ludwigshafen Process for the production of high purity halogen naphthalic anhydrides
CN112473649B (en) * 2019-11-07 2023-06-23 鞍山七彩化学股份有限公司 Vanadium-based catalyst and preparation method and application thereof

Also Published As

Publication number Publication date
SU521834A3 (en) 1976-07-15
FR2242364B1 (en) 1979-01-05
GB1479351A (en) 1977-07-13
CH608480A5 (en) 1979-01-15
FR2242364A1 (en) 1975-03-28
NL7411327A (en) 1975-03-04
CA1025875A (en) 1978-02-07
CS180022B2 (en) 1977-12-30
DE2343964A1 (en) 1975-04-03
JPS5058043A (en) 1975-05-20
DE2343964B2 (en) 1976-09-09
BE819450A (en) 1975-03-03

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