ATA53875A - PROCESS FOR THE PRODUCTION OF NAPHTHALIN-1,4-DICARBON ACID - Google Patents

PROCESS FOR THE PRODUCTION OF NAPHTHALIN-1,4-DICARBON ACID

Info

Publication number: ATA53875A
Authority: AT; Austria
Prior art keywords: naphthalin; production; dicarbon acid; dicarbon; acid
Prior art date: 1974-01-25

Application number

AT53875A

Other languages

German (de)

Other versions

AT333738B (en

Original Assignee

Ciba Geigy 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.)

1974-01-25

Filing date

1975-01-24

Publication date

1976-04-15

1975-01-24 Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag

1976-04-15 Publication of ATA53875A publication Critical patent/ATA53875A/en

1976-12-10 Application granted granted Critical

1976-12-10 Publication of AT333738B publication Critical patent/AT333738B/en

Links

239000002253 acid Substances 0.000 title 1

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

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)

AT53875A 1974-01-25 1975-01-24 PROCESS FOR THE PRODUCTION OF NAPHTHALIN-1,4-DICARBON ACID AT333738B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH104674A CH590196A5 (en)	1974-01-25	1974-01-25

Publications (2)

Publication Number	Publication Date
ATA53875A true ATA53875A (en)	1976-04-15
AT333738B AT333738B (en)	1976-12-10

Family

ID=4201190

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT53875A AT333738B (en)	1974-01-25	1975-01-24	PROCESS FOR THE PRODUCTION OF NAPHTHALIN-1,4-DICARBON ACID

Country Status (8)

Country	Link
JP (1)	JPS5180846A (en)
AT (1)	AT333738B (en)
BE (1)	BE824741A (en)
CH (1)	CH590196A5 (en)
DE (1)	DE2501573A1 (en)
FR (1)	FR2259084B1 (en)
GB (1)	GB1452456A (en)
NL (1)	NL7500764A (en)

1974
- 1974-01-25 CH CH104674A patent/CH590196A5/xx not_active IP Right Cessation
1975
- 1975-01-16 DE DE19752501573 patent/DE2501573A1/en not_active Withdrawn
- 1975-01-16 JP JP649775A patent/JPS5180846A/en active Pending
- 1975-01-22 NL NL7500764A patent/NL7500764A/en unknown
- 1975-01-23 FR FR7502154A patent/FR2259084B1/fr not_active Expired
- 1975-01-24 GB GB324675A patent/GB1452456A/en not_active Expired
- 1975-01-24 AT AT53875A patent/AT333738B/en not_active IP Right Cessation
- 1975-01-24 BE BE152674A patent/BE824741A/en unknown

Also Published As

Publication number	Publication date
AT333738B (en)	1976-12-10
JPS5180846A (en)	1976-07-15
FR2259084A1 (en)	1975-08-22
CH590196A5 (en)	1977-07-29
GB1452456A (en)	1976-10-13
NL7500764A (en)	1975-07-29
FR2259084B1 (en)	1977-07-01
DE2501573A1 (en)	1975-07-31
BE824741A (en)	1975-07-24

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AT338756B (en)	1977-09-12	PROCESS FOR THE PRODUCTION OF ALFA-AMINO-1-ADAMANTYL ACID ACID
AT333738B (en)	1976-12-10	PROCESS FOR THE PRODUCTION OF NAPHTHALIN-1,4-DICARBON ACID
AT346299B (en)	1978-11-10	PROCESS FOR THE PRODUCTION OF 6-ACYLOXY-4-METHYL-HEXA-2,4-DIEN-1-AL
AT339269B (en)	1977-10-10	PROCESS FOR THE PRODUCTION OF PROPARGYLAMINES
ATA708977A (en)	1979-02-15	PROCESS FOR THE PRODUCTION OF ACETOACETAMIDE-N-SULFOFLUORIDE
DD132390A3 (en)	1978-09-27	PROCESS FOR THE PRODUCTION OF PERCHLORYLACETOPHENONE

Legal Events

Date	Code	Title
1979-01-15	ELJ	Ceased due to non-payment of the annual fee
1990-10-15	UEP	Publication of translation of european patent specification
1997-11-15	REN	Ceased due to non-payment of the annual fee