DK108257C - Fremgangsmåde til fremstilling af basisk alkylerede naphthalen-(1,4,5,8)-tetracarboxylsyrediimider eller syreadditionssalte deraf. - Google Patents

Fremgangsmåde til fremstilling af basisk alkylerede naphthalen-(1,4,5,8)-tetracarboxylsyrediimider eller syreadditionssalte deraf.

Info

Publication number: DK108257C
Authority: DK; Denmark
Prior art keywords: preparation; addition salts; alkylated naphthalene; diimides; acid addition
Prior art date: 1963-08-02

Application number

DK381664A

Other languages

Danish (da)

English (en)

Inventor

Marianne Bock

Hinrich Otten

Siegismund Schuetz

Original Assignee

Bayer 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.)

1963-08-02

Filing date

1964-07-31

Publication date

1967-10-30

1964-07-31 Application filed by Bayer Ag filed Critical Bayer Ag

1967-10-30 Application granted granted Critical

1967-10-30 Publication of DK108257C publication Critical patent/DK108257C/da

Links

239000002253 acid Substances 0.000 title 1
150000002790 naphthalenes Chemical class 0.000 title 1
150000003839 salts Chemical class 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/06—Peri-condensed systems

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Hydrogenated Pyridines (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

DK381664A 1963-08-02 1964-07-31 Fremgangsmåde til fremstilling af basisk alkylerede naphthalen-(1,4,5,8)-tetracarboxylsyrediimider eller syreadditionssalte deraf. DK108257C (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEF40402A DE1210867B (de)	1963-08-02	1963-08-02	Verfahren zur Herstellung von neuen Naphthalin-1, 4, 5, 8-tetracarbonsaeure-diimidderivaten

Publications (1)

Publication Number	Publication Date
DK108257C true DK108257C (da)	1967-10-30

Family

ID=7098218

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK381664A DK108257C (da)	1963-08-02	1964-07-31	Fremgangsmåde til fremstilling af basisk alkylerede naphthalen-(1,4,5,8)-tetracarboxylsyrediimider eller syreadditionssalte deraf.

Country Status (10)

Country	Link
AT (1)	AT249038B (de)
BE (1)	BE651245A (de)
BR (1)	BR6461330D0 (de)
CH (1)	CH441356A (de)
DE (1)	DE1210867B (de)
DK (1)	DK108257C (de)
FR (1)	FR1563621A (de)
GB (1)	GB1051497A (de)
IL (1)	IL21775A (de)
NL (1)	NL6408816A (de)

0
- GB GB1051497D patent/GB1051497A/en active Active
1963
- 1963-08-02 DE DEF40402A patent/DE1210867B/de active Granted
1964
- 1964-07-23 CH CH966664A patent/CH441356A/de unknown
- 1964-07-27 IL IL2177564A patent/IL21775A/xx unknown
- 1964-07-31 BE BE651245D patent/BE651245A/xx unknown
- 1964-07-31 BR BR16133064A patent/BR6461330D0/pt unknown
- 1964-07-31 DK DK381664A patent/DK108257C/da active
- 1964-07-31 NL NL6408816A patent/NL6408816A/xx unknown
- 1964-07-31 FR FR1563621D patent/FR1563621A/fr not_active Expired
- 1964-08-03 AT AT664964A patent/AT249038B/de active

Also Published As

Publication number	Publication date
NL6408816A (de)	1965-02-03
IL21775A (en)	1968-01-25
FR1563621A (de)	1969-04-18
CH441356A (de)	1967-08-15
BE651245A (de)	1965-02-01
BR6461330D0 (pt)	1973-09-20
DE1210867B (de)	1966-02-17
AT249038B (de)	1966-08-25
DE1210867C2 (de)	1966-09-08
GB1051497A (de)

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