CH474521A - Verfahren zur Herstellung basisch alkylierter Naphtalin-(1,4,5,8)-tetracarbonsäurediimide - Google Patents
Verfahren zur Herstellung basisch alkylierter Naphtalin-(1,4,5,8)-tetracarbonsäurediimideInfo
- Publication number
- CH474521A CH474521A CH716365A CH716365A CH474521A CH 474521 A CH474521 A CH 474521A CH 716365 A CH716365 A CH 716365A CH 716365 A CH716365 A CH 716365A CH 474521 A CH474521 A CH 474521A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- tetracarboxylic acid
- alkylated naphthalene
- acid diimides
- basic
- Prior art date
Links
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)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Indole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0043095 | 1964-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH474521A true CH474521A (de) | 1969-06-30 |
Family
ID=7099399
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH217268A CH457475A (de) | 1964-06-05 | 1965-05-21 | Verfahren zur Herstellung basisch alkylierter Naphthalin-(1,4,5,8)-tetracarbonsäurediimide |
| CH716365A CH474521A (de) | 1964-06-05 | 1965-05-21 | Verfahren zur Herstellung basisch alkylierter Naphtalin-(1,4,5,8)-tetracarbonsäurediimide |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH217268A CH457475A (de) | 1964-06-05 | 1965-05-21 | Verfahren zur Herstellung basisch alkylierter Naphthalin-(1,4,5,8)-tetracarbonsäurediimide |
Country Status (9)
| Country | Link |
|---|---|
| AT (2) | AT266100B (da) |
| BE (1) | BE664871A (da) |
| CH (2) | CH457475A (da) |
| DE (1) | DE1445769A1 (da) |
| DK (1) | DK118290B (da) |
| FR (1) | FR1462987A (da) |
| GB (1) | GB1064627A (da) |
| IL (1) | IL23605A (da) |
| NL (1) | NL6507167A (da) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4644066A (en) * | 1968-09-18 | 1987-02-17 | Raychem Corporation | Flame retardants and compositions containing them |
| US4374220A (en) | 1968-09-18 | 1983-02-15 | Raychem Corporation | Imide flame retardants and compositions containing them |
| US4535170A (en) * | 1968-09-18 | 1985-08-13 | Raychem Corporation | Flame retardants and compositions containing them |
| US4581396A (en) * | 1968-09-18 | 1986-04-08 | Raychem Corporation | Flame retardants and compositions containing them |
| DE3000168A1 (de) | 1980-01-04 | 1981-07-09 | Bayer Ag, 5090 Leverkusen | Elektrisch leitende cyclische polyimide |
| US7479557B2 (en) | 2004-06-10 | 2009-01-20 | Agency For Science, Technology +Research | DNA threading intercalators |
-
1964
- 1964-06-05 DE DE19641445769 patent/DE1445769A1/de active Pending
-
1965
- 1965-05-21 CH CH217268A patent/CH457475A/de unknown
- 1965-05-21 CH CH716365A patent/CH474521A/de not_active IP Right Cessation
- 1965-05-25 IL IL2360565A patent/IL23605A/xx unknown
- 1965-06-03 FR FR19491A patent/FR1462987A/fr not_active Expired
- 1965-06-03 BE BE664871D patent/BE664871A/xx unknown
- 1965-06-04 NL NL6507167A patent/NL6507167A/xx unknown
- 1965-06-04 GB GB2404265A patent/GB1064627A/en not_active Expired
- 1965-06-04 DK DK283865A patent/DK118290B/da unknown
- 1965-06-08 AT AT634867A patent/AT266100B/de active
- 1965-06-08 AT AT516565A patent/AT262984B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| IL23605A (en) | 1969-04-30 |
| AT262984B (de) | 1968-07-10 |
| FR1462987A (fr) | 1966-12-23 |
| AT266100B (de) | 1968-11-11 |
| GB1064627A (en) | 1967-04-05 |
| DE1445769A1 (de) | 1969-03-13 |
| NL6507167A (da) | 1965-12-06 |
| DK118290B (da) | 1970-08-03 |
| BE664871A (da) | 1965-12-03 |
| CH457475A (de) | 1968-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |