GB1064627A - Basic alkylated naphthalene-(1,4,5,8)-tetracarboxylic acid diimides - Google Patents
Basic alkylated naphthalene-(1,4,5,8)-tetracarboxylic acid diimidesInfo
- Publication number
- GB1064627A GB1064627A GB2404265A GB2404265A GB1064627A GB 1064627 A GB1064627 A GB 1064627A GB 2404265 A GB2404265 A GB 2404265A GB 2404265 A GB2404265 A GB 2404265A GB 1064627 A GB1064627 A GB 1064627A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tetracarboxylic acid
- naphthalene
- general formula
- reacting
- amine
- Prior art date
- 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
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)
- Indole Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
New compounds of the general formula <F\1> (wherein A is a straight or branched, saturated or unsaturated, aliphatic hydrocarbon radical of up to 20 carbon atoms, which, when it con tains fewer than 7 carbon atoms, is, and in other cases may be, either interrupted by at least one O or S atom or -CONH- group or substituted by phenyl or halopheny radicals, R and R1 are identical or different C1 -20 alkyl radicals, which may be joined together directly or through a hetero atom to form a ring which can be un saturated and/or alkyl-, cycloalkyl- or aryl-substituted, and n is 1 or 2) are prepared by reacting naphthalene - 1,4,5,8 - tetracarboxylic acid or its dianhydride with an amine of the general formula <FORM:1064627/C2/1> or reacting an alkali metal salt of naphthalene-1,4,5,8-tetracarboxylic acid diimide with a halide of the general formula <FORM:1064627/C2/2> or reacting a compound of the general formula <FORM:1064627/C2/3> with an amine R-NH-R1. The products may be converted into their non-toxic salts with inorganic and organic acids. Naphthalene - 1,4,5,8 - tetracarboxylic acid diimide - N,N1 - diacetic and -dibutyric acids are prepared by reacting naphthalene-1,4,5,8-tetracarboxylic acid dianhydride with 2 molecular proportions of glycine and g -aminobutyric acid respectively, and are converted to their acid chlorides by treatment with SOCl2.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0043095 | 1964-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1064627A true GB1064627A (en) | 1967-04-05 |
Family
ID=7099399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2404265A Expired GB1064627A (en) | 1964-06-05 | 1965-06-04 | Basic alkylated naphthalene-(1,4,5,8)-tetracarboxylic acid diimides |
Country Status (9)
| Country | Link |
|---|---|
| AT (2) | AT266100B (en) |
| BE (1) | BE664871A (en) |
| CH (2) | CH474521A (en) |
| DE (1) | DE1445769A1 (en) |
| DK (1) | DK118290B (en) |
| FR (1) | FR1462987A (en) |
| GB (1) | GB1064627A (en) |
| IL (1) | IL23605A (en) |
| NL (1) | NL6507167A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US4644066A (en) * | 1968-09-18 | 1987-02-17 | Raychem Corporation | Flame retardants and compositions containing them |
| US7479557B2 (en) | 2004-06-10 | 2009-01-20 | Agency For Science, Technology +Research | DNA threading intercalators |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3000168A1 (en) | 1980-01-04 | 1981-07-09 | Bayer Ag, 5090 Leverkusen | ELECTRICALLY CONDUCTIVE CYCLIC POLYIMIDES |
-
1964
- 1964-06-05 DE DE19641445769 patent/DE1445769A1/en active Pending
-
1965
- 1965-05-21 CH CH716365A patent/CH474521A/en not_active IP Right Cessation
- 1965-05-21 CH CH217268A patent/CH457475A/en unknown
- 1965-05-25 IL IL2360565A patent/IL23605A/en unknown
- 1965-06-03 FR FR19491A patent/FR1462987A/en not_active Expired
- 1965-06-03 BE BE664871D patent/BE664871A/xx unknown
- 1965-06-04 GB GB2404265A patent/GB1064627A/en not_active Expired
- 1965-06-04 DK DK283865A patent/DK118290B/en unknown
- 1965-06-04 NL NL6507167A patent/NL6507167A/xx unknown
- 1965-06-08 AT AT634867A patent/AT266100B/en active
- 1965-06-08 AT AT516565A patent/AT262984B/en active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US4644066A (en) * | 1968-09-18 | 1987-02-17 | Raychem Corporation | Flame retardants and compositions containing them |
| US7479557B2 (en) | 2004-06-10 | 2009-01-20 | Agency For Science, Technology +Research | DNA threading intercalators |
| US7902362B2 (en) | 2004-06-10 | 2011-03-08 | Agency For Science, Technology & Research | DNA threading intercalators |
Also Published As
| Publication number | Publication date |
|---|---|
| IL23605A (en) | 1969-04-30 |
| BE664871A (en) | 1965-12-03 |
| CH457475A (en) | 1968-06-15 |
| NL6507167A (en) | 1965-12-06 |
| DE1445769A1 (en) | 1969-03-13 |
| AT266100B (en) | 1968-11-11 |
| DK118290B (en) | 1970-08-03 |
| FR1462987A (en) | 1966-12-23 |
| AT262984B (en) | 1968-07-10 |
| CH474521A (en) | 1969-06-30 |
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