CA1051926A - Diaminomaleonitrile derivatives and processes for preparing the same - Google Patents
Diaminomaleonitrile derivatives and processes for preparing the sameInfo
- Publication number
- CA1051926A CA1051926A CA242,423A CA242423A CA1051926A CA 1051926 A CA1051926 A CA 1051926A CA 242423 A CA242423 A CA 242423A CA 1051926 A CA1051926 A CA 1051926A
- Authority
- CA
- Canada
- Prior art keywords
- formula
- diaminomaleonitrile
- represented
- compounds
- iminonitrile
- 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
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/06—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members
- C07D241/08—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D241/24—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D241/26—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals with nitrogen atoms directly attached to ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14871474A JPS5176222A (ja) | 1974-12-27 | 1974-12-27 | Iminonitorirujudotainoseizohoho |
| JP14871574A JPS5176223A (ja) | 1974-12-27 | 1974-12-27 | Shianoarukirujudotainoseizohoho |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1051926A true CA1051926A (en) | 1979-04-03 |
Family
ID=26478823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA242,423A Expired CA1051926A (en) | 1974-12-27 | 1975-12-23 | Diaminomaleonitrile derivatives and processes for preparing the same |
Country Status (6)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH637153A5 (de) * | 1978-06-02 | 1983-07-15 | Ciba Geigy Ag | Azofarbstoffe und verfahren zur herstellung von azofarbstoffen. |
| CA2209465C (en) * | 1996-07-11 | 2008-04-29 | Lonza Ag | Process for preparing 3-alkoxy-5-alkylpyrazin-2-amines |
| FR2993560B1 (fr) * | 2012-07-17 | 2014-07-18 | Arkema France | Procede de preparation du diaminomaleonitrile |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3778446A (en) * | 1971-07-23 | 1973-12-11 | Du Pont | 2-substituted-4,5-dicyanoimidazoles and their preparation from diaminomaleonitrile |
| US3806517A (en) * | 1972-02-25 | 1974-04-23 | Du Pont | Preparation of 4,5-dicyanoimidazoles |
| US3914279A (en) * | 1972-02-25 | 1975-10-21 | Du Pont | Aminomethyleneaminomaleonitriles |
| US3883532A (en) * | 1973-03-14 | 1975-05-13 | Du Pont | 2-Substituted -4,5-diamino-6-cyanopyrimidines |
-
1975
- 1975-12-19 GB GB5224375A patent/GB1471851A/en not_active Expired
- 1975-12-23 DE DE19752558296 patent/DE2558296A1/de active Pending
- 1975-12-23 CA CA242,423A patent/CA1051926A/en not_active Expired
- 1975-12-26 FR FR7539863A patent/FR2313030A1/fr active Granted
- 1975-12-29 CH CH1684575A patent/CH599134A5/xx not_active IP Right Cessation
- 1975-12-29 US US05/645,179 patent/US4017533A/en not_active Expired - Lifetime
-
1976
- 1976-09-27 FR FR7629010A patent/FR2319608A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2558296A1 (de) | 1976-07-01 |
| FR2313030B1 (US08124630-20120228-C00152.png) | 1979-09-21 |
| CH599134A5 (US08124630-20120228-C00152.png) | 1978-05-12 |
| US4017533A (en) | 1977-04-12 |
| FR2313030A1 (fr) | 1976-12-31 |
| FR2319608A1 (fr) | 1977-02-25 |
| FR2319608B1 (US08124630-20120228-C00152.png) | 1979-09-28 |
| GB1471851A (en) | 1977-04-27 |
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