NL178419C - Werkwijze voor de dehydratatie van bis-maleamidezuren. - Google Patents
Werkwijze voor de dehydratatie van bis-maleamidezuren.Info
- Publication number
- NL178419C NL178419C NLAANVRAGE7313136,A NL7313136A NL178419C NL 178419 C NL178419 C NL 178419C NL 7313136 A NL7313136 A NL 7313136A NL 178419 C NL178419 C NL 178419C
- Authority
- NL
- Netherlands
- Prior art keywords
- dehydration
- acids
- maleamide
- bis
- bis maleamide
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/44—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members
- C07D207/444—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5
- C07D207/448—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. maleimide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/44—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members
- C07D207/444—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5
- C07D207/448—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. maleimide
- C07D207/452—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. maleimide with hydrocarbon radicals, substituted by hetero atoms, directly attached to the ring nitrogen atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyrrole Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7234822A FR2201289B1 (el) | 1972-10-02 | 1972-10-02 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7313136A NL7313136A (el) | 1974-04-04 |
| NL178419B NL178419B (nl) | 1985-10-16 |
| NL178419C true NL178419C (nl) | 1986-03-17 |
Family
ID=9105051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7313136,A NL178419C (nl) | 1972-10-02 | 1973-09-24 | Werkwijze voor de dehydratatie van bis-maleamidezuren. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3975401A (el) |
| JP (1) | JPS522913B2 (el) |
| AU (1) | AU476132B2 (el) |
| BE (1) | BE805535A (el) |
| BR (1) | BR7307561D0 (el) |
| CA (1) | CA1041999A (el) |
| CH (1) | CH575393A5 (el) |
| DE (1) | DE2349526C3 (el) |
| FR (1) | FR2201289B1 (el) |
| GB (1) | GB1407754A (el) |
| IT (1) | IT998686B (el) |
| LU (1) | LU68537A1 (el) |
| NL (1) | NL178419C (el) |
| SE (1) | SE381654B (el) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5444011Y2 (el) * | 1974-07-31 | 1979-12-18 | ||
| US4179444A (en) * | 1976-02-11 | 1979-12-18 | Ciba-Geigy Corporation | Process for the manufacture of iso-imides or mixtures of iso-imides and imides |
| CH597184A5 (el) * | 1976-04-09 | 1978-03-31 | Ciba Geigy Ag | |
| US4154737A (en) * | 1976-05-05 | 1979-05-15 | E. I. Du Pont De Nemours And Company | Preparation of maleimides and dimaleimides |
| FR2400014A1 (fr) * | 1977-08-09 | 1979-03-09 | Rhone Poulenc Ind | Preparation d'oligoimides |
| FR2469421A1 (fr) | 1979-11-09 | 1981-05-22 | Rhone Poulenc Ind | Procede d'encapsulation de composants electroniques a l'aide d'une matiere moulable a base d'un prepolymere thermodurcissable |
| US4808646A (en) * | 1986-12-18 | 1989-02-28 | Monsanto Company | Maleimide-maleamic acid resin solution |
| GB8811985D0 (en) * | 1988-05-20 | 1988-06-22 | Bp Chem Int Ltd | Synthesis of bisimides |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3018290A (en) * | 1959-11-12 | 1962-01-23 | Union Carbide Corp | Preparation of maleimides |
| NL292628A (el) * | 1962-05-17 | |||
| FR1536946A (fr) * | 1967-02-28 | 1968-09-02 | Rhodiaceta | Nouveaux composés bis maléamiques |
| BE754723A (fr) * | 1969-08-12 | 1971-02-11 | Rhone Poulenc Sa | Procede de preparation de |
-
1972
- 1972-10-02 FR FR7234822A patent/FR2201289B1/fr not_active Expired
-
1973
- 1973-09-24 NL NLAANVRAGE7313136,A patent/NL178419C/xx not_active IP Right Cessation
- 1973-09-28 BR BR7561/73A patent/BR7307561D0/pt unknown
- 1973-09-28 US US05/401,603 patent/US3975401A/en not_active Expired - Lifetime
- 1973-09-28 AU AU60849/73A patent/AU476132B2/en not_active Expired
- 1973-09-28 JP JP48110065A patent/JPS522913B2/ja not_active Expired
- 1973-10-01 BE BE136235A patent/BE805535A/xx not_active IP Right Cessation
- 1973-10-01 LU LU68537A patent/LU68537A1/xx unknown
- 1973-10-01 SE SE7313355A patent/SE381654B/xx unknown
- 1973-10-01 CH CH1399173A patent/CH575393A5/xx not_active IP Right Cessation
- 1973-10-01 GB GB4569773A patent/GB1407754A/en not_active Expired
- 1973-10-01 CA CA182,324A patent/CA1041999A/en not_active Expired
- 1973-10-02 DE DE2349526A patent/DE2349526C3/de not_active Expired
- 1973-10-02 IT IT29644/73A patent/IT998686B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4992054A (el) | 1974-09-03 |
| AU6084973A (en) | 1975-04-10 |
| DE2349526C3 (de) | 1979-03-15 |
| CH575393A5 (el) | 1976-05-14 |
| AU476132B2 (en) | 1976-09-09 |
| NL7313136A (el) | 1974-04-04 |
| BR7307561D0 (pt) | 1974-08-29 |
| FR2201289B1 (el) | 1975-03-14 |
| US3975401A (en) | 1976-08-17 |
| BE805535A (fr) | 1974-04-01 |
| CA1041999A (en) | 1978-11-07 |
| GB1407754A (en) | 1975-09-24 |
| FR2201289A1 (el) | 1974-04-26 |
| DE2349526A1 (de) | 1974-04-25 |
| LU68537A1 (el) | 1974-05-09 |
| DE2349526B2 (de) | 1978-07-13 |
| IT998686B (it) | 1976-02-20 |
| NL178419B (nl) | 1985-10-16 |
| SE381654B (sv) | 1975-12-15 |
| JPS522913B2 (el) | 1977-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NL163218C (nl) | Werkwijze voor de bereiding van n-fosfonomethylglycine. | |
| NL176264C (nl) | Werkwijze voor de bereiding van maleinezuuranhydride. | |
| NL185621C (nl) | Werkwijze voor de bereiding van maleinezuuranhydride. | |
| NL7416183A (nl) | Werkwijze voor de bereiding van isopreen. | |
| NL7501831A (nl) | Werkwijze voor de hydroformylering van alkenen. | |
| NL189509C (nl) | Werkwijze voor de bereiding van dichloorethaan. | |
| NL157290B (nl) | Werkwijze ter bereiding van antrachinon. | |
| NL7804557A (nl) | Werkwijze voor de bereiding van 5-hydroxyvanillien. | |
| NL7410730A (nl) | Werkwijze voor de bereiding van 5-fluorcytosine. | |
| NL157005B (nl) | Werkwijze voor de bereiding van onverzadigde ketonen. | |
| NL178419C (nl) | Werkwijze voor de dehydratatie van bis-maleamidezuren. | |
| NL162047C (nl) | Werkwijze voor de bereiding van 5-vinylnorborneen-2. | |
| NL154490B (nl) | Werkwijze voor de bereiding van p-mentheen-1-o1-4. | |
| NL179045C (nl) | Werkwijze voor de bereiding van cyclopropaanderivaten. | |
| NL155253B (nl) | Werkwijze voor de bereiding van alkaansulfonaten. | |
| NL178254C (nl) | Werkwijze voor de bereiding van 2-hydrazinobenzothiazolen. | |
| NL178317C (nl) | Werkwijze voor de bereiding van tert-butyl-4-tert-butylperbenzoaat. | |
| NL7414635A (nl) | Werkwijze voor de bereiding van acetonine. | |
| NL151347B (nl) | Werkwijze voor de bereiding van diprenylverbindingen. | |
| NL7505386A (nl) | Werkwijze voor de bereiding van galzuren. | |
| NL7410433A (nl) | Werkwijze voor de bereiding van tereftaal- dialdehyde. | |
| NL179279C (nl) | Werkwijze voor de bereiding van tereftalonitril. | |
| NL141864B (nl) | Werkwijze voor de bereiding van cyanoalkaancarbonzuren. | |
| NL168825C (nl) | Werkwijze voor de bereiding van aceetaldoxim. | |
| NL180104C (nl) | Werkwijze voor de bereiding van benzylpyrimidinen. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BC | A request for examination has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| V1 | Lapsed because of non-payment of the annual fee |