NL6711663A - - Google Patents
Info
- Publication number
- NL6711663A NL6711663A NL6711663A NL6711663A NL6711663A NL 6711663 A NL6711663 A NL 6711663A NL 6711663 A NL6711663 A NL 6711663A NL 6711663 A NL6711663 A NL 6711663A NL 6711663 A NL6711663 A NL 6711663A
- Authority
- NL
- Netherlands
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
- C07D207/18—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 one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—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 one double bond between ring members or between a ring member and a non-ring member 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
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
- C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
- C07D207/267—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to the ring nitrogen atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyrrole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0050037 | 1966-08-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6711663A true NL6711663A (nl) | 1968-02-27 |
| NL158784B NL158784B (nl) | 1978-12-15 |
Family
ID=7103479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6711663.A NL158784B (nl) | 1966-08-26 | 1967-08-24 | Werkwijze voor het bereiden van n-vinylcarbonzuuramiden. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3526620A (nl) |
| BE (1) | BE703162A (nl) |
| GB (1) | GB1165638A (nl) |
| NL (1) | NL158784B (nl) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4567300A (en) * | 1984-01-14 | 1986-01-28 | Mitsubishi Chemical Industries Limited | Process for producing N-substituted formamides |
| US4554377A (en) * | 1984-07-16 | 1985-11-19 | Celanese Corporation | Production of N-vinyl carboxylic acid amides |
| DE3603450A1 (de) * | 1986-02-05 | 1987-08-06 | Basf Ag | Verfahren zur reinigung von n-vinylformamid |
| DE4302325A1 (de) * | 1993-01-28 | 1994-08-04 | Basf Ag | Verfahren zur Herstellung von N-Alkenylpyrrolidonen |
| TW325471B (en) * | 1994-08-31 | 1998-01-21 | Shinetsu Sakusan Vinyl Kk | Method for the preparation of an n-vinyl compound |
| KR101303786B1 (ko) * | 2009-01-06 | 2013-09-04 | 쇼와 덴코 가부시키가이샤 | Ｎ-(1-히드록시에틸)카르복실산 아미드 화합물 및 그 제조방법 |
| US10696622B2 (en) * | 2016-08-29 | 2020-06-30 | Eastman Chemical Company | Synthesis of N-vinyl carboxylic acid amides |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1445737A1 (de) * | 1963-07-20 | 1969-03-13 | Hoechst Ag | Verfahren zur Herstellung von N-Vinylverbindungen |
-
1967
- 1967-08-21 US US661825A patent/US3526620A/en not_active Expired - Lifetime
- 1967-08-24 NL NL6711663.A patent/NL158784B/nl unknown
- 1967-08-25 GB GB39258/67A patent/GB1165638A/en not_active Expired
- 1967-08-28 BE BE703162D patent/BE703162A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1670742A1 (de) | 1970-12-23 |
| BE703162A (nl) | 1968-02-28 |
| US3526620A (en) | 1970-09-01 |
| GB1165638A (en) | 1969-10-01 |
| NL158784B (nl) | 1978-12-15 |
| DE1670742B2 (de) | 1975-05-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| VJC | Lapsed due to non-payment of the due maintenance fee for the patent or patent application | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: HOECHST |