NL7907364A - Werkwijze voor het bereiden van aromatisch of hetero- aromatisch gesubstitueerde acetonitrillen. - Google Patents
Werkwijze voor het bereiden van aromatisch of hetero- aromatisch gesubstitueerde acetonitrillen. Download PDFInfo
- Publication number
- NL7907364A NL7907364A NL7907364A NL7907364A NL7907364A NL 7907364 A NL7907364 A NL 7907364A NL 7907364 A NL7907364 A NL 7907364A NL 7907364 A NL7907364 A NL 7907364A NL 7907364 A NL7907364 A NL 7907364A
- Authority
- NL
- Netherlands
- Prior art keywords
- reactor
- substituted
- cyanogen chloride
- hetero
- acetonitrilles
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/04—Preparation of carboxylic acid nitriles by reaction of cyanogen halides, e.g. ClCN, with organic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/57—Nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
- C07D333/24—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyridine Compounds (AREA)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2854210 | 1978-12-15 | ||
| DE2854210A DE2854210C2 (de) | 1978-12-15 | 1978-12-15 | Verfahren zur Herstellung von aromatisch oder heteroaromatisch substituierten Acetonitrilen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7907364A true NL7907364A (nl) | 1980-06-17 |
Family
ID=6057300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7907364A NL7907364A (nl) | 1978-12-15 | 1979-10-03 | Werkwijze voor het bereiden van aromatisch of hetero- aromatisch gesubstitueerde acetonitrillen. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4369322A (OSRAM) |
| JP (1) | JPS5585557A (OSRAM) |
| AT (1) | AT362775B (OSRAM) |
| BE (1) | BE880556A (OSRAM) |
| CH (1) | CH641443A5 (OSRAM) |
| DE (1) | DE2854210C2 (OSRAM) |
| FR (1) | FR2444026A1 (OSRAM) |
| GB (1) | GB2037762B (OSRAM) |
| IT (1) | IT1207014B (OSRAM) |
| NL (1) | NL7907364A (OSRAM) |
| SU (1) | SU1020002A3 (OSRAM) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3006424A1 (de) | 1980-02-21 | 1981-09-03 | Degussa Ag, 6000 Frankfurt | Verfahren zur gewinnung reiner nitrile |
| US4800590A (en) * | 1985-01-14 | 1989-01-24 | Willis E. Higgins | Computer key and computer lock system |
| US4613606A (en) * | 1985-12-02 | 1986-09-23 | Syntex (U.S.A.) Inc. | Tetrahydroisoquinoline derivatives |
| DE3717434C1 (de) * | 1987-05-23 | 1988-09-15 | Degussa | Verfahren zur Herstellung von m-Trifluormethylphenylacetonitril |
| DE10215294A1 (de) * | 2002-04-08 | 2003-10-23 | Bayer Cropscience Ag | Verfahren zur Herstellung von 2,4,5-Trimethylphenylessigsäure |
| CN103351311B (zh) * | 2013-06-17 | 2016-05-11 | 张家港威胜生物医药有限公司 | 一种二苯乙腈的合成方法 |
| CN121471106A (zh) * | 2026-01-12 | 2026-02-06 | 山东海化集团有限公司 | 一种连续化合成全氟异丁腈的方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2553404A (en) * | 1950-04-08 | 1951-05-15 | American Cyanamid Co | Preparation of aralkyl cyanides |
| FR1033516A (fr) * | 1950-04-08 | 1953-07-13 | American Cyanamid Co | Perfectionnements à la préparation de nitriles aromatiques |
| US2606917A (en) * | 1951-06-29 | 1952-08-12 | American Cyanamid Co | Preparation of nitriles |
| US3028413A (en) * | 1957-03-22 | 1962-04-03 | Pure Oil Co | Process for the production of acetonitrile |
| CH582655A5 (OSRAM) * | 1973-10-18 | 1976-12-15 | Lonza Ag |
-
1978
- 1978-12-15 DE DE2854210A patent/DE2854210C2/de not_active Expired
-
1979
- 1979-10-03 NL NL7907364A patent/NL7907364A/nl not_active Application Discontinuation
- 1979-11-19 FR FR7928484A patent/FR2444026A1/fr active Granted
- 1979-12-06 SU SU792850134A patent/SU1020002A3/ru active
- 1979-12-07 GB GB7942397A patent/GB2037762B/en not_active Expired
- 1979-12-11 BE BE6/47032A patent/BE880556A/fr not_active IP Right Cessation
- 1979-12-13 IT IT7951080A patent/IT1207014B/it active
- 1979-12-14 CH CH1112079A patent/CH641443A5/de not_active IP Right Cessation
- 1979-12-14 AT AT0789579A patent/AT362775B/de active
- 1979-12-15 JP JP16220379A patent/JPS5585557A/ja active Granted
-
1981
- 1981-03-09 US US06/241,836 patent/US4369322A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS639495B2 (OSRAM) | 1988-02-29 |
| FR2444026A1 (fr) | 1980-07-11 |
| US4369322A (en) | 1983-01-18 |
| DE2854210C2 (de) | 1984-08-09 |
| FR2444026B1 (OSRAM) | 1984-10-05 |
| JPS5585557A (en) | 1980-06-27 |
| GB2037762A (en) | 1980-07-16 |
| AT362775B (de) | 1981-06-10 |
| DE2854210A1 (de) | 1980-06-26 |
| SU1020002A3 (ru) | 1983-05-23 |
| GB2037762B (en) | 1983-04-13 |
| BE880556A (fr) | 1980-06-11 |
| ATA789579A (de) | 1980-11-15 |
| CH641443A5 (de) | 1984-02-29 |
| IT1207014B (it) | 1989-05-17 |
| IT7951080A0 (it) | 1979-12-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DNT | Communications of changes of names of applicants whose applications have been laid open to public inspection |
Free format text: DEGUSSA AKTIENGESELLSCHAFT |
|
| A85 | Still pending on 85-01-01 | ||
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |