BE843346A - Procede de production de cyanures d'acyles - Google Patents
Procede de production de cyanures d'acylesInfo
- Publication number
- BE843346A BE843346A BE168257A BE168257A BE843346A BE 843346 A BE843346 A BE 843346A BE 168257 A BE168257 A BE 168257A BE 168257 A BE168257 A BE 168257A BE 843346 A BE843346 A BE 843346A
- Authority
- BE
- Belgium
- Prior art keywords
- production process
- acyl cyanide
- cyanide production
- acyl
- production
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D253/00—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00
- C07D253/02—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00 not condensed with other rings
- C07D253/06—1,2,4-Triazines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/14—Preparation of carboxylic acid nitriles by reaction of cyanides with halogen-containing compounds with replacement of halogen atoms by cyano groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D253/00—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00
- C07D253/02—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00 not condensed with other rings
- C07D253/06—1,2,4-Triazines
- C07D253/065—1,2,4-Triazines having three double bonds between ring members or between ring members and non-ring members
- C07D253/07—1,2,4-Triazines 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Hydrogenated Pyridines (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
- Furan Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2528211A DE2528211C3 (de) | 1975-06-25 | 1975-06-25 | Verfahren zur Herstellung von Acylcyaniden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE843346A true BE843346A (fr) | 1976-12-24 |
Family
ID=5949859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE168257A BE843346A (fr) | 1975-06-25 | 1976-06-24 | Procede de production de cyanures d'acyles |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4069252A (nl) |
| JP (1) | JPS607608B2 (nl) |
| AT (1) | AT344147B (nl) |
| BE (1) | BE843346A (nl) |
| CH (1) | CH602603A5 (nl) |
| DE (1) | DE2528211C3 (nl) |
| FR (1) | FR2317282A1 (nl) |
| GB (1) | GB1484561A (nl) |
| IL (1) | IL49859A (nl) |
| IT (1) | IT1061435B (nl) |
| NL (1) | NL7606994A (nl) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2624891C2 (de) * | 1976-06-03 | 1982-11-18 | Degussa Ag, 6000 Frankfurt | Verfahren zur Herstellung von Benzoylcyanid |
| DE2642199A1 (de) * | 1976-09-20 | 1978-03-23 | Degussa | Verfahren zur herstellung von benzoylcyanid |
| DE2642140C2 (de) * | 1976-09-20 | 1982-10-28 | Degussa Ag, 6000 Frankfurt | Verfahren zur Herstellung von Benzoylcyanid |
| DE2708183C3 (de) * | 1977-02-25 | 1979-08-09 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Verfahren zur Herstellung von Acylcyaniden |
| DE2708182C3 (de) * | 1977-02-25 | 1979-08-30 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Verfahren zur Herstellung von Acylcyaniden |
| DE2708189C2 (de) * | 1977-02-25 | 1985-07-04 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Phenylglyoxylsäureestern |
| DE2717075A1 (de) * | 1977-04-18 | 1978-10-26 | Degussa | Verfahren zur herstellung von benzoylcyanid |
| US4234739A (en) * | 1978-12-05 | 1980-11-18 | Stauffer Chemical Company | Method for preparing glyoxylic acids and derivatives thereof |
| US4238413A (en) * | 1979-11-07 | 1980-12-09 | Hooker Chemicals & Plastics Corp. | (3-Trifluoromethyl)-benzoyl cyanide and process for its production |
| DK0718279T3 (da) * | 1990-12-31 | 1997-10-27 | Basf Ag | Fremgangsmåde til fremstilling af o-substituerede benzoylcyanider |
| US7338969B2 (en) * | 2002-03-08 | 2008-03-04 | Quonova, Llc | Modulation of pathogenicity |
| US7335779B2 (en) * | 2002-03-08 | 2008-02-26 | Quonova, Llc | Modulation of pathogenicity |
| US20070197492A1 (en) * | 2003-05-06 | 2007-08-23 | Aldo Ammendola | Modulation of Pathogenicity |
| CN109651193A (zh) * | 2019-01-22 | 2019-04-19 | 江苏佳麦化工有限公司 | 一种苯甲酰氰的合成方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE570902A (nl) * | 1957-09-06 | |||
| CH410517A (de) * | 1958-08-04 | 1966-03-31 | Velsicol Chemical Corp | Verfahren und Mittel zur Bekämpfung von Unkraut |
| DE1196182B (de) * | 1962-06-14 | 1965-07-08 | Hoechst Ag | Verfahren zur Herstellung von 1-Acetoxy-1, 1-dicyanaethan |
| US3637843A (en) * | 1967-11-24 | 1972-01-25 | Exxon Research Engineering Co | Synthesis of dicyanoformamides having an aromatic organic moiety |
| US3950416A (en) * | 1967-11-24 | 1976-04-13 | Exxon Research And Engineering Company | Synthesis of dicyanoformamides |
| FR1563737A (nl) * | 1967-12-08 | 1969-04-18 |
-
1975
- 1975-06-25 DE DE2528211A patent/DE2528211C3/de not_active Expired
-
1976
- 1976-06-04 US US05/693,827 patent/US4069252A/en not_active Expired - Lifetime
- 1976-06-22 CH CH794376A patent/CH602603A5/xx not_active IP Right Cessation
- 1976-06-22 IL IL49859A patent/IL49859A/en unknown
- 1976-06-23 IT IT24656/76A patent/IT1061435B/it active
- 1976-06-23 GB GB26131/76A patent/GB1484561A/en not_active Expired
- 1976-06-24 BE BE168257A patent/BE843346A/xx not_active IP Right Cessation
- 1976-06-24 JP JP51073921A patent/JPS607608B2/ja not_active Expired
- 1976-06-25 AT AT465276A patent/AT344147B/de not_active IP Right Cessation
- 1976-06-25 FR FR7619318A patent/FR2317282A1/fr active Granted
- 1976-06-25 NL NL7606994A patent/NL7606994A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2528211A1 (de) | 1977-01-20 |
| CH602603A5 (nl) | 1978-07-31 |
| IL49859A (en) | 1979-07-25 |
| DE2528211C3 (de) | 1980-03-06 |
| GB1484561A (en) | 1977-09-01 |
| FR2317282A1 (fr) | 1977-02-04 |
| JPS5214723A (en) | 1977-02-03 |
| FR2317282B1 (nl) | 1980-02-08 |
| NL7606994A (nl) | 1976-12-28 |
| US4069252A (en) | 1978-01-17 |
| IT1061435B (it) | 1983-02-28 |
| IL49859A0 (en) | 1976-08-31 |
| DE2528211B2 (de) | 1979-07-05 |
| JPS607608B2 (ja) | 1985-02-26 |
| AT344147B (de) | 1978-07-10 |
| ATA465276A (de) | 1977-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: BAYER A.G. Effective date: 19890630 |