ES2058839T3 - Procedimiento para la preparacion de cianuros de acilo en medio anhidro. - Google Patents
Procedimiento para la preparacion de cianuros de acilo en medio anhidro.Info
- Publication number
- ES2058839T3 ES2058839T3 ES90401222T ES90401222T ES2058839T3 ES 2058839 T3 ES2058839 T3 ES 2058839T3 ES 90401222 T ES90401222 T ES 90401222T ES 90401222 T ES90401222 T ES 90401222T ES 2058839 T3 ES2058839 T3 ES 2058839T3
- Authority
- ES
- Spain
- Prior art keywords
- medium
- acil
- anhydro
- cyanide
- procedure
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 title 1
- 150000001264 acyl cyanides Chemical class 0.000 abstract 1
- 150000001266 acyl halides Chemical class 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- -1 alkali metal cyanides Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 150000005840 aryl radicals Chemical group 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Saccharide Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
LA PRESENTE INVENCION SE REFIERE A UN PROCEDIMIENTO PARA LA SINTESIS DE CIANUROS DE ACILO DE FORMULA R-COCN, EN LA QUE R DESIGNA UN RADICAL ALQUILO, ARILO O UN RESTO HETEROCICLICO, QUE CONSISTE EN HACER REACCIONAR HALOGENUROS DE ACIDO DE FORMULA RCOX, EN LA QUE R ES COMO SE INDICO ANTES Y X DESIGNA HALOGENO, CON CIANUROS ALCALINOS, CARACTERIZADO PORQUE LA REACCION TIENE LUGAR: A) EN MEDIO DISOLVENTE ANHIDRO; B) EN PRESENCIA DE UN PRODUCTO QUE CONTIENE GRUPOS OXIDO DE ALQUILENO; C) EN PRESENCIA DE UN PRODUCTO POLAR, EXCLUYENDO AGUA.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8906563A FR2647109B1 (fr) | 1989-05-19 | 1989-05-19 | Procede de preparation de cyanures d'acyle en milieu anhydre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2058839T3 true ES2058839T3 (es) | 1994-11-01 |
Family
ID=9381809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES90401222T Expired - Lifetime ES2058839T3 (es) | 1989-05-19 | 1990-05-09 | Procedimiento para la preparacion de cianuros de acilo en medio anhidro. |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP0398782B1 (es) |
| JP (1) | JPH0686414B2 (es) |
| KR (1) | KR940000062B1 (es) |
| CN (1) | CN1027260C (es) |
| AT (1) | ATE111442T1 (es) |
| CA (1) | CA2015998C (es) |
| DE (1) | DE69012424T2 (es) |
| DK (1) | DK0398782T3 (es) |
| ES (1) | ES2058839T3 (es) |
| FI (1) | FI103572B1 (es) |
| FR (1) | FR2647109B1 (es) |
| IE (1) | IE69053B1 (es) |
| NO (1) | NO172116C (es) |
| PT (1) | PT94087B (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2105903T3 (es) * | 1990-12-31 | 1997-10-16 | Basf Ag | Procedimiento para la obtencion de alfa-cetocarboxilatos. |
| US5495049A (en) * | 1993-03-22 | 1996-02-27 | Fuji Xerox Co., Ltd. | Triarylamine compounds useful in electrophotographic photoreceptors |
| KR100413013B1 (ko) * | 1994-11-24 | 2004-03-30 | 바스프 악티엔게젤샤프트 | 할로겐화메틸벤조일시아나이드의제조방법 |
| CN102642363A (zh) * | 2012-04-28 | 2012-08-22 | 河南永威安防股份有限公司 | 高强度高压装饰板的生产方法 |
| 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 (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2614242C3 (de) * | 1976-04-02 | 1986-11-13 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Acylcyaniden |
| DE2624891C2 (de) * | 1976-06-03 | 1982-11-18 | Degussa Ag, 6000 Frankfurt | Verfahren zur Herstellung von Benzoylcyanid |
| DE2642140C2 (de) * | 1976-09-20 | 1982-10-28 | Degussa Ag, 6000 Frankfurt | Verfahren zur Herstellung von Benzoylcyanid |
| DE3015587A1 (de) * | 1980-04-23 | 1981-10-29 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von acylcyaniden |
-
1989
- 1989-05-19 FR FR8906563A patent/FR2647109B1/fr not_active Expired - Lifetime
-
1990
- 1990-05-03 CA CA002015998A patent/CA2015998C/fr not_active Expired - Fee Related
- 1990-05-09 EP EP90401222A patent/EP0398782B1/fr not_active Expired - Lifetime
- 1990-05-09 ES ES90401222T patent/ES2058839T3/es not_active Expired - Lifetime
- 1990-05-09 DK DK90401222.6T patent/DK0398782T3/da active
- 1990-05-09 AT AT90401222T patent/ATE111442T1/de not_active IP Right Cessation
- 1990-05-09 DE DE69012424T patent/DE69012424T2/de not_active Expired - Fee Related
- 1990-05-14 NO NO902140A patent/NO172116C/no not_active Application Discontinuation
- 1990-05-18 IE IE180190A patent/IE69053B1/en not_active IP Right Cessation
- 1990-05-18 PT PT94087A patent/PT94087B/pt not_active IP Right Cessation
- 1990-05-18 FI FI902473A patent/FI103572B1/fi active IP Right Grant
- 1990-05-19 KR KR1019900007191A patent/KR940000062B1/ko not_active Expired - Fee Related
- 1990-05-19 JP JP2130107A patent/JPH0686414B2/ja not_active Expired - Fee Related
- 1990-05-19 CN CN90103730A patent/CN1027260C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE69012424D1 (de) | 1994-10-20 |
| DE69012424T2 (de) | 1995-04-20 |
| DK0398782T3 (da) | 1995-02-13 |
| IE901801L (en) | 1990-11-19 |
| EP0398782B1 (fr) | 1994-09-14 |
| NO902140D0 (no) | 1990-05-14 |
| NO172116B (no) | 1993-03-01 |
| CA2015998A1 (fr) | 1990-11-19 |
| ATE111442T1 (de) | 1994-09-15 |
| FI103572B (fi) | 1999-07-30 |
| KR900018011A (ko) | 1990-12-20 |
| IE69053B1 (en) | 1996-08-07 |
| FI103572B1 (fi) | 1999-07-30 |
| FR2647109B1 (fr) | 1991-07-26 |
| JPH035448A (ja) | 1991-01-11 |
| FI902473A0 (fi) | 1990-05-18 |
| CN1027260C (zh) | 1995-01-04 |
| FR2647109A1 (fr) | 1990-11-23 |
| KR940000062B1 (ko) | 1994-01-05 |
| CN1047282A (zh) | 1990-11-28 |
| JPH0686414B2 (ja) | 1994-11-02 |
| PT94087B (pt) | 1997-01-31 |
| NO902140L (no) | 1990-11-20 |
| PT94087A (pt) | 1991-01-08 |
| CA2015998C (fr) | 1996-09-03 |
| EP0398782A1 (fr) | 1990-11-22 |
| NO172116C (no) | 1993-06-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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