ES2170483T3 - Procedimiento para la obtencion de nitrilos aromaticos. - Google Patents
Procedimiento para la obtencion de nitrilos aromaticos.Info
- Publication number
- ES2170483T3 ES2170483T3 ES98909420T ES98909420T ES2170483T3 ES 2170483 T3 ES2170483 T3 ES 2170483T3 ES 98909420 T ES98909420 T ES 98909420T ES 98909420 T ES98909420 T ES 98909420T ES 2170483 T3 ES2170483 T3 ES 2170483T3
- Authority
- ES
- Spain
- Prior art keywords
- carbon atoms
- substituted
- formula
- alkyl
- obtaining aromatic
- 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
- 125000004432 carbon atom Chemical group C* 0.000 abstract 10
- 125000003545 alkoxy group Chemical group 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 abstract 2
- 150000002815 nickel Chemical class 0.000 abstract 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
- 125000001424 substituent group Chemical group 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 abstract 1
- VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 abstract 1
- 125000004453 alkoxycarbonyl group Chemical group 0.000 abstract 1
- 125000004448 alkyl carbonyl group Chemical group 0.000 abstract 1
- 125000004390 alkyl sulfonyl group Chemical group 0.000 abstract 1
- -1 aromatic nitriles Chemical class 0.000 abstract 1
- 125000004429 atom Chemical group 0.000 abstract 1
- 235000010290 biphenyl Nutrition 0.000 abstract 1
- 239000004305 biphenyl Substances 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- KXZJHVJKXJLBKO-UHFFFAOYSA-N chembl1408157 Chemical compound N=1C2=CC=CC=C2C(C(=O)O)=CC=1C1=CC=C(O)C=C1 KXZJHVJKXJLBKO-UHFFFAOYSA-N 0.000 abstract 1
- 125000004093 cyano group Chemical group *C#N 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 229910052731 fluorine Inorganic materials 0.000 abstract 1
- 239000011737 fluorine Substances 0.000 abstract 1
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 abstract 1
- 125000004438 haloalkoxy group Chemical group 0.000 abstract 1
- 125000001188 haloalkyl group Chemical group 0.000 abstract 1
- 125000001072 heteroaryl group Chemical group 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 150000002576 ketones Chemical class 0.000 abstract 1
- 125000001624 naphthyl group Chemical group 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- NNFCIKHAZHQZJG-UHFFFAOYSA-N potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-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
- C07C315/00—Preparation of sulfones; Preparation of sulfoxides
- C07C315/04—Preparation of sulfones; Preparation of sulfoxides by reactions not involving the formation of sulfone or sulfoxide groups
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)
Abstract
Procedimiento para la obtención de nitrilos aromáticos de la fórmula ArCN (I), en la que Ar significa fenilo substituido o naftilo substituido o bifenilo, substituido en caso dado, fenilo substituido en caso dado, que contiene un heterociclo con 3 hasta 5 miembros condensado, o significa hetarilo que contiene de 5 a 10 miembros del anillo, en caso dado substituido, pudiendo estar presentes a modo de substituyentes hasta 5 substituyentes iguales o diferentes del grupo que comprende alquilo con 1 a 12 átomos de carbono, halógenoalquilo con 1 a 12 átomos de carbono, alcoxi con 1 a 12 átomos de carbono, halógenoalcoxi con 1 a 12 átomos de carbono, alquilsulfonilo con 1 a 6 átomos de carbono, halógenoalquilsulfonilo con 1 a 6 átomos de carbono, alquilcarbonilo con 1 a 12 átomos de carbono, alcoxicarbonilo con 1 a 12 átomos de carbono, flúor, formilo, nitro y ciano, pudiendo estar substituido, por su parte,el alquilo con 1 a 12 átomos de carbono, con 1 a 4 grupos alcoxi con 1 a 6 átomos de carbono, según el cual se hacen reaccionar hidrocarburos cloroaromáticos de la fórmula ArCl (II), en la que Ar tiene el significado indicado en el caso de la fórmula (I), en presencia de complejos de níquel(0) y/o de níquel(II), con cianuro potásico y/o con cianuro sódico, caracterizado porque se lleva a cabo en presencia de una cetona, en caso dado cíclica, con al menos 4 átomos de carbono.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19706648A DE19706648A1 (de) | 1997-02-20 | 1997-02-20 | Verfahren zur Herstellung von aromatischen Nitrilen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2170483T3 true ES2170483T3 (es) | 2002-08-01 |
Family
ID=7820892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES98909420T Expired - Lifetime ES2170483T3 (es) | 1997-02-20 | 1998-02-09 | Procedimiento para la obtencion de nitrilos aromaticos. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6162942A (es) |
| EP (1) | EP0968177B1 (es) |
| JP (1) | JP4320058B2 (es) |
| KR (1) | KR20000075464A (es) |
| AU (1) | AU6396198A (es) |
| DE (2) | DE19706648A1 (es) |
| ES (1) | ES2170483T3 (es) |
| IL (1) | IL131013A0 (es) |
| WO (1) | WO1998037058A1 (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU759716B2 (en) | 1999-04-14 | 2003-04-17 | H. Lundbeck A/S | Method for the preparation of citalopram |
| ITMI991579A1 (it) | 1999-06-25 | 2001-01-15 | Lundbeck & Co As H | Metodo per la preparazione di citalopram |
| JP2001039938A (ja) * | 1999-07-26 | 2001-02-13 | Tosoh Corp | シアノ化剤及びそれを用いたシアノ化合物の製造方法 |
| DE102006042439A1 (de) * | 2006-09-09 | 2008-03-27 | Saltigo Gmbh | Verfahren zur katalytischen Herstellung von aromatischen oder heteroaromatischen Nitrilen |
| DE102006056208A1 (de) | 2006-11-29 | 2008-06-05 | Saltigo Gmbh | Verfahren zur katalytischen Herstellung von aromatischen oder heteroaromatischen Nitrilen |
| DE102008022521A1 (de) | 2008-05-07 | 2009-11-12 | Bayer Schering Pharma Aktiengesellschaft | 1,4-Diaryl-pyrimidopyridazin-2,5-dione und ihre Verwendung |
| CN118084728A (zh) * | 2024-03-08 | 2024-05-28 | 杭州柏榆生物科技有限公司 | 一种对三氟甲基苯腈的制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2010159A1 (en) * | 1989-02-21 | 1990-08-21 | James J. Maul | Cyanation of haloaromatics utilizing catalysts generated in situ starting with nic1 or nic1 6h 0 |
| EP0613720A1 (en) * | 1993-03-05 | 1994-09-07 | Duphar International Research B.V | Nickel catalyst for the cyanation of aromatic halides |
| EP0613719A1 (en) * | 1993-03-05 | 1994-09-07 | Duphar International Research B.V | Nickel catalyst for the cyanation of aromatic halides |
| JP2991054B2 (ja) * | 1994-09-20 | 1999-12-20 | 住友化学工業株式会社 | シアネート化合物の製造方法 |
| PL319692A1 (en) * | 1994-10-17 | 1997-08-18 | Ciba Geigy Ag | Method of obtaining substituted 3-amino benzonitriles |
-
1997
- 1997-02-20 DE DE19706648A patent/DE19706648A1/de not_active Withdrawn
-
1998
- 1998-02-09 DE DE59802898T patent/DE59802898D1/de not_active Expired - Fee Related
- 1998-02-09 AU AU63961/98A patent/AU6396198A/en not_active Abandoned
- 1998-02-09 US US09/367,752 patent/US6162942A/en not_active Expired - Fee Related
- 1998-02-09 EP EP98909420A patent/EP0968177B1/de not_active Expired - Lifetime
- 1998-02-09 ES ES98909420T patent/ES2170483T3/es not_active Expired - Lifetime
- 1998-02-09 WO PCT/EP1998/000696 patent/WO1998037058A1/de not_active Ceased
- 1998-02-09 IL IL13101398A patent/IL131013A0/xx unknown
- 1998-02-09 KR KR1019997007523A patent/KR20000075464A/ko not_active Abandoned
- 1998-02-09 JP JP53620398A patent/JP4320058B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE59802898D1 (de) | 2002-03-14 |
| WO1998037058A1 (de) | 1998-08-27 |
| KR20000075464A (ko) | 2000-12-15 |
| IL131013A0 (en) | 2001-01-28 |
| US6162942A (en) | 2000-12-19 |
| JP2001512466A (ja) | 2001-08-21 |
| EP0968177B1 (de) | 2002-01-23 |
| DE19706648A1 (de) | 1998-08-27 |
| JP4320058B2 (ja) | 2009-08-26 |
| AU6396198A (en) | 1998-09-09 |
| EP0968177A1 (de) | 2000-01-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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