ATE357429T1 - Verfahren zur herstellung von beta- ketonitrilverbindungen - Google Patents
Verfahren zur herstellung von beta- ketonitrilverbindungenInfo
- Publication number
- ATE357429T1 ATE357429T1 AT01272314T AT01272314T ATE357429T1 AT E357429 T1 ATE357429 T1 AT E357429T1 AT 01272314 T AT01272314 T AT 01272314T AT 01272314 T AT01272314 T AT 01272314T AT E357429 T1 ATE357429 T1 AT E357429T1
- Authority
- AT
- Austria
- Prior art keywords
- beta
- compound
- ketonitrile
- metal salt
- organic solvent
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000002184 metal Substances 0.000 abstract 5
- 150000003839 salts Chemical class 0.000 abstract 5
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 abstract 3
- 239000003960 organic solvent Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- -1 aliphatic carboxylic ester compound Chemical class 0.000 abstract 1
- 150000004703 alkoxides Chemical class 0.000 abstract 1
- 239000012736 aqueous medium Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 238000005191 phase separation Methods 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/02—Systems containing only non-condensed rings with a three-membered ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000389776 | 2000-12-22 | ||
| JP2001016700 | 2001-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE357429T1 true ATE357429T1 (de) | 2007-04-15 |
Family
ID=26606328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT01272314T ATE357429T1 (de) | 2000-12-22 | 2001-12-25 | Verfahren zur herstellung von beta- ketonitrilverbindungen |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7049458B2 (de) |
| EP (1) | EP1352898B1 (de) |
| AT (1) | ATE357429T1 (de) |
| AU (1) | AU2002216414A1 (de) |
| DE (1) | DE60127455T2 (de) |
| WO (1) | WO2002051798A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004087674A1 (ja) * | 2003-03-28 | 2004-10-14 | Nissan Chemical Industries Ltd. | アクリロニトリル化合物の製造方法 |
| DE102005057461A1 (de) * | 2005-12-01 | 2007-06-06 | Consortium für elektrochemische Industrie GmbH | Verfahren zur Herstellung von β-Ketonitrilen und ihren Salzen |
| TWI383976B (zh) * | 2006-02-22 | 2013-02-01 | Shell Int Research | 製備碳酸二烷酯及烷二醇的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB787858A (en) | 1955-05-03 | 1957-12-18 | Wellcome Found | Improvements in and relating to the preparation of aromatic nitriles |
| DE3209472C2 (de) | 1982-03-16 | 1984-05-17 | Degussa Ag, 6000 Frankfurt | Verfahren zur Herstellung von 3-Oxonitrilen sowie neue 3-Oxonitrile |
| DE3514688A1 (de) * | 1985-04-24 | 1986-11-06 | Henkel KGaA, 4000 Düsseldorf | Antimikrobiell wirksame nitrile und ihre herstellung |
| DE4314848A1 (de) | 1993-05-05 | 1994-11-10 | Huels Chemische Werke Ag | Verfahren zur Herstellung von Alkalisalzen des Cyanacetons |
-
2001
- 2001-12-25 WO PCT/JP2001/011390 patent/WO2002051798A1/ja not_active Ceased
- 2001-12-25 DE DE60127455T patent/DE60127455T2/de not_active Expired - Fee Related
- 2001-12-25 EP EP01272314A patent/EP1352898B1/de not_active Expired - Lifetime
- 2001-12-25 US US10/451,280 patent/US7049458B2/en not_active Expired - Lifetime
- 2001-12-25 AU AU2002216414A patent/AU2002216414A1/en not_active Abandoned
- 2001-12-25 AT AT01272314T patent/ATE357429T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE60127455T2 (de) | 2007-11-29 |
| EP1352898A4 (de) | 2005-07-20 |
| WO2002051798A1 (fr) | 2002-07-04 |
| EP1352898B1 (de) | 2007-03-21 |
| US7049458B2 (en) | 2006-05-23 |
| AU2002216414A1 (en) | 2002-07-08 |
| DE60127455D1 (de) | 2007-05-03 |
| EP1352898A1 (de) | 2003-10-15 |
| US20040068136A1 (en) | 2004-04-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |
Ref document number: 1352898 Country of ref document: EP |
|
| REN | Ceased due to non-payment of the annual fee |