ATE55766T1 - Hydratationsverfahren von nitrilverbindungen. - Google Patents
Hydratationsverfahren von nitrilverbindungen.Info
- Publication number
- ATE55766T1 ATE55766T1 AT85306670T AT85306670T ATE55766T1 AT E55766 T1 ATE55766 T1 AT E55766T1 AT 85306670 T AT85306670 T AT 85306670T AT 85306670 T AT85306670 T AT 85306670T AT E55766 T1 ATE55766 T1 AT E55766T1
- Authority
- AT
- Austria
- Prior art keywords
- catalyst
- nitrile compounds
- iron
- hydration processes
- hydration
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- -1 NITRILE COMPOUNDS Chemical class 0.000 title abstract 2
- 230000036571 hydration Effects 0.000 title abstract 2
- 238000006703 hydration reaction Methods 0.000 title abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 6
- 239000003054 catalyst Substances 0.000 abstract 5
- 229910052742 iron Inorganic materials 0.000 abstract 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 abstract 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/06—Preparation of carboxylic acid amides from nitriles by transformation of cyano groups into carboxamide groups
- C07C231/065—By hydration using metals or metallic ions as catalyst
-
- 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
- C07D213/60—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 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
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/81—Amides; Imides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/22—Separation; Purification; Stabilisation; Use of additives
- C07C231/24—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C233/02—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
- C07C233/09—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to carbon atoms of an acyclic unsaturated carbon skeleton
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59195721A JPS6176447A (ja) | 1984-09-20 | 1984-09-20 | ニトリル化合物の水和方法 |
| EP85306670A EP0175581B1 (de) | 1984-09-20 | 1985-09-19 | Hydratationsverfahren von Nitrilverbindungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE55766T1 true ATE55766T1 (de) | 1990-09-15 |
Family
ID=16345860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT85306670T ATE55766T1 (de) | 1984-09-20 | 1985-09-19 | Hydratationsverfahren von nitrilverbindungen. |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0175581B1 (de) |
| JP (1) | JPS6176447A (de) |
| KR (1) | KR870001678B1 (de) |
| AT (1) | ATE55766T1 (de) |
| AU (1) | AU561379B2 (de) |
| BR (1) | BR8504588A (de) |
| CA (1) | CA1227488A (de) |
| DE (1) | DE3579280D1 (de) |
| ES (1) | ES8605751A1 (de) |
| SU (1) | SU1575935A3 (de) |
| ZA (1) | ZA856934B (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0662527B2 (ja) * | 1985-03-27 | 1994-08-17 | 三井東圧化学株式会社 | （メタ）アクリルアミドの製造方法 |
| DE3767365D1 (de) * | 1986-05-21 | 1991-02-21 | Allied Colloids Ltd | Katalysatoren und ihre verwendung fuer die hydrolyse von nitrilen. |
| CA2087557C (en) * | 1992-07-31 | 2000-04-25 | Matthew Raskin | Method for removing catalyst |
| US20020038051A1 (en) | 2000-02-18 | 2002-03-28 | Degussa-Huls Ag | Raney copper |
| EP1382390A1 (de) * | 2000-02-18 | 2004-01-21 | Degussa AG | Raney-Kupferkatalysator zur Dehydrierung von Alkoholen |
| EP1382388A1 (de) | 2000-02-18 | 2004-01-21 | Degussa AG | Festbettraney-Kupferkatalysator zur Dehydrierung von Alkoholen |
| JP5732678B2 (ja) | 2010-08-02 | 2015-06-10 | 国立大学法人 岡山大学 | 金属錯体化合物及び当該金属錯体化合物を利用したアミド類の製造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3944609A (en) * | 1973-06-01 | 1976-03-16 | American Cyanamid Company | Catalyst preparation method |
| AU471081B2 (en) * | 1973-10-12 | 1976-04-08 | Method of producing olefinic amides with a raney copper catalyst |
-
1984
- 1984-09-20 JP JP59195721A patent/JPS6176447A/ja active Pending
-
1985
- 1985-09-10 AU AU47309/85A patent/AU561379B2/en not_active Ceased
- 1985-09-10 ZA ZA856934A patent/ZA856934B/xx unknown
- 1985-09-18 CA CA000491031A patent/CA1227488A/en not_active Expired
- 1985-09-19 BR BR8504588A patent/BR8504588A/pt unknown
- 1985-09-19 AT AT85306670T patent/ATE55766T1/de not_active IP Right Cessation
- 1985-09-19 SU SU853955956A patent/SU1575935A3/ru active
- 1985-09-19 ES ES547124A patent/ES8605751A1/es not_active Expired
- 1985-09-19 DE DE8585306670T patent/DE3579280D1/de not_active Expired - Lifetime
- 1985-09-19 EP EP85306670A patent/EP0175581B1/de not_active Expired - Lifetime
- 1985-09-19 KR KR1019850006866A patent/KR870001678B1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU561379B2 (en) | 1987-05-07 |
| JPS6176447A (ja) | 1986-04-18 |
| EP0175581A3 (en) | 1987-05-20 |
| KR870001678B1 (ko) | 1987-09-22 |
| KR860002457A (ko) | 1986-04-26 |
| SU1575935A3 (ru) | 1990-06-30 |
| CA1227488A (en) | 1987-09-29 |
| ES8605751A1 (es) | 1986-04-01 |
| DE3579280D1 (de) | 1990-09-27 |
| ES547124A0 (es) | 1986-04-01 |
| EP0175581B1 (de) | 1990-08-22 |
| BR8504588A (pt) | 1986-07-15 |
| AU4730985A (en) | 1986-03-27 |
| EP0175581A2 (de) | 1986-03-26 |
| ZA856934B (en) | 1986-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |