ZA856934B - Hydration process of nitrile compound - Google Patents
Hydration process of nitrile compoundInfo
- Publication number
- ZA856934B ZA856934B ZA856934A ZA856934A ZA856934B ZA 856934 B ZA856934 B ZA 856934B ZA 856934 A ZA856934 A ZA 856934A ZA 856934 A ZA856934 A ZA 856934A ZA 856934 B ZA856934 B ZA 856934B
- Authority
- ZA
- South Africa
- Prior art keywords
- catalyst
- nitrile compound
- hydration process
- iron
- hydration
- Prior art date
Links
Classifications
-
- 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
- C07C231/06—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
- 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 (1)
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 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA856934B true ZA856934B (en) | 1986-04-30 |
Family
ID=16345860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA856934A ZA856934B (en) | 1984-09-20 | 1985-09-10 | Hydration process of nitrile compound |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0175581B1 (es) |
JP (1) | JPS6176447A (es) |
KR (1) | KR870001678B1 (es) |
AT (1) | ATE55766T1 (es) |
AU (1) | AU561379B2 (es) |
BR (1) | BR8504588A (es) |
CA (1) | CA1227488A (es) |
DE (1) | DE3579280D1 (es) |
ES (1) | ES8605751A1 (es) |
SU (1) | SU1575935A3 (es) |
ZA (1) | ZA856934B (es) |
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 |
EP0246813B1 (en) * | 1986-05-21 | 1991-01-16 | Ciba Specialty Chemicals Water Treatments Limited | Catalysts and their use in the hydrolysis of nitriles |
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 |
EP1125633B1 (de) * | 2000-02-18 | 2007-01-03 | Degussa AG | Verfahren zur Herstellung von Carbonsäuren durch Dehydrierung von Alkoholen |
EP1382595A1 (de) | 2000-02-18 | 2004-01-21 | Degussa AG | Festbettraney-Kupferkatalysator zur Dehydrierung von Alkoholen |
US8722912B2 (en) | 2010-08-02 | 2014-05-13 | National University Corporation Okayama University | Metal complex compound and process for producing amides utilizing the metal complex compound |
Family Cites Families (3)
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 | |
JPS5233612B2 (es) * | 1973-12-21 | 1977-08-30 |
-
1984
- 1984-09-20 JP JP59195721A patent/JPS6176447A/ja active Pending
-
1985
- 1985-09-10 ZA ZA856934A patent/ZA856934B/xx unknown
- 1985-09-10 AU AU47309/85A patent/AU561379B2/en not_active Ceased
- 1985-09-18 CA CA000491031A patent/CA1227488A/en not_active Expired
- 1985-09-19 BR BR8504588A patent/BR8504588A/pt unknown
- 1985-09-19 DE DE8585306670T patent/DE3579280D1/de not_active Expired - Fee Related
- 1985-09-19 EP EP85306670A patent/EP0175581B1/en not_active Expired - Lifetime
- 1985-09-19 ES ES547124A patent/ES8605751A1/es not_active Expired
- 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 KR KR1019850006866A patent/KR870001678B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU4730985A (en) | 1986-03-27 |
CA1227488A (en) | 1987-09-29 |
EP0175581B1 (en) | 1990-08-22 |
KR870001678B1 (ko) | 1987-09-22 |
ES547124A0 (es) | 1986-04-01 |
JPS6176447A (ja) | 1986-04-18 |
BR8504588A (pt) | 1986-07-15 |
KR860002457A (ko) | 1986-04-26 |
DE3579280D1 (de) | 1990-09-27 |
ATE55766T1 (de) | 1990-09-15 |
EP0175581A3 (en) | 1987-05-20 |
EP0175581A2 (en) | 1986-03-26 |
AU561379B2 (en) | 1987-05-07 |
ES8605751A1 (es) | 1986-04-01 |
SU1575935A3 (ru) | 1990-06-30 |
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