HUT58680A - Process for producing anhydrides and nitriles - Google Patents
Process for producing anhydrides and nitrilesInfo
- Publication number
- HUT58680A HUT58680A HU913527A HU352791A HUT58680A HU T58680 A HUT58680 A HU T58680A HU 913527 A HU913527 A HU 913527A HU 352791 A HU352791 A HU 352791A HU T58680 A HUT58680 A HU T58680A
- Authority
- HU
- Hungary
- Prior art keywords
- nitriles
- anhydrides
- producing anhydrides
- producing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
- C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/18—Preparation of carboxylic acid nitriles by reaction of ammonia or amines with compounds containing carbon-to-carbon multiple bonds other than in six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/215—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of saturated hydrocarbyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
- C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
- C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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
- C07D307/60—Two oxygen atoms, e.g. succinic anhydride
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US61343790A | 1990-11-14 | 1990-11-14 | |
US69320791A | 1991-04-30 | 1991-04-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
HU913527D0 HU913527D0 (en) | 1992-01-28 |
HUT58680A true HUT58680A (en) | 1992-03-30 |
Family
ID=27087023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU913527A HUT58680A (en) | 1990-11-14 | 1991-11-11 | Process for producing anhydrides and nitriles |
Country Status (12)
Country | Link |
---|---|
US (1) | US5278319A (hu) |
EP (1) | EP0486286A3 (hu) |
JP (1) | JPH04288023A (hu) |
KR (1) | KR940009530B1 (hu) |
CN (1) | CN1033749C (hu) |
AU (1) | AU652195B2 (hu) |
CA (1) | CA2055395A1 (hu) |
CS (1) | CS345591A3 (hu) |
HU (1) | HUT58680A (hu) |
IE (1) | IE913947A1 (hu) |
PL (1) | PL292372A1 (hu) |
RU (1) | RU2058978C1 (hu) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5466837A (en) * | 1993-09-30 | 1995-11-14 | The Boc Group, Inc. | Process for the production of hydrocarbon partial oxidation products |
TW338064B (en) * | 1995-06-01 | 1998-08-11 | Boc Group Inc | Process for the production of petrochemicals |
US5672196A (en) * | 1995-08-01 | 1997-09-30 | The Boc Group, Inc. | Process and apparatus for the separation of gases |
US5659077A (en) * | 1996-03-22 | 1997-08-19 | Natural Resources Canada | Production of acetic acid from methane |
US6018060A (en) * | 1997-07-10 | 2000-01-25 | Membrane Technology And Research, Inc. | Membrane process and apparatus for argon purging from oxidation reactors |
BE1012101A6 (fr) * | 1998-06-23 | 2000-05-02 | Pantochim Sa | Procede de conversion a haut rendement de n-butane en anhydride maleique par recyclage des gaz uses. |
EP1004567B1 (en) | 1998-11-27 | 2004-04-07 | Mitsubishi Chemical Corporation | Process for the production of maleic anhydride |
EP1055670B1 (en) | 1999-05-25 | 2008-02-20 | Mitsubishi Chemical Corporation | Process for the production of maleic anhydride |
WO2002030861A2 (en) * | 2000-10-11 | 2002-04-18 | Union Carbide Chemicals & Plastics Technology Corporation | Processes for oxidizing hydrocarbyl moieties to carboxylic acids and anhydrides |
CN108017557B (zh) * | 2017-12-06 | 2020-11-24 | 中国科学院兰州化学物理研究所苏州研究院 | 一种制备腈类化合物的氰化方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB887667A (en) * | 1959-04-06 | 1962-01-24 | Richard Klar | Process for carrying out chemical reactions |
US3904652A (en) * | 1972-11-16 | 1975-09-09 | Standard Oil Co Indiana | Recycle process for oxidation of n-butane to maleic anhydride |
US3868400A (en) * | 1973-05-04 | 1975-02-25 | Sun Research Development | Process for vapor phase ammoxidation |
US4118402A (en) * | 1974-12-02 | 1978-10-03 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Preparation of maleic anhydride |
US4000178A (en) * | 1975-09-19 | 1976-12-28 | Monsanto Company | Paraffin ammoxidation process |
US4127591A (en) * | 1975-12-26 | 1978-11-28 | Mitsubishi Chemical Industries Ltd. | Method of producing maleic anhydride |
US4316856A (en) * | 1979-12-28 | 1982-02-23 | The Standard Oil Co. | Molybdenum-promoted antimony phosphate oxide complex catalysts also containing at least one of bismuth and tellurium |
US4322368A (en) * | 1979-12-28 | 1982-03-30 | The Standard Oil Co. | Copper-promoted antimony phosphate oxide complex catalysts |
US4339394A (en) * | 1980-10-01 | 1982-07-13 | The Standard Oil Co. | Process of ammoxidation of olefins in the presence of multiply promoted Sn-Sb oxide catalysts |
US4754049A (en) * | 1985-02-14 | 1988-06-28 | Atlantic Richfield Company | Process for preparing unsaturated nitriles from alkanes |
US4609502A (en) * | 1985-02-14 | 1986-09-02 | The Halcon Sd Group, Inc. | Process for preparing unsaturated nitriles from alkanes |
US4863330A (en) * | 1987-07-15 | 1989-09-05 | Northrop Corporation | Composite fastener and method of manufacture |
CA1320735C (en) * | 1987-11-24 | 1993-07-27 | Ramakrishnan Ramachandran | Process for the production of nitriles and anhydrides |
US4849538A (en) * | 1988-03-23 | 1989-07-18 | The Boc Group, Inc. | Process for the production of nitriles |
US4987239A (en) * | 1988-04-06 | 1991-01-22 | The Boc Group, Inc. | Process for the production of anhydrides |
US4870201A (en) * | 1988-12-08 | 1989-09-26 | The Boc Group, Inc. | Process for the production of nitriles |
US4943650A (en) * | 1989-01-30 | 1990-07-24 | The Boc Group, Inc. | Process for the production of nitriles |
US5126463A (en) * | 1990-10-31 | 1992-06-30 | The Boc Group, Inc. | Process for the production of anhydrides |
-
1991
- 1991-11-11 HU HU913527A patent/HUT58680A/hu unknown
- 1991-11-12 AU AU87771/91A patent/AU652195B2/en not_active Ceased
- 1991-11-13 EP EP19910310483 patent/EP0486286A3/en not_active Withdrawn
- 1991-11-13 PL PL29237291A patent/PL292372A1/xx unknown
- 1991-11-13 RU SU915010307A patent/RU2058978C1/ru active
- 1991-11-13 CA CA002055395A patent/CA2055395A1/en not_active Abandoned
- 1991-11-13 IE IE394791A patent/IE913947A1/en not_active Application Discontinuation
- 1991-11-13 KR KR1019910020156A patent/KR940009530B1/ko not_active IP Right Cessation
- 1991-11-14 JP JP3299114A patent/JPH04288023A/ja active Pending
- 1991-11-14 CS CS913455A patent/CS345591A3/cs unknown
- 1991-11-14 CN CN91111545A patent/CN1033749C/zh not_active Expired - Fee Related
-
1992
- 1992-04-14 US US07/868,594 patent/US5278319A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU8777191A (en) | 1992-05-21 |
CA2055395A1 (en) | 1992-05-15 |
US5278319A (en) | 1994-01-11 |
CN1062343A (zh) | 1992-07-01 |
KR920009814A (ko) | 1992-06-25 |
JPH04288023A (ja) | 1992-10-13 |
PL292372A1 (en) | 1992-07-27 |
AU652195B2 (en) | 1994-08-18 |
HU913527D0 (en) | 1992-01-28 |
RU2058978C1 (ru) | 1996-04-27 |
EP0486286A2 (en) | 1992-05-20 |
KR940009530B1 (ko) | 1994-10-14 |
CN1033749C (zh) | 1997-01-08 |
IE913947A1 (en) | 1992-05-20 |
CS345591A3 (en) | 1992-06-17 |
EP0486286A3 (en) | 1992-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
DFD9 | Temporary protection cancelled due to non-payment of fee |