IT1022319B - Isomerizzazione catalitica di 2 metil 3 buten nitrile a un penten nitrile lineare - Google Patents
Isomerizzazione catalitica di 2 metil 3 buten nitrile a un penten nitrile lineareInfo
- Publication number
- IT1022319B IT1022319B IT27714/74A IT2771474A IT1022319B IT 1022319 B IT1022319 B IT 1022319B IT 27714/74 A IT27714/74 A IT 27714/74A IT 2771474 A IT2771474 A IT 2771474A IT 1022319 B IT1022319 B IT 1022319B
- Authority
- IT
- Italy
- Prior art keywords
- nitrile
- penten
- buten
- methyl
- linear
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
- B01J31/1805—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
- B01J31/1845—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing phosphorus
- B01J31/185—Phosphites ((RO)3P), their isomeric phosphonates (R(RO)2P=O) and RO-substitution derivatives thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
- B01J31/1845—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing phosphorus
- B01J31/1865—Phosphonites (RP(OR)2), their isomeric phosphinates (R2(RO)P=O) and RO-substitution derivatives thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
- B01J31/1845—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing phosphorus
- B01J31/1875—Phosphinites (R2P(OR), their isomeric phosphine oxides (R3P=O) and RO-substitution derivatives thereof)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2282—Unsaturated compounds used as ligands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/24—Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/50—Redistribution or isomerisation reactions of C-C, C=C or C-C triple bonds
- B01J2231/52—Isomerisation reactions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/84—Metals of the iron group
- B01J2531/847—Nickel
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00401073A US3852328A (en) | 1973-09-26 | 1973-09-26 | Catalytic isomerization of 2-methyl-3-butenenitrile to a linear pentenenitrile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1022319B true IT1022319B (it) | 1978-03-20 |
Family
ID=23586171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT27714/74A IT1022319B (it) | 1973-09-26 | 1974-09-25 | Isomerizzazione catalitica di 2 metil 3 buten nitrile a un penten nitrile lineare |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3852328A (it) |
| JP (1) | JPS5821910B2 (it) |
| BE (1) | BE820307A (it) |
| CA (1) | CA1031369A (it) |
| DE (1) | DE2445680C2 (it) |
| FR (1) | FR2244754B1 (it) |
| GB (1) | GB1432716A (it) |
| IT (1) | IT1022319B (it) |
| NL (1) | NL7412666A (it) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3852329A (en) * | 1973-10-02 | 1974-12-03 | Du Pont | Process for isomerization of 2-methyl-3-butene-nitrile to a linear pentenenitrile |
| WO1979000193A1 (en) * | 1977-10-11 | 1979-04-19 | Ici Ltd | Organic nitriles |
| WO1980001689A1 (en) * | 1979-02-12 | 1980-08-21 | Exxon Research Engineering Co | Phosphine and phosphonium compound and catalyst and their use in hydrocarbon conversion processes |
| US4298546A (en) * | 1980-08-05 | 1981-11-03 | E. I. Du Pont De Nemours And Company | Isomerization of 2-methyl-3-butenenitrile |
| JPH0515752A (ja) * | 1991-07-10 | 1993-01-26 | Ikebukuro Horo Kogyo Kk | 気液撹拌方法 |
| CN1082946C (zh) * | 1993-11-23 | 2002-04-17 | 纳幕尔杜邦公司 | 用于单烯烃氢氰化的方法和催化剂组合物 |
| DE69519020T2 (de) | 1994-04-14 | 2001-05-17 | E.I. Du Pont De Nemours And Co., Wilmington | Nickel und phosphinebidentat enthaltende katalysatorzusammen- setzungen zur hydrocyanierung von monoolefinen |
| US5512696A (en) * | 1995-07-21 | 1996-04-30 | E. I. Du Pont De Nemours And Company | Hydrocyanation process and multidentate phosphite and nickel catalyst composition therefor |
| TW315370B (it) * | 1994-10-07 | 1997-09-11 | Du Pont | |
| US5440067A (en) * | 1994-11-18 | 1995-08-08 | E. I. Dupont De Nemours And Company | Catalyzed gas phase isomerization of nonconjugated 2-alkyl-3-monoalkenenitriles |
| US5821378A (en) * | 1995-01-27 | 1998-10-13 | E. I. Du Pont De Nemours And Company | Hydrocyanation of diolefins and isomerization of nonconjugated 2-alkyl-3-monoalkenenitriles |
| IN187044B (it) * | 1995-01-27 | 2002-01-05 | Du Pont | |
| DE19953058A1 (de) * | 1999-11-03 | 2001-05-10 | Basf Ag | Phosphite |
| FR2850966B1 (fr) | 2003-02-10 | 2005-03-18 | Rhodia Polyamide Intermediates | Procede de fabrication de composes dinitriles |
| FR2854891B1 (fr) | 2003-05-12 | 2006-07-07 | Rhodia Polyamide Intermediates | Procede de preparation de dinitriles |
| FR2854892B1 (fr) | 2003-05-12 | 2005-06-24 | Rhodia Polyamide Intermediates | Procede de fabrication de dinitriles |
| CZ2008547A3 (cs) | 2006-03-17 | 2009-06-10 | Invista Technologies S. A. R. L. | Zpusob purifikace triorganofosfitu ošetrením bazickým aditivem |
| US7709674B2 (en) | 2006-07-14 | 2010-05-04 | Invista North America S.A R.L | Hydrocyanation process with reduced yield losses |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3536748A (en) * | 1965-11-23 | 1970-10-27 | Du Pont | Catalytic isomerization of 2-methyl-3-butenenitrile to linear pentenenitriles |
| GB1210969A (en) * | 1967-10-26 | 1970-11-04 | Du Pont | Isomerization of 2-methyl-3-butenenitrile to linear pentenenitriles |
| NL7002580A (it) * | 1969-03-03 | 1970-09-07 | ||
| BE760119A (fr) * | 1969-12-17 | 1971-06-09 | Montedison Spa | Procede de preparation du pentene-3-nitrile |
| US3676481A (en) * | 1970-06-29 | 1972-07-11 | Du Pont | Catalytic isomerization of 2-methyl-3-butenenitrile to linear pentenenitriles in the presence of certain metal salt and/or tri(hydrocarbyl)boron promoters |
-
1973
- 1973-09-26 US US00401073A patent/US3852328A/en not_active Expired - Lifetime
-
1974
- 1974-09-24 CA CA209,960A patent/CA1031369A/en not_active Expired
- 1974-09-25 BE BE148861A patent/BE820307A/xx not_active IP Right Cessation
- 1974-09-25 IT IT27714/74A patent/IT1022319B/it active
- 1974-09-25 JP JP49109628A patent/JPS5821910B2/ja not_active Expired
- 1974-09-25 DE DE2445680A patent/DE2445680C2/de not_active Expired
- 1974-09-25 FR FR7432325A patent/FR2244754B1/fr not_active Expired
- 1974-09-25 NL NL7412666A patent/NL7412666A/xx not_active Application Discontinuation
- 1974-09-25 GB GB4170374A patent/GB1432716A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5059325A (it) | 1975-05-22 |
| CA1031369A (en) | 1978-05-16 |
| DE2445680C2 (de) | 1985-09-19 |
| FR2244754A1 (it) | 1975-04-18 |
| JPS5821910B2 (ja) | 1983-05-04 |
| US3852328A (en) | 1974-12-03 |
| GB1432716A (en) | 1976-04-22 |
| NL7412666A (nl) | 1975-04-01 |
| FR2244754B1 (it) | 1979-02-02 |
| BE820307A (fr) | 1975-03-25 |
| DE2445680A1 (de) | 1975-03-27 |
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