BE777008A - Procede ameliore pour la cyclotrimerisation du butadiene - Google Patents
Procede ameliore pour la cyclotrimerisation du butadieneInfo
- Publication number
- BE777008A BE777008A BE777008A BE777008A BE777008A BE 777008 A BE777008 A BE 777008A BE 777008 A BE777008 A BE 777008A BE 777008 A BE777008 A BE 777008A BE 777008 A BE777008 A BE 777008A
- Authority
- BE
- Belgium
- Prior art keywords
- cyclotrimerization
- butadiene
- improved process
- improved
- Prior art date
Links
Classifications
-
- 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
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
- B01J31/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
- B01J31/143—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron of aluminium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
- C07C2/42—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons homo- or co-oligomerisation with ring formation, not being a Diels-Alder conversion
- C07C2/44—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons homo- or co-oligomerisation with ring formation, not being a Diels-Alder conversion of conjugated dienes only
- C07C2/46—Catalytic processes
- C07C2/465—Catalytic processes with hydrides or organic compounds
-
- 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
- B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
- B01J2231/32—Addition reactions to C=C or C-C triple bonds
- B01J2231/324—Cyclisations via conversion of C-C multiple to single or less multiple bonds, e.g. cycloadditions
- B01J2231/328—Cycloadditions involving more than 2 components or moieties, e.g. intra-/intermolecualar [2+2+2] or [2+2+1], e.g. Pauson-Khand type
-
- 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
- B01J2531/40—Complexes comprising metals of Group IV (IVA or IVB) as the central metal
- B01J2531/46—Titanium
-
- 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
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
- B01J31/38—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of titanium, zirconium or hafnium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- C07C2527/06—Halogens; Compounds thereof
- C07C2527/135—Compounds comprising a halogen and titanum, zirconium, hafnium, germanium, tin or lead
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- C07C2531/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
- C07C2531/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups C07C2531/02 - C07C2531/24
- C07C2531/38—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups C07C2531/02 - C07C2531/24 of titanium, zirconium or hafnium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7046373A FR2130771A5 (fr) | 1970-12-23 | 1970-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE777008A true BE777008A (fr) | 1972-06-21 |
Family
ID=9066239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE777008A BE777008A (fr) | 1970-12-23 | 1971-12-21 | Procede ameliore pour la cyclotrimerisation du butadiene |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE777008A (fr) |
| DE (1) | DE2162982A1 (fr) |
| FR (1) | FR2130771A5 (fr) |
| GB (1) | GB1322650A (fr) |
| IT (1) | IT944187B (fr) |
| NL (1) | NL7117725A (fr) |
-
1970
- 1970-12-23 FR FR7046373A patent/FR2130771A5/fr not_active Expired
-
1971
- 1971-12-18 DE DE19712162982 patent/DE2162982A1/de active Pending
- 1971-12-21 BE BE777008A patent/BE777008A/fr unknown
- 1971-12-21 IT IT32662/71A patent/IT944187B/it active
- 1971-12-21 GB GB5938971A patent/GB1322650A/en not_active Expired
- 1971-12-23 NL NL7117725A patent/NL7117725A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1322650A (en) | 1973-07-11 |
| FR2130771A5 (fr) | 1972-11-10 |
| IT944187B (it) | 1973-04-20 |
| DE2162982A1 (de) | 1972-07-20 |
| NL7117725A (fr) | 1972-06-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RO64158A (fr) | Procede pour la preparation des phenylimidazolylalcanyles | |
| BE771964A (fr) | Procede pour la preparation de derives du benzo-cyclohepta-thiophene | |
| BE776518A (fr) | Procede pour la preparation de polylactones | |
| RO70438A (fr) | Procede pour la preparation des pyrrol-2-carboxamides substitus | |
| FR2299428A1 (fr) | Procede de | |
| RO62442A (fr) | Procede pour la preparation des aminophenylamidines | |
| RO68988A (fr) | Procede pour la preparation des dipeptides | |
| BE772121A (fr) | Procede pour la preparation de polycarbonates | |
| RO63336A (fr) | Procede pour la preparation du 1-alkyle-4-phenylquinazolines | |
| BE776530A (fr) | Procede pour la preparation de 5-vinylnorbornene-2 | |
| RO62392A (fr) | Procede pour la preparation des derives du thiopyrimidine | |
| RO62689A (fr) | Procede pour la preparation des penicillines | |
| BE772049A (fr) | Procede pour la preparation de 4-oxocapronitrile | |
| RO62267A (fr) | Procede pour la preparation des 1-phenoxy-2-hydroxy-3-hydroxyalkylaminopropanes | |
| RO63024A (fr) | Procede pour la preparation des esters triazolothiophosphoniques | |
| RO61927A2 (fr) | Procede pour la preparation des tribromepyrazolylacetamides | |
| RO62296A (fr) | Procede pour la preparation des phenylaminoalcanes | |
| BE766238A (fr) | Procede pour la preparation de piperidyl-steroides | |
| RO62656A (fr) | Procede pour la preparation des composes du erythromycilamine | |
| RO66910A (fr) | Procede pour la preparation des derives du tropane-3-ole | |
| BE777008A (fr) | Procede ameliore pour la cyclotrimerisation du butadiene | |
| RO63053A (fr) | Procede pour la preparation du 17-hydroxyvincamine | |
| BE771725A (fr) | Procede pour la production de cryolithe | |
| RO77574A (fr) | Procede pour la preparation des formamidines | |
| BE773443A (fr) | Procede pour la preparation de 1-chloro-3-methyl-2- |