JPS5032179A - - Google Patents
Info
- Publication number
- JPS5032179A JPS5032179A JP49063483A JP6348374A JPS5032179A JP S5032179 A JPS5032179 A JP S5032179A JP 49063483 A JP49063483 A JP 49063483A JP 6348374 A JP6348374 A JP 6348374A JP S5032179 A JPS5032179 A JP S5032179A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
- C07D213/06—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 containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/12—Silica and alumina
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- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/14—Silica and magnesia
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/18—Arsenic, antimony or bismuth
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pyridine Compounds (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2329389A DE2329389A1 (de) | 1973-06-08 | 1973-06-08 | Verfahren zur herstellung von 2-aehtylpyridin |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5032179A true JPS5032179A (ja) | 1975-03-28 |
Family
ID=5883526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP49063483A Pending JPS5032179A (ja) | 1973-06-08 | 1974-06-06 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3957792A (ja) |
JP (1) | JPS5032179A (ja) |
BE (1) | BE816120A (ja) |
DE (1) | DE2329389A1 (ja) |
FR (1) | FR2232545B1 (ja) |
GB (1) | GB1454127A (ja) |
IT (1) | IT1014833B (ja) |
NL (1) | NL7407385A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52155026A (en) * | 1976-06-18 | 1977-12-23 | Hitachi Ltd | Data transfer control system |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4041039A (en) * | 1973-06-08 | 1977-08-09 | Hoechst Aktiengesellschaft | Process for preparing 2-ethyl-pyridine |
AU507779B2 (en) * | 1975-10-22 | 1980-02-28 | United Kingdom Atomic Energy Authority | Catalysts |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3124541A (en) * | 1964-03-10 | Process for the preparation of silica- | ||
US2688003A (en) * | 1951-05-14 | 1954-08-31 | Shell Dev | Preparation of spheroidal silica alumina catalyst |
US2787600A (en) * | 1952-05-20 | 1957-04-02 | Exxon Research Engineering Co | Preparation of a silica-alumina catalyst |
US2941961A (en) * | 1955-10-13 | 1960-06-21 | Nalco Chemical Co | Silica-alumina compositions and method for the preparation thereof |
GB850405A (en) * | 1958-01-08 | 1960-10-05 | Midland Tar Distillers Ltd | Improvements in the production of alkylpyridines and alkylquinolines |
FR1512072A (fr) * | 1967-02-21 | 1968-02-02 | Leuna Werke Veb | Procédé pour la fabrication de 2-éthylpyridine, ainsi que les produits conformes à ceux obtenus par le présent procédé ou procédé similaire |
-
1973
- 1973-06-08 DE DE2329389A patent/DE2329389A1/de active Pending
-
1974
- 1974-05-28 GB GB2351474A patent/GB1454127A/en not_active Expired
- 1974-05-31 NL NL7407385A patent/NL7407385A/xx unknown
- 1974-06-06 IT IT23687/74A patent/IT1014833B/it active
- 1974-06-06 JP JP49063483A patent/JPS5032179A/ja active Pending
- 1974-06-06 US US05/476,992 patent/US3957792A/en not_active Expired - Lifetime
- 1974-06-10 FR FR7419996A patent/FR2232545B1/fr not_active Expired
- 1974-06-10 BE BE145242A patent/BE816120A/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52155026A (en) * | 1976-06-18 | 1977-12-23 | Hitachi Ltd | Data transfer control system |
Also Published As
Publication number | Publication date |
---|---|
FR2232545B1 (ja) | 1977-09-30 |
US3957792A (en) | 1976-05-18 |
FR2232545A1 (ja) | 1975-01-03 |
NL7407385A (ja) | 1974-12-10 |
GB1454127A (en) | 1976-10-27 |
BE816120A (fr) | 1974-12-10 |
IT1014833B (it) | 1977-04-30 |
DE2329389A1 (de) | 1975-01-02 |