ZA701604B - Manufacture of pyridine bases - Google Patents
Manufacture of pyridine basesInfo
- Publication number
- ZA701604B ZA701604B ZA701604A ZA701604A ZA701604B ZA 701604 B ZA701604 B ZA 701604B ZA 701604 A ZA701604 A ZA 701604A ZA 701604 A ZA701604 A ZA 701604A ZA 701604 B ZA701604 B ZA 701604B
- Authority
- ZA
- South Africa
- Prior art keywords
- manufacture
- pyridine bases
- pyridine
- bases
- Prior art date
Links
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 title 2
- 238000004519 manufacturing process Methods 0.000 title 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 title 1
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
- C07D213/08—Preparation by ring-closure
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/02—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements
- C07D295/023—Preparation; Separation; Stabilisation; Use of additives
-
- 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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
- B01J23/86—Chromium
- B01J23/868—Chromium copper and chromium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyridine Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1575369 | 1969-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA701604B true ZA701604B (en) | 1971-10-27 |
Family
ID=10064876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA701604A ZA701604B (en) | 1969-03-26 | 1970-03-09 | Manufacture of pyridine bases |
Country Status (7)
| Country | Link |
|---|---|
| AU (1) | AU1258270A (enrdf_load_stackoverflow) |
| BE (1) | BE747958A (enrdf_load_stackoverflow) |
| DE (1) | DE2013181A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2040002A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1231948A (enrdf_load_stackoverflow) |
| NL (1) | NL7003758A (enrdf_load_stackoverflow) |
| ZA (1) | ZA701604B (enrdf_load_stackoverflow) |
-
1969
- 1969-03-26 GB GB1575369A patent/GB1231948A/en not_active Expired
-
1970
- 1970-03-09 ZA ZA701604A patent/ZA701604B/xx unknown
- 1970-03-13 AU AU12582/70A patent/AU1258270A/en not_active Expired
- 1970-03-17 NL NL7003758A patent/NL7003758A/xx unknown
- 1970-03-19 DE DE19702013181 patent/DE2013181A1/de active Pending
- 1970-03-25 FR FR7010830A patent/FR2040002A5/fr not_active Expired
- 1970-03-25 BE BE747958D patent/BE747958A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2040002A5 (enrdf_load_stackoverflow) | 1971-01-15 |
| NL7003758A (enrdf_load_stackoverflow) | 1970-09-29 |
| DE2013181A1 (de) | 1970-10-08 |
| BE747958A (fr) | 1970-09-25 |
| AU1258270A (en) | 1971-09-16 |
| GB1231948A (enrdf_load_stackoverflow) | 1971-05-12 |
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