GB1235390A - Pyridine bases - Google Patents
Pyridine basesInfo
- Publication number
- GB1235390A GB1235390A GB6131268A GB6131268A GB1235390A GB 1235390 A GB1235390 A GB 1235390A GB 6131268 A GB6131268 A GB 6131268A GB 6131268 A GB6131268 A GB 6131268A GB 1235390 A GB1235390 A GB 1235390A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ammonium
- cadmium
- jan
- tin
- zinc
- Prior art date
- 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.)
- Expired
Links
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 title abstract 4
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 abstract 3
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 2
- 229910052793 cadmium Inorganic materials 0.000 abstract 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 2
- 239000011133 lead Substances 0.000 abstract 2
- 239000011135 tin Substances 0.000 abstract 2
- 229910052718 tin Inorganic materials 0.000 abstract 2
- 229910052725 zinc Inorganic materials 0.000 abstract 2
- 239000011701 zinc Substances 0.000 abstract 2
- DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 150000003863 ammonium salts Chemical class 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- LDDQLRUQCUTJBB-UHFFFAOYSA-O azanium;hydrofluoride Chemical compound [NH4+].F LDDQLRUQCUTJBB-UHFFFAOYSA-O 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 150000002222 fluorine compounds Chemical class 0.000 abstract 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 1
- 239000000395 magnesium oxide Substances 0.000 abstract 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 1
- 239000003607 modifier Substances 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- 150000003222 pyridines Chemical class 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 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
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/22—Halogenating
- B01J37/26—Fluorinating
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyridine Compounds (AREA)
Abstract
1,235,390. Pyridines. BP CHEMICALS (U.K.) Ltd. 17 Jan., 1969 [27 Jan., 1968], No. 61312/68. Divided out of 1,188,891. Heading C2C. Pyridine and #-picoline are prepared by the reaction of formaldehyde, acetaldehyde and ammonia in the vapour phase at an elevated temperature in the presence of a fluidized catalyst and in the absence of added oxygen. Suitable catalysts are, for example, silicaalumina, silica-magnesia and silica-aluminamagnesia. The catalyst may be modified, e.g. by the addition of zinc, cadmium, tin, lead, tungsten, nickel, cobalt, chromium, molybdenum, iron, copper, palladium or silver, or a salt thereof or an ammonium salt. The preferred modifiers are the oxides and fluorides of zinc, cadmium, tin and lead, hydrogen fluoride, ammonium fluoride and ammonium hydrogen fluoride.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6131268A GB1235390A (en) | 1968-01-27 | 1968-01-27 | Pyridine bases |
| FR6901495A FR2000863A1 (en) | 1968-01-27 | 1969-01-27 | |
| BE727470D BE727470A (en) | 1968-01-27 | 1969-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6131268A GB1235390A (en) | 1968-01-27 | 1968-01-27 | Pyridine bases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1235390A true GB1235390A (en) | 1971-06-16 |
Family
ID=10486852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6131268A Expired GB1235390A (en) | 1968-01-27 | 1968-01-27 | Pyridine bases |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE727470A (en) |
| FR (1) | FR2000863A1 (en) |
| GB (1) | GB1235390A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5218122A (en) * | 1988-09-30 | 1993-06-08 | Reilly Industries, Inc. | Pyridine base synthesis process and catalyst for same |
| US5780635A (en) * | 1995-06-23 | 1998-07-14 | Reilly Industries, Inc. | Pyridine base synthesis |
| WO2021086679A1 (en) | 2019-10-29 | 2021-05-06 | W.R. Grace & Co.-Conn. | Modified zeolite catalyst compositions and methods of use |
-
1968
- 1968-01-27 GB GB6131268A patent/GB1235390A/en not_active Expired
-
1969
- 1969-01-27 BE BE727470D patent/BE727470A/xx unknown
- 1969-01-27 FR FR6901495A patent/FR2000863A1/fr not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5218122A (en) * | 1988-09-30 | 1993-06-08 | Reilly Industries, Inc. | Pyridine base synthesis process and catalyst for same |
| US5780635A (en) * | 1995-06-23 | 1998-07-14 | Reilly Industries, Inc. | Pyridine base synthesis |
| WO2021086679A1 (en) | 2019-10-29 | 2021-05-06 | W.R. Grace & Co.-Conn. | Modified zeolite catalyst compositions and methods of use |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2000863A1 (en) | 1969-09-12 |
| BE727470A (en) | 1969-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2005050A6 (en) | Aldehyde hydrogenation catalyst and process. | |
| GB1245480A (en) | Preparation of organic isocyanates | |
| GB1235390A (en) | Pyridine bases | |
| GB1188891A (en) | Picolines | |
| GB1422601A (en) | Catalyst for the production of pyridine and 3-methyl-pyridine | |
| GB1259504A (en) | ||
| GB1367112A (en) | Ammonia synthesis | |
| GB1290198A (en) | ||
| GB1247594A (en) | Production of pyridine | |
| IT1252093B (en) | CATALYST AND PROCESS FOR THE OXIDATIVE DEHYDROGENATION OF ETHANE AND ETHYLENE | |
| ES441155A1 (en) | Process for preparing a hydroxylammonium salt solution | |
| GB1512650A (en) | Production of pyridine and 3-methyl pyridine | |
| ATE24491T1 (en) | CHLOR-TRIFLUOROMETHYL-PYRIDINE. | |
| GB1222971A (en) | Catalytic process for the manufacture of pyridine or methylpyridines | |
| GB1236949A (en) | Catalytic process for making polyesters | |
| ATE114502T1 (en) | CATALYST FOR HETEROGENE CATALYSIS CONSISTING OF AN ALLOY OF TRANSITION METALS. | |
| ES8300680A1 (en) | Process for preparing substituted formamides. | |
| ES8305312A1 (en) | Promoted bismuth cerium molybdate catalysts and use thereof in oxidation-type reactions. | |
| GB920526A (en) | Production of pyridine bases | |
| GB1135854A (en) | Improvements in or relating to the production of pyridine | |
| GB1283693A (en) | Preparation of 2,2'-bipyridyls | |
| GB1237032A (en) | A method of catalytic precipitation of a metal layer on a substrate | |
| GB1321589A (en) | Process for preparing iminodibenzyl compounds | |
| GB917765A (en) | Production of pyridine bases | |
| GB1208291A (en) | Catalytic process for the manufacture of pyridine and methylpyridines |