BE727470A - - Google Patents
Info
- Publication number
- BE727470A BE727470A BE727470DA BE727470A BE 727470 A BE727470 A BE 727470A BE 727470D A BE727470D A BE 727470DA BE 727470 A BE727470 A BE 727470A
- Authority
- BE
- Belgium
Links
Classifications
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- 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
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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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
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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
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyridine Compounds (AREA)
- Catalysts (AREA)
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 |
---|---|
BE727470A true BE727470A (el) | 1969-07-28 |
Family
ID=10486852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE727470D BE727470A (el) | 1968-01-27 | 1969-01-27 |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE727470A (el) |
FR (1) | FR2000863A1 (el) |
GB (1) | GB1235390A (el) |
Families Citing this family (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 |
CN1152862C (zh) * | 1995-06-23 | 2004-06-09 | 莱利工业公司 | 吡啶碱的合成 |
WO2021086679A1 (en) | 2019-10-29 | 2021-05-06 | W.R. Grace & Co.-Conn. | Modified zeolite catalyst compositions and methods of use |
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1968
- 1968-01-27 GB GB6131268A patent/GB1235390A/en not_active Expired
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1969
- 1969-01-27 FR FR6901495A patent/FR2000863A1/fr not_active Withdrawn
- 1969-01-27 BE BE727470D patent/BE727470A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1235390A (en) | 1971-06-16 |
FR2000863A1 (el) | 1969-09-12 |