FR2000863A1 - - Google Patents
Info
- Publication number
- FR2000863A1 FR2000863A1 FR6901495A FR6901495A FR2000863A1 FR 2000863 A1 FR2000863 A1 FR 2000863A1 FR 6901495 A FR6901495 A FR 6901495A FR 6901495 A FR6901495 A FR 6901495A FR 2000863 A1 FR2000863 A1 FR 2000863A1
- Authority
- FR
- France
- 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.)
- Withdrawn
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
- 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)
- 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 |
---|---|
FR2000863A1 true FR2000863A1 (US07816562-20101019-C00012.png) | 1969-09-12 |
Family
ID=10486852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6901495A Withdrawn FR2000863A1 (US07816562-20101019-C00012.png) | 1968-01-27 | 1969-01-27 |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE727470A (US07816562-20101019-C00012.png) |
FR (1) | FR2000863A1 (US07816562-20101019-C00012.png) |
GB (1) | GB1235390A (US07816562-20101019-C00012.png) |
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 |
AU6288596A (en) * | 1995-06-23 | 1997-01-22 | Reilly Industries, Inc. | Pyridine base synthesis |
EP4051274A4 (en) | 2019-10-29 | 2023-11-22 | 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 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 |
BE727470A (US07816562-20101019-C00012.png) | 1969-07-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |