NL7008689A - - Google Patents
Info
- Publication number
- NL7008689A NL7008689A NL7008689A NL7008689A NL7008689A NL 7008689 A NL7008689 A NL 7008689A NL 7008689 A NL7008689 A NL 7008689A NL 7008689 A NL7008689 A NL 7008689A NL 7008689 A NL7008689 A NL 7008689A
- Authority
- NL
- Netherlands
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691931945 DE1931945C3 (de) | 1969-06-24 | 1969-06-24 | Verfahren zur Herstellung von Pyridin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7008689A true NL7008689A (enrdf_load_stackoverflow) | 1970-12-29 |
Family
ID=5737849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7008689A NL7008689A (enrdf_load_stackoverflow) | 1969-06-24 | 1970-06-15 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1931945C3 (enrdf_load_stackoverflow) |
| GB (1) | GB1265235A (enrdf_load_stackoverflow) |
| NL (1) | NL7008689A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4675410A (en) * | 1983-07-11 | 1987-06-23 | Nepera Inc. | Process for the production of pyridine or alkyl substituted pyridines |
-
1969
- 1969-06-24 DE DE19691931945 patent/DE1931945C3/de not_active Expired
-
1970
- 1970-04-15 GB GB1265235D patent/GB1265235A/en not_active Expired
- 1970-06-15 NL NL7008689A patent/NL7008689A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1931945C3 (de) | 1973-09-27 |
| DE1931945B2 (de) | 1973-03-08 |
| DE1931945A1 (de) | 1971-01-14 |
| GB1265235A (enrdf_load_stackoverflow) | 1972-03-01 |