NL7107817A - - Google Patents
Info
- Publication number
- NL7107817A NL7107817A NL7107817A NL7107817A NL7107817A NL 7107817 A NL7107817 A NL 7107817A NL 7107817 A NL7107817 A NL 7107817A NL 7107817 A NL7107817 A NL 7107817A NL 7107817 A NL7107817 A NL 7107817A
- 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
- C07D213/60—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 with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/61—Halogen atoms or nitro radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2754270 | 1970-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7107817A true NL7107817A (OSRAM) | 1971-12-10 |
Family
ID=10261291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7107817A NL7107817A (OSRAM) | 1970-06-08 | 1971-06-08 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE768204A (OSRAM) |
| CA (1) | CA926402A (OSRAM) |
| DE (1) | DE2128540A1 (OSRAM) |
| FR (1) | FR2096028A5 (OSRAM) |
| GB (1) | GB1306517A (OSRAM) |
| IL (1) | IL36988A0 (OSRAM) |
| NL (1) | NL7107817A (OSRAM) |
| ZA (1) | ZA713474B (OSRAM) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4071521A (en) * | 1976-08-23 | 1978-01-31 | The Dow Chemical Company | Process for making 2,6-difluoro pyridine |
| US4031100A (en) * | 1976-08-23 | 1977-06-21 | The Dow Chemical Company | Process for making 2,6-difluoropyridine |
| DE3478681D1 (en) * | 1983-02-18 | 1989-07-20 | Nippon Catalytic Chem Ind | Organic fluorine compounds |
| US4713231A (en) * | 1986-07-21 | 1987-12-15 | The Dow Chemical Company | Process for the recovery of ammonia and fluoride values from ammonium fluoride solutions |
| US4746744A (en) * | 1986-10-22 | 1988-05-24 | The Dow Chemical Company | Method of preparation of 3,5-dichloro-2,4,6-trifluoropyridine |
| IL128397A0 (en) * | 1999-02-01 | 2000-01-31 | Makheteshim Chemical Works Ltd | Improved method for the preparation of 3,5-dichloro-2,4,6-trifluoropyridine |
-
1970
- 1970-06-08 GB GB2754270A patent/GB1306517A/en not_active Expired
-
1971
- 1971-05-28 ZA ZA713474A patent/ZA713474B/xx unknown
- 1971-05-28 CA CA114274A patent/CA926402A/en not_active Expired
- 1971-06-04 IL IL36988A patent/IL36988A0/xx unknown
- 1971-06-07 FR FR7120598A patent/FR2096028A5/fr not_active Expired
- 1971-06-07 BE BE768204A patent/BE768204A/xx unknown
- 1971-06-08 NL NL7107817A patent/NL7107817A/xx unknown
- 1971-06-08 DE DE19712128540 patent/DE2128540A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE768204A (fr) | 1971-12-07 |
| FR2096028A5 (OSRAM) | 1972-02-11 |
| IL36988A0 (en) | 1971-08-25 |
| ZA713474B (en) | 1972-01-26 |
| GB1306517A (en) | 1973-02-14 |
| CA926402A (en) | 1973-05-15 |
| DE2128540A1 (de) | 1971-12-16 |