BE624800A - - Google Patents
Info
- Publication number
- BE624800A BE624800A BE624800DA BE624800A BE 624800 A BE624800 A BE 624800A BE 624800D A BE624800D A BE 624800DA BE 624800 A BE624800 A BE 624800A
- Authority
- BE
- Belgium
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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15262361A | 1961-11-15 | 1961-11-15 | |
| US15262461A | 1961-11-15 | 1961-11-15 | |
| US17787162A | 1962-03-06 | 1962-03-06 | |
| US21369162A | 1962-07-31 | 1962-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE624800A true BE624800A (en) |
Family
ID=27496034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE624800D BE624800A (en) | 1961-11-15 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE624800A (en) |
| DE (1) | DE1445653A1 (en) |
| DK (1) | DK108573C (en) |
| GB (1) | GB957276A (en) |
| NL (1) | NL285543A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4256894A (en) * | 1978-04-24 | 1981-03-17 | The Dow Chemical Company | Preparation of chlorinated pyridines |
| US4227001A (en) * | 1978-06-19 | 1980-10-07 | The Dow Chemical Company | Preparation of polychlorinated pyridines from 2,4-dichloro-6-(trichloro methyl)pyridine |
| US4331811A (en) * | 1981-03-12 | 1982-05-25 | The Dow Chemical Company | Preparation of 2,3-dichloro-5-trichloromethylpyridine |
| US4564681A (en) * | 1982-09-24 | 1986-01-14 | Kalama Chemical, Inc. | Production of mixtures rich in 3-chloro-2-trichloromethyl pyridine |
| US4497955A (en) * | 1982-09-24 | 1985-02-05 | Kalama Chemical, Inc. | Preparation of 2-chloro-5-trichloromethyl pyridine from lower chlorinated beta-picolines |
| US4577027A (en) * | 1982-09-24 | 1986-03-18 | Kalama Chemical, Inc. | Production of polychlorinated pyridine mixtures by direct liquid phase chlorination of alpha-picoline |
| US4487935A (en) * | 1982-09-24 | 1984-12-11 | Kalama Chemical, Inc. | Production of mixtures rich in 6-chloro-2-trichloromethyl pyridine |
| US4517369A (en) * | 1982-09-29 | 1985-05-14 | Kalama Chemical, Inc. | Preparation of mixtures rich in 3,4,5,6-tetrachloro-2-trichloromethyl pyridine |
-
0
- BE BE624800D patent/BE624800A/xx unknown
- NL NL285543D patent/NL285543A/xx unknown
-
1962
- 1962-11-14 DK DK491362A patent/DK108573C/en active
- 1962-11-15 GB GB4330662A patent/GB957276A/en not_active Expired
- 1962-11-15 DE DE19621445653 patent/DE1445653A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL285543A (en) | |
| DE1445653A1 (en) | 1969-02-20 |
| DK108573C (en) | 1968-01-08 |
| GB957276A (en) | 1964-05-06 |