GB1217429A - Chloropyridine compounds - Google Patents
Chloropyridine compoundsInfo
- Publication number
- GB1217429A GB1217429A GB4051769A GB4051769A GB1217429A GB 1217429 A GB1217429 A GB 1217429A GB 4051769 A GB4051769 A GB 4051769A GB 4051769 A GB4051769 A GB 4051769A GB 1217429 A GB1217429 A GB 1217429A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compound
- group
- chlorine atom
- chlorine
- aug
- Prior art date
- 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.)
- Expired
Links
- 150000005753 chloropyridines Chemical class 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 7
- 229910052801 chlorine Inorganic materials 0.000 abstract 5
- 238000009835 boiling Methods 0.000 abstract 3
- 125000001309 chloro group Chemical group Cl* 0.000 abstract 3
- -1 pentachloroethyl Chemical group 0.000 abstract 3
- 239000002904 solvent Substances 0.000 abstract 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 2
- 238000005660 chlorination reaction Methods 0.000 abstract 2
- 239000000460 chlorine Substances 0.000 abstract 2
- 125000003866 trichloromethyl group Chemical group ClC(Cl)(Cl)* 0.000 abstract 2
- KNIUHBNRWZGIQQ-UHFFFAOYSA-N 7-diethoxyphosphinothioyloxy-4-methylchromen-2-one Chemical compound CC1=CC(=O)OC2=CC(OP(=S)(OCC)OCC)=CC=C21 KNIUHBNRWZGIQQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 125000004218 chloromethyl group Chemical group [H]C([H])(Cl)* 0.000 abstract 1
- 230000001419 dependent effect Effects 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 230000000855 fungicidal effect Effects 0.000 abstract 1
- 230000002363 herbicidal effect Effects 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
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
- C07D213/72—Nitrogen atoms
- C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrogenated Pyridines (AREA)
- Pyridine Compounds (AREA)
Abstract
1,217,429. Chloropyridines. FARBENFABRIKEN BAYER A.G. 13 Aug., 1969 [13 Aug., 1968], No. 40517/69. Heading C2C. [Also in Division A5] Novel compounds of formula wherein R is a chlorine atom or a trichloromethyl, pentachloroethyl or trichlorovinyl group are prepared by reaction of gaseous chlorine at 0-350‹ C. with a compound of formula wherein X is a chlorine atom or a methyl, chloromethyl or ethyl group and n is 0, 1 or 2, groups X other than chlorine being eliminated. The product is temperature-dependent, the compound wherein R is a trichlorovinyl group being obtained up to 130‹ C., the compound where R is a pentachloromethyl group obtained at 200‹ C., the compound wherein R is a trichloromethyl group being obtained at 250‹ C., and the compound wherein R is a chlorine atom being obtained at 300‹ C. The reaction mixture is preferably irradiated with ultra-violet light. A solvent boiling below 80‹ C. may be used for a first chlorination step, after which a higher boiling solvent is added, the lower-boiling solvent distilled off and the chlorination continued. The compounds of the invention have herbicidal and fungicidal activity.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681795115 DE1795115A1 (en) | 1968-08-13 | 1968-08-13 | Chloropyridine compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1217429A true GB1217429A (en) | 1970-12-31 |
Family
ID=5708060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4051769A Expired GB1217429A (en) | 1968-08-13 | 1969-08-13 | Chloropyridine compounds |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE737448A (en) |
| CH (1) | CH513858A (en) |
| DE (1) | DE1795115A1 (en) |
| FR (1) | FR2015602A1 (en) |
| GB (1) | GB1217429A (en) |
| NL (1) | NL6912261A (en) |
-
1968
- 1968-08-13 DE DE19681795115 patent/DE1795115A1/en active Pending
-
1969
- 1969-07-09 CH CH1050369A patent/CH513858A/en not_active IP Right Cessation
- 1969-08-12 NL NL6912261A patent/NL6912261A/xx unknown
- 1969-08-13 GB GB4051769A patent/GB1217429A/en not_active Expired
- 1969-08-13 BE BE737448D patent/BE737448A/xx unknown
- 1969-08-13 FR FR6927905A patent/FR2015602A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| NL6912261A (en) | 1970-02-17 |
| FR2015602A1 (en) | 1970-04-30 |
| CH513858A (en) | 1971-10-15 |
| DE1795115A1 (en) | 1971-12-30 |
| BE737448A (en) | 1970-01-16 |
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