JPS54115381A - Partial chlorinated derivative of 33methylpyridine and its manufacture - Google Patents
Partial chlorinated derivative of 33methylpyridine and its manufactureInfo
- Publication number
- JPS54115381A JPS54115381A JP1439779A JP1439779A JPS54115381A JP S54115381 A JPS54115381 A JP S54115381A JP 1439779 A JP1439779 A JP 1439779A JP 1439779 A JP1439779 A JP 1439779A JP S54115381 A JPS54115381 A JP S54115381A
- Authority
- JP
- Japan
- Prior art keywords
- manufacture
- chlorinated derivative
- partial chlorinated
- partial
- derivative
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title 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
- C07D213/61—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 |
|---|---|---|---|
| GB5982/78A GB1599783A (en) | 1978-02-15 | 1978-02-15 | Partial chlorination of 3-methyl pyridine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54115381A true JPS54115381A (en) | 1979-09-07 |
| JPH0133465B2 JPH0133465B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-07-13 |
Family
ID=9806251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1439779A Granted JPS54115381A (en) | 1978-02-15 | 1979-02-13 | Partial chlorinated derivative of 33methylpyridine and its manufacture |
Country Status (7)
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2862492D1 (en) * | 1977-08-12 | 1988-09-01 | Ici Plc | Herbicidal halogenomethyl--pyridyloxy-phenoxy-alkanecarboxylic acids and derivatives, and processes of controlling unwanted plants therewith |
| JPH0224818B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1978-02-15 | 1990-05-30 | Imuperiaru Chem Ind Plc | |
| AU548249B2 (en) | 1981-05-13 | 1985-12-05 | Imperial Chemical Industries Plc | Production of 3-trichloromethyl and 3-trifluoro methyl- pyridines |
| US4577028A (en) * | 1981-10-20 | 1986-03-18 | Ciba-Geigy Corporation | 5-Haloalkyl-pyridines |
| US4497955A (en) * | 1982-09-24 | 1985-02-05 | Kalama Chemical, Inc. | Preparation of 2-chloro-5-trichloromethyl pyridine from lower chlorinated beta-picolines |
| US4701532A (en) * | 1983-03-25 | 1987-10-20 | The Dow Chemical Company | Method of selectively chlorinating 2-chloro-5-(trichloromethyl) pyridine in the 3-position |
| GB8308822D0 (en) * | 1983-03-30 | 1983-05-11 | Ici Plc | Chemical process |
| US4483993A (en) * | 1983-04-08 | 1984-11-20 | Kalama Chemical, Inc. | Production of polychlorinated pyridine mixtures by liquid phase chlorination of beta-picoline or beta-picoline hydrochloride |
| WO1984004094A1 (en) * | 1983-04-08 | 1984-10-25 | Kalama Chemical Inc | Production of polychlorinated pyridine mixtures by liquid phase chlorination of beta-picoline or beta-picoline hydrochloride |
| GB2154582B (en) * | 1983-07-25 | 1987-03-25 | Kalama Chemical Inc | Preparation of 2-chloro-5-trichloromethylpyridine from lower chlorinated beta-picolines |
| FR2569191B1 (fr) * | 1984-08-20 | 1987-07-10 | Solvay | Procede pour la preparation de derives chlores de composes pyridiniques et initiateurs radicalaires utilises dans ce procede |
| IL78359A (en) * | 1986-03-31 | 1989-12-15 | Makhteshim Chem Works Ltd | Vapor phase production of chlorinated pyridines from alpha-picoline |
| US4713460A (en) * | 1986-07-22 | 1987-12-15 | The Dow Chemical Company | 2,3-bis-(poly)(chloromethyl)pyridines |
| DE3630046A1 (de) * | 1986-09-04 | 1988-03-17 | Bayer Ag | Verfahren zur herstellung von 5-chlormethylpyridinen |
| US5319088A (en) * | 1991-11-26 | 1994-06-07 | Dowelanco | Selective gas phase chlorination of polychlorinated β-picolines to produce 2,3,5,6-tetrachloropyridine and its precursors |
| MXPA06011706A (es) * | 2004-04-26 | 2007-01-25 | Dow Agrosciences Llc | Cloruracion catalitica en fase vapor de (-picolina. |
| CN104496890A (zh) * | 2014-12-22 | 2015-04-08 | 江苏扬农化工集团有限公司 | 2-氯-5-三氯甲基吡啶的制备方法 |
| CN109384709B (zh) * | 2017-08-10 | 2022-05-24 | 南京红太阳生物化学有限责任公司 | 一种2-氯-5-三氯甲基吡啶的制备方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3186994A (en) * | 1962-10-18 | 1965-06-01 | Dow Chemical Co | Polychloropyridines |
-
1978
- 1978-02-15 GB GB5982/78A patent/GB1599783A/en not_active Expired
-
1979
- 1979-02-01 NZ NZ189543A patent/NZ189543A/xx unknown
- 1979-02-05 AU AU43935/79A patent/AU524624B2/en not_active Expired
- 1979-02-07 US US06/010,598 patent/US4205175A/en not_active Expired - Lifetime
- 1979-02-13 BR BR7900878A patent/BR7900878A/pt unknown
- 1979-02-13 JP JP1439779A patent/JPS54115381A/ja active Granted
- 1979-02-15 ES ES477755A patent/ES477755A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU524624B2 (en) | 1982-09-23 |
| JPH0133465B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-07-13 |
| ES477755A1 (es) | 1979-10-16 |
| US4205175A (en) | 1980-05-27 |
| GB1599783A (en) | 1981-10-07 |
| BR7900878A (pt) | 1979-09-11 |
| AU4393579A (en) | 1979-08-23 |
| NZ189543A (en) | 1981-03-16 |
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