DK108573C - Process for the preparation of 6-chloro-2- (trichloromethyl) -pyridine compounds. - Google Patents

Process for the preparation of 6-chloro-2- (trichloromethyl) -pyridine compounds.

Info

Publication number
DK108573C
DK108573C DK491362A DK491362A DK108573C DK 108573 C DK108573 C DK 108573C DK 491362 A DK491362 A DK 491362A DK 491362 A DK491362 A DK 491362A DK 108573 C DK108573 C DK 108573C
Authority
DK
Denmark
Prior art keywords
trichloromethyl
chloro
preparation
pyridine compounds
pyridine
Prior art date
Application number
DK491362A
Other languages
Danish (da)
Original Assignee
Dow Chemical Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of DK108573C publication Critical patent/DK108573C/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Fertilizers (AREA)
DK491362A 1961-11-15 1962-11-14 Process for the preparation of 6-chloro-2- (trichloromethyl) -pyridine compounds. DK108573C (en)

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
DK108573C true DK108573C (en) 1968-01-08

Family

ID=27496034

Family Applications (1)

Application Number Title Priority Date Filing Date
DK491362A DK108573C (en) 1961-11-15 1962-11-14 Process for the preparation of 6-chloro-2- (trichloromethyl) -pyridine compounds.

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)

* Cited by examiner, † Cited by third party
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
US4487935A (en) * 1982-09-24 1984-12-11 Kalama Chemical, Inc. Production of mixtures rich in 6-chloro-2-trichloromethyl pyridine
US4564681A (en) * 1982-09-24 1986-01-14 Kalama Chemical, Inc. Production of mixtures rich in 3-chloro-2-trichloromethyl pyridine
US4577027A (en) * 1982-09-24 1986-03-18 Kalama Chemical, Inc. Production of polychlorinated pyridine mixtures by direct liquid phase chlorination of alpha-picoline
US4497955A (en) * 1982-09-24 1985-02-05 Kalama Chemical, Inc. Preparation of 2-chloro-5-trichloromethyl pyridine from lower chlorinated beta-picolines
US4517369A (en) * 1982-09-29 1985-05-14 Kalama Chemical, Inc. Preparation of mixtures rich in 3,4,5,6-tetrachloro-2-trichloromethyl pyridine

Also Published As

Publication number Publication date
BE624800A (en)
DE1445653A1 (en) 1969-02-20
GB957276A (en) 1964-05-06
NL285543A (en)

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