DK157855C - Fremgangsmaade til fremstilling af 2,3-dichlor-5-trichlormethylpyridin - Google Patents

Fremgangsmaade til fremstilling af 2,3-dichlor-5-trichlormethylpyridin

Info

Publication number
DK157855C
DK157855C DK107482A DK107482A DK157855C DK 157855 C DK157855 C DK 157855C DK 107482 A DK107482 A DK 107482A DK 107482 A DK107482 A DK 107482A DK 157855 C DK157855 C DK 157855C
Authority
DK
Denmark
Prior art keywords
trichlormethylpyridine
dichlor
preparing
Prior art date
Application number
DK107482A
Other languages
Danish (da)
English (en)
Other versions
DK157855B (da
DK107482A (da
Inventor
John Arnold Werner
Charles Arthur Wilson
Craig Edward Mixan
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
Publication of DK107482A publication Critical patent/DK107482A/da
Publication of DK157855B publication Critical patent/DK157855B/da
Application granted granted Critical
Publication of DK157855C publication Critical patent/DK157855C/da

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/20Carbonyls
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic 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
    • C07D213/02Heterocyclic 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
    • C07D213/04Heterocyclic 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
    • C07D213/24Heterocyclic 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 substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/26Radicals substituted by halogen atoms or nitro radicals
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/40Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
    • B01J2231/42Catalytic cross-coupling, i.e. connection of previously not connected C-atoms or C- and X-atoms without rearrangement
    • B01J2231/4277C-X Cross-coupling, e.g. nucleophilic aromatic amination, alkoxylation or analogues
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/60Complexes comprising metals of Group VI (VIA or VIB) as the central metal
    • B01J2531/64Molybdenum
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/60Complexes comprising metals of Group VI (VIA or VIB) as the central metal
    • B01J2531/66Tungsten
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82Metals of the platinum group
    • B01J2531/821Ruthenium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pyridine Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK107482A 1981-03-12 1982-03-11 Fremgangsmaade til fremstilling af 2,3-dichlor-5-trichlormethylpyridin DK157855C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/243,166 US4331811A (en) 1981-03-12 1981-03-12 Preparation of 2,3-dichloro-5-trichloromethylpyridine
US24316681 1981-03-12

Publications (3)

Publication Number Publication Date
DK107482A DK107482A (da) 1982-09-13
DK157855B DK157855B (da) 1990-02-26
DK157855C true DK157855C (da) 1990-07-30

Family

ID=22917601

Family Applications (1)

Application Number Title Priority Date Filing Date
DK107482A DK157855C (da) 1981-03-12 1982-03-11 Fremgangsmaade til fremstilling af 2,3-dichlor-5-trichlormethylpyridin

Country Status (19)

Country Link
US (1) US4331811A (es)
EP (1) EP0060462B1 (es)
JP (1) JPS6017788B2 (es)
KR (1) KR860000584B1 (es)
AR (1) AR229175A1 (es)
AU (1) AU549161B2 (es)
BR (1) BR8201194A (es)
CA (1) CA1162550A (es)
CS (1) CS226444B2 (es)
DE (1) DE3261579D1 (es)
DK (1) DK157855C (es)
ES (1) ES510354A0 (es)
GB (1) GB2094788B (es)
HU (1) HU186912B (es)
IL (1) IL64939A (es)
NZ (1) NZ199723A (es)
SU (1) SU1151202A3 (es)
YU (1) YU52082A (es)
ZA (1) ZA82716B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56125369A (en) * 1980-03-07 1981-10-01 Ishihara Sangyo Kaisha Ltd Preparation of 3-halogeno-5-trifluoromethylpyridine compound
JPS5877863A (ja) * 1981-11-04 1983-05-11 Ishihara Sangyo Kaisha Ltd 3―クロロ―5―トリフルオロメチルピリジン系化合物の製造方法
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
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
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
US4939263A (en) * 1989-09-28 1990-07-03 The Dow Chemical Company Control of isomer distribution in a chlorination process
EP0460240B1 (en) * 1989-12-26 1994-11-09 Sagami Chemical Research Center Catalyst for hydrogenation, dehydrosilylation or hydrosilylation, and its use
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
TWI629262B (zh) * 2013-06-14 2018-07-11 科麥農股份有限公司 2,3-二氯-5-(三氯甲基)吡啶的製造方法
CN104557683B (zh) * 2013-10-09 2016-11-02 李波 2,3-二氯-5-三氟甲基吡啶的制备方法
WO2016064809A1 (en) * 2014-10-22 2016-04-28 Axiall Ohio, Inc. Process for producing chlorinated hydrocarbons in the presence of a polyvalent molybdenum compound
CN104529882A (zh) * 2014-12-26 2015-04-22 扬州大学 一种2,3-二氯-5-三氯甲基吡啶的合成方法
CN107935920A (zh) * 2017-11-30 2018-04-20 山东汇盟生物科技有限公司 2‑氟‑3‑氯‑5‑三氟甲基吡啶的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE624800A (es) * 1961-11-15
US3186994A (en) * 1962-10-18 1965-06-01 Dow Chemical Co Polychloropyridines
US3244722A (en) * 1964-01-28 1966-04-05 Dow Chemical Co Certain ethers of (trichloromethyl) pyridine compounds
US3420833A (en) * 1967-09-08 1969-01-07 Dow Chemical Co Vapor phase production of polychlorinated compounds
US3538100A (en) * 1968-03-15 1970-11-03 Olin Corp Process for preparing highly chlorinated pyridines
US3732230A (en) * 1970-12-07 1973-05-08 Dow Chemical Co Liquid phase polychlorination of pyridine hydrochlorides
CA1089468A (en) * 1978-04-24 1980-11-11 The Dow Chemical Company Process for preparing 2,3,5,6-tetrachloropyridine and pentachloropyridine
US4256894A (en) * 1978-04-24 1981-03-17 The Dow Chemical Company Preparation of chlorinated pyridines
CA1084936A (en) * 1978-06-19 1980-09-02 Dow Chemical Company Preparation of polychlorinated pyridines from 2,4- dichloro-6-(trichloromethyl) pyridines

Also Published As

Publication number Publication date
YU52082A (en) 1985-03-20
JPS57165367A (en) 1982-10-12
DE3261579D1 (en) 1985-01-31
US4331811A (en) 1982-05-25
DK157855B (da) 1990-02-26
DK107482A (da) 1982-09-13
GB2094788B (en) 1984-10-31
CS226444B2 (en) 1984-03-19
AU549161B2 (en) 1986-01-16
BR8201194A (pt) 1983-01-18
SU1151202A3 (ru) 1985-04-15
AR229175A1 (es) 1983-06-30
ES8303339A1 (es) 1983-02-01
GB2094788A (en) 1982-09-22
ES510354A0 (es) 1983-02-01
KR860000584B1 (ko) 1986-05-17
EP0060462B1 (en) 1984-12-19
EP0060462A1 (en) 1982-09-22
JPS6017788B2 (ja) 1985-05-07
CA1162550A (en) 1984-02-21
HU186912B (en) 1985-10-28
IL64939A0 (en) 1982-04-30
AU8020182A (en) 1982-09-16
KR830009026A (ko) 1983-12-17
NZ199723A (en) 1984-12-14
ZA82716B (en) 1983-09-28
IL64939A (en) 1984-09-30

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