JPS6130666B2 - - Google Patents

Info

Publication number
JPS6130666B2
JPS6130666B2 JP54044733A JP4473379A JPS6130666B2 JP S6130666 B2 JPS6130666 B2 JP S6130666B2 JP 54044733 A JP54044733 A JP 54044733A JP 4473379 A JP4473379 A JP 4473379A JP S6130666 B2 JPS6130666 B2 JP S6130666B2
Authority
JP
Japan
Prior art keywords
reaction
chlorine
fluoride
tube
hydrogen fluoride
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
Application number
JP54044733A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55147261A (en
Inventor
Ryuzo Nishama
Kanichi Fujikawa
Isao Yokomichi
Yasuhiro Tsujii
Shigeyuki Nishimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ishihara Sangyo Kaisha Ltd
Original Assignee
Ishihara Sangyo Kaisha Ltd
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 Ishihara Sangyo Kaisha Ltd filed Critical Ishihara Sangyo Kaisha Ltd
Priority to JP4473379A priority Critical patent/JPS55147261A/ja
Priority to NZ192948A priority patent/NZ192948A/xx
Priority to US06/124,757 priority patent/US4288599A/en
Priority to DE19803008081 priority patent/DE3008081A1/de
Priority to NL8001312A priority patent/NL191149C/xx
Priority to FR8004969A priority patent/FR2450818A1/fr
Priority to GB8007700A priority patent/GB2045245B/en
Priority to AU56191/80A priority patent/AU532020B2/en
Priority to BE0/199706A priority patent/BE882121A/fr
Priority to IE475/80A priority patent/IE49188B1/en
Priority to SU802891746A priority patent/SU1255049A3/ru
Priority to PL1980222533A priority patent/PL123917B1/pl
Priority to CH184380A priority patent/CH643543A5/de
Priority to CA347,229A priority patent/CA1125290A/en
Priority to IT20423/80A priority patent/IT1129728B/it
Priority to BR8001398A priority patent/BR8001398A/pt
Publication of JPS55147261A publication Critical patent/JPS55147261A/ja
Priority to SG834/84A priority patent/SG83484G/en
Publication of JPS6130666B2 publication Critical patent/JPS6130666B2/ja
Granted legal-status Critical Current

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/52Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Pyridine Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP4473379A 1979-03-09 1979-04-12 Preparation of chloro-beta-trifluoromethylpyridines Granted JPS55147261A (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
JP4473379A JPS55147261A (en) 1979-04-12 1979-04-12 Preparation of chloro-beta-trifluoromethylpyridines
NZ192948A NZ192948A (en) 1979-03-09 1980-02-22 Preparation of beta-trifuloromethyl-pyridine derivatives directly from beta-picoline
US06/124,757 US4288599A (en) 1979-03-09 1980-02-26 Process for producing pyridine derivatives having a trifluoromethyl group at β-position thereof
DE19803008081 DE3008081A1 (de) 1979-03-09 1980-03-03 Verfahren zur herstellung von pyridinderivaten mit trifluormethylgruppe in beta -stellung
NL8001312A NL191149C (nl) 1979-03-09 1980-03-05 Werkwijze voor de bereiding van 3-trifluormethylpyridinederivaten.
FR8004969A FR2450818A1 (fr) 1979-03-09 1980-03-05 Procede de production de derives de pyridine comportant un groupe trifluoromethyle en position b, a partir de la b-picoline
GB8007700A GB2045245B (en) 1979-03-09 1980-03-06 Process for producing pyridine derivatives having a trifluoromethyl group at -position thereof
AU56191/80A AU532020B2 (en) 1979-03-09 1980-03-06 Production of pyridine derivatives having a beta- trifluoromethyl group
IE475/80A IE49188B1 (en) 1979-03-09 1980-03-07 Process for producing pyridine derivatives having a trifluoromethyl grpup at beta-position thereof
BE0/199706A BE882121A (fr) 1979-03-09 1980-03-07 Procede de production de derives de pyridine comportant un groupe trifluoromethyle en position beta, a partir de la beta-picoline
SU802891746A SU1255049A3 (ru) 1979-03-09 1980-03-07 Способ получени производных @ -трифторметилпиридина
PL1980222533A PL123917B1 (en) 1979-03-09 1980-03-07 Process for manufacturing derivatives of pyridine substituted in position beta with trifluormethyl group
CH184380A CH643543A5 (de) 1979-03-09 1980-03-07 Verfahren zur herstellung von pyridinderivaten mit trifluormethylgruppe in beta-stellung.
CA347,229A CA1125290A (en) 1979-03-09 1980-03-07 PROCESS FOR PRODUCING PYRIDINE DERIVATIVES HAVING A TRIFLUOROMETHYL GROUP AT .beta.-POSITION THEREOF
IT20423/80A IT1129728B (it) 1979-03-09 1980-03-07 Procedimento per la produzione di derivati della piridina aventi nella loro posizione beta un gruppo trifluorometilico
BR8001398A BR8001398A (pt) 1979-03-09 1980-03-10 Processo para producao de um derivado de piridina tendo um grupo trifluormetila na posicao beta do mesmo
SG834/84A SG83484G (en) 1979-03-09 1984-11-23 Process for producing pyridine derivatives having a trifluoromethyl group at beta-position thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4473379A JPS55147261A (en) 1979-04-12 1979-04-12 Preparation of chloro-beta-trifluoromethylpyridines

Publications (2)

Publication Number Publication Date
JPS55147261A JPS55147261A (en) 1980-11-17
JPS6130666B2 true JPS6130666B2 (de) 1986-07-15

Family

ID=12699639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4473379A Granted JPS55147261A (en) 1979-03-09 1979-04-12 Preparation of chloro-beta-trifluoromethylpyridines

Country Status (1)

Country Link
JP (1) JPS55147261A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110475764B (zh) 2017-04-04 2023-03-31 石原产业株式会社 三氟甲基吡啶类的纯化方法
US10815198B2 (en) 2018-08-07 2020-10-27 Ishihara Sangyo Kaisha, Ltd. Method for separating and purifying 2-chloro-3-trifluoromethylpyridine

Also Published As

Publication number Publication date
JPS55147261A (en) 1980-11-17

Similar Documents

Publication Publication Date Title
US4288599A (en) Process for producing pyridine derivatives having a trifluoromethyl group at β-position thereof
US4241213A (en) Process for producing 2-chloro-5-trichloromethyl pyridine
CA1125763A (en) PROCESS FOR PRODUCING CHLORO .beta.-TRIFLUORO- METHYLPYRIDINES
EP0078410B1 (de) Verfahren zur Herstellung von 3-Chloro-5-Trifluoromethylpyridinen
US4429132A (en) Production of 3-trichloromethyl- and 3-trifluoromethyl-pyridines
KR100618465B1 (ko) 1,1,1,3,3-펜타플루오로프로펜 및1,1,1,3,3-펜타플루오로프로판의 제조 방법
EP0042696B1 (de) Verfahren zur Herstellung von Trifluormethyl-pyridinen
JPS6315270B2 (de)
US4417055A (en) Process for producing a β-trifluoromethylpyridine
US4110408A (en) Preparation of 1-chloro-2-trifluoromethyl-3,3,3-trifluoropropene from isobutylene
WO2018186460A1 (ja) トリフルオロメチルピリジン類の精製方法
JPS6130666B2 (de)
JPS6130667B2 (de)
JPH0656782A (ja) 2,3,5,6−テトラクロロピリジンおよびその先駆体を製造するための多塩素化されたβ−ピコリン類の選択的気相塩素化
JPH0219108B2 (de)
US3020281A (en) Method of preparing quinoline
KR840000698B1 (ko) β위치에 트리플루오로 메틸기를 갖는 피리딘 유도체의 제조방법
US4801716A (en) Process for preparing 2,3,4,5-tetrachloro-6-(trichloromethyl) pyridine
US3020280A (en) Quinoline synthesis
JPS6130665B2 (de)
JPS6134415B2 (de)
EP0007160A1 (de) Herstellung von Polychlorpyridinen aus 2,4-Dichlor-6-(trichlormethyl) Pyridin
JPS6130663B2 (de)
JPS6130664B2 (de)
EP0402536A1 (de) Herstellung von 2,3,4,6-Tetrachlorpyridin