DK435077A - Fremgangsmaade til fremstilling af visse kernechlorede benzotrchlorider - Google Patents

Fremgangsmaade til fremstilling af visse kernechlorede benzotrchlorider

Info

Publication number
DK435077A
DK435077A DK435077A DK435077A DK435077A DK 435077 A DK435077 A DK 435077A DK 435077 A DK435077 A DK 435077A DK 435077 A DK435077 A DK 435077A DK 435077 A DK435077 A DK 435077A
Authority
DK
Denmark
Prior art keywords
chlored
benzotrchlorides
procedure
preparation
certain nuclear
Prior art date
Application number
DK435077A
Other languages
Danish (da)
English (en)
Inventor
M Lenthe
H H Schwarz
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of DK435077A publication Critical patent/DK435077A/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
    • B01J27/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06Halogens; Compounds thereof
    • B01J27/08Halides
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00Preparation of halogenated hydrocarbons
    • C07C17/093Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/10Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
    • C07C17/12Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the ring of aromatic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
DK435077A 1976-10-02 1977-09-30 Fremgangsmaade til fremstilling af visse kernechlorede benzotrchlorider DK435077A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2644641A DE2644641C2 (de) 1976-10-02 1976-10-02 Verfahren zur Herstellung von bestimmten kernchlorierten Benzotrichloriden

Publications (1)

Publication Number Publication Date
DK435077A true DK435077A (da) 1978-04-03

Family

ID=5989569

Family Applications (1)

Application Number Title Priority Date Filing Date
DK435077A DK435077A (da) 1976-10-02 1977-09-30 Fremgangsmaade til fremstilling af visse kernechlorede benzotrchlorider

Country Status (11)

Country Link
JP (1) JPS5344527A (ja)
AT (1) AT358008B (ja)
BE (1) BE859244A (ja)
BR (1) BR7706546A (ja)
CH (1) CH630049A5 (ja)
DE (1) DE2644641C2 (ja)
DK (1) DK435077A (ja)
FR (1) FR2366243A1 (ja)
GB (1) GB1535149A (ja)
IL (1) IL53038A (ja)
NL (1) NL7710746A (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56145234A (en) * 1980-03-25 1981-11-11 Ciba Geigy Ag Manufacture of chlorinated compound
JPS58134029A (ja) * 1982-02-02 1983-08-10 Nippon Chem Res Kk 胃酸分泌抑制成分の分別採取法
DE3332017A1 (de) * 1983-09-06 1985-03-21 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von 3,4-dichlorbenzotrihalogeniden
DE4227371A1 (de) * 1992-08-19 1994-02-24 Bayer Ag Verfahren zur Herstellung von 2,3,4-Trichlor-5-fluor-benzoylchlorid
ITTO20030850A1 (it) * 2003-10-29 2005-04-30 Finchimica Srl Procedimento per la preparazione di 4-ammino-3,5-dicloro-benzotrifloruro.
CN114656330B (zh) * 2022-04-07 2024-03-15 河南特格纳特科技有限公司 一种三氯甲苯的制备方法及其三氯甲苯

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1934675A (en) * 1931-03-02 1933-11-07 Dow Chemical Co Method of preparing tetrachlorobenzene
DE1213826B (de) * 1960-07-23 1966-04-07 Witten Gmbh Chem Werke Verfahren zur Herstellung von Hexachlorbenzol

Also Published As

Publication number Publication date
ATA698377A (de) 1980-01-15
IL53038A (en) 1981-02-27
JPS5344527A (en) 1978-04-21
AT358008B (de) 1980-08-11
FR2366243B1 (ja) 1984-06-29
NL7710746A (nl) 1978-04-04
FR2366243A1 (fr) 1978-04-28
DE2644641A1 (de) 1978-04-06
BR7706546A (pt) 1978-06-06
CH630049A5 (en) 1982-05-28
BE859244A (fr) 1978-03-30
GB1535149A (en) 1978-12-06
IL53038A0 (en) 1977-11-30
DE2644641C2 (de) 1983-09-29

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Legal Events

Date Code Title Description
ATS Application withdrawn