BE792110A - Procede de preparation catalytique de dichlorotoluenes - Google Patents

Procede de preparation catalytique de dichlorotoluenes

Info

Publication number
BE792110A
BE792110A BE792110DA BE792110A BE 792110 A BE792110 A BE 792110A BE 792110D A BE792110D A BE 792110DA BE 792110 A BE792110 A BE 792110A
Authority
BE
Belgium
Prior art keywords
dichlorotoluenes
catalytic preparation
catalytic
preparation
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
S Gelfand
Original Assignee
Hooker Chemical Corp
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 Hooker Chemical Corp filed Critical Hooker Chemical Corp
Publication of BE792110A publication Critical patent/BE792110A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
    • C07C17/12—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the ring of aromatic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE792110D 1971-12-03 1972-11-30 Procede de preparation catalytique de dichlorotoluenes BE792110A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20474071A 1971-12-03 1971-12-03

Publications (1)

Publication Number Publication Date
BE792110A true BE792110A (fr) 1973-05-30

Family

ID=22759232

Family Applications (1)

Application Number Title Priority Date Filing Date
BE792110D BE792110A (fr) 1971-12-03 1972-11-30 Procede de preparation catalytique de dichlorotoluenes

Country Status (8)

Country Link
JP (1) JPS5239018B2 (xx)
BE (1) BE792110A (xx)
CA (1) CA989420A (xx)
DE (1) DE2258747C2 (xx)
FR (1) FR2162135B1 (xx)
GB (1) GB1408588A (xx)
IT (1) IT971292B (xx)
NL (1) NL7215837A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6156945A (en) * 1998-11-17 2000-12-05 Occidental Chemical Corporation Method of making high purity 2,4- and 3,4-dichlorotoluene
CN102603470A (zh) * 2012-02-21 2012-07-25 南通市东昌化工有限公司 3,4-二氯甲苯的生产方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1946040A (en) * 1931-10-01 1934-02-06 Dow Chemical Co Catalyst for the nuclear chlorination of benzene compounds and method of using same
US3226447A (en) * 1960-12-22 1965-12-28 Union Carbide Australia Directed nuclear substitution-chlorination of aromatic hydrocarbons and halogenated aromatic hydrocarbons
US3358046A (en) * 1965-08-02 1967-12-12 Mobil Oil Corp Selective chlorination
DE1593590A1 (de) * 1965-09-03 1970-08-13 Tenneco Chem Verfahren zur Herstellung von Chlortoluolen
GB1110030A (en) * 1966-11-09 1968-04-18 Shell Int Research Process for the preparation of chlorinated aromatic hydrocarbons

Also Published As

Publication number Publication date
JPS5239018B2 (xx) 1977-10-03
JPS4864034A (xx) 1973-09-05
NL7215837A (xx) 1973-06-05
CA989420A (en) 1976-05-18
FR2162135A1 (xx) 1973-07-13
GB1408588A (en) 1975-10-01
FR2162135B1 (xx) 1976-06-04
DE2258747A1 (de) 1973-06-07
DE2258747C2 (de) 1982-07-08
IT971292B (it) 1974-04-30

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