BE842137A - PROCESS FOR PREPARING 2,5-DICHLOROTOLUENE - Google Patents

PROCESS FOR PREPARING 2,5-DICHLOROTOLUENE

Info

Publication number
BE842137A
BE842137A BE2055053A BE2055053A BE842137A BE 842137 A BE842137 A BE 842137A BE 2055053 A BE2055053 A BE 2055053A BE 2055053 A BE2055053 A BE 2055053A BE 842137 A BE842137 A BE 842137A
Authority
BE
Belgium
Prior art keywords
dichlorotoluene
preparing
Prior art date
Application number
BE2055053A
Other languages
French (fr)
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 filed Critical
Publication of BE842137A publication Critical patent/BE842137A/en

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)
BE2055053A 1975-05-24 1976-05-24 PROCESS FOR PREPARING 2,5-DICHLOROTOLUENE BE842137A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752523104 DE2523104C3 (en) 1975-05-24 1975-05-24 Process for the preparation of 2,5-dichlorotoluene

Publications (1)

Publication Number Publication Date
BE842137A true BE842137A (en) 1976-11-24

Family

ID=5947355

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2055053A BE842137A (en) 1975-05-24 1976-05-24 PROCESS FOR PREPARING 2,5-DICHLOROTOLUENE

Country Status (7)

Country Link
JP (1) JPS51143627A (en)
BE (1) BE842137A (en)
CH (1) CH601153A5 (en)
DE (1) DE2523104C3 (en)
FR (1) FR2312480A1 (en)
GB (1) GB1490677A (en)
IT (1) IT1061299B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1288780C (en) * 1985-12-27 1991-09-10 Takanori Miyake Process for producing halogenated benzene derivative using zeolite catalyst
JPS6339828A (en) * 1986-08-05 1988-02-20 Kureha Chem Ind Co Ltd Production of 2,5-dichlorotoluene
US6222079B1 (en) 1999-10-28 2001-04-24 Occidental Chemical Corporation Method of increasing certain isomeric ratios in chlorinating substituted benzenes
JP2002154995A (en) * 2000-11-21 2002-05-28 Toray Ind Inc Method for producing chlorinated aromatic compound
CN101633601B (en) * 2008-07-25 2012-11-07 浙江省东阳市兴华化工有限公司 Industrial production method for 2, 6-dichlorotoluene
CN102234219B (en) * 2010-04-23 2013-09-18 山东福尔股份有限公司 2,6-dichlorotoluene preparation method
CN102234218B (en) * 2010-04-23 2013-07-24 山东福尔股份有限公司 Preparation method of 2,4-dichlorotoluene
CN102180766B (en) * 2011-04-01 2013-04-24 连云港市金囤农化有限公司 Preparation method of 2,6-toluene dichloride

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3226447A (en) * 1960-12-22 1965-12-28 Union Carbide Australia Directed nuclear substitution-chlorination of aromatic hydrocarbons and halogenated aromatic hydrocarbons
US4010214A (en) * 1975-02-04 1977-03-01 Hooker Chemicals & Plastics Corporation Process for the preparation of 2,5-dichloro-p-xylene

Also Published As

Publication number Publication date
FR2312480A1 (en) 1976-12-24
GB1490677A (en) 1977-11-02
DE2523104B2 (en) 1977-12-29
CH601153A5 (en) 1978-06-30
IT1061299B (en) 1983-02-28
FR2312480B1 (en) 1981-04-30
DE2523104A1 (en) 1976-11-25
JPS51143627A (en) 1976-12-10
DE2523104C3 (en) 1978-08-24

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