FR2312480B1 - - Google Patents

Info

Publication number
FR2312480B1
FR2312480B1 FR7615680A FR7615680A FR2312480B1 FR 2312480 B1 FR2312480 B1 FR 2312480B1 FR 7615680 A FR7615680 A FR 7615680A FR 7615680 A FR7615680 A FR 7615680A FR 2312480 B1 FR2312480 B1 FR 2312480B1
Authority
FR
France
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
FR7615680A
Other languages
French (fr)
Other versions
FR2312480A1 (fr
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.)
Bayer AG
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 FR2312480A1 publication Critical patent/FR2312480A1/fr
Application granted granted Critical
Publication of FR2312480B1 publication Critical patent/FR2312480B1/fr
Granted legal-status Critical Current

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)
FR7615680A 1975-05-24 1976-05-24 Procede de preparation du 2,5-dichlorotoluene Granted FR2312480A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752523104 DE2523104C3 (de) 1975-05-24 1975-05-24 Verfahren zur Herstellung von 2,5-Dichlortoluol

Publications (2)

Publication Number Publication Date
FR2312480A1 FR2312480A1 (fr) 1976-12-24
FR2312480B1 true FR2312480B1 (enrdf_load_stackoverflow) 1981-04-30

Family

ID=5947355

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7615680A Granted FR2312480A1 (fr) 1975-05-24 1976-05-24 Procede de preparation du 2,5-dichlorotoluene

Country Status (7)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3670074D1 (de) * 1985-12-27 1990-05-10 Tosoh Corp Verfahren zur herstellung von halogenierten benzolabkoemmlingen in gegenwart eines zeolith-katalysators.
JPS6339828A (ja) * 1986-08-05 1988-02-20 Kureha Chem Ind Co Ltd ２，５−ジクロロトルエンの製造方法
US6222079B1 (en) * 1999-10-28 2001-04-24 Occidental Chemical Corporation Method of increasing certain isomeric ratios in chlorinating substituted benzenes
JP4731062B2 (ja) * 2000-08-28 2011-07-20 日本軽金属株式会社 アルキル芳香族炭化水素の塩素化方法
JP2002154995A (ja) * 2000-11-21 2002-05-28 Toray Ind Inc 塩素化芳香族化合物の製造法
CN101633601B (zh) * 2008-07-25 2012-11-07 浙江省东阳市兴华化工有限公司 一种2，6-二氯甲苯的工业化生产方法
CN102234219B (zh) * 2010-04-23 2013-09-18 山东福尔股份有限公司 2，6-二氯甲苯的制备方法
CN102234218B (zh) * 2010-04-23 2013-07-24 山东福尔股份有限公司 2，4-二氯甲苯的制备方法
CN102180766B (zh) * 2011-04-01 2013-04-24 连云港市金囤农化有限公司 一种2,6-二氯甲苯的制备方法

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
DE2523104A1 (de) 1976-11-25
JPS51143627A (en) 1976-12-10
GB1490677A (en) 1977-11-02
DE2523104C3 (de) 1978-08-24
DE2523104B2 (de) 1977-12-29
IT1061299B (it) 1983-02-28
BE842137A (fr) 1976-11-24
FR2312480A1 (fr) 1976-12-24
CH601153A5 (enrdf_load_stackoverflow) 1978-06-30

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Legal Events

Date Code Title Description
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