JPS63196529A - ジクロルトルエンの異性化方法 - Google Patents

ジクロルトルエンの異性化方法

Info

Publication number
JPS63196529A
JPS63196529A JP62026386A JP2638687A JPS63196529A JP S63196529 A JPS63196529 A JP S63196529A JP 62026386 A JP62026386 A JP 62026386A JP 2638687 A JP2638687 A JP 2638687A JP S63196529 A JPS63196529 A JP S63196529A
Authority
JP
Japan
Prior art keywords
zeolite
reaction
dichlorotoluene
dct
catalyst
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.)
Granted
Application number
JP62026386A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0359048B2 (cg-RX-API-DMAC7.html
Inventor
Kazuyoshi Iwayama
岩山　一由
Yasuhiro Magaya
萬ケ谷　康弘
Kuniyuki Tada
多田　国之
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP62026386A priority Critical patent/JPS63196529A/ja
Priority to US07/152,406 priority patent/US4861928A/en
Priority to CA000558346A priority patent/CA1276945C/en
Priority to DE8888301067T priority patent/DE3871171D1/de
Priority to ES88301067T priority patent/ES2042729T3/es
Priority to EP88301067A priority patent/EP0278729B1/en
Priority to KR1019880001181A priority patent/KR950006794B1/ko
Publication of JPS63196529A publication Critical patent/JPS63196529A/ja
Publication of JPH0359048B2 publication Critical patent/JPH0359048B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
    • C07C25/18—Polycyclic aromatic halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/35—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction
    • C07C17/358—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction by isomerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP62026386A 1987-02-09 1987-02-09 ジクロルトルエンの異性化方法 Granted JPS63196529A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP62026386A JPS63196529A (ja) 1987-02-09 1987-02-09 ジクロルトルエンの異性化方法
US07/152,406 US4861928A (en) 1987-02-09 1988-02-04 Process for the isomerization of dichlorotoluene
CA000558346A CA1276945C (en) 1987-02-09 1988-02-08 Process for the isomerization of dichlorotoluene
DE8888301067T DE3871171D1 (de) 1987-02-09 1988-02-09 Verfahren zur isomerisierung von dichlortoluol.
ES88301067T ES2042729T3 (es) 1987-02-09 1988-02-09 Procedimiento para la isomerizacion de diclorotolueno.
EP88301067A EP0278729B1 (en) 1987-02-09 1988-02-09 Process for the isomerization of dichlorotoluene
KR1019880001181A KR950006794B1 (ko) 1987-02-09 1988-02-09 디클로로톨루엔의 이성화방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62026386A JPS63196529A (ja) 1987-02-09 1987-02-09 ジクロルトルエンの異性化方法

Publications (2)

Publication Number Publication Date
JPS63196529A true JPS63196529A (ja) 1988-08-15
JPH0359048B2 JPH0359048B2 (cg-RX-API-DMAC7.html) 1991-09-09

Family

ID=12192093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62026386A Granted JPS63196529A (ja) 1987-02-09 1987-02-09 ジクロルトルエンの異性化方法

Country Status (7)

Country Link
US (1) US4861928A (cg-RX-API-DMAC7.html)
EP (1) EP0278729B1 (cg-RX-API-DMAC7.html)
JP (1) JPS63196529A (cg-RX-API-DMAC7.html)
KR (1) KR950006794B1 (cg-RX-API-DMAC7.html)
CA (1) CA1276945C (cg-RX-API-DMAC7.html)
DE (1) DE3871171D1 (cg-RX-API-DMAC7.html)
ES (1) ES2042729T3 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04112843A (ja) * 1990-09-03 1992-04-14 Toray Ind Inc トリクロルベンゼンの異性化方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4314299A1 (de) * 1993-04-30 1994-11-03 Bayer Ag Verfahren zur Herstellung von m-Chloraromaten
EP0894782B1 (en) * 1996-12-05 2001-09-19 Toray Industries, Inc. Method for separating halogenated ethylbenzene isomers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3334674A1 (de) * 1983-09-24 1985-04-11 Hoechst Ag, 6230 Frankfurt Verfahren zur isomerisierung von dichlortoluolen
EP0164045B1 (de) * 1984-06-02 1989-04-05 Hoechst Aktiengesellschaft Verfahren zur Isomerisierung von Mono- oder Dichlortoluolen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04112843A (ja) * 1990-09-03 1992-04-14 Toray Ind Inc トリクロルベンゼンの異性化方法

Also Published As

Publication number Publication date
DE3871171D1 (de) 1992-06-25
JPH0359048B2 (cg-RX-API-DMAC7.html) 1991-09-09
KR880009889A (ko) 1988-10-05
ES2042729T3 (es) 1993-12-16
CA1276945C (en) 1990-11-27
US4861928A (en) 1989-08-29
EP0278729B1 (en) 1992-05-20
EP0278729A1 (en) 1988-08-17
KR950006794B1 (ko) 1995-06-22

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term