FR2320926A1 - CONTINUOUS PROCESS FOR THE PREPARATION OF O- AND P-CHLOROTOLUENE - Google Patents

CONTINUOUS PROCESS FOR THE PREPARATION OF O- AND P-CHLOROTOLUENE

Info

Publication number
FR2320926A1
FR2320926A1 FR7624862A FR7624862A FR2320926A1 FR 2320926 A1 FR2320926 A1 FR 2320926A1 FR 7624862 A FR7624862 A FR 7624862A FR 7624862 A FR7624862 A FR 7624862A FR 2320926 A1 FR2320926 A1 FR 2320926A1
Authority
FR
France
Prior art keywords
chlorotoluene
preparation
continuous process
continuous
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
FR7624862A
Other languages
French (fr)
Other versions
FR2320926B1 (en
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of FR2320926A1 publication Critical patent/FR2320926A1/en
Application granted granted Critical
Publication of FR2320926B1 publication Critical patent/FR2320926B1/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)
FR7624862A 1975-08-14 1976-08-16 CONTINUOUS PROCESS FOR THE PREPARATION OF O- AND P-CHLOROTOLUENE Granted FR2320926A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2536261A DE2536261C3 (en) 1975-08-14 1975-08-14 Process for the continuous production of o- and p-chlorotoluene

Publications (2)

Publication Number Publication Date
FR2320926A1 true FR2320926A1 (en) 1977-03-11
FR2320926B1 FR2320926B1 (en) 1982-07-02

Family

ID=5953986

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624862A Granted FR2320926A1 (en) 1975-08-14 1976-08-16 CONTINUOUS PROCESS FOR THE PREPARATION OF O- AND P-CHLOROTOLUENE

Country Status (13)

Country Link
JP (1) JPS601289B2 (en)
BE (1) BE845239A (en)
BR (1) BR7605246A (en)
CA (1) CA1080752A (en)
CH (1) CH619914A5 (en)
DD (1) DD126297A5 (en)
DE (1) DE2536261C3 (en)
FR (1) FR2320926A1 (en)
GB (1) GB1497015A (en)
IE (1) IE43288B1 (en)
IL (1) IL50249A (en)
IT (1) IT1064920B (en)
NL (1) NL7608831A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4138243A1 (en) * 1991-11-21 1993-05-27 Bayer Ag IMPROVED METHOD FOR THE NUCLEAR HORIZATION OF AROMATIC HYDROCARBONS
JP2002154995A (en) * 2000-11-21 2002-05-28 Toray Ind Inc Method for producing chlorinated aromatic compound
CN103724159B (en) * 2014-02-02 2016-02-03 安徽八一化工股份有限公司 Acid chlorization liquid deacidifying process in benzene chloride production
CN105174217A (en) * 2014-06-20 2015-12-23 唐慧建 Method for purifying chlorotoluene byproduct hydrogen chloride gas and regenerating absorbent

Citations (3)

* 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
FR1446139A (en) * 1964-09-02 1966-07-15 Hooker Chemical Corp Chlorination of toluene
FR1491144A (en) * 1965-09-03 1967-08-04 Tenneco Chem Process for the production of chlorotoluenes containing a relatively high proportion of para-chlorotoluene

Patent Citations (3)

* 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
FR1446139A (en) * 1964-09-02 1966-07-15 Hooker Chemical Corp Chlorination of toluene
FR1491144A (en) * 1965-09-03 1967-08-04 Tenneco Chem Process for the production of chlorotoluenes containing a relatively high proportion of para-chlorotoluene

Also Published As

Publication number Publication date
JPS5253822A (en) 1977-04-30
JPS601289B2 (en) 1985-01-14
DE2536261B2 (en) 1977-09-22
FR2320926B1 (en) 1982-07-02
BR7605246A (en) 1977-08-09
CA1080752A (en) 1980-07-01
IL50249A (en) 1980-10-26
IE43288B1 (en) 1981-01-28
GB1497015A (en) 1978-01-05
IT1064920B (en) 1985-02-25
DE2536261A1 (en) 1977-02-24
IE43288L (en) 1977-02-14
IL50249A0 (en) 1976-10-31
DE2536261C3 (en) 1979-06-21
NL7608831A (en) 1977-02-16
CH619914A5 (en) 1980-10-31
DD126297A5 (en) 1977-07-06
BE845239A (en) 1977-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse