DE69207317T2 - Verfahren zur Herstellung von 4-Chlor-Trichlormethylbenzol - Google Patents

Verfahren zur Herstellung von 4-Chlor-Trichlormethylbenzol

Info

Publication number
DE69207317T2
DE69207317T2 DE69207317T DE69207317T DE69207317T2 DE 69207317 T2 DE69207317 T2 DE 69207317T2 DE 69207317 T DE69207317 T DE 69207317T DE 69207317 T DE69207317 T DE 69207317T DE 69207317 T2 DE69207317 T2 DE 69207317T2
Authority
DE
Germany
Prior art keywords
trichloromethylbenzene
chloro
preparation
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.)
Expired - Fee Related
Application number
DE69207317T
Other languages
English (en)
Other versions
DE69207317D1 (de
Inventor
Michael A Desjardin
Clark P Allphin
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.)
Dow AgroSciences LLC
Original Assignee
DowElanco LLC
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 DowElanco LLC filed Critical DowElanco LLC
Application granted granted Critical
Publication of DE69207317D1 publication Critical patent/DE69207317D1/de
Publication of DE69207317T2 publication Critical patent/DE69207317T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C07C25/02—Monocyclic aromatic halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • 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
    • C07C17/14—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the side-chain of aromatic compounds
DE69207317T 1991-09-24 1992-09-23 Verfahren zur Herstellung von 4-Chlor-Trichlormethylbenzol Expired - Fee Related DE69207317T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/764,660 US5157173A (en) 1991-09-24 1991-09-24 Process for 4-chlorobenzotrichloride

Publications (2)

Publication Number Publication Date
DE69207317D1 DE69207317D1 (de) 1996-02-15
DE69207317T2 true DE69207317T2 (de) 1996-05-15

Family

ID=25071368

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69207317T Expired - Fee Related DE69207317T2 (de) 1991-09-24 1992-09-23 Verfahren zur Herstellung von 4-Chlor-Trichlormethylbenzol

Country Status (7)

Country Link
US (1) US5157173A (de)
EP (1) EP0534412B1 (de)
JP (1) JPH05213798A (de)
BR (1) BR9203701A (de)
DE (1) DE69207317T2 (de)
IL (1) IL103261A (de)
TW (1) TW233293B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6174415B1 (en) * 1999-05-19 2001-01-16 Occidental Chemical Corporation Chlorinating side chains of aromatic compounds

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH324672A (de) * 1954-07-08 1957-10-15 Ciba Geigy Verfahren zur Herstellung von Trichlormethyl-halogenbenzolen
US3350467A (en) * 1966-04-20 1967-10-31 Diamond Alkali Co Method for side-chain chlorination of xylene
US3683029A (en) * 1970-06-03 1972-08-08 Dow Chemical Co Chlorination process
JPS5241249B2 (de) * 1972-01-24 1977-10-17
CS166993B1 (de) * 1973-06-25 1976-03-29
US3928478A (en) * 1974-01-17 1975-12-23 Du Pont Chlorination of xylene
JPS5221495B2 (de) * 1974-03-28 1977-06-10
US4334111A (en) * 1978-02-17 1982-06-08 The Dow Chemical Company Process for preparing substituted benzotrihalides

Also Published As

Publication number Publication date
US5157173A (en) 1992-10-20
BR9203701A (pt) 1993-04-20
EP0534412A3 (en) 1993-04-21
IL103261A0 (en) 1993-02-21
EP0534412B1 (de) 1996-01-03
JPH05213798A (ja) 1993-08-24
EP0534412A2 (de) 1993-03-31
TW233293B (de) 1994-11-01
DE69207317D1 (de) 1996-02-15
IL103261A (en) 1997-07-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee