CH262165A - Process for the preparation of symmetrical pentachloroisopropylbenzene. - Google Patents

Process for the preparation of symmetrical pentachloroisopropylbenzene.

Info

Publication number
CH262165A
CH262165A CH262165DA CH262165A CH 262165 A CH262165 A CH 262165A CH 262165D A CH262165D A CH 262165DA CH 262165 A CH262165 A CH 262165A
Authority
CH
Switzerland
Prior art keywords
pentachloroisopropylbenzene
symmetrical
preparation
symmetrical pentachloroisopropylbenzene
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellschaft Ciba
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Publication of CH262165A publication Critical patent/CH262165A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
    • C07C17/2637—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions between a compound containing only oxygen and possibly halogen as hetero-atoms and a halogenated hydrocarbon
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/32—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by introduction of halogenated alkyl groups into ring compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C22/00—Cyclic compounds containing halogen atoms bound to an acyclic carbon atom
    • C07C22/02—Cyclic compounds containing halogen atoms bound to an acyclic carbon atom having unsaturation in the rings
    • C07C22/04—Cyclic compounds containing halogen atoms bound to an acyclic carbon atom having unsaturation in the rings containing six-membered aromatic rings
    • 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
    • C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
    • C07C25/18—Polycyclic aromatic halogenated hydrocarbons
    • C07C25/22—Polycyclic aromatic halogenated hydrocarbons with condensed rings
CH262165D 1946-12-18 1946-12-18 Process for the preparation of symmetrical pentachloroisopropylbenzene. CH262165A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH262165T 1946-12-18

Publications (1)

Publication Number Publication Date
CH262165A true CH262165A (en) 1949-06-15

Family

ID=4525964

Family Applications (3)

Application Number Title Priority Date Filing Date
CH262166D CH262166A (en) 1946-12-18 1946-12-18 Process for the preparation of a pentachloroisopropyl-tert-butylbenzene.
CH262165D CH262165A (en) 1946-12-18 1946-12-18 Process for the preparation of symmetrical pentachloroisopropylbenzene.
CH256845D CH256845A (en) 1946-12-18 1946-12-18 Process for the preparation of symmetrical pentachloro-isopropyl-p-chlorobenzene.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH262166D CH262166A (en) 1946-12-18 1946-12-18 Process for the preparation of a pentachloroisopropyl-tert-butylbenzene.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH256845D CH256845A (en) 1946-12-18 1946-12-18 Process for the preparation of symmetrical pentachloro-isopropyl-p-chlorobenzene.

Country Status (5)

Country Link
US (1) US2693494A (en)
CH (3) CH262166A (en)
DE (1) DE840684C (en)
FR (1) FR957268A (en)
GB (1) GB648862A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1961397A (en) * 1927-07-14 1934-06-05 Schering Kahlbaum Ag Preparing of a new condensation product from meta-cresol and acetone
US2455643A (en) * 1944-03-25 1948-12-07 Shell Dev Condensation products from ketones and aralkyl organic compounds and method for producing the same
US2430822A (en) * 1944-04-28 1947-11-11 Atlantic Refining Co Chlorination of isopropylbenzenes

Also Published As

Publication number Publication date
CH256845A (en) 1948-09-15
FR957268A (en) 1950-02-17
CH262166A (en) 1949-06-15
US2693494A (en) 1954-11-02
DE840684C (en) 1952-06-05
GB648862A (en) 1951-01-17

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