IL63459A - Halogenation of optionally substituted 4-tert.-butyl-toluenes,and the mixtures of optionally substituted 4-tert.-butylbenzal halides,4-tert.-butylbenzyl halides and 4-tert.-butylbenzotrihalides which result therefrom - Google Patents

Halogenation of optionally substituted 4-tert.-butyl-toluenes,and the mixtures of optionally substituted 4-tert.-butylbenzal halides,4-tert.-butylbenzyl halides and 4-tert.-butylbenzotrihalides which result therefrom

Info

Publication number
IL63459A
IL63459A IL63459A IL6345981A IL63459A IL 63459 A IL63459 A IL 63459A IL 63459 A IL63459 A IL 63459A IL 6345981 A IL6345981 A IL 6345981A IL 63459 A IL63459 A IL 63459A
Authority
IL
Israel
Prior art keywords
tert
halides
optionally substituted
butylbenzotrihalides
butylbenzal
Prior art date
Application number
IL63459A
Other versions
IL63459A0 (en
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6108754&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IL63459(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of IL63459A0 publication Critical patent/IL63459A0/en
Publication of IL63459A publication Critical patent/IL63459A/en

Links

Classifications

    • 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
    • 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
IL63459A 1980-08-01 1981-07-29 Halogenation of optionally substituted 4-tert.-butyl-toluenes,and the mixtures of optionally substituted 4-tert.-butylbenzal halides,4-tert.-butylbenzyl halides and 4-tert.-butylbenzotrihalides which result therefrom IL63459A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803029368 DE3029368A1 (en) 1980-08-01 1980-08-01 METHOD FOR HALOGENING POTENTIALLY SUBSTITUTED 4-TERT.-BUTYL TOLUOLES AND THE MIXTURES OBTAINED THEREOF FROM POTENTIALLY SUBSTITUTED 4-TERT.-BUTYLBENZALHALOGENIDIDE AND 4-TERTY

Publications (2)

Publication Number Publication Date
IL63459A0 IL63459A0 (en) 1981-10-30
IL63459A true IL63459A (en) 1986-02-28

Family

ID=6108754

Family Applications (1)

Application Number Title Priority Date Filing Date
IL63459A IL63459A (en) 1980-08-01 1981-07-29 Halogenation of optionally substituted 4-tert.-butyl-toluenes,and the mixtures of optionally substituted 4-tert.-butylbenzal halides,4-tert.-butylbenzyl halides and 4-tert.-butylbenzotrihalides which result therefrom

Country Status (4)

Country Link
EP (1) EP0045425B1 (en)
JP (1) JPS5754131A (en)
DE (2) DE3029368A1 (en)
IL (1) IL63459A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1225650B (en) * 1980-07-15 1990-11-22 Anic Spa POLYALOGENATION PROCESS IN LATERAL CHAINS OF POLYALKYLAROMATIC HYDROCARBONS
DE3029369A1 (en) * 1980-08-01 1982-03-18 Bayer Ag, 5090 Leverkusen METHOD FOR (ALPHA) -HALOGENING OF OPTIONALLY SUBSTITUTED METHYLAROMATS AND (ALPHA) -BROM AND (ALPHA) -CHLORINE-CONTAINING MIXTURES
AT382865B (en) * 1982-06-03 1987-04-27 Givaudan & Cie Sa METHOD FOR PRODUCING P-TERT. BUTYL-BENZYL CHLORIDE OR -BENZALDEHYD
IT1169421B (en) * 1982-06-03 1987-05-27 Givaudan & Cie Sa PROCEDURE FOR THE PREPARATION OF BENZEN-DERIVATIVES
GB8710784D0 (en) * 1987-05-07 1987-06-10 Euro Celtique Sa Tropical ectoparasiticidal composition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607802A (en) * 1951-03-28 1952-08-19 Dow Chemical Co Bromination of aromatic compounds
DE2857580A1 (en) * 1978-11-16 1980-07-31 Hoechst Ag Para-tert.-butyl-benzaldehyde prepn. - by bromination of para-tert. butyl toluene and saponification of the resulting para-tert. butyl-benzal-bromide
DE2849663A1 (en) * 1978-11-16 1980-06-04 Hoechst Ag P-TERT.-BUTYLBENZOTRIBROMID AND P-TERT.-BUTYLBENZOYLBROMID AND THEIR CORE BY HALOGEN-SUBSTITUTED DERIVATIVES AND METHOD FOR THE PRODUCTION THEREOF
EP0034837B1 (en) * 1978-11-16 1982-12-15 Hoechst Aktiengesellschaft P-tert.-butylbenzal bromide and its derivatives substituted in the nucleus by halogen
DE3021728A1 (en) * 1980-06-10 1981-12-17 Bayer Ag, 5090 Leverkusen Bromination of 4-tert. butyl toluene - giving mainly corresp. benzal bromide deriv., useful for making 4-tert. butyl benzaldehyde

Also Published As

Publication number Publication date
EP0045425B1 (en) 1983-11-23
DE3029368A1 (en) 1982-03-04
JPS5754131A (en) 1982-03-31
EP0045425A1 (en) 1982-02-10
IL63459A0 (en) 1981-10-30
DE3161502D1 (en) 1983-12-29
DE3029368C2 (en) 1990-12-13

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