AT278746B - Verfahren zur Herstellung von 1,2,4-Trimethyl-5-isopropylbenzol - Google Patents

Verfahren zur Herstellung von 1,2,4-Trimethyl-5-isopropylbenzol

Info

Publication number
AT278746B
AT278746B AT1151367A AT1151367A AT278746B AT 278746 B AT278746 B AT 278746B AT 1151367 A AT1151367 A AT 1151367A AT 1151367 A AT1151367 A AT 1151367A AT 278746 B AT278746 B AT 278746B
Authority
AT
Austria
Prior art keywords
isopropylbenzene
trimethyl
preparation
Prior art date
Application number
AT1151367A
Other languages
English (en)
Original Assignee
Gelsenberg Benzin 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 Gelsenberg Benzin Ag filed Critical Gelsenberg Benzin Ag
Application granted granted Critical
Publication of AT278746B publication Critical patent/AT278746B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
    • C07C2/66—Catalytic processes
    • C07C2/68—Catalytic processes with halides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06—Halogens; Compounds thereof
    • C07C2527/125—Compounds comprising a halogen and scandium, yttrium, aluminium, gallium, indium or thallium
    • C07C2527/126—Aluminium chloride
AT1151367A 1964-12-18 1967-12-20 Verfahren zur Herstellung von 1,2,4-Trimethyl-5-isopropylbenzol AT278746B (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEG0042312 1964-12-18
DEG0047129 1966-06-10
DEG0049308 1967-02-17

Publications (1)

Publication Number Publication Date
AT278746B true AT278746B (de) 1970-02-10

Family

ID=7128940

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1151367A AT278746B (de) 1964-12-18 1967-12-20 Verfahren zur Herstellung von 1,2,4-Trimethyl-5-isopropylbenzol

Country Status (6)

Country Link
US (1) US3488741A (de)
AT (1) AT278746B (de)
BE (1) BE708188A (de)
FR (1) FR93642E (de)
GB (1) GB1219351A (de)
NL (1) NL6801647A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3766290A (en) * 1972-08-10 1973-10-16 Dow Chemical Co Process for the preparation of ethylbenzene

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920118A (en) * 1954-11-08 1960-01-05 Mid Century Corp Process for the preparation of alkylaryl compounds
DE1247286B (de) * 1963-07-09 1967-08-17 Ruetgerswerke Ag Verfahren zur Alkylierung von Cumol bzw. Benzol mit Propen ueber Aluminiumchlorid
DE1443979A1 (de) * 1964-12-18 1968-12-05 Gelsenberg Benzin Ag Verfahren zur Herstellung von 1,2,4-Trimethyl-5-isopropylbenzol

Also Published As

Publication number Publication date
BE708188A (de) 1968-05-02
FR93642E (fr) 1969-04-25
GB1219351A (en) 1971-01-13
NL6801647A (de) 1968-08-19
US3488741A (en) 1970-01-06

Similar Documents

Publication Publication Date Title
CH460027A (de) Verfahren zur Herstellung von Spiro-steroid-6,3'-1-pyrazolinen
CH471803A (de) Verfahren zur Herstellung von 2,4,6,8,9-Pentaaza-bizyclo-(3.3.1)-nonna-2,6-dienen
CH451103A (de) Verfahren zur Herstellung von 1,4-Dichlortetrafluorbenzol
AT257570B (de) Verfahren zur Herstellung von 1,2,4-Trimethyl-5-isopropylbenzol
CH457432A (de) Verfahren zur Herstellung von 2-Hydroxyäthyl-6,8-didesoxy-6-(1-methyl-4-propyl-pyrrolidin-carboxamido)-7-O-methyl-1-thio-D-erythro-D-galacto-octopyranosid
CH486474A (de) Verfahren zur Herstellung von 1,2,3,6,7,11b-Hexahydro-4H-pyrazino-(2,1-a)-isochinolinen
CH438340A (de) Verfahren zur Herstellung von Tetrahydro-1,3,5-thiadiazin-2-thionen
CH476000A (de) Verfahren zur Herstellung von 2-Carbodiimino-1,3,5-Triazinen
AT269377B (de) Verfahren zur Herstellung von 3-Oxo-13β-alkyl-17β-hydroxy-17α-äthinylgona-5(10), 9(11)-dienen
CH451171A (de) Verfahren zur Herstellung von 1,3,4-Oxdiazolen
CH460743A (de) Verfahren zur Herstellung von 3',4',5'-Trimethoxy-3-aminoacrylophenonen
CH441334A (de) Verfahren zur Herstellung von N,N'-Disulfonyl-1,3-diazacycloalkanen
CH479567A (de) Verfahren zur Herstellung von Androst- bzw. Östr-4-en-17B-yloxy-trialkylsilanen
CH463537A (de) Verfahren zur Herstellung von 2,5-Dihydroxy-terephthalsäure
CH442329A (de) Verfahren zur Herstellung von Tetrahydro-1,3,5-thiadiazin-2-thionen
CH481081A (de) Verfahren zur Herstellung von 1,2B-Methylensteroiden
AT250336B (de) Verfahren zur Herstellung von 2, 5-Diarylaminoterephthalsäuren
AT260205B (de) Verfahren zur Herstellung von 2,2,6,6-Tetrachlorcylochexanon
CH467244A (de) Verfahren zur Herstellung von L-a-Methyl-(3,4-disubstituierten-phenyl)-alaninen
CH451195A (de) Verfahren zur Herstellung von 2-Chlor-4H-1,3,2-dioxaphosphorin-4-one
AT254841B (de) Verfahren zur Herstellung von 2-Chlorbuten-(2)
AT254840B (de) Verfahren zur Herstellung von trans-2-Chlorbuten-(2)
AT278746B (de) Verfahren zur Herstellung von 1,2,4-Trimethyl-5-isopropylbenzol
CH459191A (de) Verfahren zur Herstellung von 17a-substituierten 1,1-Äthylen- 2-5a-androsten-17B-olen
CH472419A (de) Verfahren zur Herstellung von substituierten 3,4-Dihydro-2-benzothio-pyranen

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee