AT258269B - Verfahren zur Herstellung von 1,3-Dimethyl-4,6-diisopropylbenzol und 1,4-Dimethyl-2,5-diisopropylbenzol - Google Patents
Verfahren zur Herstellung von 1,3-Dimethyl-4,6-diisopropylbenzol und 1,4-Dimethyl-2,5-diisopropylbenzolInfo
- Publication number
- AT258269B AT258269B AT113266A AT113266A AT258269B AT 258269 B AT258269 B AT 258269B AT 113266 A AT113266 A AT 113266A AT 113266 A AT113266 A AT 113266A AT 258269 B AT258269 B AT 258269B
- Authority
- AT
- Austria
- Prior art keywords
- diisopropylbenzene
- dimethyl
- preparation
- Prior art date
Links
- MBEBPYJMHLBHDJ-UHFFFAOYSA-N 1,4-dimethyl-2,5-di(propan-2-yl)benzene Chemical compound CC(C)C1=CC(C)=C(C(C)C)C=C1C MBEBPYJMHLBHDJ-UHFFFAOYSA-N 0.000 title 1
- PUPZFBLFGPJICA-UHFFFAOYSA-N 1,5-dimethyl-2,4-di(propan-2-yl)benzene Chemical compound CC(C)C1=CC(C(C)C)=C(C)C=C1C PUPZFBLFGPJICA-UHFFFAOYSA-N 0.000 title 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG0042782 | 1965-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT258269B true AT258269B (de) | 1967-11-10 |
Family
ID=7127013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT113266A AT258269B (de) | 1965-02-09 | 1966-02-08 | Verfahren zur Herstellung von 1,3-Dimethyl-4,6-diisopropylbenzol und 1,4-Dimethyl-2,5-diisopropylbenzol |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT258269B (h) |
| BE (1) | BE674448A (h) |
| CH (1) | CH478730A (h) |
| DE (1) | DE1518917B1 (h) |
| GB (1) | GB1129975A (h) |
| NL (1) | NL147406B (h) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1243166B (de) * | 1964-05-06 | 1967-06-29 | Ruetgerswerke Ag | Verfahren zur Herstellung von 1, 3-Dimethyl-4-isopropylbenzol und/oder 1, 3-Dimethyl-4, 6-diisopropylbenzol durch Alkylieren von m-Xylol mit Propen ueber Aluminiumchlorid |
-
1965
- 1965-02-09 DE DE19651518917 patent/DE1518917B1/de not_active Withdrawn
- 1965-12-13 CH CH1714365A patent/CH478730A/de not_active IP Right Cessation
- 1965-12-29 BE BE674448A patent/BE674448A/xx unknown
-
1966
- 1966-02-01 NL NL6601247A patent/NL147406B/xx unknown
- 1966-02-04 GB GB498966A patent/GB1129975A/en not_active Expired
- 1966-02-08 AT AT113266A patent/AT258269B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| NL147406B (nl) | 1975-10-15 |
| GB1129975A (en) | 1968-10-09 |
| CH478730A (de) | 1969-09-30 |
| NL6601247A (h) | 1966-08-10 |
| BE674448A (h) | 1966-04-15 |
| DE1518917B1 (de) | 1970-06-25 |
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