AT277208B - Verfahren zur Herstellung von 1,2,4-Trimethyl-5-isopropylbenzol - Google Patents
Verfahren zur Herstellung von 1,2,4-Trimethyl-5-isopropylbenzolInfo
- Publication number
- AT277208B AT277208B AT300567A AT300567A AT277208B AT 277208 B AT277208 B AT 277208B AT 300567 A AT300567 A AT 300567A AT 300567 A AT300567 A AT 300567A AT 277208 B AT277208 B AT 277208B
- Authority
- AT
- Austria
- Prior art keywords
- isopropylbenzene
- trimethyl
- preparation
- Prior art date
Links
- POOXAYBPGIHSME-UHFFFAOYSA-N 1,2,4-trimethyl-5-propan-2-ylbenzene Chemical compound CC(C)C1=CC(C)=C(C)C=C1C POOXAYBPGIHSME-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
- C07C2/70—Catalytic processes with acids
-
- 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
- C07C2527/08—Halides
- C07C2527/12—Fluorides
- C07C2527/1213—Boron fluoride
-
- 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
-
- 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
- C07C2527/14—Phosphorus; Compounds thereof
- C07C2527/16—Phosphorus; Compounds thereof containing oxygen
- C07C2527/167—Phosphates or other compounds comprising the anion (PnO3n+1)(n+2)-
- C07C2527/173—Phosphoric acid or other acids with the formula Hn+2PnO3n+1
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG0047129 | 1966-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT277208B true AT277208B (de) | 1969-12-10 |
Family
ID=7128248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT300567A AT277208B (de) | 1966-06-10 | 1967-03-29 | Verfahren zur Herstellung von 1,2,4-Trimethyl-5-isopropylbenzol |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT277208B (de) |
| BE (1) | BE696561A (de) |
| DE (1) | DE1568682B1 (de) |
| GB (1) | GB1116950A (de) |
| NL (1) | NL6707033A (de) |
-
1966
- 1966-06-10 DE DE19661568682 patent/DE1568682B1/de not_active Withdrawn
-
1967
- 1967-03-29 AT AT300567A patent/AT277208B/de not_active IP Right Cessation
- 1967-04-04 BE BE696561D patent/BE696561A/xx unknown
- 1967-04-18 GB GB1766767A patent/GB1116950A/en not_active Expired
- 1967-05-22 NL NL6707033A patent/NL6707033A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6707033A (de) | 1967-12-11 |
| DE1568682B1 (de) | 1970-10-01 |
| GB1116950A (en) | 1968-06-12 |
| BE696561A (de) | 1967-09-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |