ATA449374A - Verfahren zur herstellung von 6-isopropyl-1, 1,4-trimethylindan - Google Patents
Verfahren zur herstellung von 6-isopropyl-1, 1,4-trimethylindanInfo
- Publication number
- ATA449374A ATA449374A AT449374A AT449374A ATA449374A AT A449374 A ATA449374 A AT A449374A AT 449374 A AT449374 A AT 449374A AT 449374 A AT449374 A AT 449374A AT A449374 A ATA449374 A AT A449374A
- Authority
- AT
- Austria
- Prior art keywords
- trimethylindane
- isopropyl
- production
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/782—Ketones containing a keto group bound to a six-membered aromatic ring polycyclic
- C07C49/792—Ketones containing a keto group bound to a six-membered aromatic ring polycyclic containing rings other than six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C13/00—Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
- C07C13/28—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
- C07C13/32—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings
- C07C13/45—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with a bicyclo ring system containing nine carbon atoms
- C07C13/465—Indenes; Completely or partially hydrogenated indenes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
- C07C45/46—Friedel-Crafts reactions
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
- C07C5/2729—Changing the branching point of an open chain or the point of substitution on a ring
- C07C5/2732—Catalytic processes
- C07C5/274—Catalytic processes with inorganic acids; with salts or anhydrides of acids
- C07C5/2748—Acids of halogen; Salts thereof
- C07C5/2751—Metal halides; Complexes thereof with organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00365883A US3856869A (en) | 1973-06-01 | 1973-06-01 | Process for 6-isopropyl-1, 1, 4-trimethylindan |
Publications (1)
Publication Number | Publication Date |
---|---|
ATA449374A true ATA449374A (de) | 1975-10-15 |
Family
ID=23440777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT449374A ATA449374A (de) | 1973-06-01 | 1974-05-30 | Verfahren zur herstellung von 6-isopropyl-1, 1,4-trimethylindan |
Country Status (9)
Country | Link |
---|---|
US (1) | US3856869A (de) |
JP (1) | JPS5030856A (de) |
AT (1) | ATA449374A (de) |
BE (1) | BE815847A (de) |
DD (1) | DD115649A5 (de) |
DE (1) | DE2425766A1 (de) |
FR (1) | FR2231642B3 (de) |
NL (1) | NL7407201A (de) |
RO (1) | RO72228B (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4178311A (en) * | 1978-04-19 | 1979-12-11 | International Flavors & Fragrances Inc. | Process for the production of compounds useful in perfumery |
US8686193B2 (en) * | 2009-10-23 | 2014-04-01 | Basf Se | Method for producing M-substituted phenylalkanols by means of isomerization |
CN102574757B (zh) * | 2009-10-23 | 2015-12-02 | 巴斯夫欧洲公司 | 通过烷基化制备间-或对取代苯基链烷醇的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3506730A (en) * | 1968-07-08 | 1970-04-14 | American Cyanamid Co | Isomerization of alkyl aromatic hydrocarbons |
-
1973
- 1973-06-01 US US00365883A patent/US3856869A/en not_active Expired - Lifetime
-
1974
- 1974-05-28 DE DE19742425766 patent/DE2425766A1/de active Pending
- 1974-05-29 NL NL7407201A patent/NL7407201A/xx unknown
- 1974-05-29 FR FR7418571A patent/FR2231642B3/fr not_active Expired
- 1974-05-30 AT AT449374A patent/ATA449374A/de not_active Application Discontinuation
- 1974-05-31 JP JP49061762A patent/JPS5030856A/ja active Pending
- 1974-05-31 BE BE145018A patent/BE815847A/xx unknown
- 1974-05-31 DD DD178907A patent/DD115649A5/xx unknown
- 1974-06-01 RO RO79033A patent/RO72228B/ro unknown
Also Published As
Publication number | Publication date |
---|---|
JPS5030856A (de) | 1975-03-27 |
RO72228B (ro) | 1983-04-30 |
DE2425766A1 (de) | 1975-01-02 |
BE815847A (fr) | 1974-12-02 |
FR2231642B3 (de) | 1977-03-25 |
FR2231642A1 (de) | 1974-12-27 |
DD115649A5 (de) | 1975-10-12 |
RO72228A (ro) | 1983-04-29 |
US3856869A (en) | 1974-12-24 |
NL7407201A (de) | 1974-12-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT334331B (de) | Verfahren zur herstellung von alpha- acyloxycarbonylverbindungen | |
AT336012B (de) | Verfahren zur herstellung von neuen 1,9-dihydroxy- oder dialkanoyloxy-3-alkyl-6a,7,8,9,10,10a-hexahydro-6h-dibenzo(b,d)-pyranen | |
AT333777B (de) | Verfahren zur herstellung von 1,2-benzothiazin-3-carboxamiden | |
ATA245275A (de) | Verfahren zur herstellung von neuen 1,1-diaryl-1-oxadiazolalkylaminen | |
AT336613B (de) | Verfahren zur herstellung von 2,2,6,6-tetramethyl-4-oxopiperidin | |
AT338262B (de) | Verfahren zur herstellung von 2,2,6,6-tetramethyl-4-oxopiperidin | |
AT330352B (de) | Verfahren zur herstellung von 7beta-amino-7alpha-methoxy -3- cephemestern | |
AT338263B (de) | Verfahren zur herstellung von 2,2,6,6-tetramethyl-4-oxopiperidin | |
AT338239B (de) | Verfahren zur herstellung von 3-halogen- oder 3,5-dihalogenphenolen | |
AT342042B (de) | Verfahren zur herstellung von neuen 2-carbalkoxy-amino-benzimidazol-5 (6)-phenylathern | |
ATA425874A (de) | Verfahren zur herstellung von 2-arylprorionaldehyden | |
ATA449374A (de) | Verfahren zur herstellung von 6-isopropyl-1, 1,4-trimethylindan | |
AT338761B (de) | Verfahren zur herstellung von 2,3,6-trimethylphenol | |
AT335059B (de) | Verfahren zur herstellung von alfa-6-deoxy-tetracyclin | |
AT330166B (de) | Verfahren zur herstellung von neuen 2-aminoindanderivaten | |
AT337371B (de) | Verfahren zur herstellung von neuen cardenoliden | |
AT338220B (de) | Verfahren zur herstellung von 1,1,2-trichlorathan | |
AT337700B (de) | Verfahren zur herstellung von 1,8-naphthyridin-derivaten | |
AT342041B (de) | Verfahren zur herstellung von neuen 2-carbalkoxy-amino-benzimidazol-5 (6)-phenylathern | |
AT329043B (de) | Verfahren zur herstellung von 1-nitro-antrachinon | |
AT335415B (de) | Verfahren zur herstellung von epsilon-aminocapronsaureamid | |
AT334369B (de) | Verfahren zur herstellung von oxadiazolinon-derivaten | |
AT342043B (de) | Verfahren zur herstellung von neuen 2-carbalkoxy-amino-benzimidazol-5 (6)-phenylathern | |
ATA490873A (de) | Verfahren zur herstellung von 1,2,3-trichlorpropen | |
AT338444B (de) | Verfahren zur herstellung von 6alfa-fluor-11beta-hydroxy-steroiden |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1Z | Withdrawn |