AT391690B - Verfahren zur herstellung von 6-(nied.alkoxy)-5(triflourmethyl)-1-naphathalincarbons|ure - Google Patents
Verfahren zur herstellung von 6-(nied.alkoxy)-5(triflourmethyl)-1-naphathalincarbons|ure Download PDFInfo
- Publication number
- AT391690B AT391690B AT0408982A AT408982A AT391690B AT 391690 B AT391690 B AT 391690B AT 0408982 A AT0408982 A AT 0408982A AT 408982 A AT408982 A AT 408982A AT 391690 B AT391690 B AT 391690B
- Authority
- AT
- Austria
- Prior art keywords
- acid
- trifluoromethyl
- methyl
- lower alkoxy
- oxime
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
- C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
- C07C17/2632—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions involving an organo-magnesium compound, e.g. Grignard synthesis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/58—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by elimination of halogen, e.g. by hydrogenolysis, splitting-off
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/06—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation
- C07C37/07—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation with simultaneous reduction of C=O group in that ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
- C07C43/225—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing halogen
-
- 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
- C07C45/004—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with organometalhalides
-
- 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
- C07C45/42—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrolysis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
- C07C47/575—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing ether groups, groups, groups, or groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
- C07C49/213—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing six-membered aromatic rings
- C07C49/217—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing six-membered aromatic rings having unsaturation outside the aromatic rings
- C07C49/223—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing six-membered aromatic rings having unsaturation outside the aromatic rings polycyclic
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/321,302 US4408077A (en) | 1981-11-13 | 1981-11-13 | 6-(Lower alkoxy)-5-(trifluoromethyl)-1-naphthalenecarboxaldehydes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA408982A ATA408982A (de) | 1990-05-15 |
| AT391690B true AT391690B (de) | 1990-11-12 |
Family
ID=23250042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT0408982A AT391690B (de) | 1981-11-13 | 1982-11-10 | Verfahren zur herstellung von 6-(nied.alkoxy)-5(triflourmethyl)-1-naphathalincarbons|ure |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4408077A (OSRAM) |
| AT (1) | AT391690B (OSRAM) |
| CA (1) | CA1208237A (OSRAM) |
| DK (1) | DK161510C (OSRAM) |
| GR (1) | GR77378B (OSRAM) |
| HU (1) | HU187811B (OSRAM) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4499310A (en) * | 1981-11-13 | 1985-02-12 | Ayerst, Mckenna & Harrison, Inc. | 5-Methyl-1-(trifluoromethyl)-2-naphthalenol, process for its preparation and ethers thereof |
| US4590010A (en) * | 1985-04-18 | 1986-05-20 | Ethyl Corporation | Substituted naphthoic acid process |
| US4662065A (en) * | 1986-05-22 | 1987-05-05 | Battery Engineering, Inc. | Method for dehydrating manganese dioxide |
| GB8915104D0 (en) * | 1989-06-30 | 1989-08-23 | Beecham Group Plc | Chemical process |
| JP4038024B2 (ja) * | 2001-03-12 | 2008-01-23 | 住友化学株式会社 | １−クロロ−４−アリールブタン類の製造方法 |
| DE10135027A1 (de) * | 2001-07-18 | 2003-02-06 | Solvay Pharm Gmbh | Verwendung Trifluoracetylalkyl-substituierter Phenyl-, Phenol- und Benzoylderivate in der Behandlung und/oder Prophylaxe von Obestias und deren Begleit- und/oder Folgeerkrankungen |
| AT510165B1 (de) * | 2010-09-23 | 2012-02-15 | Inova Lisec Technologiezentrum | Verfahren zum herstellen von mit einem von luft verschiedenen gas gefülltem isolierglas |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT256078B (de) * | 1964-06-16 | 1967-08-10 | Ile De France | Verfahren zur Herstellung von neuen substituierten Benzoesäuren |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3977949A (en) * | 1975-07-07 | 1976-08-31 | Columbia Chemical Corporation | Acidic plating bath and additives for electrodeposition of bright tin |
-
1981
- 1981-11-13 US US06/321,302 patent/US4408077A/en not_active Expired - Lifetime
-
1982
- 1982-10-21 CA CA000413919A patent/CA1208237A/en not_active Expired
- 1982-11-03 GR GR69707A patent/GR77378B/el unknown
- 1982-11-10 AT AT0408982A patent/AT391690B/de not_active IP Right Cessation
- 1982-11-12 DK DK506782A patent/DK161510C/da not_active IP Right Cessation
- 1982-11-12 HU HU823649A patent/HU187811B/hu not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT256078B (de) * | 1964-06-16 | 1967-08-10 | Ile De France | Verfahren zur Herstellung von neuen substituierten Benzoesäuren |
Also Published As
| Publication number | Publication date |
|---|---|
| DK161510C (da) | 1991-12-23 |
| DK161510B (da) | 1991-07-15 |
| US4408077A (en) | 1983-10-04 |
| GR77378B (OSRAM) | 1984-09-11 |
| HU187811B (en) | 1986-02-28 |
| ATA408982A (de) | 1990-05-15 |
| DK506782A (da) | 1983-05-14 |
| CA1208237A (en) | 1986-07-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee | ||
| ELJ | Ceased due to non-payment of the annual fee |