GB1462167A - Process for the production of alkylacetophenones - Google Patents
Process for the production of alkylacetophenonesInfo
- Publication number
- GB1462167A GB1462167A GB2964275A GB2964275A GB1462167A GB 1462167 A GB1462167 A GB 1462167A GB 2964275 A GB2964275 A GB 2964275A GB 2964275 A GB2964275 A GB 2964275A GB 1462167 A GB1462167 A GB 1462167A
- Authority
- GB
- United Kingdom
- Prior art keywords
- production
- alkylacetophenone
- alkylbenzene
- july
- solvent
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title abstract 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 abstract 2
- 150000004983 alkyl aryl ketones Chemical class 0.000 abstract 2
- 150000004996 alkyl benzenes Chemical class 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 230000021736 acetylation Effects 0.000 abstract 1
- 238000006640 acetylation reaction Methods 0.000 abstract 1
- 230000010933 acylation Effects 0.000 abstract 1
- 238000005917 acylation reaction Methods 0.000 abstract 1
- -1 alkyl acetophenones Chemical class 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 125000001309 chloro group Chemical group Cl* 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 238000005984 hydrogenation reaction Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
- C07C1/22—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by reduction
-
- 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
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/18—Carbon
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
- C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
- C07C2523/44—Palladium
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 |
|---|---|---|---|
| FR7425123A FR2278668A1 (fr) | 1974-07-16 | 1974-07-16 | Procede pour la fabrication d'alkylacetophenones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1462167A true GB1462167A (en) | 1977-01-19 |
Family
ID=9141465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2964275A Expired GB1462167A (en) | 1974-07-16 | 1975-07-15 | Process for the production of alkylacetophenones |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4052459A (enExample) |
| JP (1) | JPS5132531A (enExample) |
| BE (1) | BE831256A (enExample) |
| CH (1) | CH608778A5 (enExample) |
| DE (1) | DE2527289A1 (enExample) |
| ES (1) | ES438909A1 (enExample) |
| FR (1) | FR2278668A1 (enExample) |
| GB (1) | GB1462167A (enExample) |
| IT (1) | IT1038616B (enExample) |
| NL (1) | NL7508511A (enExample) |
Families Citing this family (8)
| 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 |
| JPS6186498A (ja) * | 1984-10-05 | 1986-05-01 | Toshiba Mach Co Ltd | 気相成長装置 |
| JPS6186497A (ja) * | 1984-10-05 | 1986-05-01 | Toshiba Mach Co Ltd | 気相成長装置 |
| US5532416A (en) * | 1994-07-20 | 1996-07-02 | Monsanto Company | Benzoyl derivatives and synthesis thereof |
| US5880290A (en) * | 1994-01-31 | 1999-03-09 | Monsanto Company | Preparation of substituted 3-aryl-5-haloalkyl-pyrazoles having herbicidal activity |
| US5869688A (en) * | 1994-07-20 | 1999-02-09 | Monsanto Company | Preparation of substituted 3-aryl-5-haloalkyl-pyrazoles having herbicidal activity |
| US5698708A (en) * | 1996-06-20 | 1997-12-16 | Monsanto Company | Preparation of substituted 3-aryl-5-haloalkyl-pyrazoles having herbicidal activity |
| CN113956143A (zh) * | 2021-11-15 | 2022-01-21 | 山东华阳农药化工集团有限公司 | 一种间三氟甲基苯乙酮的制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2004069A (en) * | 1931-05-14 | 1935-06-04 | Rohm & Haas | Process for preparing alkylated aromatic ketones and product |
| US2390368A (en) * | 1943-02-11 | 1945-12-04 | Monsanto Chemicals | Production of para-divinylbenzene |
| US2860169A (en) * | 1953-03-25 | 1958-11-11 | California Research Corp | Process for producing 1, 2, 3-trialkylbenzenes by alkyl transfer reactions |
| US2802812A (en) * | 1953-06-26 | 1957-08-13 | L A Dreyfus Company | P-alkyl styrenes and their polymers |
-
1974
- 1974-07-16 FR FR7425123A patent/FR2278668A1/fr active Granted
-
1975
- 1975-05-30 IT IT23920/75A patent/IT1038616B/it active
- 1975-06-19 DE DE19752527289 patent/DE2527289A1/de not_active Withdrawn
- 1975-06-27 ES ES438909A patent/ES438909A1/es not_active Expired
- 1975-07-09 US US05/594,223 patent/US4052459A/en not_active Expired - Lifetime
- 1975-07-11 BE BE158194A patent/BE831256A/xx unknown
- 1975-07-14 JP JP50085423A patent/JPS5132531A/ja active Pending
- 1975-07-15 GB GB2964275A patent/GB1462167A/en not_active Expired
- 1975-07-16 CH CH759330A patent/CH608778A5/xx not_active IP Right Cessation
- 1975-07-16 NL NL7508511A patent/NL7508511A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| BE831256A (fr) | 1976-01-12 |
| ES438909A1 (es) | 1977-02-01 |
| US4052459A (en) | 1977-10-04 |
| FR2278668B1 (enExample) | 1976-12-24 |
| JPS5132531A (en) | 1976-03-19 |
| NL7508511A (nl) | 1976-01-20 |
| DE2527289A1 (de) | 1976-01-29 |
| IT1038616B (it) | 1979-11-30 |
| CH608778A5 (enExample) | 1979-01-31 |
| FR2278668A1 (fr) | 1976-02-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |