ATE225762T1 - Verfahren zur herstellung von trifluoromethyl- acetophenon - Google Patents
Verfahren zur herstellung von trifluoromethyl- acetophenonInfo
- Publication number
- ATE225762T1 ATE225762T1 AT98933622T AT98933622T ATE225762T1 AT E225762 T1 ATE225762 T1 AT E225762T1 AT 98933622 T AT98933622 T AT 98933622T AT 98933622 T AT98933622 T AT 98933622T AT E225762 T1 ATE225762 T1 AT E225762T1
- Authority
- AT
- Austria
- Prior art keywords
- compound
- formula
- acetophenone
- preparation
- producing trifluoromethyl
- Prior art date
Links
- LBWMQVOHFPLVBY-UHFFFAOYSA-N 3,3,3-trifluoro-1-phenylpropan-1-one Chemical compound FC(F)(F)CC(=O)C1=CC=CC=C1 LBWMQVOHFPLVBY-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 4
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical group BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 125000001309 chloro group Chemical group Cl* 0.000 abstract 1
- 125000005610 enamide group Chemical group 0.000 abstract 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical group II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 abstract 1
- 239000003446 ligand Substances 0.000 abstract 1
- 150000002941 palladium compounds Chemical class 0.000 abstract 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 229960000834 vinyl ether Drugs 0.000 abstract 1
Classifications
-
- 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
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/54—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of compounds containing doubly bound oxygen atoms, e.g. esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
- C07C17/12—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the ring of aromatic compounds
-
- 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
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
- C07C45/513—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an etherified hydroxyl group
-
- 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
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/516—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of nitrogen-containing compounds to >C = O groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9712999.3A GB9712999D0 (en) | 1997-06-19 | 1997-06-19 | Process for the preparation of trifluoromethyl acetophenone |
| PCT/EP1998/003639 WO1998058895A1 (en) | 1997-06-19 | 1998-06-17 | Process for the preparation of trifluoromethyl acetophenone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE225762T1 true ATE225762T1 (de) | 2002-10-15 |
Family
ID=10814610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT98933622T ATE225762T1 (de) | 1997-06-19 | 1998-06-17 | Verfahren zur herstellung von trifluoromethyl- acetophenon |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6420608B1 (de) |
| EP (1) | EP0993432B1 (de) |
| JP (1) | JP2002504133A (de) |
| AT (1) | ATE225762T1 (de) |
| AU (1) | AU8337798A (de) |
| BR (1) | BR9810169A (de) |
| DE (1) | DE69808624T2 (de) |
| DK (1) | DK0993432T3 (de) |
| ES (1) | ES2185183T3 (de) |
| GB (1) | GB9712999D0 (de) |
| WO (1) | WO1998058895A1 (de) |
| ZA (1) | ZA985296B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19725038B4 (de) * | 1997-06-13 | 2007-06-06 | Henkel Kgaa | Emissionsarmer wäßriger Dispersions-Klebstoff und seine Verwendung |
| JP4649733B2 (ja) * | 2000-12-04 | 2011-03-16 | 旭硝子株式会社 | トリフルオロメチル基含有アセトフェノン化合物の製造方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4421730C1 (de) * | 1994-06-22 | 1995-11-23 | Hoechst Ag | Verfahren zur Herstellung von aromatischen Olefinen unter Katalyse von Palladacyclen |
-
1997
- 1997-06-19 GB GBGB9712999.3A patent/GB9712999D0/en active Pending
-
1998
- 1998-06-17 BR BR9810169-2A patent/BR9810169A/pt not_active IP Right Cessation
- 1998-06-17 AT AT98933622T patent/ATE225762T1/de not_active IP Right Cessation
- 1998-06-17 AU AU83377/98A patent/AU8337798A/en not_active Abandoned
- 1998-06-17 DK DK98933622T patent/DK0993432T3/da active
- 1998-06-17 WO PCT/EP1998/003639 patent/WO1998058895A1/en not_active Ceased
- 1998-06-17 EP EP98933622A patent/EP0993432B1/de not_active Expired - Lifetime
- 1998-06-17 JP JP50373599A patent/JP2002504133A/ja active Pending
- 1998-06-17 DE DE69808624T patent/DE69808624T2/de not_active Expired - Fee Related
- 1998-06-17 ES ES98933622T patent/ES2185183T3/es not_active Expired - Lifetime
- 1998-06-17 US US09/446,233 patent/US6420608B1/en not_active Expired - Fee Related
- 1998-06-18 ZA ZA985296A patent/ZA985296B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU8337798A (en) | 1999-01-04 |
| GB9712999D0 (en) | 1997-08-27 |
| US6420608B1 (en) | 2002-07-16 |
| ZA985296B (en) | 1998-12-21 |
| DE69808624T2 (de) | 2003-02-06 |
| DK0993432T3 (da) | 2003-01-27 |
| ES2185183T3 (es) | 2003-04-16 |
| BR9810169A (pt) | 2000-08-08 |
| EP0993432B1 (de) | 2002-10-09 |
| JP2002504133A (ja) | 2002-02-05 |
| EP0993432A1 (de) | 2000-04-19 |
| DE69808624D1 (de) | 2002-11-14 |
| WO1998058895A1 (en) | 1998-12-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |