BE847306A - Procede de preparation de (di ou trichloromethyl)-(di ou trifluoremethyl)-benzenes, - Google Patents
Procede de preparation de (di ou trichloromethyl)-(di ou trifluoremethyl)-benzenes,Info
- Publication number
- BE847306A BE847306A BE2055378A BE2055378A BE847306A BE 847306 A BE847306 A BE 847306A BE 2055378 A BE2055378 A BE 2055378A BE 2055378 A BE2055378 A BE 2055378A BE 847306 A BE847306 A BE 847306A
- Authority
- BE
- Belgium
- Prior art keywords
- trifluoremethyl
- benzenes
- trichloromethyl
- preparation
- Prior art date
Links
Classifications
-
- 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
- C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
- C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
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 |
|---|---|---|---|
| DE2549095A DE2549095C3 (de) | 1975-11-03 | 1975-11-03 | Verfahren zur Herstellung von in den Seitenketten fluorierten und chlorierten Xylolen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE847306A true BE847306A (fr) | 1977-04-15 |
Family
ID=5960694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE2055378A BE847306A (fr) | 1975-11-03 | 1976-10-15 | Procede de preparation de (di ou trichloromethyl)-(di ou trifluoremethyl)-benzenes, |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4079090A (xx) |
| JP (1) | JPS5259119A (xx) |
| BE (1) | BE847306A (xx) |
| BR (1) | BR7606947A (xx) |
| CH (1) | CH621759A5 (xx) |
| DE (1) | DE2549095C3 (xx) |
| FR (1) | FR2329626A1 (xx) |
| GB (1) | GB1512609A (xx) |
| IT (1) | IT1069072B (xx) |
| NL (1) | NL7611450A (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4183873A (en) * | 1976-11-01 | 1980-01-15 | Hooker Chemicals & Plastics Corp. | Liquid phase fluorination process |
| JPS54130524A (en) * | 1978-03-30 | 1979-10-09 | Daikin Ind Ltd | Preraration of trifluoromethylbenzene or its derivative |
| US4500471A (en) * | 1980-04-16 | 1985-02-19 | Occidental Chemical Corporation | Preparation of trifluoromethyl-benzoyl halides |
| US4581179A (en) * | 1980-04-16 | 1986-04-08 | Occidental Chemical Corporation | Process for the preparation of trifluoromethylbenzoyl chlorides and bromides from trifluoromethylbenzoyl fluorides |
| US4367348A (en) * | 1980-10-10 | 1983-01-04 | Occidental Chemical Corporation | Novel trifluoromethyl benzal chlorides and process for the preparation thereof |
| US4966988A (en) * | 1989-02-17 | 1990-10-30 | Chevron Research Company | Process for preparing acetonitrile 3-trifluoromethyl benzene |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1967244A (en) * | 1932-08-31 | 1934-07-24 | Kinetic Chemicals Inc | Production of organic fluorine compounds |
| US2174512A (en) * | 1933-11-24 | 1939-10-03 | Kinetic Chemicals Inc | Dielectric materials |
| JPS4328086Y1 (xx) * | 1965-02-16 | 1968-11-20 | ||
| US3457310A (en) * | 1967-01-23 | 1969-07-22 | Dow Chemical Co | Hexahaloxylidides |
| GB1416181A (en) * | 1972-01-17 | 1975-12-03 | Secr Defence | Processes for the manufacture of fluoroalkylaromatic compounds |
-
1975
- 1975-11-03 DE DE2549095A patent/DE2549095C3/de not_active Expired
-
1976
- 1976-10-12 US US05/731,478 patent/US4079090A/en not_active Expired - Lifetime
- 1976-10-13 GB GB42547/76A patent/GB1512609A/en not_active Expired
- 1976-10-14 CH CH1305576A patent/CH621759A5/de not_active IP Right Cessation
- 1976-10-15 BR BR7606947A patent/BR7606947A/pt unknown
- 1976-10-15 IT IT51756/76A patent/IT1069072B/it active
- 1976-10-15 FR FR7631166A patent/FR2329626A1/fr active Granted
- 1976-10-15 BE BE2055378A patent/BE847306A/xx not_active IP Right Cessation
- 1976-10-15 JP JP51122993A patent/JPS5259119A/ja active Granted
- 1976-10-15 NL NL7611450A patent/NL7611450A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2549095C3 (de) | 1978-04-20 |
| IT1069072B (it) | 1985-03-25 |
| JPS5259119A (en) | 1977-05-16 |
| CH621759A5 (xx) | 1981-02-27 |
| JPS6126529B2 (xx) | 1986-06-20 |
| DE2549095B2 (de) | 1977-08-25 |
| GB1512609A (en) | 1978-06-01 |
| US4079090A (en) | 1978-03-14 |
| BR7606947A (pt) | 1977-08-30 |
| DE2549095A1 (de) | 1977-05-05 |
| FR2329626B1 (xx) | 1982-11-12 |
| FR2329626A1 (fr) | 1977-05-27 |
| NL7611450A (nl) | 1977-05-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: BAYER A.G. Effective date: 19891031 |