BR7606945A - Processo para a preparacao de triclorometil-trifluormetil-benzeno - Google Patents
Processo para a preparacao de triclorometil-trifluormetil-benzenoInfo
- Publication number
- BR7606945A BR7606945A BR7606945A BR7606945A BR7606945A BR 7606945 A BR7606945 A BR 7606945A BR 7606945 A BR7606945 A BR 7606945A BR 7606945 A BR7606945 A BR 7606945A BR 7606945 A BR7606945 A BR 7606945A
- Authority
- BR
- Brazil
- Prior art keywords
- tricloromethyl
- trifluormethyl
- benzene
- preparation
- trifluormethyl benzene
- 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
- C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX
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 |
---|---|---|---|
DE19752546532 DE2546532C2 (de) | 1975-10-17 | 1975-10-17 | Verfahren zur Herstellung von Trichlormethyl-trifluormethylbenzolen |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7606945A true BR7606945A (pt) | 1977-08-30 |
Family
ID=5959385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7606945A BR7606945A (pt) | 1975-10-17 | 1976-10-15 | Processo para a preparacao de triclorometil-trifluormetil-benzeno |
Country Status (10)
Country | Link |
---|---|
US (1) | US4079089A (pt) |
JP (1) | JPS5251330A (pt) |
BE (1) | BE847304A (pt) |
BR (1) | BR7606945A (pt) |
CH (1) | CH605493A5 (pt) |
DE (1) | DE2546532C2 (pt) |
FR (1) | FR2327978A1 (pt) |
GB (1) | GB1510279A (pt) |
IT (1) | IT1069076B (pt) |
NL (1) | NL7611448A (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4183873A (en) * | 1976-11-01 | 1980-01-15 | Hooker Chemicals & Plastics Corp. | Liquid phase fluorination process |
US4130594A (en) * | 1977-09-01 | 1978-12-19 | Hooker Chemicals & Plastics Corp. | Liquid phase fluorination process |
US4129602A (en) * | 1977-09-01 | 1978-12-12 | Hooker Chemicals & Plastics Corp. | Liquid phase fluorination process |
US4581179A (en) * | 1980-04-16 | 1986-04-08 | Occidental Chemical Corporation | Process for the preparation of trifluoromethylbenzoyl chlorides and bromides from trifluoromethylbenzoyl fluorides |
US4500471A (en) * | 1980-04-16 | 1985-02-19 | Occidental Chemical Corporation | Preparation of trifluoromethyl-benzoyl halides |
US4367348A (en) * | 1980-10-10 | 1983-01-04 | Occidental Chemical Corporation | Novel trifluoromethyl benzal chlorides and process for the preparation thereof |
US4590279A (en) * | 1982-11-26 | 1986-05-20 | The Dow Chemical Company | Preparation of (trifluoromethyl)pyridines under liquid phase conditions |
JP3638790B2 (ja) * | 1998-04-27 | 2005-04-13 | セントラル硝子株式会社 | ビストリフルオロメチルベンゼンの製造方法 |
AU2008277290B2 (en) * | 2007-07-13 | 2013-09-05 | Piramal Enterprises Limited | Process for production of 1,2,2,2-tetrafluoroethyl difluoromethyl ether (desflurane) |
CN103274929B (zh) * | 2013-04-09 | 2014-12-17 | 金凯(辽宁)化工有限公司 | 一种2-三氟甲基苯甲酸的制备方法 |
WO2020164291A1 (en) * | 2019-02-15 | 2020-08-20 | Fujian Yongjing Technology Co., Ltd | New process for manufacture of fluorinated benzenes and fluorinated benzophenones, and derivatives thereof |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA692403A (en) * | 1964-08-11 | Leo J. Frainier, Jr. | Vibration resistant cable | |
US1967244A (en) * | 1932-08-31 | 1934-07-24 | Kinetic Chemicals Inc | Production of organic fluorine compounds |
US2005712A (en) * | 1932-08-31 | 1935-06-18 | Kinetic Chemicals Inc | Organic fluorine compounds and process for the production thereof |
US2005707A (en) * | 1932-08-31 | 1935-06-18 | Kinetic Chemicals Inc | Production of organic fluorine compounds |
US3258500A (en) * | 1959-08-17 | 1966-06-28 | Du Pont | Process for fluorinating halohydro-carbons |
DE1215671B (de) * | 1963-09-04 | 1966-05-05 | Hoechst Ag | Verfahren zur Herstellung von Fluorchlormethanen |
US3379780A (en) * | 1964-04-02 | 1968-04-23 | Nat Distillers Chem Corp | Fluorination process |
US3457310A (en) * | 1967-01-23 | 1969-07-22 | Dow Chemical Co | Hexahaloxylidides |
DE1965782A1 (de) * | 1969-12-31 | 1971-07-08 | Hoechst Ag | Verbessertes Verfahren zur Herstellung von aromatischen Trifluormethylverbindungen der Benzolreihe |
CH598163A5 (pt) * | 1974-12-19 | 1978-04-28 | Lonza Ag |
-
1975
- 1975-10-17 DE DE19752546532 patent/DE2546532C2/de not_active Expired
-
1976
- 1976-10-12 US US05/731,475 patent/US4079089A/en not_active Expired - Lifetime
- 1976-10-13 GB GB42545/76A patent/GB1510279A/en not_active Expired
- 1976-10-14 CH CH1305476A patent/CH605493A5/xx not_active IP Right Cessation
- 1976-10-15 BE BE2055376A patent/BE847304A/xx not_active IP Right Cessation
- 1976-10-15 FR FR7631164A patent/FR2327978A1/fr active Granted
- 1976-10-15 BR BR7606945A patent/BR7606945A/pt unknown
- 1976-10-15 JP JP51122991A patent/JPS5251330A/ja active Pending
- 1976-10-15 NL NL7611448A patent/NL7611448A/xx unknown
- 1976-10-15 IT IT51754/76A patent/IT1069076B/it active
Also Published As
Publication number | Publication date |
---|---|
FR2327978B1 (pt) | 1982-03-12 |
BE847304A (fr) | 1977-04-15 |
US4079089A (en) | 1978-03-14 |
IT1069076B (it) | 1985-03-25 |
CH605493A5 (pt) | 1978-09-29 |
DE2546532B1 (de) | 1977-03-31 |
JPS5251330A (en) | 1977-04-25 |
FR2327978A1 (fr) | 1977-05-13 |
GB1510279A (en) | 1978-05-10 |
NL7611448A (nl) | 1977-04-19 |
DE2546532C2 (de) | 1977-11-17 |
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