BE874931A - Procede de preparation de trifluoromethylphenols - Google Patents

Procede de preparation de trifluoromethylphenols

Info

Publication number
BE874931A
BE874931A BE1/9317A BE1009317A BE874931A BE 874931 A BE874931 A BE 874931A BE 1/9317 A BE1/9317 A BE 1/9317A BE 1009317 A BE1009317 A BE 1009317A BE 874931 A BE874931 A BE 874931A
Authority
BE
Belgium
Prior art keywords
trifluoromethylphenols
preparing
preparing trifluoromethylphenols
Prior art date
Application number
BE1/9317A
Other languages
English (en)
Inventor
E R Lavagnino
B B Molloy
P Pranc
Original Assignee
Lilly Co Eli
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lilly Co Eli filed Critical Lilly Co Eli
Publication of BE874931A publication Critical patent/BE874931A/fr

Links

Classifications

    • 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
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
    • C07C37/055—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis the substituted group being bound to oxygen, e.g. ether group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/16—Preparation of ethers by reaction of esters of mineral or organic acids with hydroxy or O-metal groups
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
BE1/9317A 1978-03-23 1979-03-19 Procede de preparation de trifluoromethylphenols BE874931A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/889,326 US4168388A (en) 1978-03-23 1978-03-23 Trifluoromethylphenyl benzyl ethers

Publications (1)

Publication Number Publication Date
BE874931A true BE874931A (fr) 1979-09-19

Family

ID=25394913

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1/9317A BE874931A (fr) 1978-03-23 1979-03-19 Procede de preparation de trifluoromethylphenols

Country Status (15)

Country Link
US (1) US4168388A (fr)
EP (1) EP0004447B1 (fr)
JP (1) JPS54135737A (fr)
AR (1) AR219793A1 (fr)
BE (1) BE874931A (fr)
CA (1) CA1134841A (fr)
CH (1) CH638476A5 (fr)
DE (1) DE2961495D1 (fr)
DK (1) DK150471C (fr)
FR (1) FR2420519A1 (fr)
GB (1) GB2017095B (fr)
HU (1) HU180454B (fr)
IE (1) IE48275B1 (fr)
IL (1) IL56906A0 (fr)
LU (1) LU81064A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4346242A (en) * 1980-06-05 1982-08-24 American Cyanamid Company Method for preparing substituted meta-phenylalkoxynitrobenzenes
GB8500482D0 (en) * 1985-01-09 1985-02-13 Shell Int Research Substituted phenyl ethers
US4846882A (en) * 1986-01-10 1989-07-11 Fmc Corporation Herbicidal aryl tetrahydrophthalimides
IT1201113B (it) * 1986-01-10 1989-01-27 Fmc Corp Composti erbicidi
DE3919045A1 (de) * 1989-06-10 1991-01-03 Bayer Ag 1,3-di-arylmethoxy-4,6-dinitro-benzole, verfahren zu ihrer herstellung und verfahren zur herstellung von 4,6-diaminoresorcin
AU643121B2 (en) * 1991-03-19 1993-11-04 Sumitomo Chemical Company, Limited Aromatic compounds, their production processes and their compositions for the control of insect pests
US5262441A (en) * 1991-03-19 1993-11-16 Sumitomo Chemical Company Limited Aromatic compounds, their production processes and their compositions for the control of insect pests
DE10126432A1 (de) * 2001-05-31 2002-12-05 Bayer Ag Fluor enthaltende Bisphenole, deren Herstellung, deren Vor- und Zwischenprodukte sowie die Verwendung der Fluor enthaltenden Bisphenole
CN113582817A (zh) * 2021-08-16 2021-11-02 常州大学 间三氟甲基苯酚的合成方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE407487C (de) * 1923-11-26 1924-12-15 Merck Chem Fab E Verfahren zur Darstellung von Phenolen
US2159025A (en) * 1937-05-11 1939-05-23 Rohm & Haas Insecticide
US2213215A (en) * 1939-02-25 1940-09-03 Rohm & Haas Insecticide
US2243479A (en) * 1939-02-25 1941-05-27 Rohm & Haas Insecticide
US3207786A (en) * 1961-02-20 1965-09-21 Olin Mathieson 2-(o-halobenzyloxy) formanilides

Also Published As

Publication number Publication date
IE790833L (en) 1979-09-23
EP0004447B1 (fr) 1981-12-02
CH638476A5 (fr) 1983-09-30
DK150471B (da) 1987-03-09
JPS54135737A (en) 1979-10-22
CA1134841A (fr) 1982-11-02
LU81064A1 (fr) 1979-06-19
EP0004447A3 (en) 1979-11-14
EP0004447A2 (fr) 1979-10-03
IL56906A0 (en) 1979-05-31
FR2420519A1 (fr) 1979-10-19
IE48275B1 (en) 1984-11-28
US4168388A (en) 1979-09-18
DK117479A (da) 1979-09-24
AR219793A1 (es) 1980-09-15
JPS6254092B2 (fr) 1987-11-13
HU180454B (en) 1983-03-28
DE2961495D1 (en) 1982-01-28
DK150471C (da) 1987-11-30
GB2017095B (en) 1982-10-20
GB2017095A (en) 1979-10-03
FR2420519B1 (fr) 1981-03-06

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ELI LILLY AND CY

Effective date: 19950331