DK79891A - 2,5-BIS (2,2,2-TRIFLUORETHOXY) ACETOPHENONS USED AS INTERMEDIATES AND PROCEDURES FOR PRODUCING THEREOF - Google Patents

2,5-BIS (2,2,2-TRIFLUORETHOXY) ACETOPHENONS USED AS INTERMEDIATES AND PROCEDURES FOR PRODUCING THEREOF Download PDF

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Publication number
DK79891A
DK79891A DK079891A DK79891A DK79891A DK 79891 A DK79891 A DK 79891A DK 079891 A DK079891 A DK 079891A DK 79891 A DK79891 A DK 79891A DK 79891 A DK79891 A DK 79891A
Authority
DK
Denmark
Prior art keywords
acetophenons
trifluorethoxy
intermediates
bis
procedures
Prior art date
Application number
DK079891A
Other languages
Danish (da)
Other versions
DK79891D0 (en
Inventor
Charles Martin Leir
Original Assignee
Riker Laboratories Inc
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 Riker Laboratories Inc filed Critical Riker Laboratories Inc
Publication of DK79891D0 publication Critical patent/DK79891D0/en
Publication of DK79891A publication Critical patent/DK79891A/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D211/08—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
    • C07D211/18—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D211/26—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by nitrogen atoms
    • 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
    • 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
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/63—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • 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
    • C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C65/21—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing ether groups, groups, groups, or groups
DK079891A 1979-03-19 1991-04-30 2,5-BIS (2,2,2-TRIFLUORETHOXY) ACETOPHENONS USED AS INTERMEDIATES AND PROCEDURES FOR PRODUCING THEREOF DK79891A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2133179A 1979-03-19 1979-03-19
US2133279A 1979-03-19 1979-03-19

Publications (2)

Publication Number Publication Date
DK79891D0 DK79891D0 (en) 1991-04-30
DK79891A true DK79891A (en) 1991-04-30

Family

ID=26694559

Family Applications (3)

Application Number Title Priority Date Filing Date
DK112180A DK167062B1 (en) 1979-03-19 1980-03-14 METHOD FOR PREPARING 1,4-BIS (2,2,2-TRIFLUORETHOXY) BENZEN
DK122290A DK164857C (en) 1979-03-19 1990-05-17 METHOD FOR PREPARING 2,5-BIS (2,2,2-TRIFLUORETHOXY) -N- (2-PIPERIDYLMETHYL) BENZAMIDE
DK079891A DK79891A (en) 1979-03-19 1991-04-30 2,5-BIS (2,2,2-TRIFLUORETHOXY) ACETOPHENONS USED AS INTERMEDIATES AND PROCEDURES FOR PRODUCING THEREOF

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DK112180A DK167062B1 (en) 1979-03-19 1980-03-14 METHOD FOR PREPARING 1,4-BIS (2,2,2-TRIFLUORETHOXY) BENZEN
DK122290A DK164857C (en) 1979-03-19 1990-05-17 METHOD FOR PREPARING 2,5-BIS (2,2,2-TRIFLUORETHOXY) -N- (2-PIPERIDYLMETHYL) BENZAMIDE

Country Status (14)

Country Link
JP (8) JPH01125343A (en)
CA (1) CA1137486A (en)
CH (1) CH643829A5 (en)
DE (1) DE3010195A1 (en)
DK (3) DK167062B1 (en)
ES (1) ES8104227A1 (en)
FR (7) FR2454438A1 (en)
GB (2) GB2045760B (en)
IE (1) IE49558B1 (en)
IL (1) IL59623A (en)
IT (1) IT1195262B (en)
NL (1) NL191486C (en)
PT (1) PT70967A (en)
SE (5) SE447992B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519974A1 (en) * 1982-01-21 1983-07-22 Rhone Poulenc Spec Chim PROCESS FOR THE ACYLATION OF HALOGENO OR TRIHALOGENOMETHYLBENZENES
FR2519980A1 (en) * 1982-01-21 1983-07-22 Rhone Poulenc Spec Chim PROCESS FOR THE SULFONYLATION OF HALOGENO OR TRIHALOGENOMETHYLBENZENES
FR2519979A1 (en) * 1982-01-21 1983-07-22 Rhone Poulenc Spec Chim PROCESS FOR THE PREPARATION OF TRIFLUOROMETHOXY OR TRIFLUOROMETHYLTHIOPHENYLSULFONES
FR2519975A1 (en) * 1982-01-21 1983-07-22 Rhone Poulenc Spec Chim PROCESS FOR PREPARING TRIFLUOROMETHOXY OR TRIFLUOROMETHYLTHIOPHENYLCETONES
FR2525588A1 (en) * 1982-04-22 1983-10-28 Rhone Poulenc Spec Chim PROCESS FOR PREPARING PHENYLCETONES FROM HALOGENO OR TRIHALOGENOMETHYLBENZENES AND ALIPHATIC OR AROMATIC TRIHALOGENOMETHYL COMPOUNDS
EP0175188A1 (en) * 1984-09-11 1986-03-26 Nihon Tokushu Noyaku Seizo K.K. Carbamoylimidazole derivatives
US4675448A (en) * 1985-02-13 1987-06-23 Ethyl Corporation Chlorination process
FR2579591B1 (en) * 1985-03-29 1988-10-14 Rhone Poulenc Spec Chim PROCESS FOR THE PREPARATION OF PENTAFLUOROETHOXY AND PENTAFLUOROETHYLTHIOBENZENIQUE DERIVATIVES
FR2579594B1 (en) * 1985-03-29 1987-06-05 Rhone Poulenc Spec Chim PROCESS FOR THE PREPARATION OF TRIFLUOROETHOXY OR TRIFLUOROETHYLTHIOBENZENES
NZ219913A (en) * 1986-04-25 1990-08-28 Riker Laboratories Inc Various flecainide derivatives and antibodies raised thereto
DE3786037T2 (en) * 1986-04-25 1993-11-25 Abbott Lab Tracer for use in immunological fluorescence polarization methods for the detection of flecainide.
DE3644798A1 (en) * 1986-12-31 1988-07-14 Hoechst Ag NEW NITROHALOALCOXYBENZOLS, METHOD FOR THEIR PRODUCTION AND THEIR USE
FR2640262B1 (en) * 1988-12-14 1991-05-31 Rhone Poulenc Chimie PROCESS FOR THE PREPARATION OF TRIFLUOROETHOXYLATED ARYLIC KETONES
US6316627B1 (en) * 1997-04-21 2001-11-13 Fine Tech Ltd. Process for the preparation of flecainide
IL121288A (en) 1997-07-11 2000-10-31 Finetech Ltd Process and a novel intermediate for the preparation of flecainide
IL120715A (en) 1997-04-21 2000-07-16 Finetech Ltd Process for the preparation of (2,2,2,-trifluoroethoxy)benzoic acids
US7196197B2 (en) 2003-09-17 2007-03-27 Apotex Pharmachem Inc. Process for the preparation of Flecainide, its pharmaceutically acceptable salts and important intermediates thereof
JP4894226B2 (en) * 2005-10-31 2012-03-14 Ｄｉｃ株式会社 Method for producing fluorine-containing liquid crystal compound having hydroquinone skeleton

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539642A (en) * 1967-07-19 1970-11-10 Geigy Chem Corp 2-phenyl-2-(1-naphthyl)acetamides
US3772304A (en) * 1969-10-30 1973-11-13 Hoffmann La Roche 4-hydroxy-isoquinolines and processes for their preparation
US3719687A (en) * 1970-07-22 1973-03-06 Riker Laboratories Inc N-(2-dialkylaminoalkylene)amides of 1,1-dihydroperfluoroalkoxy-substituted aryl acids and salts thereof
US3655728A (en) 1970-07-22 1972-04-11 Riker Laboratories Inc N-(2 - dialkylaminoalkylene)-esters of fluoroalkoxy-substituted aryl carboxylic acid and salts thereof
US3967949A (en) * 1973-06-18 1976-07-06 Eli Lilly And Company Fluoroalkoxyphenyl-substituted nitrogen heterocycles as plant stunting agents
US4169108A (en) * 1973-08-16 1979-09-25 Sterling Drug Inc. 5(OR 6)-[(Substituted-amino)alkyl]-2,3-naphthalenediols
US3900481A (en) * 1974-04-01 1975-08-19 Riker Laboratories Inc Derivatives of pyrrolidine and piperidine
US4005209A (en) * 1974-04-01 1977-01-25 Riker Laboratories, Inc. Antiarrhythmic method utilizing fluoroalkoxy-N-piperidyl and pyridyl benzamides
US4013670A (en) * 1974-04-01 1977-03-22 Riker Laboratories, Inc. Derivatives of pyrrolidine and piperidine
IL49803A (en) * 1975-06-28 1979-11-30 Fisons Ltd Preparation of pyrogallol
DE2616478C2 (en) * 1976-04-14 1986-05-22 Brickl, Rolf, Dr., 7951 Warthausen Medicines, biocides and cosmetics containing fluoroacylresorcins
JPS6023656B2 (en) * 1976-09-02 1985-06-08 川研フアインケミカル株式会社 Method for producing alkoxy aromatic compounds
US4097481A (en) * 1976-11-08 1978-06-27 Riker Laboratories, Inc. Tertiary amide derivatives of pyrrolidine and piperidine
US4071524A (en) * 1976-11-08 1978-01-31 Riker Laboratories, Inc. Derivatives of urea

Also Published As

Publication number Publication date
SE447992B (en) 1987-01-12
SE463419B (en) 1990-11-19
SE8901532L (en) 1989-04-27
DK164857B (en) 1992-08-31
IL59623A (en) 1983-07-31
NL191486C (en) 1995-08-04
FR2468571B1 (en) 1983-03-11
JPH0372212B2 (en) 1991-11-18
SE8002003L (en) 1980-09-20
IT1195262B (en) 1988-10-12
CH643829A5 (en) 1984-06-29
GB2045760B (en) 1983-05-11
JPH01104044A (en) 1989-04-21
ES489629A0 (en) 1981-04-01
IT8020746A0 (en) 1980-03-18
JPH0251906B2 (en) 1990-11-08
JPH022869B2 (en) 1990-01-19
IE800549L (en) 1980-09-19
FR2454438A1 (en) 1980-11-14
GB2045760A (en) 1980-11-05
FR2468590B1 (en) 1983-09-23
DK122290D0 (en) 1990-05-17
SE8401555D0 (en) 1984-03-21
JPH01104045A (en) 1989-04-21
FR2468569B1 (en) 1983-03-11
GB2097000B (en) 1983-11-30
JPH0339498B2 (en) 1991-06-14
DK79891D0 (en) 1991-04-30
JPH01125344A (en) 1989-05-17
IL59623A0 (en) 1980-06-30
DK122290A (en) 1990-05-17
SE8401554D0 (en) 1984-03-21
JPH0251908B2 (en) 1990-11-08
CA1137486A (en) 1982-12-14
JPH022870B2 (en) 1990-01-19
NL8001551A (en) 1980-09-23
JPH01104043A (en) 1989-04-21
SE8901532D0 (en) 1989-04-27
JPH01125343A (en) 1989-05-17
JPH01125339A (en) 1989-05-17
JPH0149695B2 (en) 1989-10-25
JPH01125342A (en) 1989-05-17
DE3010195A1 (en) 1980-10-02
JPH0251907B2 (en) 1990-11-08
FR2468591A1 (en) 1981-05-08
PT70967A (en) 1980-04-01
FR2468570A1 (en) 1981-05-08
FR2468576B1 (en) 1983-01-21
DK167062B1 (en) 1993-08-23
FR2468590A1 (en) 1981-05-08
SE8401554L (en) 1984-03-21
IE49558B1 (en) 1985-10-30
SE8401555L (en) 1984-03-21
NL191486B (en) 1995-04-03
SE447993B (en) 1987-01-12
DE3010195C2 (en) 1990-10-25
FR2454438B1 (en) 1982-07-23
SE463418B (en) 1990-11-19
FR2468576A1 (en) 1981-05-08
JPH01125341A (en) 1989-05-17
GB2097000A (en) 1982-10-27
SE463260B (en) 1990-10-29
SE8901533D0 (en) 1989-04-27
FR2468591B1 (en) 1983-07-22
DK112180A (en) 1980-09-20
FR2468569A1 (en) 1981-05-08
FR2468570B1 (en) 1983-03-11
FR2468571A1 (en) 1981-05-08
DK164857C (en) 1993-01-18
ES8104227A1 (en) 1981-04-01
SE8901533L (en) 1989-04-27

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