DK79891D0 - 2,5-bis(2,2,2-trifluorethoxy)acetophenoner til brug som mellemprodukter og fremgangsmaade til fremstilling deraf - Google Patents

2,5-bis(2,2,2-trifluorethoxy)acetophenoner til brug som mellemprodukter og fremgangsmaade til fremstilling deraf

Info

Publication number
DK79891D0
DK79891D0 DK91798A DK79891A DK79891D0 DK 79891 D0 DK79891 D0 DK 79891D0 DK 91798 A DK91798 A DK 91798A DK 79891 A DK79891 A DK 79891A DK 79891 D0 DK79891 D0 DK 79891D0
Authority
DK
Denmark
Prior art keywords
acetophenons
trifluorethoxy
intermediates
bis
procedures
Prior art date
Application number
DK91798A
Other languages
English (en)
Other versions
DK79891A (da
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 DK79891A publication Critical patent/DK79891A/da
Publication of DK79891D0 publication Critical patent/DK79891D0/da

Links

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Hydrogenated Pyridines (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK91798A 1979-03-19 1991-04-30 2,5-bis(2,2,2-trifluorethoxy)acetophenoner til brug som mellemprodukter og fremgangsmaade til fremstilling deraf DK79891D0 (da)

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
DK79891A DK79891A (da) 1991-04-30
DK79891D0 true DK79891D0 (da) 1991-04-30

Family

ID=26694559

Family Applications (3)

Application Number Title Priority Date Filing Date
DK112180A DK167062B1 (da) 1979-03-19 1980-03-14 Fremgangsmaade til fremstilling af 1,4-bis(2,2,2-trifluorethoxy)benzen
DK122290A DK164857C (da) 1979-03-19 1990-05-17 Fremgangsmaade til fremstilling af 2,5-bis(2,2,2-trifluorethoxy)-n-(2-piperidylmethyl)benzamid
DK91798A DK79891D0 (da) 1979-03-19 1991-04-30 2,5-bis(2,2,2-trifluorethoxy)acetophenoner til brug som mellemprodukter og fremgangsmaade til fremstilling deraf

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DK112180A DK167062B1 (da) 1979-03-19 1980-03-14 Fremgangsmaade til fremstilling af 1,4-bis(2,2,2-trifluorethoxy)benzen
DK122290A DK164857C (da) 1979-03-19 1990-05-17 Fremgangsmaade til fremstilling af 2,5-bis(2,2,2-trifluorethoxy)-n-(2-piperidylmethyl)benzamid

Country Status (14)

Country Link
JP (8) JPH01125339A (da)
CA (1) CA1137486A (da)
CH (1) CH643829A5 (da)
DE (1) DE3010195A1 (da)
DK (3) DK167062B1 (da)
ES (1) ES8104227A1 (da)
FR (7) FR2454438A1 (da)
GB (2) GB2045760B (da)
IE (1) IE49558B1 (da)
IL (1) IL59623A (da)
IT (1) IT1195262B (da)
NL (1) NL191486C (da)
PT (1) PT70967A (da)
SE (5) SE447992B (da)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519974A1 (fr) * 1982-01-21 1983-07-22 Rhone Poulenc Spec Chim Procede d'acylation d'halogeno ou trihalogenomethylbenzenes
FR2519979A1 (fr) * 1982-01-21 1983-07-22 Rhone Poulenc Spec Chim Procede de preparation de trifluoromethoxy ou trifluoromethylthiophenylsulfones
FR2519975A1 (fr) * 1982-01-21 1983-07-22 Rhone Poulenc Spec Chim Procede de preparation de trifluoromethoxy ou trifluoromethylthiophenylcetones
FR2519980A1 (fr) * 1982-01-21 1983-07-22 Rhone Poulenc Spec Chim Procede de sulfonylation d'halogeno ou trihalogenomethylbenzenes
FR2525588A1 (fr) * 1982-04-22 1983-10-28 Rhone Poulenc Spec Chim Procede de preparation de phenylcetones a partir d'halogeno ou trihalogenomethylbenzenes et de composes aliphatiques ou aromatiques trihalogenomethyles
EP0175188A1 (de) * 1984-09-11 1986-03-26 Nihon Tokushu Noyaku Seizo K.K. Carbamoylimidazol-Derivate
US4675448A (en) * 1985-02-13 1987-06-23 Ethyl Corporation Chlorination process
FR2579591B1 (fr) * 1985-03-29 1988-10-14 Rhone Poulenc Spec Chim Procede de preparation de derives pentafluoroethoxy et pentafluoroethylthiobenzeniques
FR2579594B1 (fr) * 1985-03-29 1987-06-05 Rhone Poulenc Spec Chim Procede de preparation de trifluoroethoxy ou trifluoroethylthiobenzenes
DE3786037T2 (de) * 1986-04-25 1993-11-25 Abbott Lab Tracer zur Benutzung in immunologischen Fluoreszenz-Polarisationsverfahren zum Nachweis von Flecainid.
NZ219913A (en) * 1986-04-25 1990-08-28 Riker Laboratories Inc Various flecainide derivatives and antibodies raised thereto
DE3644798A1 (de) * 1986-12-31 1988-07-14 Hoechst Ag Neue nitrohaloalkoxybenzole, verfahren zu ihrer herstellung und ihre verwendung
FR2640262B1 (fr) * 1988-12-14 1991-05-31 Rhone Poulenc Chimie Procede de preparation de cetones aryliques trifluoroethoxylees
IL120715A (en) * 1997-04-21 2000-07-16 Finetech Ltd Process for the preparation of (2,2,2,-trifluoroethoxy)benzoic acids
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
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 (ja) * 2005-10-31 2012-03-14 Ｄｉｃ株式会社 ハイドロキノン骨格を有する含フッ素液晶化合物の製造方法

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
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
US3900481A (en) * 1974-04-01 1975-08-19 Riker Laboratories Inc Derivatives of pyrrolidine and piperidine
IL49803A (en) * 1975-06-28 1979-11-30 Fisons Ltd Preparation of pyrogallol
DE2616478C2 (de) * 1976-04-14 1986-05-22 Brickl, Rolf, Dr., 7951 Warthausen Fluoracylresorcine enthaltende Arzneimittel, Biocide und Kosmetika
JPS6023656B2 (ja) * 1976-09-02 1985-06-08 川研フアインケミカル株式会社 アルコキシ芳香族化合物の製造方法
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
GB2097000B (en) 1983-11-30
FR2468570A1 (fr) 1981-05-08
DK122290A (da) 1990-05-17
SE8901532D0 (sv) 1989-04-27
DK112180A (da) 1980-09-20
SE8901533D0 (sv) 1989-04-27
IL59623A (en) 1983-07-31
JPH01125339A (ja) 1989-05-17
NL191486B (nl) 1995-04-03
IT8020746A0 (it) 1980-03-18
DK79891A (da) 1991-04-30
PT70967A (en) 1980-04-01
SE447993B (sv) 1987-01-12
CH643829A5 (de) 1984-06-29
JPH0339498B2 (da) 1991-06-14
SE447992B (sv) 1987-01-12
IE800549L (en) 1980-09-19
SE8901532L (sv) 1989-04-27
FR2468571B1 (da) 1983-03-11
JPH0149695B2 (da) 1989-10-25
DK167062B1 (da) 1993-08-23
SE463418B (sv) 1990-11-19
FR2454438A1 (fr) 1980-11-14
GB2045760A (en) 1980-11-05
JPH01125343A (ja) 1989-05-17
JPH01104045A (ja) 1989-04-21
CA1137486A (en) 1982-12-14
SE8002003L (sv) 1980-09-20
DE3010195C2 (da) 1990-10-25
DK164857C (da) 1993-01-18
FR2468591A1 (fr) 1981-05-08
SE8901533L (sv) 1989-04-27
IE49558B1 (en) 1985-10-30
SE8401554D0 (sv) 1984-03-21
NL191486C (nl) 1995-08-04
DK122290D0 (da) 1990-05-17
JPH01125342A (ja) 1989-05-17
FR2468569B1 (da) 1983-03-11
IT1195262B (it) 1988-10-12
SE463260B (sv) 1990-10-29
JPH0251908B2 (da) 1990-11-08
IL59623A0 (en) 1980-06-30
FR2454438B1 (da) 1982-07-23
SE8401555L (sv) 1984-03-21
FR2468591B1 (da) 1983-07-22
FR2468571A1 (fr) 1981-05-08
JPH022870B2 (da) 1990-01-19
FR2468576A1 (fr) 1981-05-08
ES489629A0 (es) 1981-04-01
JPH01104044A (ja) 1989-04-21
JPH01104043A (ja) 1989-04-21
GB2045760B (en) 1983-05-11
FR2468590B1 (da) 1983-09-23
JPH0251907B2 (da) 1990-11-08
JPH01125344A (ja) 1989-05-17
FR2468590A1 (fr) 1981-05-08
FR2468576B1 (da) 1983-01-21
FR2468569A1 (fr) 1981-05-08
GB2097000A (en) 1982-10-27
SE8401554L (sv) 1984-03-21
DK164857B (da) 1992-08-31
SE8401555D0 (sv) 1984-03-21
JPH0372212B2 (da) 1991-11-18
FR2468570B1 (da) 1983-03-11
SE463419B (sv) 1990-11-19
NL8001551A (nl) 1980-09-23
ES8104227A1 (es) 1981-04-01
DE3010195A1 (de) 1980-10-02
JPH022869B2 (da) 1990-01-19
JPH0251906B2 (da) 1990-11-08
JPH01125341A (ja) 1989-05-17

Similar Documents

Publication Publication Date Title
DK79891D0 (da) 2,5-bis(2,2,2-trifluorethoxy)acetophenoner til brug som mellemprodukter og fremgangsmaade til fremstilling deraf
DK164702C (da) 3,4-disubstituerede 1,2,5-thiadiazol-1-oxider eller -1,1-dioxider
DK157196C (da) Krystallinsk 4,1',6'-trichlor-4,1',6,-tridesoxygalactosaccharose, anvendelse deraf som soedemiddel og soedemiddel indeholdende denne
DK537780A (da) 1,8-naphthyridin-derivater
DK187687A (da) Fungicide forbindelser og fremgangsmaade til fremstilling deraf, midler indeholdende forbindelserne og disses anvendelse
DK457581A (da) 4,5-polymethylen-4-isothiazolin-3-oner fremgangsmaade til deres fremstilling og deres anvendelse
DK32684D0 (da) Fremgangsmade til fremstilling af 26,26,26,27,27,27-hexafluorlalfa,25-dihydroxycholesterol og mellemprodukter til brug herfor
DK336779A (da) 1,2,3,5-tetrahydroimidazothienopyrimidin-2-oner og fremgangsmmaade til fremstilling heraf
DK240979A (da) 3-azabicyclo (3,1,0) hexanderivater
NO790934L (no) 2,6-dialkoksybenzamider og fremgangsmaate til deres fremstilling
SE8008339L (sv) 24,24-difluoro-1alfa,25-dihydroxikolekalciferol
NO882562D0 (no) Nye 2-guanidino-tiazol-forbindelser fremgangsmaate for fremstilling derav og anvendelse derav.
IT1123137B (it) "3",4"-diaciltilosina e procedimento per la sua produzione
DK467780A (da) Fremgangsmaade til fremstilling af 24,24-difluor25-hydrochlecalciferol og mellemprodukter til brug ved fremgangsmaaden
FI803727L (fi) 2,3-indolidionderivat
RO84099A (ro) Procedeu pentru obtinerea 1,2,5-o0adiazol-2-o0izilor
DK385282A (da) Fluorholdige 4,6-diamino-s-triaziner, fremgangsmaader og mellemprodukter til deres fremstilling og deres anvendelse som herbicider
DK248878A (da) Deuterede 1,1,-difluor-2,2-dihalogenethyl-difluormethylethere og fremgangsmaade til fremstilling deraf
FI801473A (fi) Framstaellningsfoerfarande foer 5-merkapto-1,2,3-triazoler
DK537681A (da) 2,3-dihydropyraner og fremgangsmaade til fremstilling heraf
BE883295A (fr) 6,7-secoergolines
DK241079A (da) 3-azabicyclo (3,1,0) hexanderivater
FI800106A (fi) Foerfarande foer separering av d,1 2-(6-metoxi-2-naftyl)propionsyra
IT7922320A0 (it) 1,6-dimesil-3,4-dimetil-d-mannitolo e procedimento per la sua preparazione.
NO811163L (no) 2,6-diaminonbulariner, og fremgangsmaate for deres fremstilling