ES2045489T3 - Procedimiento de preparacion de 4-aril disubstituido-1-tetralonas. - Google Patents

Procedimiento de preparacion de 4-aril disubstituido-1-tetralonas.

Info

Publication number
ES2045489T3
ES2045489T3 ES89401577T ES89401577T ES2045489T3 ES 2045489 T3 ES2045489 T3 ES 2045489T3 ES 89401577 T ES89401577 T ES 89401577T ES 89401577 T ES89401577 T ES 89401577T ES 2045489 T3 ES2045489 T3 ES 2045489T3
Authority
ES
Spain
Prior art keywords
disubstituted
alkyl
tetralons
aril
preparation procedure
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES89401577T
Other languages
English (en)
Inventor
Guy Adrian
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Synthelabo SA
Original Assignee
Synthelabo SA
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 Synthelabo SA filed Critical Synthelabo SA
Application granted granted Critical
Publication of ES2045489T3 publication Critical patent/ES2045489T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
    • C07C45/512—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being a free hydroxyl group
    • 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
    • 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
    • C07C45/42—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrolysis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/687—Unsaturated compounds containing a keto groups being part of a ring containing halogen
    • C07C49/697—Unsaturated compounds containing a keto groups being part of a ring containing halogen containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/753—Unsaturated compounds containing a keto groups being part of a ring containing ether groups, groups, groups, or groups
    • C07C49/755—Unsaturated compounds containing a keto groups being part of a ring containing ether groups, groups, groups, or groups a keto group being part of a condensed ring system with two or three rings, at least one ring being a six-membered aromatic ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Catalysts (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO DE PREPARACION DE 4 - ARIL DISUSTITUIDO 1 - TETRALONES DE FORMULA(I), EN LA QUE X ES HALOGENO, ALQUILO DE 1 A 4 C O ALCOXI DE 1 A 4 CE Y SITUADO EN POSICION 2'' O 3'' ES HALOGENO O ALQUILO DE 1 A 4 C, CARACTERIZANDOSE ESTE PROCEDIMIENTO EN QUE COMPRENDE LA REACCION, EN PRESENCIA DE UN AGENTE ACIDO, DE ALFA - NAFTOL DE FORMULA(II) CON UN HIDROCARBURO AROMATICO DE FORMULA(III), DONDE X ES HALOGENO, ALQUILO DE 1 4 C, O ALCOXI DE 1 A 4 E Y ESTA SITUADO EN POSICION ORTO O META CON RELACION A X Y REPRESENTA HALOGENO O ALQUILO DE 1 A 4 C.
ES89401577T 1988-06-08 1989-06-07 Procedimiento de preparacion de 4-aril disubstituido-1-tetralonas. Expired - Lifetime ES2045489T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8807641A FR2632633B1 (fr) 1988-06-08 1988-06-08 Procede de preparation de 4-aryl-1-tetralones

Publications (1)

Publication Number Publication Date
ES2045489T3 true ES2045489T3 (es) 1994-01-16

Family

ID=9367081

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89401577T Expired - Lifetime ES2045489T3 (es) 1988-06-08 1989-06-07 Procedimiento de preparacion de 4-aril disubstituido-1-tetralonas.

Country Status (11)

Country Link
US (1) US5019655A (es)
EP (1) EP0346226B1 (es)
JP (1) JP2543983B2 (es)
AT (1) ATE85791T1 (es)
CA (1) CA1339378C (es)
DE (1) DE68904928T2 (es)
DK (1) DK171020B1 (es)
ES (1) ES2045489T3 (es)
FR (1) FR2632633B1 (es)
IE (1) IE62753B1 (es)
PT (1) PT90785B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5750794A (en) * 1993-11-30 1998-05-12 Pfizer Inc. Process for preparing chiral tetralone
HU218599B (hu) * 1996-10-09 2000-10-28 EGIS Gyógyszergyár Rt. Eljárás 4-(3,4-diklór-fenil)-3,4-dihidro-1-(2H)-naftalin-1-on előállítására
FR2777000B1 (fr) 1998-04-01 2002-09-27 Catalys Procede de preparation de la sertraline racemique
US6103938A (en) * 1998-04-23 2000-08-15 Ciba Specialty Chemicals Corporation Process for preparing 4-(substituted phenyl)-3,4-dihydro-2H-naphthalen-1-ones
US6054614A (en) * 1998-04-23 2000-04-25 Ciba Specialty Chemicals Corporation Process for the preparation of tetralone imines for the preparation of active pharmaceutical compounds
DE60020153T2 (de) 1999-11-16 2006-01-26 Ciba Speciality Chemicals Holding Inc. Verfahren zur herstellung von ketiminen
US6723878B2 (en) 2001-06-15 2004-04-20 Orion Corporation Fermion Method for preparing sertraline
CN116041160A (zh) * 2021-10-28 2023-05-02 上虞京新药业有限公司 一种将异舍曲酮转化为舍曲酮的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4029731A (en) * 1974-11-06 1977-06-14 Pfizer Inc. Aminophenyltetralin compounds
US4045488A (en) * 1974-11-06 1977-08-30 Pfizer Inc. Aminophenyltetralin compounds
US4536518A (en) * 1979-11-01 1985-08-20 Pfizer Inc. Antidepressant derivatives of cis-4-phenyl-1,2,3,4-tetrahydro-1-naphthalenamine

Also Published As

Publication number Publication date
EP0346226B1 (fr) 1993-02-17
JP2543983B2 (ja) 1996-10-16
DK279289A (da) 1989-12-09
IE62753B1 (en) 1995-02-22
US5019655A (en) 1991-05-28
IE891840L (en) 1989-12-08
DE68904928T2 (de) 1993-08-19
ATE85791T1 (de) 1993-03-15
CA1339378C (en) 1997-08-26
PT90785A (pt) 1989-12-29
JPH0236142A (ja) 1990-02-06
DK279289D0 (da) 1989-06-07
FR2632633B1 (fr) 1991-04-05
DK171020B1 (da) 1996-04-22
FR2632633A1 (fr) 1989-12-15
EP0346226A1 (fr) 1989-12-13
DE68904928D1 (de) 1993-03-25
PT90785B (pt) 1994-10-31

Similar Documents

Publication Publication Date Title
GR3000418T3 (en) Preparation of fibrates
ES536116A0 (es) Un procedimiento de preparar composiciones de oligomeros de poliarilalcanos
ES557582A0 (es) Un procedimiento para preparar derivados de (benzoil-4-piperidinil-1)-2-fenil-1-alcanoles
ES2045489T3 (es) Procedimiento de preparacion de 4-aril disubstituido-1-tetralonas.
ES2067483T3 (es) Procedimiento para la o-alquilacion de n-(hidroxi)aralquilfeniletanolaminas.
IL89369A0 (en) Substituted 1,2,4-triazinediones,their preparation and their use
PT94131A (pt) Processo para a preparacao de delmopinol
HK1065815A1 (en) Synthesis of ester linked long chain alkyl moieties
DE3461718D1 (en) Process for the preparation of polyphenylene oxides
DK92388D0 (da) Diorganopolysiloxangruppeholdige disubstituerede n,n'-bis-maleimider samt fremgangsmaade til fremstilling deraf
KR860001108A (ko) 페닐-나프티리딘의 제조방법
ES2043072T3 (es) Procedimiento para la diacilacion de compuestos que comprenden dos nucleos aromaticos.
ES2060396T3 (es) Compuesto intermedio utilizado para la preparacion de deferoxamina.
ES550817A0 (es) Procedimiento para preparar derivados de n-carboxialquil-2--oxo-3-diaril-5,6-triazinas
ES556663A0 (es) Procedimiento para preparar derivados de alcoholes primarios de halogeno-bifenil metilo.
ES2070121T3 (es) Procedimiento para la preparacion de 4-alcoxialquil-beta-carbolinas.
ES2013316A6 (es) Un proceso para preparar un derivado de guanidinotiazol
FI930525A (fi) Menetelmä 3-/2-(dimetyyliamino)-etyyli/-N-metyyli-1H-indoli-5-metaanisulfonamidien valmistamiseksi
DK118390A (da) Substituerede quinoliner

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 346226

Country of ref document: ES