[go: up one dir, main page]

NO972129L - Fremgangsmåte for fremstilling av 1-halo-3-trialkylsilanyl-benzenderivater - Google Patents

Fremgangsmåte for fremstilling av 1-halo-3-trialkylsilanyl-benzenderivater

Info

Publication number
NO972129L
NO972129L NO972129A NO972129A NO972129L NO 972129 L NO972129 L NO 972129L NO 972129 A NO972129 A NO 972129A NO 972129 A NO972129 A NO 972129A NO 972129 L NO972129 L NO 972129L
Authority
NO
Norway
Prior art keywords
preparation
halo
trialkylsilanyl
benzene derivatives
useful
Prior art date
Application number
NO972129A
Other languages
English (en)
Other versions
NO972129D0 (no
Inventor
Dennis Karl Klipa
Robert Thomas Keaten
Original Assignee
Hoechst Marion Roussel 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 Hoechst Marion Roussel Inc filed Critical Hoechst Marion Roussel Inc
Publication of NO972129D0 publication Critical patent/NO972129D0/no
Publication of NO972129L publication Critical patent/NO972129L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/0803—Compounds with Si-C or Si-Si linkages
    • C07F7/0825—Preparations of compounds not comprising Si-Si or Si-cyano linkages
    • C07F7/0827—Syntheses with formation of a Si-C bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Foreliggende oppfinnelse an- går en ny fremgangsmåte for fremstil- ling av l-halo-3-trialkylsilanyl- benzener fra 1,3-dihalobenzener som er anvendbare mellomprodukter ved frem- stilling av l-(3-trialkylsilylfenyl)- 2,2,2-trifluormetyletanoner som er anvendbare for behandling av Alzheimers sykdom og senil demens.
NO972129A 1994-11-08 1997-05-07 Fremgangsmåte for fremstilling av 1-halo-3-trialkylsilanyl-benzenderivater NO972129L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/336,142 US5486638A (en) 1994-11-08 1994-11-08 Process for the preparation of 1-halo-3-trialkysilanyl-benzene derivatives
PCT/US1995/012763 WO1996014322A1 (en) 1994-11-08 1995-10-04 Process for the preparation of 1-halo-3-trialkylsilanyl-benzene derivatives

Publications (2)

Publication Number Publication Date
NO972129D0 NO972129D0 (no) 1997-05-07
NO972129L true NO972129L (no) 1997-05-07

Family

ID=23314759

Family Applications (1)

Application Number Title Priority Date Filing Date
NO972129A NO972129L (no) 1994-11-08 1997-05-07 Fremgangsmåte for fremstilling av 1-halo-3-trialkylsilanyl-benzenderivater

Country Status (16)

Country Link
US (1) US5486638A (no)
EP (1) EP0791001A1 (no)
JP (1) JPH11501285A (no)
KR (1) KR970707134A (no)
AR (1) AR000246A1 (no)
AU (1) AU695326B2 (no)
CA (1) CA2204728A1 (no)
FI (1) FI971964A (no)
HU (1) HUT76927A (no)
IL (1) IL115907A0 (no)
MX (1) MX9703368A (no)
NO (1) NO972129L (no)
NZ (1) NZ295530A (no)
TW (1) TW349952B (no)
WO (1) WO1996014322A1 (no)
ZA (1) ZA959322B (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5596120A (en) * 1995-10-23 1997-01-21 Dow Corning Corporation Process for preparation of organosilanes
JP3869177B2 (ja) * 2000-02-14 2007-01-17 セントラル硝子株式会社 オクタフルオロ［２，２］パラシクロファンの製造方法
US6686492B2 (en) * 2002-06-13 2004-02-03 Dow Corning Corporation Preparation of organosilicon intermediate and their derivatives in a novel grignard process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080324A (en) * 1960-08-01 1963-03-05 Cincinnati Milling Machine Co Grignard reagents
US3347897A (en) * 1963-12-24 1967-10-17 Monsanto Res Corp Haloaryl organodisilaalkane compounds and use therefor
US4116993A (en) * 1977-07-05 1978-09-26 General Electric Company Process for producing aromatic-containing silicone compounds
DE3726999A1 (de) * 1987-08-13 1989-02-23 Consortium Elektrochem Ind Dimethylsilyl-substituierte benzoylchloride und verfahren zu ihrer herstellung
EP0403713A1 (en) * 1989-06-22 1990-12-27 Merrell Dow Pharmaceuticals Inc. Novel acetylcholinesterase inhibitors

Also Published As

Publication number Publication date
HUT76927A (hu) 1998-01-28
FI971964A0 (fi) 1997-05-07
KR970707134A (ko) 1997-12-01
NZ295530A (en) 1999-02-25
NO972129D0 (no) 1997-05-07
AU695326B2 (en) 1998-08-13
ZA959322B (en) 1996-05-29
CA2204728A1 (en) 1996-05-17
AU3889295A (en) 1996-05-31
EP0791001A1 (en) 1997-08-27
AR000246A1 (es) 1997-06-18
US5486638A (en) 1996-01-23
MX9703368A (es) 1997-08-30
FI971964A (fi) 1997-05-07
TW349952B (en) 1999-01-11
IL115907A0 (en) 1996-01-31
WO1996014322A1 (en) 1996-05-17
JPH11501285A (ja) 1999-02-02

Similar Documents

Publication Publication Date Title
CA2210022A1 (en) Paroxetine hydrochloride solvates
EG20281A (en) Process for preparing heterocyclic cyclic amine derivatives useful in enhancing memory in patients suffering from dementia and alzheimer's disease
PT835257E (pt) Intermediarios e processo para o fabrico de derivados camptotecina (cpt-11) e compostos relacionados
NO20006645L (no) Ny form av irbesartan, fremgangsmåte for å oppnå den nevnte form og farmasöytiske preparater inneholdende den samme
NO853091L (no) Nytt mellomprodukt og fremgangsmaate ved fremstilling derav.
DK0923554T3 (da) N-Benzylpiperidin- og tetrahydropyridinderivater
NO920235D0 (no) Substituerte 1,2,3,4-tetrahydrocyklopent(b)indoler, 1,2,3,3a,4,8a-heksahydrocyklopent(b)indoler og beslektede forbindelser, mellomprodukter og en fremgangsmaate for fremstilling av disse og deres bruk som medikamenter
NO972129L (no) Fremgangsmåte for fremstilling av 1-halo-3-trialkylsilanyl-benzenderivater
MXPA03010960A (es) Proceso para la produccion de fexofenadina derivado de piperidina.
FI964429A (fi) Menetelmä 1-(3-trialkyylisilyylifenyyli)-2,2,2-trifluorimetyylietanonin johdannaisten valmistamiseksi
NO975961L (no) Fremgangsmåte for fremstilling av 1-(3-trialkylsilylfenyl)-2,2,2-trifluorometyl-ethanonderivater
BG102084A (en) Condensed thiazole derivativs having affinity to 5-ht receptors
ATE270287T1 (de) 2,3-dihydro-1h-isoindolderivate, verfahren zu ihrer herstellung und ihre verwendung als hemmer der serotoninwiederaufnahme
DE69812079D1 (de) Verfahren zur herstellung eines buthylthuio-isochinolinderivates und zwischenprodukte dafür
PL327461A1 (en) Novel derivatives of piperazine alkylthiopyrimidines, pharmaceutic compositions containing such compounds and method of obtaining novel compounds
ATE131155T1 (de) Verfahren zur herstellung von zwischenprodukten und zur synthese von n-(2-hydroxyethyl)-2- hydroxymethyl-3,4,5-trihydroxypiperidine.
NO951103D0 (no) Fremgangsmåte ved fremstilling av syntesegass
MX9605344A (es) Procedimiento para la preparacion de derivados de 1-(3-trialquilsililfenil)-2,2,2-trifluorometil etanona
WO2003087035A8 (en) 2,5-bis-diamine-'1,4! benzoquinone derivatives for the treatment of alzheimer's disease a process for their preparation and intermediates therefor
NO308358B1 (no) FremgangsmÕte ved fremstilling av cykloheptimidazolderivater og synteseintermediat dertil

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application