ES2183174T3 - Procedimiento de sintesis de compuestos hidrocarbonados fluorados sobre al menos un carbono de una cadena alquilo. - Google Patents

Procedimiento de sintesis de compuestos hidrocarbonados fluorados sobre al menos un carbono de una cadena alquilo.

Info

Publication number
ES2183174T3
ES2183174T3 ES97923142T ES97923142T ES2183174T3 ES 2183174 T3 ES2183174 T3 ES 2183174T3 ES 97923142 T ES97923142 T ES 97923142T ES 97923142 T ES97923142 T ES 97923142T ES 2183174 T3 ES2183174 T3 ES 2183174T3
Authority
ES
Spain
Prior art keywords
pct
carbon
fluorated
rented
chain
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
ES97923142T
Other languages
English (en)
Inventor
Laurent Saint-Jalmes
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.)
Rhodia Chimie SAS
Original Assignee
Rhodia Chimie SAS
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 Rhodia Chimie SAS filed Critical Rhodia Chimie SAS
Application granted granted Critical
Publication of ES2183174T3 publication Critical patent/ES2183174T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B39/00—Halogenation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyridine Compounds (AREA)
  • Catalysts (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN PROCEDIMIENTO UTIL PARA LA SINTESIS DE DERIVADOS FLUORADOS. ESTE PROCEDIMIENTO SE DEFINE PORQUE CONLLEVA UNA ETAPA EN LA QUE UN SUSTRATO QUE TIENE AL MENOS UN CARBONO HALOGENOFORO DE HIBRIDACION SP 3 P ORTADOR DE AL MENOS DOS HALOGENOS, UNO DE LOS CUALES ES UN HALOGENO CON NUMERO ATOMICO SUPERIOR AL DEL FLUOR, DICHO CARBONO HALOGENOFORO ESTA CONECTADO A, COMO MINIMO, UN ATOMO DE LIGERA HIBRIDACION PORTADOR DE UNA INSATURACION, SE SOMETE A LA ACCION DE UN REACTIVO QUE TIENE AL MENOS UN COMPUESTO DEFINIDO ELEGIDO ENTRE LOS CONSTITUIDOS POR LA ASOCIACION DE UNA BASE DE BRONSTEDT CON UN NUMERO DEFINIDO N DE ACIDO FLUORHIDRICO, SIENDO N AL MENOS IGUAL A 3 Y A LO SUMO A 20, SIENDO VENTAJOSAMENTE IGUAL A 15, Y PREFERENTEMENTE A 10. APLICACION EN LA SINTESIS ORGANICA.
ES97923142T 1996-05-10 1997-05-06 Procedimiento de sintesis de compuestos hidrocarbonados fluorados sobre al menos un carbono de una cadena alquilo. Expired - Lifetime ES2183174T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9605859A FR2748474B1 (fr) 1996-05-10 1996-05-10 Procede de synthese de composes hydrocarbones fluores sur au moins un carbone d'une chaine alcoyle

Publications (1)

Publication Number Publication Date
ES2183174T3 true ES2183174T3 (es) 2003-03-16

Family

ID=9492024

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97923142T Expired - Lifetime ES2183174T3 (es) 1996-05-10 1997-05-06 Procedimiento de sintesis de compuestos hidrocarbonados fluorados sobre al menos un carbono de una cadena alquilo.

Country Status (11)

Country Link
US (1) US6166271A (es)
EP (1) EP0912466B1 (es)
JP (1) JP2000510139A (es)
CN (1) CN1163453C (es)
AT (1) ATE223363T1 (es)
AU (1) AU2902297A (es)
DE (1) DE69715207T2 (es)
ES (1) ES2183174T3 (es)
FR (1) FR2748474B1 (es)
PT (1) PT912466E (es)
WO (1) WO1997043231A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6222078B1 (en) 1998-12-10 2001-04-24 Occidental Chemical Corporation Method of making α-chloro-α,α-difluoro aromatic compounds
HUP0400827A3 (en) * 2001-05-17 2006-03-28 Rhone Poulenc Chimie Use of a composition of an ionic nature as a substrate reagent, a composition constituting a fluorination reagent and a method using same
CN117964490A (zh) * 2024-01-24 2024-05-03 景德镇富祥生命科技有限公司 一种三氟甲基芳香化合物的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1029746A (en) * 1973-11-10 1978-04-18 Hoechst Aktiengesellschaft Process for preparing derivatives of benzene fluorinated in the lateral chains
DE2823969A1 (de) * 1978-06-01 1979-12-13 Hoechst Ag Verfahren zur herstellung organischer fluorverbindungen
JPS59104328A (ja) * 1982-12-06 1984-06-16 Hodogaya Chem Co Ltd トリフルオロメチルベンゼン類の連続的製造方法
FR2730993B1 (fr) * 1995-02-28 1997-04-04 Rhone Poulenc Chimie Procede de synthese de compose hydrocarbone fluore sur un carbone d'une chaine alcoyle

Also Published As

Publication number Publication date
EP0912466B1 (fr) 2002-09-04
DE69715207T2 (de) 2003-08-07
PT912466E (pt) 2003-01-31
AU2902297A (en) 1997-12-05
US6166271A (en) 2000-12-26
FR2748474A1 (fr) 1997-11-14
ATE223363T1 (de) 2002-09-15
WO1997043231A1 (fr) 1997-11-20
CN1163453C (zh) 2004-08-25
EP0912466A1 (fr) 1999-05-06
DE69715207D1 (de) 2002-10-10
CN1218447A (zh) 1999-06-02
JP2000510139A (ja) 2000-08-08
FR2748474B1 (fr) 1998-09-04

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