MX9601075A - Reactivo y procedimiento utiles para injertar un grupo trifluorometilo substituido sobre un compuesto que posee al menos un grupo funcional electrofilico. - Google Patents

Reactivo y procedimiento utiles para injertar un grupo trifluorometilo substituido sobre un compuesto que posee al menos un grupo funcional electrofilico.

Info

Publication number
MX9601075A
MX9601075A MX9601075A MX9601075A MX9601075A MX 9601075 A MX9601075 A MX 9601075A MX 9601075 A MX9601075 A MX 9601075A MX 9601075 A MX9601075 A MX 9601075A MX 9601075 A MX9601075 A MX 9601075A
Authority
MX
Mexico
Prior art keywords
graft
compound
onto
electrophilic functional
functional group
Prior art date
Application number
MX9601075A
Other languages
English (en)
Other versions
MXPA96001075A (es
Inventor
Gerard Forat
Jean-Manuel Mas
Laurent Saint-Jalmes
Original Assignee
Rhone Poulenc Agrochimie
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26231834&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX9601075(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from FR9503512A external-priority patent/FR2732010B1/fr
Priority claimed from FR9515763A external-priority patent/FR2743065B1/fr
Application filed by Rhone Poulenc Agrochimie filed Critical Rhone Poulenc Agrochimie
Publication of MX9601075A publication Critical patent/MX9601075A/es
Publication of MXPA96001075A publication Critical patent/MXPA96001075A/es

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
    • C07C29/38—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/62—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • 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
    • C07C45/48—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation involving decarboxylation
    • 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
    • C07C45/67—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 isomerisation; by change of size of the carbon skeleton
    • C07C45/68—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 isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/70—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 isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
    • 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
    • C07C45/67—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 isomerisation; by change of size of the carbon skeleton
    • C07C45/68—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 isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/72—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 isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C07C45/74—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 isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with dehydration
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/363—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl 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
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)
  • Steroid Compounds (AREA)
  • Pyridine Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

La invencion se refiere a un reactivo nucleofílico util para insertar un grupo difluorometilo substituido, sobre un compuesto que posee al menos un grupo funcional electrofílico, caracterizado porque comprende: a) un átomo fluorocarboxílico de la formula Ea-CF2-COOH, donde Ea representa un átomo o un grupo electroatrayente, al menos parcialmente salificado por un cation orgánico o mineral, y b) un solvente aprotico polar; y por el hecho de que la proporcion en protones liberables poseídos por sus diversos componentes, comprendidas sus impurezas, es a lo más igual a la mitad de la concentracion molar inicial del ácido fluorocarboxílico. Se describe también un procedimiento de síntesis que utiliza este reactivo, mediante calentamiento para injertar un grupo difluorometilo substituido sobre diversos compuestos.
MXPA/A/1996/001075A 1995-03-24 1996-03-22 Reactivo y procedimiento utiles para injertar un grupo trifluorometilo substituido sobre un compuesto que posee al menos un grupo funcional electrofilico MXPA96001075A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR9503512A FR2732010B1 (fr) 1995-03-24 1995-03-24 Reactif et procede utiles pour greffer un groupement difluoromethyle substitue sur un compose comportant au moins une fonction electrophile
FR9503512 1995-03-24
FR9515763A FR2743065B1 (fr) 1995-12-29 1995-12-29 Reactif et procede utiles pour greffer un groupement difluoromethyle substitue sur un compose comportant au moins une fonction electrophile
FR9515763 1995-12-29

Publications (2)

Publication Number Publication Date
MX9601075A true MX9601075A (es) 1997-07-31
MXPA96001075A MXPA96001075A (es) 1997-12-01

Family

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Also Published As

Publication number Publication date
ATE201393T1 (de) 2001-06-15
ES2157407T5 (es) 2010-04-20
CN1150148C (zh) 2004-05-19
DE69612899T3 (de) 2010-06-10
DE69612899T2 (de) 2001-10-11
KR100436787B1 (ko) 2004-09-18
RO117911B1 (ro) 2002-09-30
PL313435A1 (en) 1996-09-30
PT733614E (pt) 2001-08-30
HU217027B (hu) 1999-11-29
HU9600724D0 (en) 1996-05-28
ES2157407T3 (es) 2001-08-16
JPH08319251A (ja) 1996-12-03
TR199600234A1 (tr) 1997-03-21
CZ85596A3 (en) 1996-10-16
HUP9600724A1 (en) 1997-04-28
BR9601109A (pt) 1998-01-06
EP0733614B1 (fr) 2001-05-23
RU2204545C2 (ru) 2003-05-20
US5756849A (en) 1998-05-26
DE69612899D1 (de) 2001-06-28
CN1137508A (zh) 1996-12-11
JP4450875B2 (ja) 2010-04-14
UA45324C2 (uk) 2002-04-15
AU4822896A (en) 1996-10-03
KR960034146A (ko) 1996-10-22
CA2172450A1 (fr) 1996-09-25
IL117534A0 (en) 1996-07-23
SK37096A3 (en) 1997-07-09
DK0733614T3 (da) 2001-09-10
EP0733614A1 (fr) 1996-09-25
EP0733614B2 (fr) 2010-01-13

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