ES8704438A1 - Procedimiento para la sintesis del trifluor-2,2,2 etanol - Google Patents

Procedimiento para la sintesis del trifluor-2,2,2 etanol

Info

Publication number
ES8704438A1
ES8704438A1 ES554243A ES554243A ES8704438A1 ES 8704438 A1 ES8704438 A1 ES 8704438A1 ES 554243 A ES554243 A ES 554243A ES 554243 A ES554243 A ES 554243A ES 8704438 A1 ES8704438 A1 ES 8704438A1
Authority
ES
Spain
Prior art keywords
trifluoro
ethanol
synthesis
hydrogenation
trifluoroethanol
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
Application number
ES554243A
Other languages
English (en)
Other versions
ES554243A0 (es
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.)
Arkema France SA
Original Assignee
Atochem 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 Atochem SA filed Critical Atochem SA
Publication of ES554243A0 publication Critical patent/ES554243A0/es
Publication of ES8704438A1 publication Critical patent/ES8704438A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group
    • 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
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group
    • C07C29/141—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group with hydrogen or hydrogen-containing gases
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/34—Halogenated alcohols
    • C07C31/40—Halogenated alcohols perhalogenated

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)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE TRIFLUOR-2,2,2-ETANOL. CONSISTE EN LA REACCION DE HIDROGENOLISIS DEL COMPUESTO DE FORMULA (I), EN LA QUE R REPRESENTA HIDROGENO O ALQUILO C1-8. LA REACCION SE LLEVA A CABO EN FASE LIQUIDA, EN PRESENCIA DE UN CATALIZADOR DE NIQUEL ACTIVADO Y DE UN CO-CATALIZADOR, TAL COMO UNA AMINA TERCIARIA ALIFATICA, A UNA TEMPERATURA COMPRENDIDA ENTRE 170JC Y 180JC. ESTE COMPUESTO TIENE APLICACIONES EN BOMBAS DE CALOR DE ABSORCION, COMO ANESTESICO Y EN LA FABRICACION DE DISOLVENTES.
ES554243A 1985-04-23 1986-04-22 Procedimiento para la sintesis del trifluor-2,2,2 etanol Expired ES8704438A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8506121A FR2580630B1 (fr) 1985-04-23 1985-04-23 Procede de synthese du trifluoro-2,2,2 ethanol

Publications (2)

Publication Number Publication Date
ES554243A0 ES554243A0 (es) 1987-04-01
ES8704438A1 true ES8704438A1 (es) 1987-04-01

Family

ID=9318543

Family Applications (1)

Application Number Title Priority Date Filing Date
ES554243A Expired ES8704438A1 (es) 1985-04-23 1986-04-22 Procedimiento para la sintesis del trifluor-2,2,2 etanol

Country Status (16)

Country Link
US (1) US4658070A (es)
EP (1) EP0200621B1 (es)
JP (1) JPS61249941A (es)
KR (1) KR910000773B1 (es)
AT (1) ATE32879T1 (es)
AU (1) AU591114B2 (es)
CA (1) CA1251468A (es)
DE (1) DE3660032D1 (es)
DK (1) DK184386A (es)
ES (1) ES8704438A1 (es)
FR (1) FR2580630B1 (es)
GR (1) GR861048B (es)
IE (1) IE58474B1 (es)
IL (1) IL78561A0 (es)
NO (1) NO162959C (es)
ZA (1) ZA863035B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001068578A1 (fr) * 2000-03-14 2001-09-20 Daikin Industries, Ltd. Trifluoroacetaldehyde trifluoroethyle hemi-acetal et son procede de preparation
WO2007125909A1 (ja) * 2006-04-28 2007-11-08 Kuraray Co., Ltd. ３－メチル－１，５－ペンタンジオールの製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1229058B (de) * 1963-06-22 1966-11-24 Hoechst Ag Verfahren zur Herstellung von 1, 1, 1-Trifluoraethanol
JPS6059219B2 (ja) * 1981-11-18 1985-12-24 セントラル硝子株式会社 ２−トリフルオロメチルプロパノ−ルの製造方法
GB8334566D0 (en) * 1983-12-29 1984-02-01 Ici Plc Chemical process
FR2567875B1 (fr) * 1984-07-18 1986-08-08 Atochem Procede de synthese du trifluoro-2,2,2 ethanol et de l'alcool hexafluoro-1,1,1,3,3,3 isopropylique
FR2567876B1 (fr) * 1984-07-18 1986-11-28 Atochem Procede de preparation des hydrates de fluoral et d'hexafluoroacetone purs a partir d'hemiacetals

Also Published As

Publication number Publication date
IE861072L (en) 1986-10-23
AU591114B2 (en) 1989-11-30
ES554243A0 (es) 1987-04-01
FR2580630A1 (fr) 1986-10-24
AU5647186A (en) 1986-10-30
US4658070A (en) 1987-04-14
ZA863035B (en) 1986-12-30
JPS61249941A (ja) 1986-11-07
FR2580630B1 (fr) 1987-05-29
JPS6311334B2 (es) 1988-03-14
KR910000773B1 (ko) 1991-02-06
EP0200621A1 (fr) 1986-11-05
NO162959B (no) 1989-12-04
DK184386A (da) 1986-10-24
DE3660032D1 (en) 1988-04-14
ATE32879T1 (de) 1988-03-15
IE58474B1 (en) 1993-09-22
KR860008113A (ko) 1986-11-12
CA1251468A (fr) 1989-03-21
DK184386D0 (da) 1986-04-22
IL78561A0 (en) 1986-08-31
NO861574L (no) 1986-10-24
EP0200621B1 (fr) 1988-03-09
GR861048B (en) 1986-08-12
NO162959C (no) 1990-03-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612