FR2516504B1 - Procede de preparation de 2-trifluoromethylpropanol par hydrogenation en phase vapeur de 2-trifluoromethylpropanal - Google Patents

Procede de preparation de 2-trifluoromethylpropanol par hydrogenation en phase vapeur de 2-trifluoromethylpropanal

Info

Publication number
FR2516504B1
FR2516504B1 FR8219237A FR8219237A FR2516504B1 FR 2516504 B1 FR2516504 B1 FR 2516504B1 FR 8219237 A FR8219237 A FR 8219237A FR 8219237 A FR8219237 A FR 8219237A FR 2516504 B1 FR2516504 B1 FR 2516504B1
Authority
FR
France
Prior art keywords
trifluoromethylpropanal
trifluoromethylpropanol
preparation
hydrogenation
vapor
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
FR8219237A
Other languages
English (en)
Other versions
FR2516504A1 (fr
Inventor
Toshikazu Kawai
Akira Negishi
Iwao Ojima
Takamasa Fuchikami
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.)
Central Glass Co Ltd
Original Assignee
Central Glass Co Ltd
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 Central Glass Co Ltd filed Critical Central Glass Co Ltd
Publication of FR2516504A1 publication Critical patent/FR2516504A1/fr
Application granted granted Critical
Publication of FR2516504B1 publication Critical patent/FR2516504B1/fr
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
    • C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
    • C07C29/10—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes
    • C07C29/103—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes of cyclic ethers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/755—Nickel
    • 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
    • C07C31/38—Halogenated alcohols containing only fluorine as halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR8219237A 1981-11-18 1982-11-17 Procede de preparation de 2-trifluoromethylpropanol par hydrogenation en phase vapeur de 2-trifluoromethylpropanal Expired FR2516504B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56183718A JPS6059219B2 (ja) 1981-11-18 1981-11-18 ２−トリフルオロメチルプロパノ−ルの製造方法

Publications (2)

Publication Number Publication Date
FR2516504A1 FR2516504A1 (fr) 1983-05-20
FR2516504B1 true FR2516504B1 (fr) 1986-10-10

Family

ID=16140737

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8219237A Expired FR2516504B1 (fr) 1981-11-18 1982-11-17 Procede de preparation de 2-trifluoromethylpropanol par hydrogenation en phase vapeur de 2-trifluoromethylpropanal

Country Status (6)

Country Link
US (1) US4540835A (fr)
JP (1) JPS6059219B2 (fr)
DE (1) DE3242618C2 (fr)
FR (1) FR2516504B1 (fr)
GB (1) GB2109791B (fr)
IT (1) IT1155371B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2580630B1 (fr) * 1985-04-23 1987-05-29 Atochem Procede de synthese du trifluoro-2,2,2 ethanol
IT216963Z2 (it) * 1989-03-07 1991-10-21 Roltra Spa Dispositivo a tasti di comando ma nuale
CN114436777B (zh) * 2020-10-31 2024-06-11 中国石油化工股份有限公司 去除醇类溶剂中醛的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB621654A (en) * 1947-02-24 1949-04-13 Eric Richard Wallsgrove Improvements in or relating to the production of 1, 1, 1-trifluoropropan-2-ol
US2824897A (en) * 1955-06-24 1958-02-25 Minnesota Mining & Mfg Perchlorofluoro alcohols
US2982789A (en) * 1957-12-13 1961-05-02 Allied Chem Manufacture of trifluoroethanol
DE1229058B (de) * 1963-06-22 1966-11-24 Hoechst Ag Verfahren zur Herstellung von 1, 1, 1-Trifluoraethanol
US3356747A (en) * 1964-09-30 1967-12-05 Allied Chem Preparation of 2, 2, 2-trifluoroethanol by catalytic hydrogenation
US3468964A (en) * 1965-08-03 1969-09-23 Du Pont Hydrogenation process
US3440285A (en) * 1966-04-01 1969-04-22 Allied Chem Aldehydes and alcohols prepared therefrom
JPS6036411B2 (ja) * 1980-04-03 1985-08-20 セントラル硝子株式会社 １，１，１，３，３，３−ヘキサフルオロ−プロパン−２−オ−ルの製造法
JPS6041647B2 (ja) * 1980-11-11 1985-09-18 セントラル硝子株式会社 １，１，１，３，３，３−ヘキサフルオロプロパン−２−オ−ルの製法

Also Published As

Publication number Publication date
IT8224291A0 (it) 1982-11-17
US4540835A (en) 1985-09-10
IT1155371B (it) 1987-01-28
IT8224291A1 (it) 1984-05-17
DE3242618C2 (de) 1986-04-17
GB2109791A (en) 1983-06-08
GB2109791B (en) 1985-08-21
JPS5885829A (ja) 1983-05-23
DE3242618A1 (de) 1983-06-01
FR2516504A1 (fr) 1983-05-20
JPS6059219B2 (ja) 1985-12-24

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Legal Events

Date Code Title Description
ST Notification of lapse