JPS58134043A - ２，２，２−トリフルオロエタノ−ルの製造法 - Google Patents

２，２，２−トリフルオロエタノ−ルの製造法

Info

Publication number
JPS58134043A
JPS58134043A JP1682182A JP1682182A JPS58134043A JP S58134043 A JPS58134043 A JP S58134043A JP 1682182 A JP1682182 A JP 1682182A JP 1682182 A JP1682182 A JP 1682182A JP S58134043 A JPS58134043 A JP S58134043A
Authority
JP
Japan
Prior art keywords
reaction
butyrolactone
gamma
solvent
compound shown
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.)
Granted
Application number
JP1682182A
Other languages
English (en)
Japanese (ja)
Other versions
JPS649299B2 (OSRAM
Inventor
Eiji Ogura
小倉　英二
Kunihiro Mito
三戸　邦弘
Shoji Arai
昭治 荒井
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.)
Taiheiyo Cement Corp
Tosoh Corp
Original Assignee
Onoda Cement Co Ltd
Toyo Soda Manufacturing 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 Onoda Cement Co Ltd, Toyo Soda Manufacturing Co Ltd filed Critical Onoda Cement Co Ltd
Priority to JP1682182A priority Critical patent/JPS58134043A/ja
Priority to US06/463,019 priority patent/US4489211A/en
Priority to GB08302930A priority patent/GB2117376B/en
Publication of JPS58134043A publication Critical patent/JPS58134043A/ja
Publication of JPS649299B2 publication Critical patent/JPS649299B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP1682182A 1982-02-04 1982-02-04 ２，２，２−トリフルオロエタノ−ルの製造法 Granted JPS58134043A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1682182A JPS58134043A (ja) 1982-02-04 1982-02-04 ２，２，２−トリフルオロエタノ−ルの製造法
US06/463,019 US4489211A (en) 1982-02-04 1983-02-01 Process for producing 2,2,2-trifluoroethanol
GB08302930A GB2117376B (en) 1982-02-04 1983-02-03 Process for producing 2,2,2-trifluoroethanol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1682182A JPS58134043A (ja) 1982-02-04 1982-02-04 ２，２，２−トリフルオロエタノ−ルの製造法

Publications (2)

Publication Number Publication Date
JPS58134043A true JPS58134043A (ja) 1983-08-10
JPS649299B2 JPS649299B2 (OSRAM) 1989-02-16

Family

ID=11926832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1682182A Granted JPS58134043A (ja) 1982-02-04 1982-02-04 ２，２，２−トリフルオロエタノ−ルの製造法

Country Status (1)

Country Link
JP (1) JPS58134043A (OSRAM)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4590310A (en) * 1984-08-02 1986-05-20 The Boc Group, Inc. Process for the preparation of 2,2,2-trifluoroethanol
JP2002121175A (ja) * 2000-10-13 2002-04-23 F-Tech Inc トリフルオロエチルカルボン酸エステル製造における非プロトン性極性溶媒の回収方法
WO2003024906A1 (en) * 2001-09-14 2003-03-27 Tosoh F-Tech, Inc. Process for preparation of 2,2,2-trifluoroethanol
US6894197B2 (en) 2001-07-02 2005-05-17 Tosoh F-Tech, Inc. Process for producing fluorinated alcohol
CN1315775C (zh) * 2001-09-14 2007-05-16 东曹氟技术株式会社 2，2，2－三氟乙醇的制造方法
JP2014523912A (ja) * 2011-07-19 2014-09-18 バイエル・インテレクチユアル・プロパテイー・ゲー・エム・ベー・ハー ２，２−ジフルオロエタノールの製造方法
CN108069821A (zh) * 2017-12-19 2018-05-25 西安近代化学研究所 一种二氟乙醇合成工艺

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4590310A (en) * 1984-08-02 1986-05-20 The Boc Group, Inc. Process for the preparation of 2,2,2-trifluoroethanol
JP2002121175A (ja) * 2000-10-13 2002-04-23 F-Tech Inc トリフルオロエチルカルボン酸エステル製造における非プロトン性極性溶媒の回収方法
US6894197B2 (en) 2001-07-02 2005-05-17 Tosoh F-Tech, Inc. Process for producing fluorinated alcohol
WO2003024906A1 (en) * 2001-09-14 2003-03-27 Tosoh F-Tech, Inc. Process for preparation of 2,2,2-trifluoroethanol
US7208641B2 (en) 2001-09-14 2007-04-24 Tosoh F-Tech, Inc. Method for producing 2,2,2-trifluoroethanol
CN1315775C (zh) * 2001-09-14 2007-05-16 东曹氟技术株式会社 2，2，2－三氟乙醇的制造方法
JP2008280353A (ja) * 2001-09-14 2008-11-20 Tosoh F-Tech Inc ２，２，２−トリフルオロエタノールの製造方法
JP2014523912A (ja) * 2011-07-19 2014-09-18 バイエル・インテレクチユアル・プロパテイー・ゲー・エム・ベー・ハー ２，２−ジフルオロエタノールの製造方法
CN108069821A (zh) * 2017-12-19 2018-05-25 西安近代化学研究所 一种二氟乙醇合成工艺

Also Published As

Publication number Publication date
JPS649299B2 (OSRAM) 1989-02-16

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