Title:
METHOD FOR PRODUCING POLYFLUOROALKYL ALCOHOL AND CARBOXYLIC ACID ESTER THEREOF
Document Type and Number:
Japanese Patent JP2019026604
Kind Code:
A
Abstract:
To provide a production method that simultaneously achieves improvement both in a yield of the reaction and a reaction selectivity when producing a polyfluoroalkyl alcohol from a polyfluoroalkyliodide.SOLUTION: A polyfluorolakyliodide and a carboxylic acid secondary amide are reacted in the absence of a reaction solvent by heating with a microwave as a heat source. As a microwave has a property that it preferentially heats a high-polarity substance, it can give selectivity to heating and efficiently heats many intermediates in the reaction and can inhibit a side reaction of a compound which becomes instable under high temperature condition. Therefore, the selectivity of reaction can be enhanced and additionally the reaction time can be dramatically shortened because the reaction intermediates are preferentially heated. The selective heating can afford a high yield without using any reaction solvent.SELECTED DRAWING: None
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Inventors:
KIYONO JUNYA
SATO KATSUYUKI
KOGANE KEISUKE
KURIHARA SATOSHI
SATO KATSUYUKI
KOGANE KEISUKE
KURIHARA SATOSHI
Application Number:
JP2017149041A
Publication Date:
February 21, 2019
Filing Date:
August 01, 2017
Export Citation:
Assignee:
UNIMATEC CO LTD
International Classes:
C07C27/00; C07C31/38; C07C69/06
Domestic Patent References:
| JPH1036294A | 1998-02-10 | |||
| JP2012184183A | 2012-09-27 |
Foreign References:
| WO2007105633A1 | 2007-09-20 | |||
| WO2015137344A1 | 2015-09-17 |
Attorney, Agent or Firm:
Toshio Yoshida
Kazuko Yoshida
Kazuko Yoshida