METHOD FOR PRODUCING FLUOROVINYL AMIDE COMPOUND

WIPO Patent Application WO/2020/116589

A9

The purpose of the present disclosure is to provide a novel method for producing a fluorovinyl amide compound. The purpose is achieved by means of a method for producing a compound represented by formula (I) [in the formula, Rf is -F or fluoroalkyl, and Ra1 is -H or an organic group and Ra2 is -H or an organic group, or (i) Ra1 and Ra2, (ii) Ra1 and Rf, or (iii) Rf and Ra2 may be linked, and Rb1 is -H or an organic group and Rb2 is -H or an organic group, or Rb1 and Rb2 may be linked together with atoms, which are respectively adjacent to Rb1 and Rb2, to form a nitrogen-containing ring that may have at least one substituent], the method comprising step A for reacting a compound represented by formula (2) [in the formula, Rx is a leaving group, and other symbols are as defined above] with a compound represented by formula (3) [in the formula, symbols are as defined above] or a salt thereof in the presence of a transition metal catalyst.

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HOSHIYA NAOYUKI (JP)
MATSUI MOTOSHI (JP)
KISHIKAWA YOSUKE (JP)

PCT/JP2019/047719

July 30, 2020

December 05, 2019

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DAIKIN IND LTD (JP)

C07C231/08; C07C233/66; C07D207/27; C07D209/46; C07D211/76; C07D263/22; C07B61/00

SAEGUSA & PARTNERS (JP)

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