| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for producing a (trifluoromethylsulfonyl)benzene derivative which is useful as a medicine, an agricultural chemical, a functional material and a production intermediate thereof. <P>SOLUTION: In this method, a (trifluoromethylsulfonyl)benzene derivative is produced by reacting diaryliodonium salt represented by general formula (1) with trifluoromethanesulfinic acid salt in the presence of a copper (I) salt. (In the formula, R<SP POS="POST">1</SP>, R<SP POS="POST">2</SP>, R<SP POS="POST">3</SP>, R<SP POS="POST">4</SP>, R<SP POS="POST">5</SP>, R<SP POS="POST">6</SP>, R<SP POS="POST">7</SP>, R<SP POS="POST">8</SP>, R<SP POS="POST">9</SP>and R<SP POS="POST">10</SP>each independently represents a hydrogen atom, a 1-6C alkyl group, a 1-6C haloalkyl group, a 1-6C alkoxy group, a 2-6C acyl group, (1-5C alkoxy)carbonyl group, a nitro group, a cyano group, a chlorine atom or a bromine atom). <P>COPYRIGHT: (C)2013,JPO&INPIT |
