作者: Ito Takatoshi , Ashida Kazuhito , Mihara Masatoshi , Nakai Takeo , Mizuno Takumi
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摘要: PROBLEM TO BE SOLVED: To provide a production method of 2-(hydroxyphenyl) benzoxazoles.SOLUTION: A producing benzoxazoles is characterized by reacting 2-nitro phenol compound having, in molecule, at least one benzene ring substituted with hydroxyl group and nitro the other mutually adjacent carbon atoms or condensed polycyclic hydrocarbon comprising ring, methyl having group.