METHOD FOR PRODUCING BINAPHTHOL COMPOUND

To provide method for producing a binaphthol compound that makes it possible to obtain a desired binaphthol compound with a high selectivity.SOLUTION: The present invention provides a method for producing formula (1) in which in the presence of a low molecular amide compound, a corresponding 1,1...

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Bibliographic Details
Main Authors NAKAI DAIKI, YABE NAOKO, TANIGUCHI NORIHIRO, SUGIMOTO MASASHIGE, KUWANO KAZUHIKO
Format Patent
LanguageEnglish
Japanese
Published 05.03.2020
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Summary:To provide method for producing a binaphthol compound that makes it possible to obtain a desired binaphthol compound with a high selectivity.SOLUTION: The present invention provides a method for producing formula (1) in which in the presence of a low molecular amide compound, a corresponding 1,1'-bi-2-naphthol is blended with ethylene oxide and/or propylene oxide. [Rand R: a halogen atom, a C1-22 monovalent hydrocarbon group, Rand R: H, a methyl group, Yand Y: a single bond, O, n1 and m1: an integer of 0-4].SELECTED DRAWING: None 【課題】所望のビナフトール系化合物を高選択率で得ることができるビナフトール系化合物の製造方法の提供。【解決手段】低分子アミド化合物の存在下で、対応する１，１'−ビ−２−ナフトールにエチレンオキサイド及び／又はプロピレンオキサイドを付加する、式（１）の製造方法。［Ｒ１１及びＲ１２：ハロゲン原子、炭素数１〜２２の１価の炭化水素基、Ｒ１３及びＲ１４：Ｈ、メチル基、Ｙ１１及びＹ１２：単結合、Ｏ、ｎ１及びｍ１：０〜４の整数］【選択図】なし
Bibliography:Application Number: JP20180163141