(2,4-DIHYDROXYPHENYL)(4-METHOXYPHENYL)METHANONE 化学特性,用途語,生産方法
製造方法
preparation by reaction of p-methoxyben-zoic acid (p-anisic acid) with resorcinol,in the presence of Zeolite-H-beta in refluxing p-chlorotoluene (162°) for 3 h, ? with stirring and azeotropic removal of water (55%) ;in the presence of zinc chloride at 160° (Nencki reaction) ;in the presence of zinc chloride and phosphorous oxychloride during 3 h at.
(2,4-DIHYDROXYPHENYL)(4-METHOXYPHENYL)METHANONE 上流と下流の製品情報
原材料
準備製品