FLUORINE-SUBSTITUTED PHENYL BENZOATES AND PROCESS FOR THEIR PREP ARATION
申请人:SAGAMI CHEMICAL RESEARCH CENTER
公开号:EP0203195A1
公开(公告)日:1986-12-03
Fluorine-substituted phenyl benzoates represented by general formula: Ar-CO2-Ar', (wherein one of Ar and Ar' represents a p- or o-fluorophenyl group, and the other represents a m-fluorophenyl group) are prepared by subjecting a fluorobenzoic acid represented by general formula: Ar"-CO2H, (wherein Ar" represents a fluorophenyl group) to oxidative decarboxylation reaction. They are useful as intermediates of fluorophenols.
由通式代表的氟代苯基苯甲酸酯的制备方法如下Ar-CO2-Ar',(其中 Ar 和 Ar'中的一个代表对氟或邻氟苯基,另一个代表间氟苯基)是通过将通式:Ar"- H,(其中 Ar "代表氟苯基)代表的氟苯甲酸进行氧化脱羧反应制备的:Ar"- H,(其中 "Ar "代表氟苯基)进行氧化脱羧反应制备而成。它们可用作氟苯酚的中间体。