申请人:Dynamit Nobel Aktiengesellschaft
公开号:US04260803A1
公开(公告)日:1981-04-07
p- and o-chloromethylbenzoic acid phenyl esters and thiophenyl esters of the formula ##STR1## wherein X represents oxygen or sulfur and R the radical of a mononuclear or polynuclear phenol or thiophenol which is unsubstituted or which bears additional substituents which may include the substituent ##STR2## wherein X is as above. The components can be produced by reacting p- or o-chloromethylbenzoyl chloride with univalent or polyvalent, mononuclear or polynuclear phenols or the thiophenols in the presence of inert solvents and tertiary amines in a catalytic or stoichiometric amount, amides in a catalytic amount, or in an aqueous alkaline medium.
对应的中文翻译如下:p-和o-氯甲基苯甲酸苯酯和式中的硫或氧和R代表单核或多核酚或硫酚的基团,该基团未被取代或具有可能包括取代基的附加取代基的基团。其中X如上所述。这些组分可以通过在惰性溶剂和三级胺存在下与一价或多价的单核或多核酚或硫酚反应,该反应可以使用催化量或化学计量量的p-或o-氯甲基苯甲酰氯和酚类或硫酚类物质进行,在此过程中可以使用催化量的酰胺,或在含水碱性介质中进行。