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本文对含有羟基(OH)羧基(-COOH)双官能团的化合物与三氯化磷如何发生作用进行了研究。通过醇与三氯化磷在无碱存在下的相互作用,随着二者比例不同可生成相应的一烃基,二氯亚磷酸酯或二烃基亚硷酸酯。有机酸在无碱存在下仅生成相应的酰氯可以推知α-羟基酸与三氯化磷的反应似于醇的过程,是以羟基参加反应形成相应的亚磷酸酯。
In this article, we investigated the effect of compounds containing bifunctional hydroxyl (OH) carboxyl groups (-COOH) on phosphorus trichloride. By the interaction of alcohol with phosphorus trichloride in the absence of base, the corresponding monohydrocarbyl, dichlorophosphite or dihydrocarbyl carbonate may be formed as the ratio of the two is different. Organic acids in the absence of alkali only to generate the corresponding acid chloride can be deduced α-hydroxy acid and phosphorus trichloride reaction is similar to the alcohol process, is hydroxy to participate in the reaction to form the corresponding phosphite.