The unusual reactivity of 1-phenyl-1-ethanesulfonic acid in thionyl chloride was investigated. Mechanistic considerations led us to set up a new and efficient synthesis of E-arylethenesulfonamides starting from 1-hydroxy-1-arylalkanes. The easy availability of the starting materials and the straightforward, one-pot procedure make this process an attractive method for the preparation of these compounds
研究了1-
苯基-1-
乙磺酸在亚
硫酰氯中的异常反应性。出于机械方面的考虑,我们从1-羟基-1-芳基
烷烃开始建立了一种新的有效的E-芳基磺
酰胺合成方法。起始原料的易得性和简单的一锅法使该方法成为制备目前广泛用于
化学和制药领域的这些化合物的有吸引力的方法。