反应详情

In a manner analogous to that described in Example 1, by the reaction of hydroxylamine with 1,1-cyclopentane-diacetic anhydride, there was obtained 1,1-cyclopentane-diacetic acid N-hydroxyimide (m.p. 70°-74° C.) which, by acylation with benzene-sulphonyl chloride, was converted into benzene-sulphonyloxy-1,1-cyclopentane-diacetic acid imide (m.p. 133°-136° C.).