Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Cyclopropane carboxylic esters react with selenolates and lead to the corresponding cyclopropane carboxylic acids or to 4-seleno butyrates. The nature of the solvent and the history of the selenolate determine the final outcome of the reaction. ... Cyclopropane carboxylic esters react with ...