Download 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. ... Aluminum chloride can be utilized as an active catalyst for the highly regioselective hydrosilylation of 1-alkyl, 1-aryl, 1,1-dialkyl, and cyclic cyclopropanes with chlorodimethylsilane in hexane at room temperature. ... The highly regioselective hydrosilylation of simple cyclopropanes with ...