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. ... Reaction of piperidine with 1-bromo-1-cyclopropylalkanes, , afforded excellent yields of the homoallylic substitution product, , when the bromine-bearing carbon was sufficiently sterically hindered. ... RT Hrubiec and MB. Smith, unpublished results. ... Presented, in part, at the Thirteenth ...