SEARCH Articles Figures Tables Catenan Catenane Catenane template Catenanes Catenanes 12-catenane Catenanes directed synthesis Catenanes synthesis Catenanes template synthesis Catenanes templated catenane synthesis Directed syntheses Organic Template-Directed Syntheses of Catenanes, Rotaxanes, and Knots Synthesis directive Synthesis templated Template directed Template direction Template synthesis