Kang, Yew Beng2017-12-212017-12-211993b1853960http://hdl.handle.net/1885/138967viii, 164 leavesMacrocyclic compounds SynthesisOrganophosphorus compoundsApproaches towards the synthesis of 1,4,7-triphenyl-1,4,7-triphosphacyclononane199310.25911/5d6c3f25669c12017-12-10