Molecular Tweezers with Freely Rotating Linker and Porphyrin Moieties
作者:Rhys B. Murphy、Duc-Truc Pham、Stephen F. Lincoln、Martin R. Johnston
DOI:10.1002/ejoc.201300207
日期:2013.5
Moleculartweezers were synthesised by using a microwave accelerated alkene plus cyclobutane epoxide reaction between norbornyl appended porphyrin moieties and a diepoxide functionalised phenyl diimide spacer. The tweezers contain several rotational degrees of freedom; about the porphyrin with respect to the norbornyl linker, and between the two norbornyl backbone sections. The ability of ZnII metallated