Oligoaryl Cruciform Structures as Model Compounds for Coordination-Induced Single-Molecule Switches
作者:Sergio Grunder、Roman Huber、Songmei Wu、Christian Schönenberger、Michel Calame、Marcel Mayor
DOI:10.1002/ejoc.200901150
日期:2010.2
perpendicular oligoaryl bars were assembled with a Suzuki reaction using the corresponding boronic acids, which were already fitted with an ethyl-trimethylsilane (ethyl-TMS) sulfanyl group. In a last step, the ethyl-TMS-protected sulfur atoms were transprotected to the thioacetyl units. The cruciformstructures 3 and 4 are modelcompounds to investigate a coordination-inducedsingle-moleculeswitch exploiting