Modular Synthesis of Planar-Chiral<i>para</i>-Substituted Paracyclophanes by Double Suzuki Coupling
作者:Murat Cakici、Stefan Bräse
DOI:10.1002/ejoc.201201043
日期:2012.11
The first synthesis of enantiomerically pure 4,7-paracyclophane ditriflate starting from a quinone was reported. Using this molecule, mono- or dicoupling with boronic acids delivered enantiomerically pure arylparacyclophanes.