作者: Evgeny N Ushakov , Artem I Vedernikov , Michael V Alfimov , Sergey P Gromov , None
DOI: 10.1039/C0PP00227E
关键词:
摘要: Self-assembled pseudocyclic structures consisting of two molecules a crown-containing butadienyl dye and Mg2+ ions readily undergo regio- stereospecific [2+2] photocycloaddition in MeCN to produce single cyclobutane stereoisomer almost quantitative yield.