Johnson Darren W, Palmer Liam C, Hof Fraser, Iovine Peter M, Rebek Julius
Skaggs Institute for Chemical Biology, Department of Chemistry, Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA 92037, USA.
Chem Commun (Camb). 2002 Oct 7(19):2228-9. doi: 10.1039/b206648c.
A series of substituted glycoluril molecules exhibits a substantial twist of the fused five-membered rings and assembles exclusively chiral hydrogen-bonded ribbons in the solid-state.
一系列取代甘脲分子呈现出稠合五元环的显著扭曲,并在固态下仅组装成手性氢键带。