New Hybrid Organic−Inorganic Solids with Helical Morphology via H-Bond Mediated Sol−Gel Hydrolysis of Silyl Derivatives of Chiral (<i>R</i>,<i>R</i>)- or (<i>S</i>,<i>S</i>)-Diureidocyclohexane
作者:Joël J. E. Moreau、Luc Vellutini、Michel Wong Chi Man、Catherine Bied
DOI:10.1021/ja003843z
日期:2001.2.1
Shape-Controlled Bridged Silsesquioxanes: Hollow Tubes and Spheres
作者:Joël J. E. Moreau、Luc Vellutini、Michel Wong Chi Man、Catherine Bied
DOI:10.1002/chem.200390183
日期:2003.4.4
A new approach for the morphological control of bridgedsilsesquioxanes has been achieved by the hydrolysis of silylated organic molecules bearing urea groups. The urea groups are responsible for the auto-association of the molecules through intermolecular hydrogen-bonding interactions. The self-assembly leads to supramolecular architectures that have the ability to direct the organization of hybrid