Efficient Synthesis and Astonishing Supramolecular Architectures of Several Symmetric Macrolactams
作者:Pierre Baillargeon、Sylvain Bernard、David Gauthier、Rachid Skouta、Yves L. Dory
DOI:10.1002/chem.200700522
日期:2007.11.16
from isotropic media. The overall dipoles in the crystals from lactams 1 and 4, which result mostly from the alignment of amide groups, are zero and large, respectively. Macrolactam 2 displays an astonishing isomorphism when allowed to cool down in anisotropic liquid crystal solutions. Large hollow hexagonal tubes are then obtained through a fractal process. Contrary to the three previous rings, 3 yields