Complexation of uncharged molecules and anions by crown-type host molecules

摘要: Definite complexes between various uncharged molecules are still relatively unexplored 1) although this type of complexation plays a fundamental role in biochemical processes, e.g. the base-pairing nucleic acids 2), enzyme/substrate or pharmacon/receptor interactions. “The molecular biology is striking example fact that which fit into one another sterically and functionally, lead together to fundamentally new functional possibilities” 1d). A suitable approach respect “the planning synthesis arrangements types molecules, all constructed such they thus by themselves an organized way build up systems where groups held fast desired arrangement intermolecular forces”