【Special Organic Chemistry Lecture】Functional Supramolecular Chemistry

报告人: Professor Stefan Matile

              University of Geneva

              founding member of the National Centre of Competence in Research (NCCR）

              Chemical Biology and the NCCR Molecular Systems Engineering

时　间: 2019年6月25日(星期二）下午03:00

地　点: 化学楼A717

邀请人: 雷晓光

“ Functional Supramolecular Chemistry”

This lecture will focus on synthetic supramolecular systems with interesting functions.  Particular emphasis will be on the integration of new (or almost new) concepts and principles from supramolecular chemistry into functional systems.  The general expectation is that fundamentally new approaches to create function will ultimately allow us to tackle challenges in chemistry, biology and the materials sciences that are otherwise beyond reach.  Functions of current interest include catalysis with anion-π interactions chalcogen bonds and pnictogen bonds, mechanosensitive fluorescent probes that change color like lobster during cooking to image physical forces in biological systems, and dynamic covalent exchange chemistry to find new ways into cells and deliver otherwise problematic substrates (e.g., quantum dots,artificial metalloenzyme).  From these lessons from supramolecular chemistry, new privileged scaffolds are emerging regularly, including naphthalenediimides (NDIs), dithienothiophenes (DTTs), cyclic oligochalcogenides (COCs; disulfides, diselenides, benzopolysulfanes), and so on.

欢迎参加！