Bis-urea macrocycles with a deep cavity.
作者：Guobao Huang,# Zhenfeng He,# Chenxi Cai, Wei Jiang*
關(guān)鍵字：Bis-urea macrocycles ，molecular recognition
論文來源：期刊
具體來源：Chem. Comm., 2015, 51, 15490?15493
發(fā)表時間：2015年
Two configurational isomers of bis-urea macrocycles have been synthesized, and their neutral molecule recognition was studied by X-ray crystallography and 1H NMR experiments. Cooperative action between the deep cavity and the urea groups and the influence of dipole alignments on molecular recognition are discussed.