Prismarenes: A New Class of Macrocyclic Hosts Obtained by Templation in a Thermodynamically Controlled Synthesis
作者:Paolo Della Sala、Rocco Del Regno、Carmen Talotta、Amedeo Capobianco、Neal Hickey、Silvano Geremia、Margherita De Rosa、Aldo Spinella、Annunziata Soriente、Placido Neri、Carmine Gaeta
DOI:10.1021/jacs.9b12216
日期:2020.1.29
The novel title macrocycles, based on methylene-bridged 1,5-naphthalene units, have been obtained by template effect in a thermodynamically controlled synthesis. In details, the prism[5]arene 1 or the prism[6]arene 3 was selectively taken away from the equilibrium mixture by using the complemen-tary ammonium-templating agent. When only the solvent 1,2-DCE was used, then the 1,4-confused derivative