Metathesis Reaction of Formaldehyde Acetals: An Easy Entry into the Dynamic Covalent Chemistry of Cyclophane Formation
作者:Roberta Cacciapaglia、Stefano Di Stefano、Luigi Mandolini
DOI:10.1021/ja054362o
日期:2005.10.1
equilibrating system, translated into significant amplifications of C2 when the equilibrated mixtures were exposed to the action of the silver template. These results highlight the potential of Dynamic Combinatorial Chemistry as a powerful tool for the preparation in synthetically useful amounts of an otherwise elusive macrocyclic compound. The possibility of using a mixture of high molecular weight byproducts
A well-behaved dynamic library of cyclophane formaldehyde acetals incorporating diphenylmethane units
作者:Josè Augusto Berrocal、Roberta Cacciapaglia、Stefano Di Stefano
DOI:10.1039/c1ob06323e
日期:——
A new well-behaved dynamic library (DL) based on acetal cyclophanes incorporating diphenylmethane units is described. The effective molarities of the first two members of this library of cyclic oligomers C2 and C3 have been obtained from concentration profiles. Amplification of the dimer in the presence of a silver template, and cross-equilibration experiments are also reported.