A crystalline sponge based on dispersive forces suitable for X-ray structure determination of included molecular guests
作者:Elena Sanna、Eduardo C. Escudero-Adán、Antonio Bauzá、Pablo Ballester、Antonio Frontera、Carmen Rotger、Antonio Costa
DOI:10.1039/c5sc01838b
日期:——
A new organic material assembled by dispersive forces exhibits stable one-dimensional channels suitable as the solid support in X-ray structural studies by the crystalline sponge method.
Macrocyclic Tetraimines: Synthesis and Reversible Uptake of Diethyl Phthalate by a Porous Macrocycle
作者:Elena Sanna、Eduardo C. Escudero-Adán、Carlos López、Pablo Ballester、Carmen Rotger、Antonio Costa
DOI:10.1021/acs.joc.6b00768
日期:2016.6.17
The imine bond has attracted much attention for the synthesis of macrocycles used to construct porous materials. In the present article, we report on the synthesis of two series of isomeric macrocyclic tetraimines based on bis-alkynylbenzene diamines. Under heterogeneous solid–liquid conditions the condensation of the diamines with isophthalaldehyde or terephthaldehyde afforded mainly the corresponding