Synthetic molecular receptor for piperazine and related diamines
作者:Fritz Vögtle、Ralf Hoss
DOI:10.1039/c39920001584
日期:——
The new tailored tetrahydroxycyclophane 4b is shown to be a selective host compound for piperazine 6 and structurally related diamines 7 and 8; association constants for the 1 : 1 complexes have been measured by H-1 NMR titration experiments.