A cross-linkable comonomer containing a diacetylene group,named dimethyl 4,4’-(buta-l,3-diyne-l,4-diyl)dibenzoate(DA) was synthesized and copolymerized with di
CB[n](n= 6-8) is a family of synthetic macrocyclic host molecules composed of n glycoluril units,which can be employed as molecular reactor.N-Phenyloxypropyl-N