Iteroselectivity is the selectivity that governs the number of repeating chemical
transformations that occur on a substrate bearing multiple identical reactive functions or …

We report here on the development of a fluorescent cone homooxacalix [3] arene-based
receptor with a pyrene unit on the wide rim of the macrocycle (Ox3F) for the selective …

Homooxacalixarenes are calixarene analogues in which the CH 2 bridges are partly or
completely replaced by CH 2 OCH 2 groups. The insertion of dimethyleneoxa bridges and …

Three novel 2, 3-ethylene-bridged p-tert-butyldihomooxacalix [4] arenes 3a–3c were
selectively synthesized by direct O-alkylation of p-tert-butyldihomooxacalix [4] arene 1 with …

The regioselective synthesis of mono-O-alkylated homooxacalix [3] arene is accomplished
for the first time. The synthetic route relies on two key steps:(i) a facile protection of two OH …

Two calix [6] arene-based molecular containers were synthesized in high yields. These
containers can encapsulate small guests through a unique “rotating door” complexation …

The novel functionalized p-tert-butyldihomooxacalix [4] arene mono-Schiff bases were
conveniently synthesized by sequential Gabriel amination reaction and condensation with …

ABSTRACT A series of novel functionalized p-tert-butyldihomooxacalix [4] arene mono-
Schiff bases were conveniently synthesized by two-step reaction process. The synthetic rout …

Abstract Series of novel p-tert-butyldihomooxacalix [4] arene mono-Schiff bases including
dithiocarbonylhydrazones and dicarbonohydrazones were conveniently synthesized by …

Selective molecular recognition is of primary importance for applications such as sensing
and separation of chemicals. This work describes the host-guest and crystallisation …