In the present review the various types of ipso-nitration reactions, in particular those
advances in ipsonitration reactions that have been reported since the beginning of this …

This review summarized and systematized the currently known methods of substituting
phenolic fragments of calix [4] arenes in the para-position, mainly focusing on the conditions …

The synthesis and characterization of a Schiff base of p-tert-butylcalix [4] arene (H2L) and its
complex with copper (II) is described. The synthesis of H2L has been achieved by the …

In this study, the synthesis of a supramolecular hexaphthalocyaninato hexazinc (II) with
hexylthio substituents is reported. Starting from 5, 11, 17, 23-tetra-tert-butyl-25, 27-dihydroxy …

A new chiral calix [4] arene constructed from asymmetric substitution on bridging
methylenes, phenyl rings, and (or) oxygen atoms was tentatively named as “bridging chiral” …

A novel protection/deprotection method leading to the regioselective ipso-substitution of
calix [4] arenes is described. The introduction of nosyl (p-nitrobenzenesulfonyl) groups into …

Abstract Friedel–Crafts acylation of 25, 27-dialkoxycalix [4] arenes has been studied. Direct
acylation of de-tert-butylated calixarene using acyl chlorides and AlCl 3 in 1, 2 …

Proximally dietherified calix [4] arene at lower rim was selectively nitrated to give
mononitrocalix [4] arene, dinitrocalix [4] arene, and trinitrocalix [4] arene, respectively, under …

Full article: Synthesis of New Rigid Dimeric Calix[4]arene Skip to Main Content Taylor and
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Background: Azocalix [4] arene derivative based on 2, 6-diamino pyridine has been
synthesized from diazo-coupling reaction between tetradiazonium salt of calix [4] arene and …