High level theoretical calculations were employed to study the structural and conformational
equilibrium of the Oxacalix [4] arenes. We have proposed that the replacement of methylene …

Complexation between choline and betaine with acetylated calix [4] pyrogallolarenes was
studied in DMSO via 1H-NMR spectroscopy and in the gas phase via electrospray ionization …

Reaction between pyrogallol and benzaldehyde results in a conformational mixture of C-
tetra (phenyl) pyrogallol [4] arene (crown and chair). The conformer mixture was separated …

Abstract The C-alkylpyrogallol [4] arene macrocycles are known to form self-assembled
dimeric and hexameric nanocapsules. Several conformations of alkyl-substituted pyrogallol …

El mejor conocimiento de las relaciones que sostienen entre sí los átomos dentro de las
moléculas ha abierto la posibilidad de la manipulación directa de los mismos, y con ello, la …

In the present study, a theoretical investigation of the potential of various metal-
functionalized R-substituted pyrogallol [4] arenes (ie, MR-Pyg [4] arene; M= Li+, K+, Na+ and …

Self-assembled macrocycles, molecular entities that are connected together spontaneously
in a cyclic manner, are studied herein. Pyrogallol [4] arene (PgC) and resorcin [4] arene …

En este trabajo de investigación, nuestro interés estuvo centrado en la síntesis,
caracterización y estudio de la interacción molecular de C-alquil y C-fenil-pirogalol [4] …

Pyrogallol [4] arenes are macrocyclic oligomers obtained from the condensation of
pyrogallol with aldehydes. One of the most important properties of these compounds is the …

En el presente estudio se reporta la investigación teórica acerca del potencial de los
pirogalol [4] arenos R-sustituidos funcioanlizados con varios metales (MR-Pyg [4] arenos; …