Polymorphic crystals of oxacalix[4]arene with 1,3-alternate conformations of S

Autor: Akiko, Hori, Erina, Betsugi, Yoshinori, Ikumura, Kenji, Yoza
Rok vydání: 2018
Zdroj: Acta crystallographica. Section C, Structural chemistry. 75(Pt 3)
ISSN: 2053-2296
Popis: Calix[4]arene and oxacalix[4]arene derivatives have eight possible conformations in the up and down directions of their four aromatic rings from the mean plane of a bridged central ring, the conformations of which determine the functionality of the host frameworks. Despite being a known compound for five decades, oxacalix[4]arene, C
Databáze: OpenAIRE