Diazo-Coupling with a Resorcinol-Based Cyclophane. A New Water-Soluble Host with a Deep Cleft

Autor: Manabe, Osamu, Asakura, Kazumichi, Nishi, Tadahiko, Shinkai, Seiji
Zdroj: Chemistry Letters; July 1990, Vol. 19 Issue: 7 p1219-1222, 4p
Abstrakt: A new water-soluble host molecule was synthesized by the diazo-coupling reaction of a resorcinol-based tetrameric cyclophane and p-sulfonatobenzenediazonium. In an aqueous system the product could include large guest molecules such as adamantane, pyrene, and coronene, the association constants being (2.0–4.6) ×104M−1.
Databáze: Supplemental Index