Rjm. Egberink et al., HOGBERG COMPOUNDS WITH A FUNCTIONALIZED BOX-LIKE CAVITY, Journal of inclusion phenomena and molecular recognition in chemistry, 12(1-4), 1992, pp. 151-158
Preparations of the Hogberg compounds (Ia-e) with functionalized box-l
ike cavities, designed for complexation of soft cations like silver an
d copper(II), are described. The structure of Ia was determined by X-r
ay analysis.