Дата публикации: 2006-01-01
Дата публикации в реестре: 2018-11-30T10:41:53Z
The synthesis of four new tetra-and di-carbonyl p-tert-butyl thiacalixarenes is reported. The three tetracarbonyl compounds differ as conformational isomers (cone, partial cone, and 1,3-alternate). The influence of the alkali metal ion templates on the formation of the different conformational isomers of the compound was studied by the solvent extraction method. © 2005 Springer Science+Business Media, Inc.