| Literature DB >> 12467441 |
Carla Bazzicalupi1, Andrea Bencini, Emanuela Berni, Antonio Bianchi, Samuele Ciattini, Claudia Giorgi, Sauro Maoggi, Piero Paoletti, Barbara Valtancoli.
Abstract
The synthesis of three new tris-macrocycles, containing three [12]aneN(4) (L1), [12]aneN(3)O (L2), or [14]aneN(4) (L3) moieties appended to a tren unit, is reported. The crystal structure of the [(Na(ClO(4))(6)) subset L1(2)H(13)]Na(6)Cl(2)(ClO(4))(12) compound shows the anionic cluster [Na(ClO(4))(6)](5)(-) assembled inside the cavity defined by two bowl-shaped polyammonium receptors, held by multiple charge-charge and hydrogen bond interactions.Entities:
Year: 2002 PMID： 12467441 DOI： 10.1021/jo020474b
Source DB: PubMed Journal: J Org Chem ISSN： 0022-3263 Impact factor: 4.354