| Literature DB >> 21590822 |
José Alemán1, Alejandro Parra, Hao Jiang, Karl Anker Jørgensen.
Abstract
In this minireview, squaramides are presented from their roots as artificial anion receptors in molecular recognition studies to their recent advances as powerful bifunctional hydrogen-bonding catalysts in asymmetric organocatalysis. The main features of the squaramido functionality and the direct comparison with the analogous ureas and thioureas are also discussed.Entities:
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Year: 2011 PMID: 21590822 DOI: 10.1002/chem.201003694
Source DB: PubMed Journal: Chemistry ISSN: 0947-6539 Impact factor: 5.236