Anion binding vs.sulfonamide deprotonation in functionalised ureas

Literature Information

Publication Date 2007-10-25
DOI 10.1039/B713431B
Impact Factor 6.222
Authors

Claudia Caltagirone, Gareth W. Bates, Philip A. Gale, Mark E. Light


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Abstract

Sulfonamide groups, commonly used as neutral hydrogen bond donors in a wide variety of anion receptors, deprotonate upon addition of certain basic anionic guests in two simple functionalised ureas.

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