This paper reports on the synthesis and surface immobilization of a 40-membered chiral salen macrocycle via a surface reaction between its hydroxyl-terminated branches and a carboxy-functionalized platform using N,N'-dicyclohexylcarbodiimide (DCC) as activating molecule of the carboxylic group of 11-mercaptoundecanoic acid, SAM. The peculiarity of this surface reaction at the carboxy-terminated platform is that a multiple site esterification is obtained, as indicated by time-of-flight secondary ion mass spectrometry measurements. Copyright (C) 2010 John Wiley & Sons, Ltd.

Surface anchoring of a chiral salen macrocycle on a carboxy-functionalized platform via a multiple site esterification

AMATO, Maria Emanuela;BALLISTRERI, Francesco Paolo;TOMASELLI, Gaetano;TOSCANO, Rosa Maria;LICCIARDELLO, Antonino
2011

Abstract

This paper reports on the synthesis and surface immobilization of a 40-membered chiral salen macrocycle via a surface reaction between its hydroxyl-terminated branches and a carboxy-functionalized platform using N,N'-dicyclohexylcarbodiimide (DCC) as activating molecule of the carboxylic group of 11-mercaptoundecanoic acid, SAM. The peculiarity of this surface reaction at the carboxy-terminated platform is that a multiple site esterification is obtained, as indicated by time-of-flight secondary ion mass spectrometry measurements. Copyright (C) 2010 John Wiley & Sons, Ltd.
Tof SIMS; SAM; Macrocycle
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11769/8590
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