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

Research Area: Uncategorized Year: 2011
Type of Publication: Article
Authors:
Journal: SURFACE AND INTERFACE ANALYSIS Volume: 43
Number: 7 Pages: 1095-1098
Month: July
ISSN: 0142-2421
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.
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