Title of article :
Preference of intra- and intermolecular cation–π interaction: cis–trans geometrical effects of amide bond on the interaction mode
Author/Authors :
Yamada، نويسنده , , Shinji and Morimoto، نويسنده , , Yuka and Misono، نويسنده , , Tomoko، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2005
Abstract :
An intermolecular cation–π interaction is observed in trans-amide 3, whereas an intramolecular interaction is observed in cis-amide 4, suggesting that cis–trans conformational difference plays a critical role in the preference of the interaction modes.
Keywords :
Pyridinium–? interaction , cis–trans effect , Amide bond , cation–? interaction
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
