Title of article :
Synthesis of a new calix[n]pyrrole: meso-pentaspirocyclohexyl calix[5]pyrrole
Author/Authors :
Bedolla-Medrano، نويسنده , , Mercedes and Chacَn-Garcيa، نويسنده , , Luis and Contreras-Celedَn، نويسنده , , Claudia A. and Campos-Garcيa، نويسنده , , Jesْs، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2011
Abstract :
We describe the first synthesis of the novel meso-pentaspirocyclohexyl calix[5]pyrrole 2b. Anion–guest properties of the new compound were evaluated with respect to fluoride, chloride, and bromide tetrabutylammonium salts by 1H NMR titration techniques in deuterated dichloromethane at 22 °C by following the induced shifts in the NH resonances upon complexation.
Keywords :
Supramolecular chemistry , Calixpyrrols , bismuth nitrate , anion binding
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
