Residue- and Sequence-Selective Binding of Nonaromatic Dipeptides by Bis(β-cyclodextrin) with a Functional Tether

Diastereoisomer-Selective Inclusion Comp

Diastereoisomer-Selective Inclusion Complexation of Cinchona Alkaloids with a Modified β-Cyclodextrin: Fluorescent Behavior Enhanced by Chiral-Tether Binding. Short Communication

✍ Yu Liu; Ying-Wei Yang; Heng-Yi Zhang; Bo-Wen Hu; Fei Ding; Chun-Ju Li 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 188 KB 👁 1 views

## Abstract The molecular 1 : 1 complexation of cinchona alkaloids by mono(6‐deoxy‐6‐{[(__R__)‐1‐(hydroxymethyl)propyl]amino})‐__β__‐cyclodextrin (**1**) in aqueous solution has been investigated by 2D‐NMR, fluorescence titration, and fluorescence‐lifetime experiments. Generally, with **1** as the