Complexation of small neutral organic molecules by water soluble calix[4]arenes
✍ Scribed by Giuseppe Arena; Annalinda Contino; Fabio Giuseppe Gulino; Antonio Magrı̀; Domenico Sciotto; Rocco Ungaro
- Publisher
- Elsevier Science
- Year
- 2000
- Tongue
- French
- Weight
- 70 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract The inclusion of small neutral organic guests (acetonitrile, toluene, pyrazine, butylamine, nitromethane) by cyclic calix[4]arene diamide receptors was studied by ^1^H NMR spectroscopy. The binding constants determined by ^1^H NMR titration, and the results obtained by T~1~ relaxation m
## Abstract The complex stability constants (__K__~S~) and thermodynamic parameters (Δ__G__°, Δ__H__°, and __T__Δ__S__°) for 1:1 intermolecular complexation of water‐soluble calix[4]arene tetrasulfonate (**CAS**) and thiacalix[4]arene tetrasulfonate (**TCAS**) with pyridinium guest ions **1–10** ha