Cooperative interaction of n-butylammoni
✍
Jaroslav Kříž; Jiří Dybal; Jan Budka; Emanuel Makrlík
📂
Article
📅
2008
🏛
John Wiley and Sons
🌐
English
⚖ 665 KB
## Abstract The interaction of 1,3‐alternate tetrapropoxycalix[4]arene (1) with __n__‐butylammonium ion (2) in CD~2~Cl~2~ was examined using ^1^H, ^13^C and ^14^N NMR spectroscopy and DFT (density functional theory) calculations. NMR shows that 1 forms with 2 an equimolecular hydrogen‐bonded comple