Dideoxygenated Calix[4]arene Crown-6 Ethers Prefer the 1,3-Alternate Conformation and Exhibit Enhanced Selectivity for Cesium over Potassium and Rubidium
Revised: April 9, 2001 | Published: September 7, 1999
Revised: April 9, 2001 | Published: September 7, 1999