A new type of synthetic ionophore having both an 18-crown-6 ring and a primary amino group in the same molecule displayed and excellent K+/Na+ selective and active transport across a liquid membrane based on the reversible intramolecularcomplexation of the crown ring and the ammonium ion.
一种新型合成离子载体,在同一分子中同时具有18冠6环和伯氨基,并基于冠环的可逆分子内络合作用,在液膜上具有出色的K + / Na +选择性和活性转运。和铵离子。
Intramolecular complexation of 18-crown-5 containing a primary ammonium group and application to proton-driven selective transport of a potassium cation
Molecular design of the electron-donating sidearm of lariat ethers: effective coordination of the quinoline moiety in complexation toward alkali-metal cations
La propriete de coordination specifique du reste quinoleine (bras lateral du lariat) est etudiee en mesurant l'aptitude complexante dans le methanol a 25°C
La propriete de Coordination specifique du reste quinoleine (braslateral du lariat) est etudiee en mesurant l'aptitude complexante dans le甲醇 a 25°C
Intramolecular bromoalkoxylation: synthesis of 2-bromomethyl-2- methyl crown ethers
2-Bromomethyl-2-methyl crownethers were prepared by intramolecularbromoalkoxylation of oligoethylene glycol monomethylallyl ethers using N-bromo-succinimide.