Molecular Design of Crown Ethers. 22. Synthesis of Benzocrown Ether Derivatives and Their Solvent Extraction with Univalent/Bivalent Metal Picrates

(整期优先)网络出版时间:2004-06-16
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Threenovelbenzocrownetherderivativeshavebeensynthesizedandtheircationbindingbehaviorwithuniandbi-valentmetalionswasevaluatedbythesolventextractionofaqueousmetalpicrates.Theobtainedresultsindicatethatthesize-fitofcrownetherandmetalcation,andelectroneffectofthesidearmattachedtobenzocrownethersaffecttheircationbindingabilityandselectivity.