Synthesis and Properties of New-type Troponoid Dithio-Crown Ethers  

作　　者：Li Jun TANG Long Yi JIN Bing Zhu YIN (Department of Chemistry, Jinzhou Teachers College, Jinzhou 121000)(Department of Chemistry, Yanbian University, Yanji 133002) 

出　　处：《Chinese Chemical Letters》2000年第6期499-502,共4页中国化学快报（英文版）

摘　　要：Condensation of 3,7-dichloromethyl-5-isopropyl-2-methoxytropane 4 with bis (mercaptoethyl) ether 5a and mono, di, and tri-ethylene glycol bis(mercaptoethyl) ethers 5b-5d gave troponoid-annexed dithiocrown ethers 6a-6d. Compounds 6a-6d have selective and reversible mercury salt capturing ability.Condensation of 3,7-dichloromethyl-5-isopropyl-2-methoxytropane 4 with bis (mercaptoethyl) ether 5a and mono, di, and tri-ethylene glycol bis(mercaptoethyl) ethers 5b-5d gave troponoid-annexed dithiocrown ethers 6a-6d. Compounds 6a-6d have selective and reversible mercury salt capturing ability.

关 键 词：TROPONE crown ether COMPLEX REVERSIBLE 

分 类 号：O621[理学—有机化学]