Synthesis and Mercurophilic Properties of Sulfur-Containing Troponoid Crown Ethers
作者:Hitoshi Takeshita、Bing Zhu Yin、Kanji Kubo、Akira Mori
DOI:10.1246/bcsj.66.3451
日期:1993.11
Condensation of 2,7-dibromotropone and 7-bromo-4-isopropyl-2-(4-tolysulfonyloxy)tropone with oligoethylene glycol bis(2-mercaptoethyl) ethers gave sulfur-containing crown ether derivatives. Among these mercurophilic derivatives, triethylene glycol bis(2-mercaptoethyl) derivatives transport and extract mercury ion excellently.