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5. Negatively charged crown ethers for binding paraquat in water

Negatively charged crown ethers for binding paraquat in water

来源 :中国科学：化学英文版 | 被引量 : 0次 | 上传用户：javaer0128

【摘 要】

：

A water soluble negatively charged fluorescent 1,4-benzo-1,5-naphtho-36-crown-10-based host has been devised and synthesized.As shown by proton NMR,ESI mass spe

【作 者】

：

Wu  Ling  Liu  Ming  Chen  Xia 

【机 构】

：

DepartmentofChemistry

【出 处】

：

中国科学：化学英文版

【发表日期】

：

2010年5期

【关键词】

：

CROWN ETHER PSEUDOROTAXANE PARAQUAT FLUORESCENT crown etherpseudorotaxaneparaqua 

【基金项目】

：

supported by the National Natural Science Foundation of China(20774086 and 20834004),National Basic Research Program (2009CB930104),the SRF for ROCS,SEM(J20080410)

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论文部分内容阅读

A water soluble negatively charged fluorescent 1,4-benzo-1,5-naphtho-36-crown-10-based host has been devised and synthesized.As shown by proton NMR,ESI mass spectrometry and UV-vis spectroscopy,it binds paraquat with a 1:1 stoichiometry and an association

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