首页 | 本学科首页   官方微博 | 高级检索  
     检索      

Studies on Polymeric Crown Ethers (Ⅰ)——The Syntheses and Complexation Properties of Polymeric Thiacrown Ethers with Polyether Backbone
作者单位:Department of Chemistry,Wuhan University,Wuhan
摘    要:Four new polymeric oxa-thiacrown ethers were prepared by the intramolecular cy-clization of poly (2-chloroethylglycidyl ether) with dimercaptans, which is the most convenient method for synthesizing poly(thiacrownether)s. The poly(thiacrownether)s exhibited excellent complexation properties for noble metal ions such as Au ( Ⅲ ) , Pd ( Ⅱ ) and Ag( Ⅰ ) , except Pt( Ⅳ ). In addition, the XPS of polymeric thiacrown ether (PC3) and its complexes of Au( Ⅲ ) and Pd( Ⅱ ) were determined.

本文献已被 CNKI 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号