文献类型：期刊文献

英文题名：Two New Receptors for Carboxylate Anions with an IR-Active Reporting Group

作者：Tian, Xiaohui[1,2];Song, Li[1];Yuan, Yizhong[1,2];Lin, Jiaping[1,2]

机构：[1]E China Univ Sci & Technol, Sch Mat Sci & Engn, Key Lab Ultrafine Mat, Minist Educ, Shanghai 200237, Peoples R China;[2]E China Univ Sci & Technol, Sch Mat Sci & Engn, Key Lab Mat Phys Shanghai, Shanghai 200237, Peoples R China

年份：2010

卷号：29

期号：3

起止页码：509

外文期刊名：ORGANOMETALLICS

收录：;EI(收录号：20100612700074);WOS:【SCI-EXPANDED(收录号:WOS:000274015800001)】；

基金：We gratefully acknowledge the support by Shanghai Key Project for Basic Research (no. 09JC1404300), Shanghai Leading Academic Discipline Project (13502), and Shanghai Key Laboratory Project (08DZ2230500).

语种：英文

外文关键词：Carboxylation - Urea

摘要：Two new urea derivatives bearing a tricarbonyl-chromium moiety showed high selectivity and sensitivity toward carboxylate anions in competitive hydrogen bonding solvents, which can be monitored by the changes of the IR spectrum of the carbonyl groups complexed with the organic metal.