公开(公告)号：KR1020120041076A

公开(公告)日：2012-04-30

申请号：KR1020100102671

申请日：2010-10-20

Applicant: 서울대학교산학협력단

Inventor： 박연실 ,  백경수

IPC: C07D493/22 ,  G01N27/00

Abstract: PURPOSE: A cavitand which selectively binds to anion is provided to be applied as a functional material for recognizing, binding, storing, transferring, and removing anions. CONSTITUTION: An urea cavitand(organic receptor) selectively binds to anions of structural formula 1. In structural formula 1, R is hydrogen, functionalized alkyl, functionalized aryl, or nitro. The canbitand is tetrakis(phenylurea) cavitand 1a or tetrakis(p-nitrophenylurea) cavitand 1b. The anion bound to the cabitand is halide, cyanide, azide, nitrate, dihydrogen phosphate, hexafluorophosphate, tetrafluoroborate, methanesulfonate or carboxylate.

Abstract translation: 目的：提供选择性结合阴离子的空穴作为识别，结合，储存，转移和除去阴离子的功能材料。 构成：尿素空穴（有机受体）选择性地结合结构式1的阴离子。在结构式1中，R是氢，官能化的烷基，官能化的芳基或硝基。 罐头是四（苯脲）空穴和1a或四（对硝基苯脲）空穴和1b。 结合到天花板上的阴离子是卤化物，氰化物，叠氮化物，硝酸盐，磷酸二氢盐，六氟磷酸盐，四氟硼酸盐，甲磺酸盐或羧酸盐。