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|
| Type |
Poster Presentation |
| Area |
Organic Chemistry |
| Room No. |
Grand Ballroom |
| Time |
10월 18일 (목요일) 11:00~12:30 |
| Code |
ORGN.P-81 |
| Subject |
Phenanthroline Strapped Calix[4]pyrroles with High Selectivity for the Bicarbonate Anion |
| Authors |
JeongHyeon Kim, Sung Kuk Kim*
Department of Chemistry, Gyeongsang National University, Korea
|
| Abstract |
Phenanthroline strapped calix[4]pyrroles with ester and amide linkages were synthesized. 1H NMR spectroscopic analyses revealed that the calix[4]pyrrole having the ester linkages is capable of binding LiCl with high selectivity over other akali metal chloride salts. In this case, the lithium cation was complexed with the phenanthroline moiety while the chloride anion was hydrogen bonded the pyrrolic NHs of the calix[4]pyrrole unit. By contrast, the strapped calix[4]pyrrole with the amide linkages was found to bind the bicarbonate anion with significantly high affinity and selectivity. |
| E-mail |
rlawjdgus326@naver.com |
|
122nd General Meeting of the KCS