Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김관묵 | - |
dc.date.accessioned | 2018-12-14T16:30:27Z | - |
dc.date.available | 2018-12-14T16:30:27Z | - |
dc.date.issued | 2018 | - |
dc.identifier.issn | 1229-5949 | - |
dc.identifier.other | OAK-22862 | - |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/247592 | - |
dc.description.abstract | The derivative of aminophenyl-aldehyde with an asymmetric carbon and an uryl group, (S)-2, was synthesized. The combination of (S)-2 and aliquat-336 in CDCl3 extracted underivatized amino acids in water layer by imine formation with enantioselectivities of 12/1 for Phe, 13/1 for Val, and 12/1 for Leu, which are comparable with those of previously reported binaphthol-based extractor (S)-1. The enantioselectivities of (S)-2 is remarkable considering the low molecular weight compared to (S)-1. Density functional theory computations and experimental data demonstrate that imine bond is strengthened by resonance-assisted hydrogen bond with the nearby -NH- group. | - |
dc.language | English | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.subject | Liquid-liquid extraction | - |
dc.subject | Chiral extractor | - |
dc.subject | Amino acid | - |
dc.title | Enantioselective Liquid-Liquid Extraction of Underivatized Amino Acids with Simple Chiral Aminophenyl-Aldehyde | - |
dc.type | Article | - |
dc.relation.issue | 8 | - |
dc.relation.volume | 39 | - |
dc.relation.index | SCIE | - |
dc.relation.index | SCOPUS | - |
dc.relation.startpage | 960 | - |
dc.relation.lastpage | 964 | - |
dc.relation.journaltitle | BULLETIN OF THE KOREAN CHEMICAL SOCIETY | - |
dc.identifier.doi | 10.1002/bkcs.11533 | - |
dc.identifier.wosid | WOS:000440818400009 | - |
dc.identifier.scopusid | 2-s2.0-85050477245 | - |
dc.author.google | Chen, Qian | - |
dc.author.google | Jin, Yingji | - |
dc.author.google | Huang, Haofei | - |
dc.author.google | Su, Zhishan | - |
dc.author.google | Kim, Seong Kyu | - |
dc.author.google | Kim, Kwan Mook | - |
dc.contributor.scopusid | 김관묵(35484385500) | - |
dc.date.modifydate | 20230208104137 | - |