Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박준우 | - |
dc.date.accessioned | 2018-05-18T08:15:24Z | - |
dc.date.available | 2018-05-18T08:15:24Z | - |
dc.date.issued | 2004 | - |
dc.identifier.issn | 1523-7060 | - |
dc.identifier.other | OAK-2507 | - |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/243253 | - |
dc.description.abstract | (Chemical Equation Presented) Capping the α-cyclodextrin (α-CD) complex of 1-(N-carbazole)-10-[4-(4-pyridinio)-1-pyridinio]decane with 3,5-dimethoxybenzyl bromide in DMF gives two isomeric [2]rotaxanes, 2a and 2b, while α-CD and 1-(N-carbazole)-10-[4-(1-methyl-4-pyridnino)-1-pyridinio] decane 3 in water form mostly a unidirectional [2]pseudorotaxane having the same α-CD orientation as 2b. Structures were elucidated from 1H NMR and circular dichroism spectra. The orientational specificity of α-CD in the 3/α-CD [2]pseudorotaxane is due to the slow dethreading rate of the 2b-type isomer. | - |
dc.language | English | - |
dc.title | Isomeric [2]rotaxanes and unidirectional [2]pseudorotaxane composed of α-cyclodextrin and aliphatic chain-linked carbazole-viologen compounds | - |
dc.type | Article | - |
dc.relation.issue | 26 | - |
dc.relation.volume | 6 | - |
dc.relation.index | SCI | - |
dc.relation.index | SCIE | - |
dc.relation.index | SCOPUS | - |
dc.relation.startpage | 4869 | - |
dc.relation.lastpage | 4872 | - |
dc.relation.journaltitle | Organic Letters | - |
dc.identifier.doi | 10.1021/ol048079q | - |
dc.identifier.wosid | WOS:000225812300018 | - |
dc.identifier.scopusid | 2-s2.0-12344333439 | - |
dc.author.google | Joon W.P. | - |
dc.author.google | Hyun J.S. | - |
dc.contributor.scopusid | 박준우(35332923800) | - |
dc.date.modifydate | 20220119160750 | - |