Anion effects on construction of Zn-II compounds with a chelating ligand bis(2-pyridylmethyl)amine and their catalytic activities
DC Field | Value | Language |
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dc.contributor.author | Kim, Youngmee | - |
dc.contributor.author | Park, Byeong Kwon | - |
dc.contributor.author | Eom, Geun Hee | - |
dc.contributor.author | Kim, Soo Hyun | - |
dc.contributor.author | Park, Hyun Min | - |
dc.contributor.author | Choi, Young S. | - |
dc.contributor.author | Jang, Ho G. | - |
dc.contributor.author | Kim, Cheal | - |
dc.date.accessioned | 2021-09-07T15:58:44Z | - |
dc.date.available | 2021-09-07T15:58:44Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2011-01-30 | - |
dc.identifier.issn | 0020-1693 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/113245 | - |
dc.description.abstract | Three Zn-II complexes containing bispicam ligands (bispicam = bis(2-pyridylmethyl)amine), [Zn(bispicam)(2)](NO3)(2)center dot 2CH(3)OH 4A, [Zn(bispicam)(NO3)(2)] 4B, and [Zn(bispicam)(2)](OTf)(2) 6, were obtained, and their structures were determined by X-ray crystallography. Complexes of the general formulation [Zn(bispicam)(2)]X-2 (X = Cl (1), Br (2), I (3), NO3 (4A), ClO4 (5), and OTf (6)) show fac geometric isomers (a) or enantiomers (c) and (d) according to anions. Moreover, complexes 4-6 could carry out the catalytic transesterification of a range of esters with methanol under the mild conditions. Importantly, the catalyst 4B with an unsaturated structure has shown better efficiency than the catalysts, 4A, 5, and 6, having saturated structures. To explain this reactivity difference, two different reaction mechanisms have been proposed (metal-based vs. amide N-H-based). (C) 2010 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.subject | N-HETEROCYCLIC CARBENES | - |
dc.subject | COORDINATION POLYMERS | - |
dc.subject | CRYSTAL-STRUCTURES | - |
dc.subject | TRANSESTERIFICATION/ACYLATION REACTIONS | - |
dc.subject | 2,2&apos | - |
dc.subject | -DIPYRIDYLAMINE HDPA | - |
dc.subject | ZN(II) COMPOUNDS | - |
dc.subject | BUILDING-BLOCKS | - |
dc.subject | METAL | - |
dc.subject | COMPLEXES | - |
dc.subject | FRAMEWORKS | - |
dc.title | Anion effects on construction of Zn-II compounds with a chelating ligand bis(2-pyridylmethyl)amine and their catalytic activities | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jang, Ho G. | - |
dc.identifier.doi | 10.1016/j.ica.2010.11.029 | - |
dc.identifier.scopusid | 2-s2.0-79251596466 | - |
dc.identifier.wosid | 000285994200045 | - |
dc.identifier.bibliographicCitation | INORGANICA CHIMICA ACTA, v.366, no.1, pp.337 - 343 | - |
dc.relation.isPartOf | INORGANICA CHIMICA ACTA | - |
dc.citation.title | INORGANICA CHIMICA ACTA | - |
dc.citation.volume | 366 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 337 | - |
dc.citation.endPage | 343 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Inorganic & Nuclear | - |
dc.subject.keywordPlus | N-HETEROCYCLIC CARBENES | - |
dc.subject.keywordPlus | COORDINATION POLYMERS | - |
dc.subject.keywordPlus | CRYSTAL-STRUCTURES | - |
dc.subject.keywordPlus | TRANSESTERIFICATION/ACYLATION REACTIONS | - |
dc.subject.keywordPlus | 2,2&apos | - |
dc.subject.keywordPlus | -DIPYRIDYLAMINE HDPA | - |
dc.subject.keywordPlus | ZN(II) COMPOUNDS | - |
dc.subject.keywordPlus | BUILDING-BLOCKS | - |
dc.subject.keywordPlus | METAL | - |
dc.subject.keywordPlus | COMPLEXES | - |
dc.subject.keywordPlus | FRAMEWORKS | - |
dc.subject.keywordAuthor | Geometric isomers | - |
dc.subject.keywordAuthor | Zinc(II) complexes | - |
dc.subject.keywordAuthor | Bis(2-pyridylmethyl)amine | - |
dc.subject.keywordAuthor | Transesterification | - |
dc.subject.keywordAuthor | Catalyst | - |
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