https://scholars.lib.ntu.edu.tw/handle/123456789/626306
標題: | Metal-Ion-Induced Mechanical Chirality: Achiral Rotaxane as the only Ligand in Chiral Palladium(II)-N-Heterocyclic Carbene Complexes | 作者: | Cho H.-L Lai C.-C Liu Y.-H Hsu H.-F Peng S.-M SHENG-HSIEN CHIU |
公開日期: | 2022 | 卷: | 24 | 期: | 10 | 起(迄)頁: | 1996-2001 | 來源出版物: | Organic Letters | 摘要: | We report the insertion of Pd(II) into an originally achiral rotaxane producing two chiral metallorotaxanes: one is planar-chiral, with its two interlocked components both chelating nonequivalently to the metal center; the other is C2-symmetrical-chiral, with the dynamically exchangeable stereogenic units stabilized by the interlocked structure. Chiral additives confirmed the existence of chirality, with the enantiomers of the C2-symmetrical N-heterocyclic carbene complex being resolved using chiral TRISPHAT counteranions. © 2022 American Chemical Society. All rights reserved. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85126620927&doi=10.1021%2facs.orglett.2c00426&partnerID=40&md5=0a9141d4383dca614592eec7d3f0b200 https://scholars.lib.ntu.edu.tw/handle/123456789/626306 |
ISSN: | 15237060 | DOI: | 10.1021/acs.orglett.2c00426 |
顯示於: | 化學系 |
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