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Chen Z, Yang M, Sun Z, Zhang X, Xu J, Bian G, Song L. Chiral Discrimination by a Binuclear Pd Complex Sensor Using 31P{ 1H} NMR. Anal Chem 2019; 91:14591-14596. [PMID: 31657901 DOI: 10.1021/acs.analchem.9b03661] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
An axially chiral binuclear μ-hydroxo Pd complex (BPHP) first served as an excellent chiral sensor for discriminating a variety of analytes including amino alcohol, amino amide, amino acid, mandelic acid, diol, diamine, and monoamine by 31P{1H} NMR. A detailed recognition mechanism was proposed based on the single crystal and mass spectrum of Pd-complexes. In general, BPHP sensor, through extracting the acidic hydrogen of an analyte by its Pd-OH group, forms stable diastereomeric complexes with two enantiomers of the analyte giving well distinguishable split 31P{1H} NMR signals for chiral discrimination.
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Affiliation(s)
- Zhongxiang Chen
- The Key Laboratory of Coal to Ethylene Glycol and Its Related Technology , Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences , Fuzhou , Fujian 350002 , China.,University of Chinese Academy of Sciences , 100049 , Beijing , China
| | - Mingxue Yang
- The Key Laboratory of Coal to Ethylene Glycol and Its Related Technology , Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences , Fuzhou , Fujian 350002 , China.,University of Chinese Academy of Sciences , 100049 , Beijing , China
| | - Zhaofeng Sun
- The Key Laboratory of Coal to Ethylene Glycol and Its Related Technology , Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences , Fuzhou , Fujian 350002 , China.,University of Chinese Academy of Sciences , 100049 , Beijing , China
| | - Xuebo Zhang
- The Key Laboratory of Coal to Ethylene Glycol and Its Related Technology , Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences , Fuzhou , Fujian 350002 , China.,College of Material Science and Engineering , Fujian Normal University , Fuzhou 350007 , China
| | - Jing Xu
- The Key Laboratory of Coal to Ethylene Glycol and Its Related Technology , Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences , Fuzhou , Fujian 350002 , China.,College of Material Science and Engineering , Fujian Normal University , Fuzhou 350007 , China
| | - Guangling Bian
- The Key Laboratory of Coal to Ethylene Glycol and Its Related Technology , Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences , Fuzhou , Fujian 350002 , China.,University of Chinese Academy of Sciences , 100049 , Beijing , China
| | - Ling Song
- The Key Laboratory of Coal to Ethylene Glycol and Its Related Technology , Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences , Fuzhou , Fujian 350002 , China.,University of Chinese Academy of Sciences , 100049 , Beijing , China
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Murai T, Miwa T. Kinetic Resolution of Secondary 2-Aryl-1-cycloalkanols with Phosphoroselenoyl Chloride with a Binaphthyl Group. HETEROATOM CHEMISTRY 2014. [DOI: 10.1002/hc.21168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Toshiaki Murai
- Department of Chemistry and Biomolecular Science; Faculty of Engineering, Gifu University; Yanagido Gifu 501-1193 Japan
- JST, 4-1-8, Honcho; Kawaguchi Saitama 332-0012 Japan
| | - Tomoaki Miwa
- Department of Chemistry and Biomolecular Science; Faculty of Engineering, Gifu University; Yanagido Gifu 501-1193 Japan
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