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Preferential formation of homochiral silver (I) complexes upon coordination of two aza[6]helicene ligands to Ag+ ions
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SYSNO ASEP 0322860 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Preferential formation of homochiral silver (I) complexes upon coordination of two aza[6]helicene ligands to Ag+ ions Title Přednostní tvorba homochirálních komplexů Ag(I) koordinací dvou aza[6]helicenových ligandů k Ag+ iont Author(s) Míšek, Jiří (UOCHB-X)
Tichý, Miloš (UOCHB-X)
Stará, Irena G. (UOCHB-X) RID, ORCID
Starý, Ivo (UOCHB-X) RID, ORCID
Schröder, Detlef (UOCHB-X)Number of authors 5 Source Title Collection of Czechoslovak Chemical Communications. - : Ústav organické chemie a biochemie AV ČR, v. v. i. - ISSN 0010-0765
Roč. 74, č. 2 (2009), s. 323-333Number of pages 11 s. Language eng - English Country CZ - Czech Republic Keywords azahelicenes ; silver complexes ; mass spectrometry Subject RIV CC - Organic Chemistry R&D Projects LC512 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) GA203/07/1664 GA ČR - Czech Science Foundation (CSF) GA203/08/1487 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z40550506 - UOCHB-X (2005-2011) UT WOS 000265420800006 DOI 10.1135/cccc2008184 Annotation By means of selective deuterium labeling of 1-aza[6]helicene combined with resolution of the enantiomers, chiral discrimination in silver(I)-bound dimers of the type [LAgL']+ is probed by electrospray mass spectrometry. The analysis of the results reveals a pronounced preference for the formation of homochiral dimers (P,P and M,M, respectively) over the statistically preferred heterochiral variant (P,M). Workplace Institute of Organic Chemistry and Biochemistry Contact asep@uochb.cas.cz ; Kateřina Šperková, Tel.: 232 002 584 ; Jana Procházková, Tel.: 220 183 418 Year of Publishing 2009
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