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Diastereoisomeric proton-bound complexes of 1,5-diaza-cis-decalin in the gas phase
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SYSNO ASEP 0333357 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Diastereoisomeric proton-bound complexes of 1,5-diaza-cis-decalin in the gas phase Author(s) Roithová, Jana (UOCHB-X) Number of authors 1 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. 243-254Number of pages 12 s. Language eng - English Country CZ - Czech Republic Keywords basicity ; proton affinity ; chiral reactions ; diazadecalin Subject RIV CC - Organic Chemistry CEZ AV0Z40550506 - UOCHB-X (2005-2011) UT WOS 000265420800001 DOI 10.1135/cccc2008185 Annotation Diastereoisomeric proton-bound complexes of 1,5-diaza-cis-decalin with butan-2-amine are studied by means of the DFT calculations and mass spectrometry. The homochiral complex is favored by about 4 kJ/mol over the heterochiral complex. For a more loosely bound ion-pair complex of the protonated bases 1 and 2 with an iodine counterion the energy difference drops to about 2 kJ/mol. Workplace Institute of Organic Chemistry and Biochemistry Contact asep@uochb.cas.cz ; Kateřina Šperková, Tel.: 232 002 584 ; Viktorie Chládková, Tel.: 232 002 434 Year of Publishing 2010
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