Anwendung von 2D-NMR-Techniken zur Analyse komplexer Spektren. Maleopimarsäuremethylester期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Anwendung von 2D-NMR-Techniken zur Analyse komplexer Spektren. Maleopimarsäuremethylester

Authors:	Ernst Haslinger Hermann Kalchhauser Wolfgang Robien

Affiliation:	(1) Institut für Organische Chemie, Universität Wien, A-1090 Wien, Österreich

Abstract:	A combination of 2D-NMR-techniques including 2D-J-resolved spectroscopy, SECSY and¹H-¹³C-shift correlation is used to assign the¹H- and¹³C-spectrum of Maleopimaric acid methylester [17,19-Dinoratis-15-ene-4,13,14-tricarboxylic acid 4-methylester, 16-(1-methylethyl)cyclic-13,14-anhydrid (4, 8, 12)] (1).

Keywords:	2D-NMR 2D-J-resolved spectroscopy SECSY ¹H-¹³C-shift correlation 17,19-Dinoratis-15-ene-4,13,14-tricarboxylic acid 4-methylester, 16-(1-methylethyl)cyclic-13,14-anhydride (4 /content/v531078702608r61/xxlarge945.gif" alt=" agr" align=" BASELINE" BORDER=" 0" >, 8 /content/v531078702608r61/xxlarge945.gif" alt=" agr" align=" BASELINE" BORDER=" 0" >, 12 /content/v531078702608r61/xxlarge945.gif" alt=" agr" align=" BASELINE" BORDER=" 0" >)
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