Synthesis and chemical shifts of five new rotenoids.

Aimé-Jhustelin ABOGO MEBALE, Alain MAGGIANI, Jean Aubin ONDO, Richard MENYE BIYOGO, André SAMAT

Abstract


Five new rotenoids are prepared using the synthetic approach developed by Pastine and Sames with some modifications. The 1H and 13C NMR resonances were assigned completely with certainty using a concerted application of one- and two-dimensional experiments (DEPT; gs-COSY, gs-HMQC and gs-HMBC).

Keywords: 1H NMR; 13C NMR; COSY; DEPT; HMQC, HMBC; Rotenoids.


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ISSN (Paper)2224-3224 ISSN (Online)2225-0956

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