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Photodegradation of some 14,15-bisnorlabdene-13-ones, derived from larixol. Synthesis of drimanic dienes with functional groups at C-6 |
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| Authors: | Pavel F. Vlad Alexandru G. Ciocarlan Calin Deleanu Oana Costan Yurii A. Simonov Janusz Lipkowski Aede de Groot |
| Affiliation: | a Institute of Chemistry, Academy of Sciences of the Republic of Moldova, Academiei str. 3, MD-2028 Chisinau, Republic of Moldova b Institute of Organic Chemistry of the Romanian Academy, Spl. Independentei 202B, PO Box 35-98, Ro-71141 Bucharest, Romania c National NMR Laboratory, PO Box 35-98, Ro-71141 Bucharest, Romania d Institute of Applied Physics, Academy of Sciences of the Republic of Moldova, Academiei str. 5, MD-2028 Chisinau, Republic of Moldova e Institute of Physical Chemistry of the Polish Academy of Sciences, Kasprzaka 44/52, Warzawa PL-01224, Poland f Faculty of Chemistry, University of Wroclaw, Joliot-Curie 14, 50-383 Wroclaw, Poland g Laboratory of Organic Chemistry, Wageningen University, Driejenplein 8, 6703 HB Wageningen, The Netherlands |
| Abstract: | Valuable chiral drimanic dienic synthons have been prepared by a photolytic Norrish type II degradation of the corresponding 14,15-bisnorlabdene-13-ones. Minor by-products with unexpected bi- and tricyclic structures were formed and some of them were isolated and identified. |
| Keywords: | Larixol 14,15-Bisnorlabdene-13-ones Chiral drimane synthons Photolysis Norrish type II reactions |
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