Journal of Organic Chemistry p. 703 - 715 (2018)
Update date:2022-08-11
Topics:
Kobayashi, Kenichi
Kunimura, Risako
Takagi, Hirokazu
Hirai, Misaki
Kogen, Hiroshi
Hirota, Hiroshi
Kuroda, Chiaki
The relative and absolute configurations of an oxygenated bisabolane natural product, isolated from Ligularia lankongensis, were determined by synthesis. All four possible stereoisomers and their tiglate analogues were synthesized from R-(-)-carvone, and their 1H and 13C NMR spectra were compared to establish the 6R,8S,10S configuration. The stereoselective synthesis of the natural product was also achieved, featuring Brown allylation, vanadium-catalyzed epoxidation, and the Mitsunobu reaction.
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Doi:10.1021/jf025627a
(2003)Doi:10.1021/ja01590a050
(1956)Doi:10.1055/s-1998-5739
(1998)Doi:10.1002/hlca.19720550744
(1972)Doi:10.1016/j.tetlet.2017.08.039
(2017)Doi:10.1021/ic200279g
(2011)