Total Synthesis of (±)-Pentalenolactone A Methyl Ester
✍ Scribed by Liu, Qi; Yue, Guozong; Wu, Na; Lin, Guang; Li, Yuanzhen; Quan, Junmin; Li, Chuang-chuang; Wang, Guoxin; Yang, Zhen
- Book ID
- 118752266
- Publisher
- John Wiley and Sons
- Year
- 2012
- Tongue
- English
- Weight
- 684 KB
- Volume
- 51
- Category
- Article
- ISSN
- 0044-8249
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📜 SIMILAR VOLUMES
The naturally occurruq enantlomer of peatalenolactone E was synthesized as Its levorotatory Me ester 1 starting from (+)-2-ethoxycarbonyl-7,7-ethylenedioxyblcyclo[3.3.0loctan-3-one 3, which was obtarrxl by treatng (?)-3 with baker's yeast. The absolute configuration of pentalenolactone E Me ester wa
Stereospecific 1,4-Addition reaction of lithiated sulfinylallyl anion and enone 2 provided the corresponding 1,4-y-adduct, 7. In seven steps, 7 was converted into octahydro-2methoxy-8,8-dimethylpentalenol[l,6a-c]pyran-5-(6~)-one (9) whose conversion into pentalenolactone E methyl ester (1) has been
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