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A formal synthesis of (−)-swainsonine from a chiral aziridine

✍ Scribed by Hwan Geun Choi; Ji Hye Kwon; Jong Chan Kim; Won Koo Lee; Heesung Eum; Hyun-Joon Ha

Publisher
Elsevier Science
Year
2010
Tongue
French
Weight
272 KB
Volume
51
Category
Article
ISSN
0040-4039

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A formal synthesis to (+)-nephrosteranic
A formal synthesis to (+)-nephrosteranic acid from chiral nitroalkyl derivatives
✍ Cleber B. Barreto Jr.; Vera L. Patrocinio Pereira 📂 Article 📅 2009 🏛 Elsevier Science 🌐 French ⚖ 338 KB

A concise and versatile formal synthesis to (+)-nephrosteranic acid was accomplished from a common nitroderivative 2 in a sequence of six steps. The adduct 2 was obtained via a highly syn-diastereoselective conjugate addition of 1-dodecyl nitronate ion to chiral enoate Z-5 (yield = 80%; de = 95%), d