Highly diastereoselective total synthesi
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Giovanni W. Amarante; Mayra Cavallaro; Fernando Coelho
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Article
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2010
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Elsevier Science
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French
⚖ 285 KB
We disclose herein a new approach for the highly diastereoselective total synthesis of the anti-tumoral agent (±)-Spisulosine. The synthesis was accomplished in seven steps with an overall yield of 10%. The key step involves the transformation of a Morita-Baylis-Hillman into an acyloin, which was su