A stereoselective total synthesis of (โ)
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Jiong Chen; John N. Marx
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Article
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1997
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Elsevier Science
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French
โ 182 KB
A new synthesis of (-)-rishitin (1) is reported, starting with chiral pool molecules. The crucial step is a stereo,selective vinyl radical eyelization, which gives a 10:1 ratio of 21 to 22.