Enantioselective radical cyclization of α,β-unsaturated sulfonyl compounds |
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| Authors: | Hideki Sugimoto |
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| Institution: | Department of Applied Chemistry, Graduate School of Engineering, Nagoya Institute of Technology, Gokiso, Showa-ku, Nagoya 466-8555, Japan |
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| Abstract: | Enantioselective intramolecular radical cyclization of benzimidazolyl iodoalkenyl and iodoalkadienyl sulfones using chiral Lewis acids gave products with good enantioselectivity. Newly formed chiral centers could be induced effectively by enantioselective coordination to one of the sulfonyl oxygens. |
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| Keywords: | Radical Cyclization Sulfone Chiral Lewis acid |
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