High diastereoselectivity in lewis acid
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Cesare Gennari; Anna Bernardi; Silvia Cardani; Carlo Scolastico
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Article
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1985
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Elsevier Science
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French
β 248 KB
BF30Et2 mediated aldol condensations of thioester silyl ketene acetals are stereoconvergent, and exhibit high internal (anti) and relative (Cram) diastereoselectivity.