ChemInform Abstract: Total Synthesis and
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M. TORI; T. HAMAGUCHI; K. SAGAWA; M. SONO; Y. ASAKAWA
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Article
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2010
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John Wiley and Sons
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Total Synthesis and Absolute Configuration of Riccardiphenols A and B, Isolated from the Liverwort Riccardia crassa. -The chiral title compounds (XVII) and (XIX) are synthesized from the chiral Michael addition product (VI) by combination of a Grignard reaction and an acid-catalyzed cyclization of