ChemInform Abstract: A Caveat in the App
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John D. Chisholm; Jerzy Golik; Bala Krishnan; James A. Matson; David L. Van Vran
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Article
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2010
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John Wiley and Sons
β 33 KB
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A Caveat in the Application of the Exciton Chirality Method to N,N-Dialkyl Amides. Synthesis and Structural Revision of AT2433-B1. -During total synthesis of the antitumor antibiotic AT2433-B1 (IV) puzzling results of CD measurements are observed: while compound (Va) correctly exhibits negative chi