Chapman's (O. L. Chapman, then at Iowa State and later at UCLA) classic total synthe- sis of (+)-carpanone is so remarkably simple that it is used as an undergraduate labora- tory preparation. It is modeled on a possible biosynthetic route for this lignan-derived natural product. Phenol oxidations figure prominently in many such biosyntheses of natural products. In one step, this reaction creates no less than five contiguous chiral centers, all in the correct relative configuration. K* tert-Buo- DMSO ОН HO. [0] (+)-Carpanone
Chapman's (O. L. Chapman, then at Iowa State and later at UCLA) classic total synthe- sis of (+)-carpanone is so remarkably simple that it is used as an undergraduate labora- tory preparation. It is modeled on a possible biosynthetic route for this lignan-derived natural product. Phenol oxidations figure prominently in many such biosyntheses of natural products. In one step, this reaction creates no less than five contiguous chiral centers, all in the correct relative configuration. K* tert-Buo- DMSO ОН HO. [0] (+)-Carpanone
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Would you expect the product to be racemic or a single enantiomer?
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Stereochemistry is a branch of chemistry that deals with the arrangement of atoms in 3D. It explains the phenomenon of chirality and configuration.
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