Asymmetric synthesis of the core of AMPTD, the key amino acid of microsclerodermins F-I |
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Authors: | Cameron M Burnett |
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Institution: | Department of Chemistry, Colorado State University, Fort Collins, CO 80523, USA University of Colorado Cancer Center, Aurora, CO 80045, USA |
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Abstract: | We report a stereoselective synthesis of the five consecutive stereocenters of AMPTD in seven steps. Highlights include an Evans glycolate aldol reaction, the use of a Weinreb amide as an aldehyde masking group, and a Mannich reaction with an Ellman-type chiral sulfimine. |
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