Construction of vicinal quaternary carbon atoms by Ireland ester Claisen rearrangement: total synthesis of (±)-herbertenolide, (±)-herberteneacetal, (±)-herbertene-1,14-diol and (±)-herbertene-1,15-diol |
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Authors: | A. Srikrishna B. Vasantha Lakshmi |
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Affiliation: | Department of Organic Chemistry, Indian Institute of Science, Bangalore 560012, India |
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Abstract: | Efficient total syntheses of the herbertane sesquiterpene title compounds have been accomplished employing an Ireland ester Claisen rearrangement and ring-closing metathesis reaction sequence based strategy for the construction of two stereogenic vicinal quaternary carbon atoms on a cyclopentane. |
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Keywords: | Ireland-Claisen rearrangement RCM reaction Herbertanes Vicinal quaternary carbon atoms |
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