Concise asymmetric total synthesis of bruceolline J

Literature Information

Publication Date 2015-03-03
DOI 10.1039/C5QO00030K
Impact Factor 5.281
Authors

Dattatraya H. Dethe, Vijay Kumar B


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Abstract

We have developed a concise biomimetic and asymmetric approach involving Sharpless asymmetric dihydroxylation and Lewis acid catalysed cyclopenta[b]annulation as key steps to synthesize (+)-bruceolline J, and a racemic approach employing an intramolecular rhodium carbenoid C–H insertion and highly regioselective gem-dimethylation reactions as key steps to synthesize bruceolline D, E along with (±)-bruceolline J.

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