Stereoselective synthesis of the C21–C29 fragment of (+)-Sorangicin A employing iodocyclization reactions

Mohapatra, Debendra K. ; Banoth, Shivalal ; Yadav, Jhillu S. (2015) Stereoselective synthesis of the C21–C29 fragment of (+)-Sorangicin A employing iodocyclization reactions Tetrahedron Letters, 56 (43). pp. 5930-5932. ISSN 0040-4039

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Official URL: http://doi.org/10.1016/J.Tetlet.2015.09.037

Related URL: http://dx.doi.org/10.1016/J.Tetlet.2015.09.037

Abstract

A stereoselective synthesis of the C21–C29 fragment of (+)-Sorangicin A has been described following our recently developed iodine-catalyzed tandem isomerization followed by C–O and C–C bond formation for the construction of trans-2,6-disubstituted dihydropyran as the key step. In this Letter, the problem of installing the C25 asymmetric center has been sorted out by utilizing an iodolactonization strategy.

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Deposited On:10 Aug 2023 10:30
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