Article ID Journal Published Year Pages File Type
5282089 Tetrahedron Letters 2009 4 Pages PDF
Abstract

A concise and versatile formal synthesis to (+)-nephrosteranic acid was accomplished from a common nitroderivative 2 in a sequence of six steps. The adduct 2 was obtained via a highly syn-diastereoselective conjugate addition of 1-dodecyl nitronate ion to chiral enoate Z-5 (yield = 80%; de = 95%), derived from d-(+)-mannitol.

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Related Topics
Physical Sciences and Engineering Chemistry Organic Chemistry
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