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Beilstein-Institut, Beilstein Journal of Organic Chemistry, (14), p. 2949-2955, 2018

DOI: 10.3762/bjoc.14.274

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Stereodivergent approach in the protected glycal synthesis of L-vancosamine, L-saccharosamine, L-daunosamine and L-ristosamine involving a ring-closing metathesis step

This paper is made freely available by the publisher.
This paper is made freely available by the publisher.

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Abstract

In this paper, a new access to several chiral 3-aminoglycals as potential precursors for glycosylated natural products is reported from a common starting material, (−)-methyl-L-lactate. The stereodivergent strategy is based on the implementation of a ring-closing metathesis of vinyl ethers as key step of reaction sequences developed.