Dispiroketals in Synthesis (Part 14): Functionalised Dispiroketals as New Chiral Auxiliaries; Highly Stereoselective Michael Additions to a Bifunctional, C2-Symmetrical Chiral Auxiliary.

DOI: 10.1016/0040-4039(94)85340-1

Source and publish data:

Tetrahedron Letters p. 7455 - 7458 (1994)

Update date:2022-07-30

Topics:

Authors:

Castle, Grant H.

Ley, Steven V.

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Article abstract of DOI:10.1016/0040-4039(94)85340-1

A bifunctional, C₂-symmetrical chiral auxiliary derived from dihydroxylated dispiroketals has been used to induce a high degree of asymmetry in Michael additions of cuprates to a variety of di-α,β-unsaturated ester systems.

Full text of DOI:10.1016/0040-4039(94)85340-1

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