Assignment of the Absolute Configuration of the Siphonarins and Baconipyrones. Enantiocontrolled Synthesis of a γ-Pyrone Subunit.

DOI: 10.1016/0040-4039(94)85043-7

Source and publish data:

Tetrahedron Letters p. 6925 - 6928 (1994)

Update date:2022-07-30

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Authors:

Paterson, Ian

Franklin, Alison S.

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Article abstract of DOI:10.1016/0040-4039(94)85043-7

Aldehyde 11 was prepared with >90percent ds using a Sn(II)-mediated aldol reaction between (S)-13 and (S)-14.Conversion into the γ-pyrone 8, a known degradation product from dihydrosiphonarin B, established the absolute configuration as enantiomeric to th

Full text of DOI:10.1016/0040-4039(94)85043-7

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