Partial synthesis of germacranolides with pyran and furan-type rings

DOI: 10.1016/S0040-4039(00)61275-3

Source and publish data:

Tetrahedron Letters p. 4747 - 4750 (1992)

Update date:2022-08-04

Topics:

Authors:

Hernandez

Afonso Afonso

Gonzalez

Galindo Galindo

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Article abstract of DOI:10.1016/S0040-4039(00)61275-3

Pathways to synthesize germacranolides with ether bridges between C₁ and C₅ or C₃ and C₁₀ were described. A joint precursor was prepared using a readily available and inexpensive compound as starting material. The key step in the preparation of dihydropyranone-germacranolides proved to be a one-pot procedure involving several transformation, induced by the iodotrimethylsilane/acetonitrile system.

Full text of DOI:10.1016/S0040-4039(00)61275-3

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