Enantioselective syntheses of (-)-7-oxo-kolavenic acid and (-)-methyl solidagonate from (-)-verbenone

DOI: 10.1016/S0040-4039(99)01030-8

Source and publish data:

Tetrahedron Letters p. 5377 - 5378 (1999)

Update date:2022-08-02

Topics:

Authors:

Kato, Michiharu

Kosugi, Hiroshi

Ichiyanagi, Tsuyoshi

Suzuki, Takao

Kodaira, Ariko

Drechsel, Peter

Hagiwara, Hisahiro

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Article abstract of DOI:10.1016/S0040-4039(99)01030-8

The first enantioselective synthesis of the title neo-trans-clerodanes 3 and 4b from (-)-verbenone 5 has been accomplished using the ene reaction and stereoselective conjugate addition reaction to the enone 13 as the key step.

Full text of DOI:10.1016/S0040-4039(99)01030-8

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