Journal of the Chemical Society. Chemical communications p. 358 - 359 (1987)
Update date:2022-08-16
Topics:
Iio, Hideo
Monden, Mitsugu
Okada, Kimikazu
Tokoroyama, Takashi
The asymmetric synthesis of (8R,9S,10R)-4,8,9-trimethyl-9-vinyl-Δ4-3-octalone, a versatile intermediate for the syntheses of both trans- and cis-neo-clerodane diterpenoids, has been achieved by extension of Ender's asymmetric alkylation, and its utility is exemplified by the total synthesis of (-)-methyl kolavenate, the first example of a clerodane diterpenoid in optically active form.
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