An Asymmetric Synthesis of Benzylic Quaternary Carbon Centers. A Formal Total Synthesis of (-)-Mesembrine

DOI: 10.1016/S0040-4039(00)78256-6

Source and publish data:

Tetrahedron Letters p. 6499 - 6502 (1994)

Update date:2022-07-30

Topics:

Authors:

Nemoto, Hideo

Tanabe, Tetsuro

Fukumoto, Keiichiro

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Article abstract of DOI:10.1016/S0040-4039(00)78256-6

The optically pure sulfone 15, prepared by tandem asymmetric epoxidation and 1,2-rearrangement of the cyclopropylideneethanol 11 as a key step, was converted into the olefinic cyclobutanone 20 which was then transformed into the ketonic lactone 22 via the

Full text of DOI:10.1016/S0040-4039(00)78256-6

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