Photocycloaddition of Methylcyclobutene and (-)-Piperitone: Synthesis of (-)-Shyobunone and Related Sesquiterpenes

DOI: 10.1021/jo01310a040

Source and publish data:

Journal of Organic Chemistry p. 4475 - 4478 (1980)

Update date:2022-08-02

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Authors:

Williams, John R.

Callahan, James F.

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Article abstract of DOI:10.1021/jo01310a040

Photocycloaddition of methylcyclobutene to (-)-piperitone affords the photoadduct 3a.Flash vacuum pyrolysis of the photoadduct 3a affords (-)-shyobunone (4a), 2-epi-(-)-shyobunone (5a), 3-epi-(-)-shybunone(6a),2,3-diepi-(-)-shyobunone (7a), and (R)-(+)-is

Full text of DOI:10.1021/jo01310a040

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