Process for the preparation of bicyclic enone compounds

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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26034622, C07D30793

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active

041761227

ABSTRACT:
A process for the preparation of bicyclic enon compounds in which a lactone diol is selectively oxidized to obtain a hydroxy-aldehyde with one hydroxyl group and, without isolation, the hydroxy-aldehyde is reacted with a phosphorus compound. The reaction product can be acylated or silylated.

REFERENCES:
patent: 3864387 (1975-02-01), Nelson
patent: 3901896 (1975-08-01), Albright
Corey et al., J. Org. Chem., vol. 38, p. 1233, 1973.
Corey et al., Tetrahedron Letters No. 31, pp. 2647-2650.

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