Tetrahedron p. 2783 - 2790 (1993)
Update date:2022-08-04
Topics:
Estevez, Juan C.
Villaverde, M. Carmen
Estevez, Ramon J.
Castedo, Luis
We describe the radical cyclization of bromobenzylisochromanones to afford the novel dibenzo[de, g]chromanones. Opening the lactone ring of the latter allows the preparation of phenanthrene alkaloids and 1-phenanthrenylacetic acids.
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