Condensation of vinylcyclenols with cycl
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A.V. Zakharychev; D.R. Lagidze; S.N. Ananchenko
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Article
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1967
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Elsevier Science
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French
β 229 KB
Some years ago I-3 we described a new reaction, the condensation of the vinylcyclenole ( 1) and ( 2) with the cyclic 1,3-diketones (3) and ( 4) widely used by us and by others in the total synthesis of estrone, D-homo-estrone and their analogs2-g . However the scope and limits of application of the