Acid-catalysed reaction of 1-(2,5-diketo
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T.B. Kasturi; S. Parvathi
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Article
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1978
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Elsevier Science
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French
โ 135 KB
We have described' the novel acid-catelysed (CH2C12-H2S04) CyCliSatiOn of the intermediate (Ia) to the B-norsteroid derivative (IIa). We now report the unusual reaction of the intermediate (lb), under similar conditions.