Enantioselective synthesis of ring-C aro
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Tony Volpe; Gilbert Revial; Michel Pfau; Jean d'Angelo
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Article
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1987
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Elsevier Science
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French
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Optically active phenanthrones 7 and 12 were prepared, using the asymmetric process involving Michael-type alkylation of chiral imines. Compound 12 was then transformed into the ring-C aromatic steroid 16. We have recently published a very efficient method for the enantioselective construction of co