Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1976-05-03
1978-01-10
Love, Ethel G.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
260338, 2603409AS, C07D31906
Patent
active
040678857
ABSTRACT:
An improved process for the preparation of 6,6-alkylenedioxyalkan-2-ones starting from alkyl vinyl ketones and alkyl acetoacetates is disclosed. The 6,6-alkylenedioxyalkan-2-ones are useful as intermediates in the total synthesis of therapeutically valuable steroids.
REFERENCES:
patent: 3767677 (1973-10-01), Wehrli
Chem. Abst. 76:99172m.
Hengartner Urs Oskar
Wehrli Pius Anton
Gould George M.
Hoffmann-La Roche Inc.
Love Ethel G.
Welt Samuel L.
Wittekind Raymond R.
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