Method for producing 1-formamido-3,5-dimethyladamantane
AssigneeMERZ PHARMA GmbH & CO. KGaA
InventorsPeter R. Schreiner, Andrey A. Fokin, Lukas Wanka, Derek M. Wolfe
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Abstract
The invention relates to a method for producing 1-formamido-3,5-dimethyladamantane in only two reaction steps by direct formamide formation of 1,3-dimethyladamantane, the 1,3-dimethyladamantane being reacted with formamide in concentrated acids.
Claims4
A process for preparing 1-formamido-3,5-dimethyladamantane by direct formamidation of 1,3-dimethyladamantane, wherein 1,3-dimethyladamantane is reacted with formamide in concentrated acids, provided that the concentrated acid is not a SO3-containing sulfuric acid or 100% nitric acid, wherein 30-70% nitric acid and 90-100% sulfuric acid are employed as the concentrated acids.
Dependencies are inferred from the claim text.