To provide a novel method for producing a 2-azaadamantane compound from a bicyclocarbamate compound.
In accordance with the following scheme:
a bicyclocarbamate compound represented by the formula (1) is reacted with a halogenating agent to produce a 2-azaadamantane carbamate compound represented by the formula (2), and the 2-azaadamantane carbamate compound is subjected to hydrogenolysis to produce a 2-azaadamantane compound represented by the formula (3) (in the formulae, R1 is hydrogen or the like, each of R2 and R3 which are independent of each other, is a hydrogen atom or a C1-6 alkyl group, Ar is an aryl group which may be substituted by Ra, Ra is halogen or the like, X is a halogen atom, and Y is X or a hydrogen atom).
提供一种从双环
氨基甲酸酯化合物制备2-氮杂
金刚烷化合物的新方法。根据以下方案:将由式(1)表示的双环
氨基甲酸酯化合物与卤化剂反应,生成由式(2)表示的2-氮杂
金刚烷氨基甲酸酯化合物,然后对2-氮杂
金刚烷氨基甲酸酯化合物进行氢解反应,生成由式(3)表示的2-氮杂
金刚烷化合物(在式中,R1为氢或类似物,每个独立的R2和R3为氢原子或C1-6烷基,Ar为可能被Ra取代的芳基,Ra为卤素或类似物,X为卤素原子,Y为X或氢原子)。