3-azido-6-fluoro-2-pyrazinecarbonitrile 、 氢气 在
Palladium-Calciumcarbonat silica gel 、 氯仿 作用下,
以
甲醇 为溶剂,
以to obtain 0.078 g of 3-amino-6-fluoro-2-pyrazinecarbonitrile as a yellow-colored solid product的产率得到3-amino-6-fluoro-2-pyrazine-carbonitrile
参考文献:
名称:
Pyrazine derivatives or salts thereof, pharmaceutical composition containing the same, and production intermediates thereof