potassium cyanide 、
N-(1,3-benzodioxol-5-ylmethyl)-4-chloro-N-(1,4-dioxaspiro[4.5]dec-7-yl)-6-(4-morpholinyl)-1,3,5-triazin-2-amine 以
二甲基亚砜 为溶剂,
以67%的产率得到4-[(1,3-benzodioxol-5-ylmethyl)(1,4-dioxaspiro[4.5]dec-7-yl)amino]-6-(4-morpholinyl)-1,3,5-triazine-2-carbonitrile