1-{3-[4-amino-6-(methyl-phenyl-amino)-[1,3,5]triazin-2-yl]-[1,2,4]oxadiazol-5-yl}-piperidin-4-one 、
triphenyl(3,3,3-trifluoropropyl)phosphonium iodide 在
potassium tert-butylate 作用下,
以
1,4-二氧六环 为溶剂,
反应 16.17h,
以12%的产率得到2-N-methyl-2-N-phenyl-6-{5-[4-(3,3,3-trifluoropropylidene)piperidin-1-yl]-1,2,4-oxadiazol-3-yl}-1,3,5-triazine-2,4-diamine