3-(3-bromo-1,2,4-oxadiazol-5-yl)-2,5,6-trifluorophenol 、
N-methyl-1-(2,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)methanamine dihydrochloride 在
caesium carbonate 作用下,
以
叔丁醇 为溶剂,
以3 %的产率得到2,3,6-trifluoro-5-(3-(methyl((2,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)methyl)amino)-1,2,4-oxadiazol-5-yl)phenol