反应详情

The title compound was prepared essentially as described in Example 2 substituting 4-chloro-1-ethyl [1,2,4]triazolo[4,3-a]quinoxaline and 2-methoxy-4-chlorobenzenamine for 4-chloro-1-methyl1,2,4]triazolo[4,3-a]quinoxaline and cyclopentanamine respectively; mp 245°-248° C.