Reactions of N-aminopyrazoles with halogenating reagents and synthesis of 1, 2, 3-triazines.

~57%

~49%

~17%

~4%

~34%

~46%

~9%

~71%

~15%

~14%

~16%

~82%

~82%

~81%

~6%

~10%

~43%

~77%

~73%

~7%