496935-62-7Relevant academic research and scientific papers
Synthesis of functionalized 1H-pyrazolo[4,3-e][1,2,4]triazines and their fused derivatives via Ipso-substitution of methylsulfonyl group with O-, N-, S- and C-nucleophiles
Mojzych, Mariusz,Rykowski, Andrzej
, p. 1829 - 1838 (2004)
Ipso-substitution reaction of 3-methyl-5-methylsulfonyl-1-phenyl-1H- pyrazolo[4,3-e][1,2,4]triazine (4) with a range of C-, N-, O- and S-nucleophiles afforded the corresponding substitution products (5a-m) in high yields. The reaction of 5-hydrazino compo
