57510-98-2Relevant academic research and scientific papers
A new synthesis of pyrazoles through a Lewis acid catalyzed union of 3-ethoxycyclobutanones with monosubstituted hydrazines
Shan, Gang,Liu, Pengfei,Rao, Yu
supporting information; experimental part, p. 1746 - 1749 (2011/05/12)
A new efficient and convenient approach toward the synthesis of pyrazoles is described. Through a Lewis acid catalyzed union of 3-ethoxycyclobutanones with monosubstituted hydrazines, a variety of pyrazole derivatives were prepared readily at ambient temp
