165066-10-4Relevant academic research and scientific papers
Synthesis of 3-thienyl substituted 2-pyrazolines by 1,3-dipolar cycloaddition
Krayushkin, M. M.,Kalik, M. A.,Voznesensky, S. A.
, p. 110 - 113 (1994)
1,3,5-Trisubstituted 3-thienylpyrazolines have been prepared in high yields by the reaction of substituted N-(p-nitrophenyl)-3-thiophenecarbohydrazonoyl chlorides with Et3N in CH2Cl2 in the presence of an excess of a monosubstituted olefin.The reaction pr
