16860-55-2Relevant academic research and scientific papers
Photooxidation of 3,5-diaryl-1-phenyl-2-pyrazolines: Experimental and computational studies
Soltani, Marzieh,Memarian, Hamid Reza,Sabzyan, Hassan
, (2019/12/23)
Photooxidation of various 2-pyrazolines is studied experimentally and computationally. Experimental results show that the electron-donating/withdrawing substituents increases/decreases the rate of this photoreaction. The proposed light-induced electron-tr
A convenient and efficient protocol for the synthesis of 5-aryl-1,3-diphenylpyrazole catalyzed by hydrochloric acid under ultrasound irradiation
Li, Ji-Tai,Yin, Ying,Li, Ling,Sun, Ming-Xuan
experimental part, p. 11 - 13 (2010/11/16)
The synthesis of 5-aryl-1,3-diphenylpyrazole via the reactions of 3-aryl-2,3-epoxy-1-phenyl-1-propanone with phenylhydrazine was carried out in 69-99% yields at room temperature under ultrasound irradiation. This method provides several advantages such as
Solvent-free synthesis of 1, 3-diphenyl-5-arylpyrazole derivatives
Li, Ji-Tai,Yin, Ying,Meng, Xian-Tao
experimental part, p. 384 - 386 (2010/04/23)
The synthesis of 1, 3-diphenyl-5-arylpyrazoles via the reactions of 2, 3-epoxy-1-phenyl-3-aryl-1-propanones with phenylhydrazine was carried out in 48-84% yields at 230 °C under solvent-free condition within 1.5 h. This method provides several advantages
