1415230-83-9Relevant academic research and scientific papers
A facile organocatalyzed Michael addition of pyrazolines to α,β-unsaturated carbonyl compounds
Xie, Chen,Lu, Zhijin,Zhou, Wei,Han, Jianlin,Pan, Yi
supporting information, p. 6650 - 6653 (2013/01/15)
A new highly efficient cascade reaction of pyrazolines with α,β-unsaturated carbonyl compounds catalyzed by DBU was reported. The process underwent the first deprotection/Michael addition reaction to give 4-substituted pyrazoline derivatives, which were further converted into 4,4-di-substituted pyrazolone derivatives through the second deprotection/Michael reaction. The mechanism for this reaction was also studied.
