95486-25-2Relevant articles and documents
A detailed investigation into the one-pot cascade reaction of ethyl 3,9-dimethyl-7-phenyl-6H-dibenzo-[b,d]pyran-6-one-8-carboxylate with phenylhydrazine
Chen, Chao-Yue,Qiao, Yu,Zhang, Lei,Wang, Xin,Yang, Ting-Hai
, p. 4079 - 4089 (2020/07/02)
Abstract: When synthesizing cyclohexane-annulated pyrazolones from a cyclohexonedicarboxylate derivative with phenylhydrazine under the catalysis of sulfuric acid in the air, up to five products were finally obtained from the one-pot procedure. Among the