27301-45-7Relevant articles and documents
Regioselective synthesis of 1,3,5-trisubstituted pyrazoles
Desai, Vidya G.,Satardekar, Pooja C.,Polo, Sampada,Dhumaskar, Kashinath
, p. 836 - 842 (2012/01/15)
A new and a simple approach toward synthesis of 1,3,5-trisubstituted pyrazoles from chalcone arylhydrazones via oxidative cyclization has been achieved. 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone was successfully used as an oxidizing agent to give excellen
4-(p-Chloro)phenyl-1,2,4-triazole-3,5-dione as a novel and reusable reagent for the oxidation of 1,3,5-trisubstituted pyrazolines under mild conditions
Zolfigol, Mohammad Ali,Azarifar, Davood,Mallakpour, Shadpour,Mohammadpoor-Baltork, Iraj,Forghaniha, Ali,Maleki, Behrooz,Abdollahi-Alibeik, Mohammad
, p. 833 - 836 (2007/10/03)
4-(p-Chloro)phenyl-1,3,4-triazole-3,5-dione is used as an effective oxidizing agent for the oxidation of 1,3,5-trisubstituted pyrazolines to their corresponding pyrazoles under mild conditions with moderate to good yields at room temperature.
Tricholoroisocyanuric acid as a useful reagent in microwave-assisted aromatization of 1,3,5-trisubstituted 2-pyrazolines
Azarifar, Davood,Maleki, Behrooz
, p. 1215 - 1217 (2007/10/03)
An efficient aromatization of 1,3,5-trisubstituted 2-pyrazolines to their corresponding pyrazoles has been performed by tricholoroisocyanuric acid [TCCA] under microwave irradiation in excellent yields. It has been observed that the reactions occur more r