Sintesis Pirazolin 5-(2-Bromofenil)-3-(1- Hidroksinaftalen-2-Il)-1- Fenil-4,5…

Pyrazoline is five ring heterocyclic compounds with two adjacent nitrogen atoms which is known to have diverse biological activities such as antioxidant, antitumor and anticancer agent. Pyrazoline (5-(2-bromophenyl)-3-(1-hydroxynaphthalene-2- yl)-1-phenyl-4,5-dihydro-1H-pyrazole has successfully synthesized with several phases of reaction. The reaction begins formation of chalcone 3-(2-bromophe…