Synthesis, Spectral Characterization, and Antimicrobial Activity of Arsenic(III) and Bismuth(III) tri[3(2´-hydroxyphenyl)-5-(4-subsituted phenyl)pyrazolinates]

Authors : Umesh Nath TRIPATHI, Afshan SIDDIQUI, Jeeven Singh SOLANKI

Pages : 257-266

View : 11 | Download : 6

Publication Date : 0000-00-00

Article Type : Research Paper

Abstract :Arsenicinsert ignore into journalissuearticles values(III); tripyrazolinates and bismuthinsert ignore into journalissuearticles values(III); tripyrazolinates of the type Minsert ignore into journalissuearticles values(C15H12N2OX);3 [where C15H12N2OX = 3insert ignore into journalissuearticles values(2`-hydroxyphenyl);-5-insert ignore into journalissuearticles values(4-substituted phenyl);pyrazoline] have been synthesized by the reaction of MCl3 and sodium salt of pyrazolines in 1:3 molar ratio in anhydrous benzene at elevated temperature. These newly synthesized derivatives have been characterized by elemental analysis insert ignore into journalissuearticles values(C, H, N, As, and Bi);, molecular weight measurement, spectral [IR and multinuclear NMR insert ignore into journalissuearticles values(1H & 13C);] and x-ray diffraction studies. The bonding mode of pyrazolines and coordination no. of arsenicinsert ignore into journalissuearticles values(III); and bismuthinsert ignore into journalissuearticles values(III); in these derivatives have been discussed. Antibacterial and antifungal potential of free pyrazoline and some arsenicinsert ignore into journalissuearticles values(III); tripyrazolinates and bismuthinsert ignore into journalissuearticles values(III); tripyrazolinates have also been discussed.
Keywords : Arsenic, Bismuth, Pyrazolinates, Antimicrobial activity