Nikita Sharma Author
Subjects of specialization
Affiliation
Biomolecular Nuclear Magnetic Resonance, Nanotechnology , Nanostructured Materials , Materials, Nanoscience
Department of Chemistry, Government Girls PG College, Chomu, Rajasthan, India
Nikita Sharma is in the Department of Chemistry, Government Girls PG College, Chomu, Rajasthan, India. Controlled Sol-Gel Hydrolysis for Synthesis and Characterization of ?-Al2O3 Nano-Powder Using New Class of Precursors of Bis (N Phenylsalicylideneiminato) Aluminum(III)-Di-(?-Isopropoxo)-Di-Isopropoxo Aluminum(III) Modified By Mono-Carboxylic Acids is one of her research work.
Research Article Subscription
Author(s): Anita Raj Sanwaria, Meena Nagar and Nikita Sharma
Reactions of bis(N-phenylsalicylideneiminato)aluminum(III))-di-(μ- isopropoxo)-di-isopropoxoaluminum (III) with mono-carboxylic acids yield product of the type [C6H4O{CH=N(C6H5)}]2A1(μ-OPri)2Al(OOCR) (OPri)2–n [where R=CH3, C2H5, C3H7 and n=1 or 2). Progress of the reactions was monitored by estimating liberated 2-propanol in benzene-2-propanol azeotrope by oxidimetric method. All the yellow foamy solid products are soluble in common organic solvents. They were characterized by elemental analyses, FT-IR and (1H, 13C and 27Al) NMR spectral studies. Molecular weight measurements in refluxing anhydrous benzene indicate their binuclear nature. Sol-gel hydrolysis of [C6H4O{CH=N(C6H5)}]2Al(μ-OPri)2Al(OPri)2] (A), and representative compounds [C6H4O{... view more»