Hierarchical micro-mesoporous ZSM-5 (MFI type) zeolite was synthesized by using corn plant stem pith powder from agricultural waste as hard template under simple hydrothermal method. The additional porosity generated this into the zeolites precursor gel yielded hierarchical (C-ZSM-5). Conventional micro porous (ConvZSM-5) also prepared same procedure without adding to compare catalytic performa...

Indole and benzophenone moiety are of significant interest to investigators because they found in many natural products pharmacologically active compounds. They represent versatile synthetic building blocks. The indole scaffolds special structures medicinal chemistry these compounds several biologically products, containing exhibit anticancer, antiinflammatory, antimicrobial, antiviral activiti...

A simple and highly efficient protocol for the synthesis of derivatives 7, 7-dimethyl-4-phenyl-2-thioxo-2, 3, 4, 6, 8-hexahydro-1H-quinazoline-5-one from 5, 5-dimethyl cyclohexane-1, 3-dione (4a–4h) (dimedone) has been described. The aryl aldehydes were substituted with thiourea in presence synthesized zinc ferrite nanocatalyst, which increased yield under reflux through condensation, followed ...

Conventional cancer treatments normally involve chemotherapy or a combination of radio- and chemotherapy. However, the adverse effects synthetic medicines encouraged exploration novel therapeutic medications bio-friendly nature. In an effort to explore anticancer compounds from natural resources, crude extract Peganum harmala (seeds) was fractionated on basis polarity, fractions were further te...

The development of multicomponent reactions (MCRs) designed to produce elaborate biologically active compounds has become an important area of research in organic, combinatorial, and medicinal chemistry. A comparative study of the synthesis of new bis-spiro-oxindolo(pyrrolizidines/pyrrolidines) ring systems by the cycloaddition of azomethine ylides generated by a decarboxylative route from sarc...