Heterocycles have been found to be of much importance as several nitrogen-and oxygen-
containing heterocycle compounds exist amongst the various USFDA-approved drugs …

The use of natural gel is generating interest of researchers toward cost effective, nontoxic,
economic viability and eco-friendly green synthesis of nanoparticles. In the present work, Ni …

We synthesized a stable and reusable Schiff base complex of copper immobilized on core–
shell magnetic nanoparticles [Cu (II)-SB/GPTMS@ SiO2@ Fe3O4] with simple, efficient, and …

The development of an atom-economical approach for the efficient construction of diversely
functionalized molecules from easily accessible starting materials is always a special issue …

The construction of N-aryl sulfonamides is usually an important reaction in organic synthesis
because these compounds are privileged in the structure of many natural products and …

Piperidine-4-carboxylic acid (PPCA) functionalized Fe3O4 nanoparticles (Fe3O4-PPCA)
were prepared by the one pot co-precipitation of iron oxide in the presence of PPCA …

A mild, concise, and efficient protocol for the synthesis of polyhydroquinoline via four
component reaction of aromatic aldehydes, dimedone, ethyl acetoacetate or ethyl …

The multicomponent synthesis of 4 H-benzo [b] pyran, pyranopyrimidinone and
polyhydroquinoline derivatives has been achieved using catalytic amounts of calcium …

A heterogeneous, magnetically recoverable nanocomposite, Fe3O4@ NFC@ ONSM-Ni (II)
was prepared by immobilization of a novel Ni (II) Schiff base complex on Fe3O4@ NFC …

Sulfonic acid functionalized SBA-15 (SBA-Pr-SO3H) as a new nanoporous acid catalyst was
used in the one-pot synthesis of POLYHYDROQUINOLINES derivatives via the Hantzsch …