Pd nano particles, an efficient catalyst for the one pot synthesis of 1,2,4,5-tetra substituted imidazoles

Pd-AL-SBA-15 is an efficient, simplicity of operation and reusable catalyst for the synthesis of 1,2,4,5-tetra substituted imidazoles using benzil, an aromatic aldehydean amine in the presence of ammonium acetate. This one pot procedure is very simple, affording good to excellent yield

کلیدواژه ها:

1 ، 2 ، 4 ، 5-tetra substituted imidazoles ، Pd-AL-SBA-15 ، one pot synthesis ، multi component reaction