TY - EJOUR
AU - Borhade, Ashok V.
AU - Uphade, Bhagwat K.
PY - 2024
DA - February
TI - CdO nanoparticles as an efficient, mild and recyclable catalyst for the synthesis of 2-aryl benzoxazole derivatives by grinding method
T2 - Iranian Journal of Catalysis
VL - 6
L1 - https://oiccpress.com/iranian-journal-of-catalysis/article/cdo-nanoparticles-as-an-efficient-mild-and-recyclable-catalyst-for-the-synthesis-of-2-aryl-benzoxazole-derivatives-by-grinding-method/
N2 - CdO nanoparticles efficiently catalyzes the condensation of aromatic aldehydes with 2-aminophenol at room temperature to afford 2-aryl benzoxazole derivatives by grinding method. The reactions proceed under heterogeneous and mild conditions to provide 2-aryl benzoxazoles in excellent yields (87-97 %) with high purity under solvent free condition. The reaction requires short time (5-23 minutes) under moderate conditions. The purification of products by non-chromatographic methods is additional feature of this method. A series of 2-aryl bezoxazole have been successfully synthesized by this method. Ease of recycled catalyst, cleaner process, solvent free and lower catalytic loading are the most advantages of the proposed method.
IS - 3
PB - OICC Press
KW - Nano-catalyst, Benzoxazole derivatives, CdO nanoparticles, Grinding method, Solvent-free 
EN -