@article{Shaikh_Farooqui_Abed_2024, title={Morpholinium glycolate as an efficient and reusable catalyst for the synthesis of bis(pyrazol-5-ol) derivatives under solvent-free conditions}, volume={8}, url={https://oiccpress.com/iranian-journal-of-catalysis/article/morpholinium-glycolate-as-an-efficient-and-reusable-catalyst-for-the-synthesis-of-bispyrazol-5-ol-derivatives-under-solvent-free-conditions/}, abstractNote={In this paper, an environmentally benign access to synthesize Bis(pyrazol-5-ol) derivatives was developed through the one pot pseudo five component condensation reaction of phenyl hydrazine with ethyl acetoacetate, and different aryl/heteroaryl aldehydes using morpholinium glycolate as the homogeneous reusable catalyst under solvent-free conditions at 80 °C. Further, the ionic liquid was prepared and characterized by FT-IR, 1HNMR, 13CNMR and TG-DTG techniques. The present synthetic protocol offers excellent yields of the products, short reaction times, clean and simple work up, reusability of catalyst up to five runs, a significant reduction in cost, and eco-efficient alternative to the existing methods.}, number={2}, journal={Iranian Journal of Catalysis}, publisher={OICC Press}, author={Shaikh, Mohd Akmal and Farooqui, Mazahar and Abed, Syed}, year={2024}, month={Feb.}, keywords={Morpholinium glycolate, Homogeneous catalyst, Ionic Liquids, Bis(pyrazol-5-ol)s} }