An Efficient Magnesium Phyllosilicate‐Nano Palladium Hybrid Catalyst for the Selective Oxidation of Organosilanes. Issue 27 (14th July 2022)

• Record Type: Journal Article
• Authors: Santhini, Pulikkal Veettil; Das, Gourab; Mole, Julie; Kumar, Abhijith S.; Vedhanarayanan, Balaraman; Praveen, Vakayil K.; John, Jubi
• Is Part Of: ChemistrySelect. Volume 7:Issue 27(2022)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2022-07-14
• Subjects: Heterogeneous Catalysis -- Magnesium Phyllosilicate -- Nanoparticles -- Palladium nanoparticle -- Oxidation -- Silane; Chemistry -- Periodicals; 540.5
• DOI: 10.1002/slct.202200548
• Languages: English
• ISSNs: 2365-6549

Abstract

Abstract: S.P.V. and G.D. are grateful to the University Grant Commission (UGC) and the Council of Scientific and Industrial Research (CSIR) Government of India for research fellowships, respectively. J.J. and V.K.P. thank the CSIR Government of India for the infrastructure and financial support. J.J. thanks AICTE for funding (GAP 161939). V.K.P. acknowledge Department of Science and Technology (DST), Nano Mission, Government of India (DST/NM/TUE/EE‐02/2019), for the financial support. For NMR, HRMS, and TEM measurements, the authors thank Saumini Mathew, Viji S., and Kiran Mohan of CSIR‐NIIST, respectively. Abstract : An efficient hybrid catalyst with organofunctionalized magnesium phyllosilicate incorporating PdNPs was developed. The characterization of the hybrid catalyst by using spectroscopy and microscopy techniques confirmed the presence of well‐dispersed, spherically shaped palladium nanoparticles over the entire support. This hybrid could effectively catalyse the selective oxidation of silanes with impressive TOF values. Moreover, the catalyst was found to be recyclable and the silane to silanol conversion was highly atom economic.