@article {45627,
	title = {Utilization of waste biomass for the synthesis of functionalizable support for covalent anchoring of active organo catalyst},
	journal = {ACS Sustainable Chemistry \& Engineering},
	volume = {7},
	year = {2019},
	month = {JAN},
	pages = {3018{\textendash}3026},
	type = {Article},
	abstract = {A single step synthetic procedure for carbon microspheres from agricultural waste residue (sugarcane bagasse) by low-temperature hydrothermal carbonization using oxalic acid as a hydrating/dehydrating agent is developed. The FTIR and XPS spectroscopy analysis indicates the presence of -OH, -COOH, and C=O functional groups on the surfaces of carbon spheres. These functional groups of the carbon spheres were utilized as a novel route to anchor 3-aminopropyl-triethoxysilane and 3-(2-aminoethylamino)propyl)-trimethoxysilane via condensation of triethoxy/trimethoxy silanes for the synthesis of organo base supported on carbon catalysts. The catalytic activity of the obtained supported organo-base catalyst was demonstrated for C{\textendash}C bond forming (Henry) reaction. Among all prepared catalysts, 3-(2-aminoethylaminopropyl)-trimethoxysilane grafted in toluene showed high conversion (up to 100\%) of aldehydes with excellent selectivity toward β-nitrostyrene. The catalyst was reused five times without losing significant activity for the same reaction.},
	author = {Doke, D. S. and Advani, J. H. and Naikwadi, D. R. and Gawande, M. B. and Walke, P. and Umbarkar, S. B. and Biradar, A. V.}
}
