@article{Nasirmahale_Shirini_2024, title={N1-N4-Bis (3-(trimethoxysilyl)propyl)butane-1,4-diammonium trinitromethanide on titanium dioxide: An efficient nano-catalyst for the solvent-free acetyl protection of amines and alcohols}, volume={14}, url={https://oiccpress.com/iranian-journal-of-catalysis/article/n1-n4-bis-3-trimethoxysilylpropylbutane-14-diammonium-trinitromethanide-on-titanium-dioxide-an-efficient-nano-catalyst-for-the-solvent-free-acetyl-protection-of-amines-and-alcohols/}, DOI={10.57647/j.ijc.2024.1402.17}, abstractNote={  In this study, N1-N4-bis (3-(trimethoxysilyl)propyl)butane-1,4-diammonium trinitromethanide on titanium dioxide {TiO2-Bis[TMS-NH2+ C(NO2)3-]}an , was prepared and characterized by the use of different techniques including energy dispersive X-ray analysis (EDX), Fourier transform infrared spectroscopy (FT-IR), thermo gravimetric analysis (TGA), field emission scanning electron microscopy (FESEM), and X-ray diffraction (XRD). In continue, the use of the prepared reagent as an efficient nano-catalyst was examined in the acetylation of amines and alcohols under mild reaction conditions with good to excellent yields. In the studied reactions the catalyst can be recycled and reused for an acceptable period of runs.   Highlights   v  Introduction of TiO2-Bis [TMS-NH2+ C(NO2)3-] as an effective and new nanocatalyst for the acetylation of amines and alcohols. v  Identification of the catalyst structure using (FT-IR), (EDX), (FESEM), (TGA), and (XRD). vThe attractive features of this process are: short reaction times, easy work-up produce, performing the reaction in the absence of solvent, and easy separation from the reaction mixture. v  Reusability of the catalyst.  }, number={2}, journal={Iranian Journal of Catalysis}, publisher={OICC Press}, author={Nasirmahale, Leyla Nazemi and Shirini, Farhad}, year={2024}, month={May}, keywords={TiO2-Bis [TMS-NH2+ C(NO2)3-], Heterogeneous catalyst, Green synthesis, Acetylation, Immobilized ionic liquids} }