An efficient bis(2-dodecylsulfanyl-ethyl)-amine·CrCl3 complex supported on KCC-1 (KCC-1/SNS/Cr) has been developed for the synthesis of spiroindenopyridazine-4H-pyran, providing excellent yields of the corresponding products with remarkable chemoselectivity. This morphology ultimately leads to higher catalytic activity for the KCC-1-supported nanoparticles. The KCC-1/SNS/Cr NPs were thoroughly characterized by using TEM, SEM, TGA, FT-IR, ICP-MS, and BET. The recycled catalyst has been analyzed by ICP-MS showing only minor changes in morphology after the reaction, thus confirming the robustness of the catalyst.
CITATION STYLE
Zhiani, R., Sadeghzadeh, S. M., & Emrani, S. (2018). Synthesis of spiroindenopyridazine-4: H -pyran derivatives using Cr-based catalyst complexes supported on KCC-1 in aqueous solution. RSC Advances, 8(12), 6259–6266. https://doi.org/10.1039/c7ra12871a
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