One-pot Synthesis of Indeno-fused Spirooxindoles catalyzed by SBA-Oxime-Zn
نویسندگان
چکیده
An extremely efficient catalytic protocol for the synthesis of spirooxindole derivatives via a one-pot three component approach in the presence of SBA-Oxime-Zn, as a heterogeneous catalyst using water as a green solvent is reported. The catalyst exhibited excellent catalytic activity, and the proposed methodology is capable of providing the desired products in good yield and short reaction time. After reaction course, the catalyst can be recycled and reused without any apparent loss of activity which makes this process cost effective and hence eco-friendly.
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