TY - JOUR AU - Jekkidi, Krishna Reddy AU - Navath, Suryakiran PY - 2021/01/31 Y2 - 2024/03/29 TI - SnCl2/montmorillonite KSF is an highly efficient heterogenous reusable catalyst for the selective alkylation of indoles with α, β unsaturated carbonyl compounds under solvent free conditions JF - Journal of Molecular Catalysis & Organic Synthesis JA - 2.0 VL - 1 IS - 1 SE - Articles DO - UR - https://jmco.sciforce.org/JMCO/article/view/10 SP - 1-4 AB - <p>SnCl2/ Montmorillonite KSF, a composite heterogeneous catalyst found to be recyclable and efficient for the selective alkylation of indole at 3-position with α, β unsaturated carbonyl compounds at room temperature under solvent free conditions. The montmorillonite catalyst was prepared and characterized using XRD. Obtained 3-substituted indoles products were purified with column chromatography and crystallization and all products were characterized by 1H NMR and mass spectral data  </p> ER -