RSC Advances · 2015 · 34 citations · 35 references
Natural SciencesChemistryMedicinal ChemistryCatalysisGreen ChemistryReaction EngineeringCatalyst DesignCatalyst PreparationCatalytic Reaction EngineeringGreen CatalysisSolvent-free SynthesisCatalyst-free Solvent-free ReactionsCatalytic Reaction MechanismsGreen Heterocycle SynthesisIndole ChemistryIndole Derivatives
A catalyst-free green procedure for access to substituted γ-carbolines has been achieved in water with excellent yields <italic>via</italic> a MCR reaction of 3-formyl indole derivatives, aldehydes with NH<sub>4</sub>OAc at room temperature under aerobic conditions.
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Ravi Kiran Chinnagolla, Sandeep Pimparkar, Masilamani Jeganmohan · Organic Letters · 2012 · 258 citations