Trimethylsilyl (TMS) group

A silicon-containing protecting group (–Si(CH?)?) used to stabilize reactive intermediates.

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Synthesis Regioselectivity Diastereoselectivity Column chromatography Yield NMR spectroscopy Recrystallization Nucleophilic substitution Deprotection TLC (thin-layer chromatography) Protecting group Anhydrous conditions Workup Intramolecular Reaction Nucleophilic Attack Chiral Auxiliary Indole Lithiation Tandem Reaction Electrophilic Aromatic Substitution (EAS) Lewis Acid Catalysis Ring Strain Conformational Control Grignard Reagent Stereoelectronic Effects Aldehyde Functional Group Palladium-catalyzed coupling Oxocarbenium ion Inert atmosphere Reaction quenching

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