Ligand-, copper-, and amine-free one-pot synthesis of 2-substituted indoles via Sonogashira coupling 5-endo-dig cyclization

Acetylenic Coupling: A Powerful Tool in Molecular Construction

Peter Siemsen, R. C. Livingston, François Diederich · Angewandte Chemie International Edition · 2000 · 1.5K citations

Natural Sciences, Chemistry, Catalysis +12

Recent developments in indole ring synthesis—methodology and applications

Gordon W. Gribble · Journal of the Chemical Society Perkin Transactions 1 · 2000 · 928 citations

Natural Sciences, Chemistry, Organic Chemistry +10

Synthesis of indoles via palladium-catalyzed heteroannulation of internal alkynes

Richard C. Larock · Journal of the American Chemical Society · 1991 · 824 citations

Natural Sciences, Chemistry, Analytical Chemistry +11

Indoles, Benzofurans, Phthalides, and Tolanes via Copper(I) Acetylides

C. E. Castro, E. J. Gaughan, Dennis C. Owsley · The Journal of Organic Chemistry · 1966 · 338 citations

Natural Sciences, Chemistry, Analytical Chemistry +5

Ultrasound promoted C–C bond formation: Heck reaction at ambient conditions in room temperature ionic liquids

Ravindra R. Deshmukh, R. Rajagopal, Kumar V. Srinivasan · Chemical Communications · 2001 · 311 citations

Natural Sciences, Chemical Engineering, Chemistry +15