1269020-08-7Relevant academic research and scientific papers
Synthesis of tetrahydro-5-azaindoles and 5-azaindoles using Pictet-Spengler reaction - Appreciable difference in products using different acid catalysts
Shumaila, Abdullah M.A.,Puranik, Vedavati G.,Kusurkar, Radhika S.
experimental part, p. 936 - 942 (2011/03/19)
Pictet-Spengler condensation of 2-(aryl)-2-(1H-pyrrol-2-yl)ethanamines using conventional acid catalysts like TMSCl or TFA resulted in the formation of substituted 5-azaindoles involving a tandem one pot four steps reaction sequence. By contrast use of gl
Asymmetric Friedel-Crafts reaction of N-heterocycles and nitroalkenes catalyzed by imidazoline-aminophenol-Cu complex
Yokoyama, Naota,Arai, Takayoshi
supporting information; experimental part, p. 3285 - 3287 (2009/12/01)
Catalytic asymmetric Friedel-Crafts reaction of pyrrole with nitroalkenes was smoothly catalyzed by newly synthesized nitro-substituted imidazoline-aminophenol (1b)-Cu complex to give the adduct with up to 92% ee.
