1182279-95-3Relevant academic research and scientific papers
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.
Chiral Bronsted acid-catalyzed asymmetric Friedel-Crafts alkylation of pyrroles with nitroolefins
Sheng, Yi-Fei,Gu, Qing,Zhang, An-Jiang,You, Shu-Li
supporting information; experimental part, p. 6899 - 6901 (2009/12/31)
(Chemical Equation Presented) A highly efficient Friedel-Crafts reaction of pyrroles with nitroolefins by a chiral phosphoric acid was realized. With 5 mol % of catalyst, reactions conducted at rt afforded the 2-substituted or 2,5-disubstituted pyrroles i
