Reference of 21436-03-3. Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 21436-03-3, Name is (1S,2S)-Cyclohexane-1,2-diamine
Enantioselective friedel-crafts alkylation of N-methylindoles with nitroalkenes catalyzed by chiral bifunctional abietic-acid-derived thiourea-ZnII complexes
The catalytic asymmetric Friedel-Crafts alkylation of N-methylindoles with nitroalkenes catalyzed by bifunctional abietic-acid-derived thiourea-Zn II complexes was investigated. Various types of the nitroalkylated indoles were synthesized under mild conditions and obtained with excellent yields (up to 99 %) and good enantioselectivities (up to 86 % ee). These chiral thiourea catalysts are easily available from the commercial abietic acid.
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Chiral Catalysts,
Chiral catalysts – SlideShare