N‐Heterocyclic Carbene Catalyzed [4+2] Annulation of Enals via a Double Vinylogous Michael Addition: Asymmetric Synthesis of 3,5‐Diaryl Cyclohexenones - Chen, Xiang‐Yu; Liu, Qiang; Chauhan, Pankaj; Li, Sun; Peuronen, Anssi; Rissanen, Kari; Jafari, Ehsan; Enders, Dieter (Angewandte Chemie International Edition, 2017)
Keywords: annulations; Asymmetric synthesis; Chemical reactions; Chemical synthesis; Chemistry; Chemistry, Multidisciplinary; cyclohexenones; Michael addition; Modularity; N-heterocyclic carbenes; Organic chemistry; Physical Sciences; Science & Technology; Michael addition; DOMINO REACTIONS; DIELS-ALDER REACTIONS; ENANTIOSELECTIVE SYNTHESIS; BENZOIN REACTIONS; cyclohexenones; ALPHA,BETA-UNSATURATED ALDEHYDES; GAMMA-BUTYROLACTONES; SPIROCARBOCYCLIC OXINDOLES; asymmetric synthesis; COOPERATIVE CATALYSIS; annulations; KINETIC RESOLUTION; STEREOSELECTIVE-SYNTHESIS; N-heterocyclic carbenes