Enantioselectively Organocatalytic Michael Addition of Ketones to Alkylidene Malonates - Cao, Chun-Li; Sun, Xiu-Li; Zhou, Jiao-Long; Tang, Yong (Journal of organic chemistry, 2007)
Keywords: Chemistry; Chemistry, Organic; Exact sciences and technology; Kinetics and mechanisms; Organic chemistry; Physical Sciences; Reactivity and mechanisms; Science & Technology; PYRROLIDINE-THIOUREA; ALPHA,BETA-UNSATURATED ALDEHYDES; CONSTRUCTION; NITROOLEFINS; BASE CATALYSTS; FRIEDEL-CRAFTS REACTION; CONJUGATE ADDITIONS; DERIVATIVES; INDOLES; NITROALKENES; Michael addition; Malonic acid derivatives; Sulfonamide; Enantioselectivity; Asymmetric synthesis; Mild operating conditions; Nitrogen heterocycle; Ureas; Ketone; Ethylenic compound; Pyrrolidine derivatives