R 30 Reaction of organozinc reagents prepared from bromomalonic acid esters and zinc with 3-aryl-2-cyanopropenoic acid primary amides [Electronic resource] / V. V. Shchepin, P. S. Silaichev, Yu. G. Stepanyan, N. Yu. Russkikh, M. I. Vakhrin, M. A. Ezhikova, M. I. Kodess // Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii). - 2006. - Vol. 42, № 11. - P1625-1629 Рубрики: ХИМИЧЕСКИЕ НАУКИ Аннотация: Organozinc compounds prepared from bromomalonic acid esters and zinc react with 3-aryl-2-cyanopropenoic acid primary amides giving a single diastereomer of the corresponding 1-R?-4-aryl-2,6-dioxo-5-cyanopiperidine-3-carboxylic acid esters, or 3-R?-6-aryl-2,4-dioxo-5-cyano-3-azabicyclo[3.1.0]hexene-1-carboxylic acid esters \\\\Expert2\\nbo\\Russian Journal of Organic Chemistry\\2006, 42 (11), 1625.pdf |