Asymmetric synthesis of congested spiro-cyclopentaneoxindoles via an organocatalytic cascade reactionNoole, Artur; Ilmarinen, Kaja; Järving, Ivar; Lopp, Margus; Kanger, TõnisJournal of organic chemistry2013 / p. 8117-8122 : ill https://doi.org/10.1021/jo4008223 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS