carbonyl compounds, such as dimethyl acetone-1,3-dicarboxylate and 1,3-diphenylacetone, and with 1,3-bis(silyloxy)-1,3-butadienes, electroneutral equivalents of 1,3-dicarbonyl dianions, allow for a convenient [...] 5. Multicomponent and Domino Reactions 5.1 Multicomponent and Domino Reactions of Heterocyclic Enamines and Related Substrates Abstract: A variety of domino and multicomponent reactions were developed [...] formal [3+3] cyclizations of 2-ethynylpyridines with enones, reaction of trifluoromethyl-substituted 1,3-diketones with lithiated alkynes and formal [3+2] cyclizations of 2,3-dihalopyridines with imines
https://www.langer.chemie.uni-rostock.de/forschung2/forschungsthemen/multicomponent-and-domino-reactions/