67755-90-2Relevant articles and documents
Simple Synthesis of Aryl p-Nitroarylacetonitriles by Vicarious Nucleophilic Substitution with Carbanions of Protected Cyanohydrins
Rad, Nazar,M?kosza, Mieczys?aw
, p. 376 - 380 (2018)
Acetals of the cyanohydrins of aromatic aldehydes were deprotonated to generate carbanions, which were used in the vicarious nucleophilic substitution of the hydrogen atom of aromatic and heteroaromatic nitro compounds to form p-nitro-substituted diarylac
Palladium-catalyzed carbonylative cyclization via trapping of acylpalladium derivatives with internal enolates. Its scope and factors affecting the C-to-O ratio
Negishi, El-Ichi,Coperet, Christophe,Sugihara, Takumichi,Shimoyama, Izumi,Zhang, Yantao,Wu, Guangzhong,Tour, James M.
, p. 425 - 436 (2007/10/02)
The Pd-catalyzed carbonylative cyclization reaction involving ω-acyl-substituted acylpalladium derivatives can proceed via intramolecular trapping with either C- or O-enolates; the preferential formation of either 5- or 6-membered rings dictates the C-to-
STEREOCHIMIE DE L'ALKYLATION DE CARBANIONS DERIVES D'α-AMINONITRILES
Hebert, E.,Maigrot, N.,Welvart, Z.
, p. 4683 - 4686 (2007/10/02)
Alkylations with 2-octyl iodide of carbanions generated in THF by LDA from α-aminonitriles or protected cyanohydrines occur with inversion of configuration and an important racemization; these reactions do not involve radical intermediates.
