59387-00-7Relevant articles and documents
α-Imino Iridium Carbenes from Imidoyl Sulfoxonium Ylides: Application in the One-Step Synthesis of Indoles
Burtoloso, Antonio C. B.,Caiuby, Clarice A. D.,De Jesus, Matheus P.
, p. 7433 - 7445 (2020/06/27)
Imidoyl sulfoxonium ylides are presented for the first time as potential precursors to generate α-imino metal-carbene intermediates and applied in direct C-H functionalization reactions catalyzed by [Ir(cod)Cl]2 (4 mol %) to provide 2-substituted indoles (up to 70% yield) in just one step. This class of sulfur ylide is successfully obtained from imidoyl chloride and dimethylsulfoxonium methylide (23 new examples in 45-85% yield) or by imino group formation from the corresponding β-keto sulfoxonium ylides and anilines in the presence of TiCl4 as a Lewis acid (9 examples in 33-94% yield).
1-alkyl-1,4-dihydro-4-imino-3-quinolinecarboxylates. Part 1. General synthesis
Staskun, Benjamin,Van Es, Theodorus
, p. 92 - 99 (2007/10/03)
The synthesis of the hitherto unreported 1-alkyl-1,4-dihydro-4-(ethylimino or arylimino)-3-quinoline-carboxylates is described. The method utilises a 2-halogeno-benzenecarboximidoyl chloride for C-imidoylation of an ethyl 3-alkylamino-2-butenoate or 2-pro
Diacylamines - Perfect Acylating Agents for Peptide Synthesis
Gruszecki, Wojciech,Gruszecka, Maria,Bradaczek, Hans
, p. 331 - 336 (2007/10/02)
A new series of diacylamines containing N-protected amino acids have been synthesized.These diacylamines, possessing ortho-substituted benzoyl groups were found to be excellent acylating agents for peptide synthesis.In this reaction the 2,6-dichlorobenzoy