66558-25-6Relevant articles and documents
Highly efficient and facile synthesis of β-enaminones catalyzed by diphenylammonium triflate
Zhao, Ting-Ting,Song, Jiang-Long,Hong, Feng-Qing,Xia, Jian-Sheng,Li, Jian-Jun
, p. 2857 - 2868 (2019/08/21)
Abstract: The catalytic performance of diphenylammonium triflates as an organocatalyst in the synthesis of β-enaminones from various substituted β-diketones and amides (or amines) were evaluated. A wide range of β-enaminones were efficiently synthesized in good to excellent yields under mild reaction conditions. Applying diphenylammonium triflate (DPAT) as catalyst makes this protocol cost-effective, low corrosive and easy to handle. Graphic abstract: [Figure not available: see fulltext.].
An efficient chemo-And stereoselective synthesis of enaminones and enaminoesters using (Bromodimethyl)sulfonium bromide under solvent-free conditions
Das, Biswanath,Kanth, Boddu Shashi,Majhi, Anjoy,Reddy, Kongara Ravinder
, p. 630 - 633 (2008/12/22)
(Bromodimethyl)sulfonium bromide has efficiently been employed for chemo- and stereoselective conversions of β-dicarbonyl compounds into β-enaminones and β-enaminoesters by a treatment with amines at room temperature under solvent-free conditions.
Enamination of β-dicarbonyl compounds with amines
Khodaei,Khosropour,Cardel
scheme or table, p. 217 - 221 (2009/04/06)
Enamination of a wide variety of primary amines was successfully described with excellent chemoselectivity in the presence of catalytic amounts of β-cyclodextrin in water under mild conditions. Aliphatic amines also reacted efficiently to produce the corresponding enaminones.