1119643-89-8Relevant academic research and scientific papers
Formic acid: A low-cost, mild, ecofriendly, and highly efficient catalyst for the rapid synthesis of β-enaminones
Patil, Siddappa A.,Medina, Phillip A.,Gonzalez-Flores, Diego,Vohs, Jason K.,Dever, Seth,Pineda, Leslie W.,Montero, Mavis L.,Fahlman, Bradley D.
, p. 2349 - 2364 (2013)
β-Enaminones have been synthesized by the condensation reaction of b-diketones with various anilines in the presence of a catalytic amount of formic acid, mild and highly efficient acid catalyst in methanol. These condensation reactions proceed smoothly in short reaction times with near-quantitative yields. Copyright
Vanadium(IV) acetylacetonate catalyzed stereoselective synthesis of β-enaminoesters and β-enaminones
Laskar, Rajibul A.,Begum, Naznin A.,Hedayetullah Mir, Mohammad,Ali, Shahzad,Khan, Abu T.
, p. 436 - 440 (2013/02/23)
An efficient and stereoselective procedure has been described for the synthesis of a series of β-enaminoesters and β-enaminones by vanadium(IV) acetylacetonate [VO(acac)2] catalyzed reaction of β-ketoesters and 1,3-diketones with both aliphatic and aromatic amines. X-ray crystallographic studies of some representative compounds corroborate two types of structural geometry formed by inter-molecular as well as intra-molecular hydrogen bonds.
