80555-73-3Relevant academic research and scientific papers
FeCl3-Catalyzed Combinatorial Synthesis of Functionalized Spiro[Indolo-3,10′-indeno [1,2- b ]quinolin]-trione Derivatives
Mondal, Animesh,Mukhopadhyay, Chhanda
supporting information, p. 404 - 408 (2016/01/15)
An efficient, inexpensive, environmentally friendly and high yield one-pot route to new spiro[indolo-3,10′-indeno [1,2-b]quinolin]-trione derivatives has been developed, involving three-component reaction of enaminones, N-substituted isatins and Indane-1,3-dione catalyzed by FeCl3. The approach to this spiro-heterocycle is noteworthy because it results in the formation of three new σ (two C-C and one C-N) bonds in a single operation, leading to the construction of novel spiro skeleton. This method works on a large scale in excellent yields.
Phosphomolybdic acid (PMA) catalyzed highly efficient and rapid synthesis of ss-enaminones
Nagaiah,Purnima,Sreenu D.,Jhansi S.,Rao, R. Srinivasa,Yadav
experimental part, p. 461 - 468 (2011/12/04)
ss-Enamino derivatives have been synthesized by the condensation of amines and ss-dicarbonyl compounds in the presence of 1 mol% of phosphomolybdic acid (PMA) at room temperature in good to excellent yields. Taylor & Francis Group, LLC.
Intermolecular N - H...O Hydrogen Bonding Assisted by Resonance. II. Self Assembly of Hydrogen-Bonded Secondary Enaminones in Supramolecular Catemers
Bertolasi, Valerio,Gilli, Paola,Ferretti, Valeria,Gilli, Gastone
, p. 50 - 56 (2007/10/03)
The crystal structures of 15 compounds containing the 2-en-3-amino-1-one heterodienic system and forming intermolecular N - H...O hydrogen bonds assisted by resonance (RAHB) are reported: (1) 3-phenylamino-2-cyclohexen-1-one; (2) 3-(4-methoxyphenylamino)-
