124747-44-0Relevant articles and documents
Nano-SiO2 catalyzed synthesis of β-enaminones under solvent free conditions
Alinezhad, Heshmatollah,Tajbakhsh, Mahmood,Sarkati, Malihe Norouzi,Zare, Mahboobe
, p. 1591 - 1596 (2016)
Nano-SiO2 efficiently catalyzed the synthesis of β-enaminones using direct condensation of various (cyclic and acyclic) β-diketones with aromatic and aliphatic amines under solvent-free conditions. This eco-friendly catalyst can be recovered and reused without significant loss of activity. This methodology provides a simple synthetic route to enaminones in excellent yields at room temperature. Graphical abstract: [Figure not available: see fulltext.]
High-speed vibration-milling-promoted synthesis of symmetrical frameworks containing two or three pyrrole units
Leonardi, Marco,Villacampa, Mercedes,Menéndez, J. Carlos
, p. 1957 - 1962 (2017)
The pseudo-five-component reaction between -dicarbonyl compounds (2 molecules), diamines and α-iodoketones (2 molecules), prepared in situ from aryl ketones, was performed efficiently under mechanochemical conditions involving high-speed vibration milling
Simple and efficient synthesis of 3-aminopropenones and 3-aminopropenoates catalyzed by copper(II) nitrate trihydrate under solvent-free conditions
Li, Geng-Chen
experimental part, p. 789 - 792 (2009/09/29)
A simple, efficient and environmentally begin method has been developed for the synthesis of 3-aminopropenones and 3-aminopropenoates through the reaction of 1,3-dicarbonyl compounds with amines in the presence of Cu(NO 3)2 · 3H2O under solvent-free conditions.
