The efficient one‐pot syntheses of Bettibases by the three‐component reaction of aromatic aldehyde, 2‐naphthalen, and acetonitrile (or benzamide) catalyzed by 1‐methyl‐3‐(2‐(sulfooxy)ethyl)‐1H‐imidazol‐3‐ium chloride is reported. The solvent can be recycled easily.
Three-Component reaction between 2-naphthol, Aromatic Aldehydes and Acetonitrile in the Presence of Chlorosulfonic Acid Yields 1-(Acetylamino (Aryl)Methyl)-2-Naphthols
The one-pot, three-component reaction between aryl aldehydes, 2-naphthol, and acetonitrile in the presence of chlorosulfonic acid affords 1-[acetylamino(aryl)methyl]-2-naphthols in excellent yields.
Sulfonated polynaphthalene as an effective and reusable catalyst for the one-pot preparation of amidoalkyl naphthols: DFT and spectroscopic studies
作者:Seied Ali Pourmousavi、Parvin Moghimi、Fatemeh Ghorbani、Mehdi Zamani
DOI:10.1016/j.molstruc.2017.05.010
日期:2017.9
(ESP) map and spectroscopic analysis of some selected amidoalkyl naphthols. The thermochemical parameters of reactions including enthalpy, internal energy, entropy and Gibbs free energy were also investigated. The theoretically calculated infrared (IR) and 1 H nuclear magnetic resonance (NMR) spectra of title compounds were compared to the experimental data. Based on the results, the synthesis of amidoalkyl
Solvent-free synthesis of 1-amidoalkyl-2-naphthols using magnetic nanoparticle-supported 2-(((4-(1-iminoethyl)phenyl)imino)methyl)phenol Cu (II) or Zn (II) Schiff base complexes
作者:Fatemeh Ghorbani、Hamzeh Kiyani、Seied Ali Pourmousavi、Davood Ajloo
DOI:10.1007/s11164-020-04142-7
日期:2020.6
(((4-(1-iminoethyl)phenyl)imino)methyl)phenols were successfully synthesized, characterized, and applied in the one-pot three-component reaction of substituted benzaldehydes, 2-naphthol, and amides for synthesis of 1-amidoalkyl-2-naphthols. These three-component processes occurred under solvent-free reaction conditions at 80 °C. The magnetically recoverable supported Schiffbase metal catalysts can
P<sub>2</sub>O<sub>5</sub>-Hexamethyldisiloxane (HMDS): An Efficient System to Induce the Three-Component Reaction of Enolic Systems, Aromatic Aldehydes, and Acetonitrile
Three-component reaction of an enolizable compound, such as acetophenone, methyl acetoacetate, 4-hydroxycoumarin, 2-naphthol, or 3-hydroxy-2-naphthoic acid; an aromatic aldehyde, and acetonitrile induced by phosphorus pentoxide and hexamethyldisiloxane leads to 2-acetylamino ketones, methyl 3-(acetylamino aryl methyl)-3-oxobutanoates, 3-(acetylamino aryl methyl)-4-hydroxycoumarins, 1-(acetylamino aryl methyl)-2-naphthols, or 4-(acetylamino aryl methyl)-3-hydroxy-2-naphthoic acids in excellent yields.