1219978-22-9Relevant articles and documents
Nanocrystalline TiO2-HClO4 catalyzed three-component preparation of derivatives of 1-amidoalkyl-2-naphthol, 1-carbamato-alkyl-2- naphthol, 1-(α-aminoalkyl)-2-naphthol, and 12-aryl-8,9,10,12- tetrahydrobenzo[a]-xanthen-11-one
Shaterian, Hamid Reza,Mohammadnia, Majid
, p. 4221 - 4237 (2013)
1-Amidoalkyl-2-naphthols, 1-carbamatoalkyl-2-naphthols, and 1-(α-aminoalkyl)-2-naphthols have been prepared by three-component reaction of 2-naphthol, aromatic aldehydes, and NH compounds, i.e. amides, carbamates, and secondary amines, respectively, in th
Antibacterial activity of Mannich bases derived from 2-naphthols, aromatic aldehydes and secondary aliphatic amines
Roman, Gheorghe,Nǎstasǎ, Valentin,Bostǎnaru, Andra-Cristina,Mare?, Mihai
, p. 2498 - 2502 (2016)
A small library of 1-aminoalkyl 2-naphthols has been synthesized through the direct Mannich reaction of 2-naphthols with (hetero)aromatic aldehydes and secondary amines. All of the Mannich bases having a thiophen-2-yl ring in their structure had good acti
Magnetic nanocrystallites strontium hexaferrite as an efficient catalyst in the green Betti reaction
Mohammadi Ziarani, Ghodsi,Kazemi Asl, Zhila,Gholamzadeh, Parisa,Badiei, Alireza,Afshar, Morteza
, p. 515 - 520 (2018)
The sol–gel auto-combustion method was applied for preparation of SrFe12O19 magnetic nanoparticles (MNPs). Then, the prepared SrFe12O19 was analyzed by VSM, FT-IR, SEM, N2 adsorption-desorption and XR
Synthesis of 1-aminoalkyl-2-naphthols derivatives using an engineered copper-based nanomagnetic catalyst (Fe3O4@CQD@Si (OEt)(CH2)3NH@CC@N3@phenylacetylene@Cu)
Akbarpour, Tahereh,Khazaei, Ardeshir,Sarmasti, Negin,Yousefi Seyf, Jaber
, (2021/07/26)
In the present study, a molecular level engineered-based method was used to synthesis a copper-based nanomagnetic catalyst (Fe3O4@CQD@Si (OEt)(CH2)3NH@CC@N3@phenylacetylene@Cu). The as-synthesized cat
Solventless synthesis of 1-(α-aminoalkyl) naphthols, betti bases, catalyzed by nanoparticle Fe3O4 at room temperature
Janati, Fatemeh,Heravi, Majid M.,Shokraie, Ahmad Mir
, p. 1 - 5 (2014/11/07)
A series of 1-(a-aminoalkyl) naphthols were synthesized expeditiously in good yields and selectivity from 2-naphthol, alkylamines and aldehydes in the presence of nanoparticle fe3o4 at room temperature in solvent-free conditions. Taylor & Francis Group, LLC.
Non-ionic surfactant catalyzed synthesis of Betti base in water
Kumar, Atul,Gupta, Maneesh Kumar,Kumar, Mukesh
supporting information; experimental part, p. 1582 - 1584 (2010/06/13)
We have developed an efficient non-ionic surfactant (Triton X-100) catalyzed multicomponent synthesis of Betti base from secondary amine, aromatic aldehydes, and β-naphthol using Mannich-type reaction in water. Lewis and Br?nsted acid catalysts, ionic and non-ionic surfactant have been screened for the reaction. Non-ionic surfactant (Triton X-100) gave the best results and the reaction proceeds through the imine formation, which is stabilized by colloidal dispersion and undergoes nucleophilic addition to afford the corresponding N,N-dialkylated Betti base in excellent yields.