Results 51 to 60 of about 38,082 (231)

Production and characterization of graphene-based nanocomposites of different natures and their applications in aqueous quinoline adsorption: A comparative study

Case Studies in Chemical and Environmental Engineering
Quinoline (QN) is a basic nitrogenous compound normally present in the wastewater from petroleum industry, being a toxic and harmful contaminant of emerging concern.
Marcela Bino da Silva Santos, Bruna Figueiredo do Nascimento, Marcos Gomes Ghislandi, Caroline Maria Bezerra de Araujo, Maurício Alves da Motta Sobrinho   +4 more
doaj   +1 more source

Unusual Product Distribution from Friedländer Reaction of Di- and Triacetylbenzenes with 3-Aminonaphthalene-3-Carbaldehyde and Properties of New Benzo[g]quinoline-Derived Aza-aromatics

Molecules, 2014
The Friedländer reactions of acetylbenzenes and 2-acetylpyridine with 3-aminonaphthalene-2-carbaldehyde afforded the corresponding 2-phenylbenzo[g]quinoline and 2-(pyrid-2-yl)benzo[g]quinoline, respectively.
Moinul Karim, Yurngdong Jahng
doaj   +1 more source

Quinoline-8-sulfonamide [PDF]

Acta Crystallographica Section E Structure Reports Online, 2012
In the title compound, C(9)H(8)N(2)O(2)S, the sulfamoyl NH(2) group is involved in intra-molecular N-H⋯N and inter-molecular N-H⋯O hydrogen bonding. In the crystal, molecules are linked via pairs of N-H⋯O hydrogen bonds, forming inversion dimers, which are further associated through π-π stacking inter-actions between the quinoline benzene rings ...
Marciniec, Krzysztof, Maślankiewicz, Andrzej, Nowak, Maria, Kusz, Joachim   +3 more
openaire   +2 more sources

Quinoline Scaffold in Drug Discovery: Synthetic Strategies, Therapeutic Applications, and Emerging Drug Candidates

Scientia Pharmaceutica
Quinoline is a bicyclic aromatic heterocycle composed of a fused benzene and pyridine ring, and it has held an important place in medicinal chemistry for nearly two centuries. F.
Ayoub El-Mrabet, Amal Haoudi, Amine Ez-Zoubi, Rachid Bouzammit, Abdellatif Alami, Ahmed Mazzah   +5 more
doaj   +1 more source

Highly efficient electrochemiluminescence of quinoline and isoquinoline in aqueous solution

Electrochemistry Communications, 2019
This paper reports for the first time the strong cathodic electrochemiluminescence (ECL) behavior of quinoline, isoquinoline and their derivatives in aqueous solution with K2S2O8 as coreactant. The effects of K2S2O8 concentration, pH and scan rate on the
Xiangxiang Qin, Xia Xu, Jing Lu, Yinggui Zhu   +3 more
doaj   +1 more source

Preparation of magnetized coal-based CoFe@Coal-C nano-composites: Efficient Fenton-like degradation of quinoline

Meitan xuebao
To maximize the utilization of coal resources and efficiently remove quinoline from coal chemical wastewater, a CoFe@Coal-C composite material is prepared using lignite as raw material, which is applied as the heterogeneous Fenton-like catalyst for ...
Huagen LIANG, Anhu WANG, Sheng WANG, Ruolin CHENG, Fu CHEN   +4 more
doaj   +1 more source

{N,N′-[2,2′-(Ethane-1,2-diyldisulfanediyl)di-o-phenylene]bis(quinoline-2-carboxamidato)}copper(II)

Acta Crystallographica Section E, 2011
In the title compound, [Cu(C34H24N4O2S2)] or [Cu(bqdapte)], where H2bqdapte is 1,2-{bis[2-(quinoline-2-carboxamido)phenyl]sulfanyl}ethane, the CuII ion is coordinated to the dianionic hexadentate bqdapte2− ligand by two amide and two quinoline ...
Soraia Meghdadi, Valiollah Mirkhani, Peter C. Ford   +2 more
doaj   +1 more source

Adsorption removing various basic nitrogen compounds from model diesel over allochroic silica gel

Adsorption Science & Technology, 2018
The adsorption removal of quinoline from model diesel by using alumina, diatomite, silica gel, and allochroic silica gel as adsorbents was investigated. The experiment results indicated that the adsorption denitrogenation performance of allochroic silica
Xin Hong, Yunhe Li, Chang Gao, Yonghua Zhao, Ke Tang   +4 more
doaj   +1 more source

Quinoline-Based Hybrid Compounds with Antimalarial Activity

Molecules, 2017
The application of quinoline-based compounds for the treatment of malaria infections is hampered by drug resistance. Drug resistance has led to the combination of quinolines with other classes of antimalarials resulting in enhanced therapeutic outcomes ...
Xhamla Nqoro, Naki Tobeka, Blessing A. Aderibigbe   +2 more
doaj   +1 more source

Gold Single‐Atom Catalysts Enable Selective Shuttle Hydrochlorination of Alkynes

Angewandte Chemie International Edition, EarlyView.
Gold single‐atom catalysts on activated carbon enable heterogeneous shuttle hydrochlorination of terminal alkynes to vinyl chlorides with high chemo‐ and stereo‐selectivity thanks to cooperation between Au(I) sites and the support. The catalytic system combines broad substrate compatibility, simplified separation, and recoverability, paving the way for
Marc‐Eduard Usteri, Eva J. Meeus, Christian Zachau, Seung‐Eun Choi, Aram Bugaev, Milivoj Plodinec, Sharon Mitchell, Bill Morandi, Javier Pérez‐Ramírez   +8 more
wiley   +1 more source