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One-pot synthesis of 3-substituted-4H-[1,2,3] triazolo[5,1-c][1,4]oxazin-6(7H)-ones from propargyl alcohols, chloroacetyl chloride, and sodium azide

期刊: JOURNAL OF CHEMICAL RESEARCH, 2021; 45 (5-6)

An efficient, one-pot synthesis of 3-substituted-4H-[1,2,3]triazolo[5,1-c][1,4]oxazin-6(7H)-ones is developed via sequential esterification, substitut......

L-ascorbyl 6-palmitate as lead compound targeting SphK1: an in silico and in vitro investigation

期刊: JOURNAL OF CHEMICAL RESEARCH, 2021; 45 (7-8)

Sphingosine kinases (SphKs) are a class of lipid kinases, that have received extensive attention as important rate-limiting enzyme in tumor. Inhibitio......

Highly active carbon nanotube-promoted Rh-Mn-Li/SiO2 catalysts for the synthesis of C-2(+) oxygenates from syngas

期刊: JOURNAL OF CHEMICAL RESEARCH, 2021; 45 (5-6)

The effect of carbon nanotubes on the catalytic properties of Rh-Mn-Li/SiO2 catalysts was investigated for CO hydrogenation. The catalysts were compre......

Silver/manganese dioxide nanorod catalyzed hydrogen-borrowing reactions and tert-butyl ester synthesis

期刊: JOURNAL OF CHEMICAL RESEARCH, 2021; 45 (7-8)

Silver/manganese dioxide (Ag@MnO2) nanorods are synthesized and characterized by scanning electron microscopy, transmission electron microscopy, energ......

Experimental and an electrolyte non-random two-liquid model to predict the vapor-liquid equilibrium of CO2 in aqueous solutions of diethylenetriamine

期刊: JOURNAL OF CHEMICAL RESEARCH, 2021; 45 (3-4)

The absorption and desorption data of CO2 in aqueous solutions with a mass fraction of 10% and 20% of diethylenetriamine are measured at 313.15, 343.1......

Synthesis of diaryl sulfides based on copper-doped OMS-2

期刊: JOURNAL OF CHEMICAL RESEARCH, 2021; 45 (3-4)

We describe a practical protocol for efficiently preparing diaryl sulfide compounds using Cu-OMS-2 as the catalyst. Cu-OMS-2 originates from manganese......

Synthesis, crystal structure, the Hirshfeld surface analysis, and antimicrobial activity of a three-dimensional Cu(II) complex with N-substituted biguanide

期刊: JOURNAL OF CHEMICAL RESEARCH, 2021; 45 (7-8)

A new antibacterial complex C4H15CuN5O7S, which is derived from the non-insulin-dependent diabetes mellitus drug metformin hydrochloride (MH) and cupr......

Nickel-catalyzed C-P cross-coupling of (het)aryl tosylates with secondary phosphine oxides

期刊: JOURNAL OF CHEMICAL RESEARCH, 2021; 45 (7-8)

A novel and convenient approach to the synthesis of various tertiary phosphine oxides via nickel-catalyzed cross-coupling of (het)aromatic tosylates w......

Cu-catalyzed cross-coupling of methyl ketones and pyridin-2-amines for the synthesis of N-(2-pyridyl)-alpha-ketoamides

期刊: JOURNAL OF CHEMICAL RESEARCH, 2021; 45 (5-6)

An efficient copper-catalyzed strategy for the synthesis of alpha-ketoamides via cross-coupling of methyl ketones and pyridin-2-amines is described. T......

Facile synthesis of graphene quantum dots from glucan and their application as a deoxidizer and in cell imaging

期刊: JOURNAL OF CHEMICAL RESEARCH, 2021; 45 (3-4)

A facile and effective route to synthesize graphene quantum dots for cell imaging and as a deoxidizer by using glucan as a precursor is developed. AuN......

Synthesis and anti-acetylcholinesterase activities of novel glycosyl coumarylthiazole derivatives

期刊: JOURNAL OF CHEMICAL RESEARCH, 2021; 45 (5-6)

Eleven glycosyl coumarylthiazole derivatives are synthesized by cyclization and condensation of glycosyl thiourea with 3-bromoacetyl coumarins in etha......

Synthesis, characterization, crystal structures, and the biological evaluation of 2-phenylthiazole derivatives as cholinesterase inhibitors

期刊: JOURNAL OF CHEMICAL RESEARCH, 2021; 45 (5-6)

Four 2-phenylthiazole derivatives are synthesized, characterized, and evaluated as cholinesterase inhibitors. The structures of the 2-phenylthiazole d......

Theoretical and experimental studies on the fluorescence properties of aluminum(III), cadmium(II), zinc(II), and copper(II) complexes of substituted 8-hydroxyquinoline

期刊: JOURNAL OF CHEMICAL RESEARCH, 2021; 45 (5-6)

Fifty-five 8-hydroxyquinoline (8-HQ) derivatives are synthesized and the corresponding aluminum(III), cadmium(II), copper(II), and zinc(II) metal comp......

Enzymatic esterification of lauric acid to give monolaurin in a microreactor

期刊: JOURNAL OF CHEMICAL RESEARCH, 2021; 45 (7-8)

Monolaurin is a naturally occurring compound widely utilized in food and cosmetics. In this paper, we present a new method for the synthesis of monola......

A facile method to synthesize vildagliptin

期刊: JOURNAL OF CHEMICAL RESEARCH, 2021; 45 (3-4)

An efficient and high-yielding synthetic method for the preparation of vildagliptin via four steps is reported. The process starts from L-proline and ......

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