Synthesis and structural features of indium(<scp>iii</scp>) furan-2-thiocarboxylates showing efficient catalytic activity toward multicomponent reactions <i>via</i> Knoevenagel condensation

Kumar, Krishna; Kumar Sahani, Raj; Garai, Somenath; Bhattacharya, Subrato

doi:10.1039/d3dt02681g

Cited by 2 publications

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“…33–37 The In–N bond length (2.393(5) Å) and In–Cl bond length (2.415(1) Å) in [1] are both within the reported ranges. 35,38–41 Notably, the three dependent indium sub-units in [1] and their corresponding atoms display uniform bond lengths and angles. For instance, the bond lengths between In1–Cl1, In1_a-Cl1_a, and In1_b-Cl1_b (2.4150(10) Å) are consistent, and the bond angles of In1–S2–In1_a, In1_a-S2_a-In1_b, and In1_b-S2_b-In1 are 111.10(4)°.…”

Section: Resultsmentioning

confidence: 99%

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Synthesis and theoretical study of a mixed-ligand indium(iii) complex for fabrication of β-In₂S₃ thin films via chemical vapor deposition

Amadi,

Karimpour,

Jafari

et al. 2024

Dalton Trans.

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Section: Resultsmentioning

confidence: 99%

“…The distortion in [2] could have also contributed to the slight widening of the bite angle (84.87(10)°). 41…”

Section: Resultsmentioning

confidence: 99%

Synthesis and theoretical study of a mixed-ligand indium(iii) complex for fabrication of β-In₂S₃ thin films via chemical vapor deposition

Amadi,

Karimpour,

Jafari

et al. 2024

Dalton Trans.

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Fabrication of Nanobioengineered Interfaces Utilizing Quaternary Nanocomposite for Highly Efficient and Selective Electrochemical Biosensing of Urea

Kumar,

Singh,

Rathour

et al. 2024

Langmuir

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Nanobioengineered interfaces have gained attention owing to their small size and high surface area-to-volume ratio for utilization as a platform for highly selective and sensitive biosensing applications owing to the integration of biological molecules with engineered nanomaterials/nanocomposites. In this work, a novel Ag-complex, [(PPh 3 ) 2 Ag(SCOf)]-based quaternary Ag–S–Zn–O nanocomposites (NCs), was synthesized through an environmentally-friendly process. The results revealed the formation of the NCs with an average crystallite size and particle size of 36.08 and 40.22 nm, respectively. In addition, this is the first study to utilize such NCs synthesized via a single-source precursor method, offering enhanced sensor performance due to their unique structural properties. Further, these NCs were used to fabricate a urease (Ur)/Ag–S–Zn–O NCs/ITO nanobioengineered electrode for precise and sensitive electrochemical biosensing of urea. The interfacial kinetic studies revealed quasi-reversible processes with high electron transfer rates and linear current responses, indicating efficient reaction dynamics. A high diffusion coefficient and low surface concentration suggested a fast diffusion-controlled process, affirming the electrode’s potential for rapid and sensitive urea detection. The biosensor demonstrated notable sensing properties such as high sensitivity (12.56 μA mM –1 cm –2 ) and a low detection limit (0.54 mM). The fabricated bioelectrode was highly selective and reproducible and demonstrated stability for up to 60 days. These results validate the potential of this nanobioengineered interface for next-generation biosensing applications, paving the way for advanced point-of-care diagnostics and real-time health monitoring.

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Synthesis and structural features of indium(iii) furan-2-thiocarboxylates showing efficient catalytic activity toward multicomponent reactions via Knoevenagel condensation

Abstract: Furan-2-thiocarboxylate complexes of In(iii) were synthesized. Partial Hydrolysis of a complex led to the first In(iii) complex with a hydrosulfide ligand. A thioester was obtained serendipitously. Complexes were used as catalysts for Knoevenagel and Knoevenagel initiated MCRs.

Cited by 2 publications

References 83 publications

Synthesis and theoretical study of a mixed-ligand indium(iii) complex for fabrication of β-In₂S₃ thin films via chemical vapor deposition

Synthesis and theoretical study of a mixed-ligand indium(iii) complex for fabrication of β-In₂S₃ thin films via chemical vapor deposition

Fabrication of Nanobioengineered Interfaces Utilizing Quaternary Nanocomposite for Highly Efficient and Selective Electrochemical Biosensing of Urea

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Synthesis and structural features of indium(iii) furan-2-thiocarboxylates showing efficient catalytic activity toward multicomponent reactions via Knoevenagel condensation

Abstract: Furan-2-thiocarboxylate complexes of In(iii) were synthesized. Partial Hydrolysis of a complex led to the first In(iii) complex with a hydrosulfide ligand. A thioester was obtained serendipitously. Complexes were used as catalysts for Knoevenagel and Knoevenagel initiated MCRs.

Cited by 2 publications

References 83 publications

Synthesis and theoretical study of a mixed-ligand indium(iii) complex for fabrication of β-In2S3 thin films via chemical vapor deposition

Synthesis and theoretical study of a mixed-ligand indium(iii) complex for fabrication of β-In2S3 thin films via chemical vapor deposition

Fabrication of Nanobioengineered Interfaces Utilizing Quaternary Nanocomposite for Highly Efficient and Selective Electrochemical Biosensing of Urea

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Synthesis and theoretical study of a mixed-ligand indium(iii) complex for fabrication of β-In₂S₃ thin films via chemical vapor deposition

Synthesis and theoretical study of a mixed-ligand indium(iii) complex for fabrication of β-In₂S₃ thin films via chemical vapor deposition