DBU hydrogen sulfate bonded to chloropropyl-functionalized bilayer silica-nano-Fe3O4: as an efficacious magnetic nanocatalyst for rapid synthesis of pyrido[2,3-d:6,5-d′]dipyrimidines

Al-Hawary, Sulieman Ibraheem Shelash; Thabit, Daha; Al-dolaimy, F.; Saleh, Ebraheem Abdu Musad; Abdullaev, Sherzod Shukhratovich; Abdulameer, Sajjad Firas; Kareem, Saja Hameed; Singh, Devendra; Mustafa, Yasser Fakri; Alawady, Ahmed Hussien Radie

doi:10.1007/s11164-023-05137-w

Res Chem Intermed

2023

DOI: 10.1007/s11164-023-05137-w

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DBU hydrogen sulfate bonded to chloropropyl-functionalized bilayer silica-nano-Fe3O4: as an efficacious magnetic nanocatalyst for rapid synthesis of pyrido[2,3-d:6,5-d′]dipyrimidines

Sulieman Ibraheem Shelash Al-Hawary,

Daha Thabit,

F. Al-dolaimy

et al.

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2024

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Cited by 3 publications

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Green Synthesis of Bimetallic Cu−Cd Nanoparticles and its Catalytic Activity in Pyrido [2,3‐d;6,5‐d] Dipyrimidine Derivatives

Kopperundevi,

Ashokkumar,

Gopalakrishnan

et al. 2024

ChemistrySelect

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Green synthesis nanoparticles have gained interest in recent years due to their environmental friendliness and sustainability. The current study focuses on the green synthesis of BMNP using spearmint leaves as a reducing and stabilizing agent. Because of their excellent catalytic characteristics, the synthesized bimetallic nanoparticles function as an effective catalyst in pyrido[2,3‐d:6,5‐d] pyrimidine derivatives. The synthesized nanoparticles are characterized using a variety of techniques, including FT‐IR analysis, SEM & EDX, XRD, and TEM. The FT‐IR study shows a reduction in functional groups in the leaf extract, confirming the metal nanoparticles’ stretching. SEM and EDX studies confirm the shape and elemental composition of bimetallic nanoparticles. XRD investigation showed that the synthesized NPs are crystalline, and the Scherrer equation was used to calculate the average crystallite size. The calculated size was 49 nm. TEM analysis confirms the core‐shell nature of BMNPs. The synthesized nanoparticles acted as a superior catalyst in pyrido[2,3‐d:6,5‐d] dipyrimidines derivatives. in the synthetic procedure, BMNPs enhanced the catalytic activity and reduced the reaction time with more yield, Compared to the previous study. and the synthesized compound [1–5] has been confirmed by FT‐IR, 1H‐NMR, and 13C‐NMR analysis. and it has given better results in in‐vivo anti‐diabetic activity by Streptozotocin nicotinamide. This induced model adult male albino Wistar derivatives show significant fasting blood glucose levels when compared to metformin hydrochloride. and its evaluated molecular docking study, exhibit excellent CDDOCKER energy.

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Green Synthesis of Bimetallic Cu−Cd Nanoparticles and its Catalytic Activity in Pyrido [2,3‐d;6,5‐d] Dipyrimidine Derivatives

Kopperundevi,

Ashokkumar,

Gopalakrishnan

et al. 2024

ChemistrySelect

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1,3-(4,4′-bipyridinium disulfonic acid) propane-dihydrogen sulfate as highly effectual bi-functional catalysts for the rapid preparing chromeno[4,3-b]chromenes and pyrido[2,3-d:6,5-d′]dipyrimidines

Altoum,

Saleh,

Kareem

et al. 2024

Res Chem Intermed

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A facile and green procedure in preparing dibenzo-chromeno-phenazine-diones using an effectual and recyclable Brønsted acidic ionic liquid

Hsu,

Abdulkareem,

Pallathadka

et al. 2024

Sci Rep

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First, a Brønsted acid ionic liquid (BAIL) in the role of a double acid-base called 1,3-n-propyl-bipyridinium bisulfonic acid-ditrifluoroacetate (PBPBSDT) was produced, and its skeleton was determined via TGA, mass, 13C NMR, 19F NMR, 1H NMR and FT-IR data. Further, it was successfully applied in the preparation of dibenzo-chromeno-phenazine-dione derivatives (1a-12a, 9–15 min, 90–98%) via one-pot multicomponent domino reaction among 2 mmol 2-hydroxynaphthalene-1,4-dione, 1 mmol benzene-1,2-diamine, and 1 mmol aldehydes under optimal conditions (5 mol% of PBPBSDT, solvent-free, 60 °C). The proper reproducibility of the PBPBSDT homogeneous catalyst (5 times), solvent-free medium, reasonable TON (Turnover Number) and TOF (Turnover Frequency) numbers, the non-metallic framework of the catalyst, and the formation of C-N, C = N, C-C, C = C, C-O bonds in a single operation are the distinct advantages of this protocol.

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DBU hydrogen sulfate bonded to chloropropyl-functionalized bilayer silica-nano-Fe3O4: as an efficacious magnetic nanocatalyst for rapid synthesis of pyrido[2,3-d:6,5-d′]dipyrimidines

Cited by 3 publications

References 49 publications

Green Synthesis of Bimetallic Cu−Cd Nanoparticles and its Catalytic Activity in Pyrido [2,3‐d;6,5‐d] Dipyrimidine Derivatives

Green Synthesis of Bimetallic Cu−Cd Nanoparticles and its Catalytic Activity in Pyrido [2,3‐d;6,5‐d] Dipyrimidine Derivatives

1,3-(4,4′-bipyridinium disulfonic acid) propane-dihydrogen sulfate as highly effectual bi-functional catalysts for the rapid preparing chromeno[4,3-b]chromenes and pyrido[2,3-d:6,5-d′]dipyrimidines

A facile and green procedure in preparing dibenzo-chromeno-phenazine-diones using an effectual and recyclable Brønsted acidic ionic liquid

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