Recent progress of nanocatalyst in the synthesis of heterocyclic compounds by barbituric acids

Safari, Elnaz; Poursattar Marjani, Ahmad; Sadrmohammadi, Mohsen

doi:10.1002/aoc.7250

Cited by 12 publications

(2 citation statements)

References 106 publications

(311 reference statements)

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“…Numerous techniques for synthesizing N-heterocycles have been presented in the literature. [26,27] Shin et al reported the synthesis of 1,2,3-triazoles in 2012 using 2.5 mol % β-cyclodextrin in water. In this click reaction between azides and various acetylenes, βcyclodextrin functions as an effective phase transfer catalyst.…”

Section: Introductionmentioning

confidence: 99%

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One‐pot Expedient Green Synthesis of N‐benzhydrylpyridine‐2‐amines Using Gooseberry Amla Fruit Extract (GAFE): A Naturally Occurring Organocatalyst

Nadoni,

Kamble,

Metre

et al. 2024

ChemistrySelect

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One‐pot synthesis of N‐benzhydrylpyridine‐2‐amines employing Gooseberry amla (Phyllanthus emblica) fruit extract (GAFE) as an organoacid catalyst, was executed in the current investigation with the primary emphasis on green chemistry. The spectrum displays of these compounds were analyzed using FT‐IR, 1H and 13C NMR, and LC‐MS. For substantial ecological assurance, we adopted green chemistry methodologies to lessen the risk of exposure to hazardous chemical materials amid the synthesis of diverse heterocyclic compounds. Moreover, these α‐branched amines are synthesized in the greener and milder way with the use of a natural organoacid with more yields compared with the other chemical methods. This innovative approach has a lot to offer in terms of its rapid reaction time frames, clear reaction profiles, benign reaction conditions, absence of toxic catalysts and risky solvents, accessibility of the work‐up process, and greater yield.

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Section: Introductionmentioning

confidence: 99%

“…Therefore, the creation of an innovative method for the synthesis of fused heterocyclic molecules was crucial to the advancement of pharmacological applications. Numerous techniques for synthesizing N ‐heterocycles have been presented in the literature [26,27] . Shin et al .…”

Section: Introductionmentioning

confidence: 99%

One‐pot Expedient Green Synthesis of N‐benzhydrylpyridine‐2‐amines Using Gooseberry Amla Fruit Extract (GAFE): A Naturally Occurring Organocatalyst

Nadoni,

Kamble,

Metre

et al. 2024

ChemistrySelect

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The recent development of β‐cyclodextrin‐based catalysts system in click reactions: A review

Payamifar,

Poursattar Marjani

2024

Applied Organom Chemis

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A significant challenge for scientists today is to design green and eco‐friendly catalysts based on green chemistry with high catalytic performance and recycling properties. Many studies have aimed to address environmental issues by developing green chemical processes and catalysts that reduce the production of harmful substances. β‐Cyclodextrin (β‐CD), a class of cyclic oligomers, has garnered considerable attention in recent decades. It has been utilized as a green alternative catalyst in various organic conversions, demonstrating satisfactory catalytic activity and improved efficiency of organic reactions. The availability, non‐toxicity, low cost, renewability, and high performance in organic transformations are several benefits of cyclodextrins that have attracted interest from research groups worldwide. The click reaction is well‐known in green chemistry for its high selectivity and efficiency in producing 1,2,3‐triazoles with significant medicinal activities. This reaction involves aryl/alkyl halides, alkynes, and NaN3 under ambient conditions to generate necessary scaffolds called 1,2,3‐triazoles. Therefore, finding green approaches for synthesizing 1,2,3‐triazoles is of great interest. In recent decades, significant advancements have been made in developing metal‐catalyzed click reactions to synthesize 1,2,3‐triazole derivatives. Carolyn Bertozzi, Morten Meldal, and Barry Sharpless were awarded the Nobel Prize in Chemistry in 2022 for their contributions to the foundations of click and bio‐orthogonal chemistry. In transition, metal‐catalyzed click reactions, using modified β‐CD derivatives as catalysts is particularly advantageous because of their valuable catalytic properties and their ability to form inclusion complexes with different metals. This review focuses on the catalyzed click reaction using β‐CD‐based catalysts to prepare triazoles. Using biodegradable β‐CD has made the method safe, sustainable, and eco‐friendly. The click reaction has provided access to various 1,2,3‐triazoles essential in pharmaceutical products and exhibits diverse biological activities. The specific purpose of this review is to summarize the application of β‐CD‐based catalyst systems in click reactions.

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The recent development of β‐cyclodextrin‐based catalysts system in Suzuki coupling reactions

Payamifar,

Abdouss,

Poursattar Marjani

2024

Applied Organom Chemis

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β‐Cyclodextrin has drawn significant attention as a special class of cyclic oligomers over the past few decades. They have been employed in many organic conversions as green alternative catalysts to perform satisfactorily in catalytic activity and modify the efficiency of organic reactions. Its availability, nontoxicity, low cost, renewability, and high performance in organic transformations are several benefits of cyclodextrins that have captured the interest of many research groups worldwide. In recent decades, great progress has been made in developing metal‐catalyzed coupling reactions to create carbon–carbon bonds. For the transition‐metal‐catalyzed cross‐coupling, using modified β‐cyclodextrin derivatives as catalysts is much more pleasant due to the obvious advantages such as valuable catalytic properties and the capability to create an inclusion complex with different metals. The particular purpose of this review is to summarize the application of β‐cyclodextrin‐based catalyst systems in Suzuki coupling reaction for the synthesis of biaryl compounds covering the years 2019–2023.

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Recent progress of nanocatalyst in the synthesis of heterocyclic compounds by barbituric acids

Cited by 12 publications

References 106 publications

One‐pot Expedient Green Synthesis of N‐benzhydrylpyridine‐2‐amines Using Gooseberry Amla Fruit Extract (GAFE): A Naturally Occurring Organocatalyst

One‐pot Expedient Green Synthesis of N‐benzhydrylpyridine‐2‐amines Using Gooseberry Amla Fruit Extract (GAFE): A Naturally Occurring Organocatalyst

The recent development of β‐cyclodextrin‐based catalysts system in click reactions: A review

The recent development of β‐cyclodextrin‐based catalysts system in Suzuki coupling reactions

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