Iron(iii) phosphate-catalyzed synthesis of 7,10,11,12-tetrahydrobenzo[c]acridin-8(9H)-ones

Behbahani, Farahnaz K.; Farahani, M.

doi:10.1007/s11172-015-0835-4

Cited by 8 publications

(5 citation statements)

References 14 publications

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“…Dibenzo[ c ]acridine 114 synthesis catalysed by iron (III)phosphate was reported in 2015. [ 72 ] This one‐pot reaction involved dimedone 48 , aromatic aldehydes 30 and 1‐naphthylamine 113 as the substrates (Scheme 41). The protocol could achieve good yields within short duration.…”

Section: Classificationmentioning

confidence: 99%

Recent advances in the iron‐catalysed multicomponent reactions

Saranya

Aneeja

Neetha

et al. 2020

Applied Organom Chemis

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Iron‐catalysed reactions are widely used in organic synthesis owing to its benefits over other metals. Among the important organic reactions, multicomponent reactions play a significant role due to its greener aspects like high atom economy, minimal amount of by‐product, economic feasibility etc. For the past few years, iron‐catalysed multicomponent reactions have attracted the attention of several chemists which lead to the invention of some fine chemistry. The majority of iron‐catalysed multicomponent reactions results in the synthesis of heterocyclic compounds having biologically active natural products, pharmaceutical etc. These developments in the iron‐catalysed multicomponent reactions are the focus of this review. This is the first review in this topic which covers the literature up to 2020, and it encompasses the different methods for the synthesis of acyclic, carbocyclic and heterocyclic compounds.

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Section: Classificationmentioning

confidence: 99%

Recent advances in the iron‐catalysed multicomponent reactions

Saranya

Aneeja

Neetha

et al. 2020

Applied Organom Chemis

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“…Maltose-dimethylurea (DMU)-NH 4 Cl/ 90°C [22] NaHSO 4, water/rt-60°C [77] FePO 4 / rt/EtOH [24] SSA/ Solvent-free/ 80°C [67] 200, 90, 60 [71] Er-MOF/ Solvent-free/ rt [80] EtOH/ rt/ us [70] TEACB/ reflux EtOH [83] 24(h), 12, 60, 70 63, 98, 90, 95 The promising points for the presented catalytic system are simplicity of product isolation, recyclability, high efficiency, short reaction time and high yield. The high catalytic ability of the presented catalyst is due to the presence of two acidic functional groups with strong none bonded repulsion.…”

Section: Discussionmentioning

confidence: 99%

“…[22,23] The existence of these properties provides reasons for proposing a variety of methods for the synthesis of these compounds. [22,[24][25][26][27][28][29][30] Liter-ature surveys shows that the reported synthetic methodologies for elaboration of these simple heterocyclic compounds are time consuming, tedious work-up and low yielding of target molecules. The chemistry of quinazolines and quinazolinones have been comprehinslvly reviewed by Guiry and coworkers.…”

Section: Introductionmentioning

confidence: 99%

“…Very recently Yerrabelly et al have investigated the bioactivity of various kind of 2,3‐dihydroquinazolin‐4‐ones ,. The existence of these properties provides reasons for proposing a variety of methods for the synthesis of these compounds ,. Literature surveys shows that the reported synthetic methodologies for elaboration of these simple heterocyclic compounds are time consuming, tedious work‐up and low yielding of target molecules.…”

Section: Introductionmentioning

confidence: 99%

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1,10‐Phenanthroline‐Based Molten Salt as a Bifunctional Sulfonic Acid Catalyst: Application to the Synthesis of N‐Heterocycle Compounds via Anomeric Based Oxidation

et al. 2018

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1,10‐phenanthroline‐based molten salt as a bifunctional sulfonic acid [Phen(SO3H)2]Cl2 was designed and synthesized. The described nano molten salt has two SO3H acid groups and a rigid structure that allows the rotation of the molecule to have a unique catalytic ability. This catalyst was applied for the synthesis of N‐heterocyclic compounds such as quinazolines, quinazolinones, acridines and dihydropyridines via multi‐component condensation reactions. These compounds are highly regarded for their medicinal and biological properties. The effect of different functional groups at the corresponding products for developing the new mechanisem entitled “anomeric based oxidation” (ABO) were studied. The major advantages of the presented methodology are mild conditions, high efficiency, short reaction times and reusability of the catalyst.

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“…A novel, modified synthetic strategy for benzo[ c ]acridine derivatives has been developed using aromatic aldehydes in benzene which affords moderate to excellent yields of the products (Scheme ) …”

Section: Synthesis Of Heterocycles Based On the Ring Sizementioning

confidence: 99%

Recent Trends in Iron‐Catalyzed Reactions towards the Synthesis of Nitrogen‐Containing Heterocycles

et al. 2019

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Heterocycles are generally biologically active compoundsa nd find widespread applications in medicinalc hemistry,a gricultural science and the fine chemical industry.F or the synthesis and functionalization of heterocycles,g reat efforts have been ascribed over the past decades.T he syntheses of heterocyclic compounds are significant due to their diverse biological activity.R ecently,i ron-catalyzed reactions have experienced remarkable progress in the synthesiso fh eterocycles.T hisr eview summarizes recent trends in the iron-catalyzed synthesiso fn itrogen-containingheterocyclic compounds.1I ntroduction

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Iron(iii) phosphate-catalyzed synthesis of 7,10,11,12-tetrahydrobenzo[c]acridin-8(9H)-ones

Cited by 8 publications

References 14 publications

Recent advances in the iron‐catalysed multicomponent reactions

Recent advances in the iron‐catalysed multicomponent reactions

1,10‐Phenanthroline‐Based Molten Salt as a Bifunctional Sulfonic Acid Catalyst: Application to the Synthesis of N‐Heterocycle Compounds via Anomeric Based Oxidation

Recent Trends in Iron‐Catalyzed Reactions towards the Synthesis of Nitrogen‐Containing Heterocycles

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