An environment-friendly methodology for the construction of diversified bicycloacenaphtho[1,2-d]imidazole-8-thione scaffolds using spinel NiFe2O4 nanoparticles as a sustainable catalyst

Rana, Soumitra; Basu, Sadhȧn; Mukhopadhyay, Chhanda

doi:10.1007/s11030-021-10356-7

Mol Divers

2022

DOI: 10.1007/s11030-021-10356-7

|View full text |Cite

An environment-friendly methodology for the construction of diversified bicycloacenaphtho[1,2-d]imidazole-8-thione scaffolds using spinel NiFe2O4 nanoparticles as a sustainable catalyst

Soumitra Rana

Sadhȧn Basu

Chhanda Mukhopadhyay

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article2

Relationship

Self Cite2

Independent0

Authors

Journals

Cited by 2 publications

References 75 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Metal‐Free K₂S₂O₈ Mediated Synthesis of 3‐(Substituted)‐2‐Arylisoindolin‐1‐One Derivatives With Cascade C−N/C−C Bond Formations Via Radical Cyclization

Rana,

Karmakar,

Shee

et al. 2024

Eur J Org Chem

Self Cite

View full text Add to dashboard Cite

A facile technique was demonstrated for the synthesis of 2‐hydroxy‐2‐[N‐(alkyl/aryl/heteroaryl)‐3‐oxoisoindolin‐1‐yl]‐1H‐indene‐1,3(2H)‐diones by using a metal‐ free persulfate‐mediated one pot three‐component reaction. The reaction involved the combination effect of TBAB (PTC) and K2S2O8 with the addition of the amine to phthalaldehyde and 2,2‐dihydroxyindane‐1,3‐dione to generate isoindolin‐1‐one in‐situ, followed by cyclization.This lactamization process facilitated the formation of C–N bonds under controllable and ambient reaction conditions. A variety of 2‐hydroxy‐2‐[N‐(substituted)‐3‐oxoisoindolin‐1‐yl]‐1H‐indene‐1,3(2H)‐diones were successfully synthesized through a radical pathway from isoindolin‐1‐one, involving C‐C bond formation. The method demonstrated high functional group compatibility and a wide substrate scope, resulting in moderate to good yields of the desired products. Additionally, the mechanistic analyses demonstrated that isoindolin‐1‐one might be a significant intermediate being involved in the reaction. X‐ray diffraction analysis was used to examine the crystal structures of synthesized 2‐hydroxy‐2‐[N‐(substituted)‐3‐oxoisoindolin‐1‐yl]‐1H‐indene‐1,3(2H)‐diones. Furthermore, it seems that the reaction mechanism involves a radical pathway.

show abstract

Metal‐Free K₂S₂O₈ Mediated Synthesis of 3‐(Substituted)‐2‐Arylisoindolin‐1‐One Derivatives With Cascade C−N/C−C Bond Formations Via Radical Cyclization

Rana,

Karmakar,

Shee

et al. 2024

Eur J Org Chem

Self Cite

View full text Add to dashboard Cite

show abstract

“On-water” synthesis of thioxoimidazolidinone-isatin/ninhydrin conjugates, followed by temperature-induced dehydration by a ZnMnO₃@Ni(OH)₂ nano-catalyst

Rana,

Basu,

Bera

et al. 2024

Green Chem.

Self Cite

View full text Add to dashboard Cite

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

hi@scite.ai

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

An environment-friendly methodology for the construction of diversified bicycloacenaphtho[1,2-d]imidazole-8-thione scaffolds using spinel NiFe2O4 nanoparticles as a sustainable catalyst

Cited by 2 publications

References 75 publications

Metal‐Free K₂S₂O₈ Mediated Synthesis of 3‐(Substituted)‐2‐Arylisoindolin‐1‐One Derivatives With Cascade C−N/C−C Bond Formations Via Radical Cyclization

Metal‐Free K₂S₂O₈ Mediated Synthesis of 3‐(Substituted)‐2‐Arylisoindolin‐1‐One Derivatives With Cascade C−N/C−C Bond Formations Via Radical Cyclization

“On-water” synthesis of thioxoimidazolidinone-isatin/ninhydrin conjugates, followed by temperature-induced dehydration by a ZnMnO₃@Ni(OH)₂ nano-catalyst

Contact Info

Product

Resources

About

An environment-friendly methodology for the construction of diversified bicycloacenaphtho[1,2-d]imidazole-8-thione scaffolds using spinel NiFe2O4 nanoparticles as a sustainable catalyst

Cited by 2 publications

References 75 publications

Metal‐Free K2S2O8 Mediated Synthesis of 3‐(Substituted)‐2‐Arylisoindolin‐1‐One Derivatives With Cascade C−N/C−C Bond Formations Via Radical Cyclization

Metal‐Free K2S2O8 Mediated Synthesis of 3‐(Substituted)‐2‐Arylisoindolin‐1‐One Derivatives With Cascade C−N/C−C Bond Formations Via Radical Cyclization

“On-water” synthesis of thioxoimidazolidinone-isatin/ninhydrin conjugates, followed by temperature-induced dehydration by a ZnMnO3@Ni(OH)2 nano-catalyst

Contact Info

Product

Resources

About

Metal‐Free K₂S₂O₈ Mediated Synthesis of 3‐(Substituted)‐2‐Arylisoindolin‐1‐One Derivatives With Cascade C−N/C−C Bond Formations Via Radical Cyclization

Metal‐Free K₂S₂O₈ Mediated Synthesis of 3‐(Substituted)‐2‐Arylisoindolin‐1‐One Derivatives With Cascade C−N/C−C Bond Formations Via Radical Cyclization

“On-water” synthesis of thioxoimidazolidinone-isatin/ninhydrin conjugates, followed by temperature-induced dehydration by a ZnMnO₃@Ni(OH)₂ nano-catalyst