Green and Efficient Synthesis of Xanthene Derivatives using 1-Butyl-3-methylimidazolium Bromide under Solvent Free Condition

Kalalawe, Virbhadra; Munde, Dashrath; Kagne, Raju; Niwadange, Sandeep; Gutte, Raoji D.

doi:10.14233/ajomc.2018.ajomc-p127

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2021

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“…In particular, pyranylindoles with both structural units due to their structural diversity and biological importance have become attractive targets for synthetic and medicinal chemists. However, there are only a limited number of reports of the synthesis and biological evaluation of these products …”

Section: Introductionmentioning

confidence: 99%

HAp‐encapsulated γ‐Fe₂O₃‐supported dual acidic heterogeneous catalyst for highly efficient one‐pot synthesis of benzoxanthenones and 3‐pyranylindoles

Kheirkhah

Mamaghani

Yahyazadeh

et al. 2017

Applied Organom Chemis

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A novel method is reported for the synthesis of benzoxanthenone and 3‐pyranylindole derivatives via one‐pot three‐component reactions using a newly synthesized HAp‐encapsulated γ‐Fe2O3‐supported dual acidic heterogeneous catalyst, as a reusable and highly efficient nanocatalyst. In this protocol the use of the nanocatalyst provided a green, useful and rapid method to generate products in short reaction times (4–20 min) and in excellent yields (87–96%). The paramagnetic nature of the catalyst provided a simple, trouble‐free and facile approach for the separation of the catalyst by applying an external magnet, and it could be used in eight cycles without significant loss in catalytic efficiency.

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Section: Introductionmentioning

confidence: 99%

HAp‐encapsulated γ‐Fe₂O₃‐supported dual acidic heterogeneous catalyst for highly efficient one‐pot synthesis of benzoxanthenones and 3‐pyranylindoles

Kheirkhah

Mamaghani

Yahyazadeh

et al. 2017

Applied Organom Chemis

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GO-Fe ₃ O ₄ -Ti ^(IV) as an efficient magnetic catalyst for the synthesis of bis (indolyl)methanes and benzo [a] xanthen-11-one derivatives

Amrollahi

Mirjalili

2021

Inorganic and Nano-Metal Chemistry

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Green and Efficient Synthesis of Xanthene Derivatives using 1-Butyl-3-methylimidazolium Bromide under Solvent Free Condition

Cited by 2 publications

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HAp‐encapsulated γ‐Fe₂O₃‐supported dual acidic heterogeneous catalyst for highly efficient one‐pot synthesis of benzoxanthenones and 3‐pyranylindoles

HAp‐encapsulated γ‐Fe₂O₃‐supported dual acidic heterogeneous catalyst for highly efficient one‐pot synthesis of benzoxanthenones and 3‐pyranylindoles

GO-Fe ₃ O ₄ -Ti ^(IV) as an efficient magnetic catalyst for the synthesis of bis (indolyl)methanes and benzo [a] xanthen-11-one derivatives

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Green and Efficient Synthesis of Xanthene Derivatives using 1-Butyl-3-methylimidazolium Bromide under Solvent Free Condition

Cited by 2 publications

References 0 publications

HAp‐encapsulated γ‐Fe2O3‐supported dual acidic heterogeneous catalyst for highly efficient one‐pot synthesis of benzoxanthenones and 3‐pyranylindoles

HAp‐encapsulated γ‐Fe2O3‐supported dual acidic heterogeneous catalyst for highly efficient one‐pot synthesis of benzoxanthenones and 3‐pyranylindoles

GO-Fe 3 O 4 -Ti (IV) as an efficient magnetic catalyst for the synthesis of bis (indolyl)methanes and benzo [a] xanthen-11-one derivatives

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HAp‐encapsulated γ‐Fe₂O₃‐supported dual acidic heterogeneous catalyst for highly efficient one‐pot synthesis of benzoxanthenones and 3‐pyranylindoles

HAp‐encapsulated γ‐Fe₂O₃‐supported dual acidic heterogeneous catalyst for highly efficient one‐pot synthesis of benzoxanthenones and 3‐pyranylindoles

GO-Fe ₃ O ₄ -Ti ^(IV) as an efficient magnetic catalyst for the synthesis of bis (indolyl)methanes and benzo [a] xanthen-11-one derivatives