|
1
|
Kumar VH, Tamminana R. Copper‐catalyzed multicomponent green reaction approach: Synthesis of dihydropyrano [2, 3‐c] pyrazoles and evaluation of their anti‐cancer activity. J Heterocycl Chem 2022. [DOI: 10.1002/jhet.4555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Venkata Hema Kumar
- Department of Chemistry GITAM Deemed to be University, NH‐207, Doddaballapur Taluk Bengaluru Rural Karnataka Inida
| | - Ramana Tamminana
- Department of Chemistry GITAM Deemed to be University, NH‐207, Doddaballapur Taluk Bengaluru Rural Karnataka Inida
| |
Collapse
|
|
2
|
One-Pot Synthesis of New Benzo[4,5]imidazo[2,1-b]pyrimido[4,5-d][1,3] thiazine-2,4(3H)-dione and Benzo[4,5]imidazo[2,1-b][1,3]thiazin-4-one Derivatives as New Anti-cancer Components. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.134037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
|
3
|
Dhameliya TM, Nagar PR, Bhakhar KA, Jivani HR, Shah BJ, Patel KM, Patel VS, Soni AH, Joshi LP, Gajjar ND. Recent advancements in applications of ionic liquids in synthetic construction of heterocyclic scaffolds: A spotlight. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.118329] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
|
4
|
Alizadeh A, Beiranvand Z, Safaei Z, Khodaei MM, Repo E. Green and Fast Synthesis of 2-Arylidene-indan-1,3-diones Using a Task-Specific Ionic Liquid. ACS OMEGA 2020; 5:28632-28636. [PMID: 33195915 PMCID: PMC7658926 DOI: 10.1021/acsomega.0c03645] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Accepted: 10/08/2020] [Indexed: 05/16/2023]
Abstract
A novel method for condensation reaction of indan-1,3-dione with various aldehydes which are efficiently catalyzed by a task-specific ionic liquid, 2-hydroxyethylammonium formate, to provide the corresponding 2-arylidenindane-1,3-diones has been developed. This green, low-cost, high-yield, and fast reaction takes place at room temperature without the use of any solvent and catalyst. A plausible reaction mechanism that involves ionic liquid-assisted activation is also discussed. This work is the first report of ionic liquids as a reaction medium and catalyst for the synthesis of 2-arylidenindane-1,3-diones.
Collapse
Affiliation(s)
- Abdolhamid Alizadeh
- Department
of Organic Chemistry, Faculty of Chemistry, Razi University, Kermanshah 6714967346, Iran
- Department
of Separation Science, School of Engineering Science, LUT University, Lappeenranta 53850, Finland
- ,
| | - Zahra Beiranvand
- Department
of Organic Chemistry, Faculty of Chemistry, Razi University, Kermanshah 6714967346, Iran
| | - Zahra Safaei
- Department
of Separation Science, School of Engineering Science, LUT University, Lappeenranta 53850, Finland
| | - Mohammad M. Khodaei
- Department
of Organic Chemistry, Faculty of Chemistry, Razi University, Kermanshah 6714967346, Iran
| | - Eveliina Repo
- Department
of Separation Science, School of Engineering Science, LUT University, Lappeenranta 53850, Finland
| |
Collapse
|
|
5
|
The versatility of DABCO: synthetic applications of its basic, nucleophilic, and catalytic properties Part 4*. Ionic liquids and reagents (Selectfluor, DABSO) derived from DABCO, DABCO as piperazine source. Chem Heterocycl Compd (N Y) 2020. [DOI: 10.1007/s10593-020-02656-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
|
6
|
Gupta R, Yadav M, Gaur R, Arora G, Rana P, Yadav P, Adholeya A, Sharma RK. Silica-Coated Magnetic-Nanoparticle-Supported DABCO-Derived Acidic Ionic Liquid for the Efficient Synthesis of Bioactive 3,3-Di(indolyl)indolin-2-ones. ACS OMEGA 2019; 4:21529-21539. [PMID: 31867549 PMCID: PMC6921616 DOI: 10.1021/acsomega.9b03237] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 11/06/2019] [Indexed: 05/11/2023]
Abstract
In this work, biologically significant 3,3-di(indolyl)indolin-2-ones have been synthesized using a silica-coated magnetic-nanoparticle-supported 1,4-diazabicyclo[2.2.2]octane (DABCO)-derived and acid-functionalized ionic liquid as the catalytic entity. The fabricated nanocomposite catalyzes the pseudo-three-component reaction of isatins and indoles explicitly via hydrogen-bonding interactions between substrates and the catalyst. The nanocatalytic system utilizes water as the green reaction medium to obtain a library of indolinones in good to excellent yields under mild reaction conditions. Besides, the catalyst could be easily recovered from the reaction mixture through simple external magnetic forces, which enables excellent recyclability of the catalyst for successive runs without appreciable loss in catalytic activity. Hence, the outcomes of the present methodology make the nanocatalyst a potential candidate for the development of green and sustainable chemical processes.
Collapse
Affiliation(s)
- Radhika Gupta
- Green Chemistry Network Centre, Department of Chemistry and Department of
Chemistry, Hindu College, University of
Delhi, Delhi 110007, India
| | - Manavi Yadav
- Green Chemistry Network Centre, Department of Chemistry and Department of
Chemistry, Hindu College, University of
Delhi, Delhi 110007, India
| | - Rashmi Gaur
- Green Chemistry Network Centre, Department of Chemistry and Department of
Chemistry, Hindu College, University of
Delhi, Delhi 110007, India
- Department
of Chemistry, J. C. Bose University of Science
& Technology, YMCA, Faridabad 121006, Haryana, India
| | - Gunjan Arora
- Green Chemistry Network Centre, Department of Chemistry and Department of
Chemistry, Hindu College, University of
Delhi, Delhi 110007, India
| | - Pooja Rana
- Green Chemistry Network Centre, Department of Chemistry and Department of
Chemistry, Hindu College, University of
Delhi, Delhi 110007, India
| | - Priya Yadav
- Green Chemistry Network Centre, Department of Chemistry and Department of
Chemistry, Hindu College, University of
Delhi, Delhi 110007, India
| | - Alok Adholeya
- TERI-Deakin
Nanobiotechnology Centre, TERI Gram, The
Energy and Resources Institute, Gurugram 122102, India
| | - Rakesh K. Sharma
- Green Chemistry Network Centre, Department of Chemistry and Department of
Chemistry, Hindu College, University of
Delhi, Delhi 110007, India
| |
Collapse
|
|
7
|
Gu YC, Hu RM, Li MM, Xu DZ. Iron-containing ionic liquid as an efficient and recyclable catalyst for the synthesis of C3-substituted indole derivatives. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4782] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Ying-Chun Gu
- Tianjin Engineering Technology Center of Chemical Wastewater Source Reduction and Recycling, School of Science; Tianjin Chengjian University; Tianjin 300384 People's Republic of China
| | - Ren-Ming Hu
- National Engineering Research Center of Pesticide (Tianjin), State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry; Nankai University; Tianjin 300071 People's Republic of China
| | - Ming-Ming Li
- National Engineering Research Center of Pesticide (Tianjin), State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry; Nankai University; Tianjin 300071 People's Republic of China
| | - Da-Zhen Xu
- National Engineering Research Center of Pesticide (Tianjin), State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry; Nankai University; Tianjin 300071 People's Republic of China
| |
Collapse
|
|
8
|
Hen Egg White Lysozyme Catalyzed Efficient Synthesis of 3-Indolyl-3-hydroxy Oxindole in Aqueous Ethanol. Catal Letters 2018. [DOI: 10.1007/s10562-018-2551-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
|
|
9
|
Muthukumar A, Sekar G. Friedel–Crafts Hydroxyalkylation of Indoles with α-Keto Amides using Reusable K3PO4/nBu4NBr Catalytic System in Water. J Org Chem 2018; 83:8827-8839. [DOI: 10.1021/acs.joc.8b00844] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Alagesan Muthukumar
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, Tamilnadu, India
| | - Govindasamy Sekar
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, Tamilnadu, India
| |
Collapse
|
|
10
|
Huang LS, Hu X, Yu YQ, Xu DZ. Highly Efficient Heterogeneous Catalytic Synthesis of Densely Functionalized 2-Amino-4H
-pyrans under Mild Condition in Aqueous Media. ChemistrySelect 2017. [DOI: 10.1002/slct.201702411] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Lu-Shan Huang
- National Engineering Research Center of Pesticide (Tianjin); State Key Laboratory and Institute of Elemento-Organic Chemistry; Nankai University; Tianjin 300071 China
| | - Xin Hu
- National Engineering Research Center of Pesticide (Tianjin); State Key Laboratory and Institute of Elemento-Organic Chemistry; Nankai University; Tianjin 300071 China
| | - Ya-Qin Yu
- Key Laboratory for Water Environment and Resources; Tianjin Normal University; Tianjin 300387 China
| | - Da-Zhen Xu
- National Engineering Research Center of Pesticide (Tianjin); State Key Laboratory and Institute of Elemento-Organic Chemistry; Nankai University; Tianjin 300071 China
| |
Collapse
|