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Recent update on the role of N-methyl glycine as a building block for the construction of N-heterocyclic frameworks. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.133096] [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]
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Saha M, Das AR. Nanocrystalline ZnO: A Competent and Reusable Catalyst for the Preparation of Pharmacology Relevant Heterocycles in the Aqueous Medium. CURRENT GREEN CHEMISTRY 2020. [DOI: 10.2174/2213346107666200218122718] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
:Nanoparticle catalyzed synthesis is a green and convenient method to achieve most of the chemical transformations in water or other green solvents. Nanoparticle ensures an easy isolation process of catalyst as well as products from the reaction mixture avoiding the hectic work up procedure. Zinc oxide is a biocompatible, environmentally benign and economically viable nanocatalyst with effectivity comparable to the other metal nanocatalyst employed in several reaction strategies. This review mainly focuses on the recent applications of zinc oxide in the synthesis of biologically important heterocyclic molecules under sustainable reaction conditions.:Application of zinc oxide in organic synthesis: Considering the achievable advantages of this nanocatalyst, presently several research groups are paying attention in anchoring zincoxide or its modified structure in several types of organic conversions e.g. multicomponent reactions, ligand-free coupling reactions, cycloaddition reaction, etc. The advantages and limitations of this nanocatalyst are also demonstrated. The present study aims to highlight the recent multifaceted applications of ZnO towards the synthesis of diverse heterocyclic motifs. Being a promising biocompatible nanoparticle, this catalyst has an important contribution in the fields of synthetic chemistry and medicinal chemistry.
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Affiliation(s)
- Moumita Saha
- Department of Chemistry, University of Calcutta, Kolkata-700009, India
| | - Asish R. Das
- Department of Chemistry, University of Calcutta, Kolkata-700009, India
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Keesari NR, Mudavath S, M. V. KR, Sridhar B, Subba Reddy BV. Microwave accelerated azomethine ylide cycloaddition with Baylis–Hillman adducts. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1725975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Nagarjuna Reddy Keesari
- Fluoro and Agrochemicals, CSIR – Indian Institute of Chemical Technology, Hyderabad, India
- Academy of Scientific and Innovative Research (AcSIR), New Delhi, India
| | - Somanath Mudavath
- Fluoro and Agrochemicals, CSIR – Indian Institute of Chemical Technology, Hyderabad, India
| | - Krishna Rao M. V.
- Fluoro and Agrochemicals, CSIR – Indian Institute of Chemical Technology, Hyderabad, India
- Academy of Scientific and Innovative Research (AcSIR), New Delhi, India
| | - Balasubramanian Sridhar
- Laboratory of X-Ray Crystallography, CSIR – Indian Institute of Chemical Technology, Hyderabad, India
| | - B. V. Subba Reddy
- Fluoro and Agrochemicals, CSIR – Indian Institute of Chemical Technology, Hyderabad, India
- Academy of Scientific and Innovative Research (AcSIR), New Delhi, India
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Kumar K, Rawal RK. CuI/DBU‐Mediated MBH Reaction of Isatins: A Convenient Synthesis of 3‐Substituted‐3‐hydroxy‐2‐oxindole. ChemistrySelect 2020. [DOI: 10.1002/slct.201903703] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Kapil Kumar
- School of Pharmacy and Technology Management, SVKM's NMIMS Hyderabad Telangana 509301 India
| | - Ravindra K. Rawal
- Department of ChemistryMaharshi Markandeshwar (Deemed to be University) Mullana 133207 Ambala Haryana India
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Biphenyl 3- and 4- mono and 4, 4′-dicarbaldehyde as Electrophiles and Unusual Michael Acceptors in the Baylis-Hillman Reaction: Synthesis of Functionalized Biphenyl Derivatives. ChemistrySelect 2018. [DOI: 10.1002/slct.201802770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Wu L, Zhang QR, Huang JR, Li Y, Su F, Dong L. The application of Morita-Baylis-Hillman reaction: Synthetic studies on perophoramidine. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.05.067] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Rajkumar V, Babu SA, Padmavathi R. Regio- and diastereoselective construction of a new set of functionalized pyrrolidine, spiropyrrolidine and spiropyrrolizidine scaffolds appended with aryl- and heteroaryl moieties via the azomethine ylide cycloadditions. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.07.053] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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da Silva WA, Rodrigues DC, de Oliveira RG, Mendes RK, Olegário TR, Rocha JC, Keesen TS, Lima-Junior CG, Vasconcellos ML. Synthesis and activity of novel homodimers of Morita–Baylis–Hillman adducts against Leishmania donovani: A twin drug approach. Bioorg Med Chem Lett 2016; 26:4523-4526. [DOI: 10.1016/j.bmcl.2016.07.022] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2016] [Revised: 07/06/2016] [Accepted: 07/07/2016] [Indexed: 11/28/2022]
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Gouthaman S, Periyaraja S, Shanmugam P. Bipyridine carbaldehydes as electrophiles in the Morita–Baylis–Hillman reaction: synthesis of highly functionalized bipyridyl ligands and a macrocycle. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.09.032] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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