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Aromatic amine mediated ring opening of epoxides: A reaction catalyzed by biogenic iron oxide nanoparticles. J INDIAN CHEM SOC 2021. [DOI: 10.1016/j.jics.2021.100056] [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]
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Rani GS, Vijay M, Prabhavathi Devi BLA. SO
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Cu‐Carbon: A Novel Heterogeneous Catalyst for the Synthesis of β‐Hydroxy 1,2,3‐Triazoles by One Pot Cycloaddition Reaction. ChemistrySelect 2019. [DOI: 10.1002/slct.201902289] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- G. Sandhya Rani
- Department: Centre for Lipid Science & TechnologyInstitution: CSIR-Indian Institute of Chemical Technology Tarnaka Hyderabad- 500007 Telangana India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad- 201002 India
| | - Manneganti Vijay
- Department: Centre for Lipid Science & TechnologyInstitution: CSIR-Indian Institute of Chemical Technology Tarnaka Hyderabad- 500007 Telangana India
| | - Bethala L. A. Prabhavathi Devi
- Department: Centre for Lipid Science & TechnologyInstitution: CSIR-Indian Institute of Chemical Technology Tarnaka Hyderabad- 500007 Telangana India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad- 201002 India
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Zhang Y, Xie S, Yan M, Ramström O. Enzyme- and ruthenium-catalyzed dynamic kinetic resolution involving cascade alkoxycarbonylations for asymmetric synthesis of 5-Substituted N-Aryloxazolidinones. MOLECULAR CATALYSIS 2019. [DOI: 10.1016/j.mcat.2019.03.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Hajra S, Maity S, Roy S, Maity R, Samanta S. Brønsted Acid Promoted Regioselective C-3 Arylation and Heteroarylation of Spiro-epoxyoxindoles for the Construction of All Carbon Quaternary Centres: A Detailed Study. European J Org Chem 2018. [DOI: 10.1002/ejoc.201801524] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Saumen Hajra
- Sanjay Gandhi Post-Graduate Institute of Medical Sciences Campus; Centre of Biomedical Research; Raebareli Road, Lucknow 226014 India
| | - Subrata Maity
- Sanjay Gandhi Post-Graduate Institute of Medical Sciences Campus; Centre of Biomedical Research; Raebareli Road, Lucknow 226014 India
- Department of Chemistry; Indian Institute of Technology Kharagpur; 721302 Kharagpur India
| | - Sayan Roy
- Sanjay Gandhi Post-Graduate Institute of Medical Sciences Campus; Centre of Biomedical Research; Raebareli Road, Lucknow 226014 India
| | - Ramkrishna Maity
- Sanjay Gandhi Post-Graduate Institute of Medical Sciences Campus; Centre of Biomedical Research; Raebareli Road, Lucknow 226014 India
| | - Srikrishna Samanta
- Sanjay Gandhi Post-Graduate Institute of Medical Sciences Campus; Centre of Biomedical Research; Raebareli Road, Lucknow 226014 India
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Kitanosono T, Masuda K, Xu P, Kobayashi S. Catalytic Organic Reactions in Water toward Sustainable Society. Chem Rev 2017; 118:679-746. [PMID: 29218984 DOI: 10.1021/acs.chemrev.7b00417] [Citation(s) in RCA: 382] [Impact Index Per Article: 54.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Traditional organic synthesis relies heavily on organic solvents for a multitude of tasks, including dissolving the components and facilitating chemical reactions, because many reagents and reactive species are incompatible or immiscible with water. Given that they are used in vast quantities as compared to reactants, solvents have been the focus of environmental concerns. Along with reducing the environmental impact of organic synthesis, the use of water as a reaction medium also benefits chemical processes by simplifying operations, allowing mild reaction conditions, and sometimes delivering unforeseen reactivities and selectivities. After the "watershed" in organic synthesis revealed the importance of water, the development of water-compatible catalysts has flourished, triggering a quantum leap in water-centered organic synthesis. Given that organic compounds are typically practically insoluble in water, simple extractive workup can readily separate a water-soluble homogeneous catalyst as an aqueous solution from a product that is soluble in organic solvents. In contrast, the use of heterogeneous catalysts facilitates catalyst recycling by allowing simple centrifugation and filtration methods to be used. This Review addresses advances over the past decade in catalytic reactions using water as a reaction medium.
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Affiliation(s)
- Taku Kitanosono
- Department of Chemistry, School of Science, The University of Tokyo , Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Koichiro Masuda
- Department of Chemistry, School of Science, The University of Tokyo , Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Pengyu Xu
- Department of Chemistry, School of Science, The University of Tokyo , Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Shu Kobayashi
- Department of Chemistry, School of Science, The University of Tokyo , Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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Mohsenzadeh F, Aghapoor K, Darabi HR, Jalali MR, Halvagar MR. Greener aminolysis of epoxides on BiCl3/SiO2. CR CHIM 2016. [DOI: 10.1016/j.crci.2016.03.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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7
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Hajra S, Maity S, Roy S. Regioselective Friedel-Crafts Reaction of Electron-Rich Benzenoid Arenes and Spiroepoxyoxindole at the Spiro-Centre: Efficient Synthesis of Benzofuroindolines and 2H- Spiro[benzofuran]-3,3′-oxindoles. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600312] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Luo M, Yuan R, Liu X, Yu L, Wei W. Iron(III)-Catalyzed Arylation of Spiro-Epoxyoxindoles with Phenols/Naphthols towards the Synthesis of Spirocyclic Oxindoles. Chemistry 2016; 22:9797-803. [DOI: 10.1002/chem.201601185] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2016] [Indexed: 12/12/2022]
Affiliation(s)
- Mupeng Luo
- Shanghai Advanced Research Institute; Chinese Academy of Sciences; 99 Haike Road Shanghai 201210 China
- University of Chinese Academy of Sciences; Beijing 100049 China
- School of Life Science and Technology; ShanghaiTech University; 100 Haike Road Shanghai 201210 China
| | - Rongju Yuan
- Shanghai Advanced Research Institute; Chinese Academy of Sciences; 99 Haike Road Shanghai 201210 China
- University of Chinese Academy of Sciences; Beijing 100049 China
- School of Life Science and Technology; ShanghaiTech University; 100 Haike Road Shanghai 201210 China
| | - Xuesong Liu
- Shanghai Advanced Research Institute; Chinese Academy of Sciences; 99 Haike Road Shanghai 201210 China
| | - Linqian Yu
- Shanghai Advanced Research Institute; Chinese Academy of Sciences; 99 Haike Road Shanghai 201210 China
| | - Wanguo Wei
- Shanghai Advanced Research Institute; Chinese Academy of Sciences; 99 Haike Road Shanghai 201210 China
- University of Chinese Academy of Sciences; Beijing 100049 China
- School of Life Science and Technology; ShanghaiTech University; 100 Haike Road Shanghai 201210 China
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Ling J, Lam SK, Lo B, Lam S, Wong WT, Sun J, Chen G, Chiu P. Epoxy and aziridinyl enolsilanes in diastereoselective inter- and intramolecular Friedel–Crafts alkylations. Org Chem Front 2016. [DOI: 10.1039/c5qo00333d] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Diastereoselective Friedel–Crafts reactions of optically pure epoxy enolsilanes afford enantiomerically-enriched β-hydroxy-α-arylketones. Aziridinyl enolsilanes react in an analogous manner.
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Affiliation(s)
- Jesse Ling
- Department of Chemistry
- The University of Hong Kong
- China
- The State Key Laboratory of Synthetic Chemistry
- The University of Hong Kong
| | - Sze Kui Lam
- Department of Chemistry
- The University of Hong Kong
- China
| | - Brian Lo
- Department of Chemistry
- The University of Hong Kong
- China
| | - Sarah Lam
- Department of Chemistry
- The University of Hong Kong
- China
- The State Key Laboratory of Synthetic Chemistry
- The University of Hong Kong
| | - Wing-Tak Wong
- Department of Chemistry
- The University of Hong Kong
- China
| | - Jian Sun
- Department of Chemistry
- The University of Hong Kong
- China
| | - Guanhua Chen
- Department of Chemistry
- The University of Hong Kong
- China
| | - Pauline Chiu
- Department of Chemistry
- The University of Hong Kong
- China
- The State Key Laboratory of Synthetic Chemistry
- The University of Hong Kong
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Roy S, Banerjee B, Salam N, Bhaumik A, Islam SM. Mesoporous Titania-Iron(III) Oxide with Nanoscale Porosity and High Catalytic Activity for the Synthesis of β-Amino Alcohols and Benzimidazole Derivatives. ChemCatChem 2015. [DOI: 10.1002/cctc.201500563] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Hajra S, Maity S, Maity R. Efficient Synthesis of 3,3′-Mixed Bisindoles via Lewis Acid Catalyzed Reaction of Spiro-epoxyoxindoles and Indoles. Org Lett 2015; 17:3430-3. [DOI: 10.1021/acs.orglett.5b01432] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Saumen Hajra
- Centre
of Biomedical Research, Sanjay Gandhi Post-Graduate Institute of Medical Sciences Campus, Raebareli Road, Lucknow 226014, India
- Department
of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, India
| | - Subrata Maity
- Centre
of Biomedical Research, Sanjay Gandhi Post-Graduate Institute of Medical Sciences Campus, Raebareli Road, Lucknow 226014, India
- Department
of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, India
| | - Ramkrishna Maity
- Centre
of Biomedical Research, Sanjay Gandhi Post-Graduate Institute of Medical Sciences Campus, Raebareli Road, Lucknow 226014, India
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Prasad AN, Reddy BM, Jeong EY, Park SE. Cu(ii) PBS-bridged PMOs catalyzed one-pot synthesis of 1,4-disubstituted 1,2,3-triazoles in water through click chemistry. RSC Adv 2014. [DOI: 10.1039/c4ra04093g] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Efficient synthesis of 1,4-disubstituted 1,2,3-triazoles using Cu(ii)-PBS-HPMO as a heterogeneous catalyst.
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Affiliation(s)
- Avvari N. Prasad
- Inorganic and Physical Chemistry Division
- CSIR–Indian Institute of Chemical Technology
- Hyderabad – 500007, India
- Laboratory of Nano-Green Catalysis
- Department of Chemistry
| | - Benjaram M. Reddy
- Inorganic and Physical Chemistry Division
- CSIR–Indian Institute of Chemical Technology
- Hyderabad – 500007, India
| | - Eun-Young Jeong
- Laboratory of Nano-Green Catalysis
- Department of Chemistry
- Inha University
- Incheon 402-751, Republic of Korea
| | - Sang-Eon Park
- Laboratory of Nano-Green Catalysis
- Department of Chemistry
- Inha University
- Incheon 402-751, Republic of Korea
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Prasad AN, Srinivas R, Reddy BM. CuII–hydrotalcite catalyzed one-pot three component synthesis of 2H-indazoles by consecutive condensation, C–N and N–N bond formations. Catal Sci Technol 2013. [DOI: 10.1039/c2cy20590d] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Prasad AN, Thirupathi B, Raju G, Srinivas R, Reddy BM. One pot ‘click’ reaction: CuII–hydrotalcite catalyzed tandem synthesis of β-hydroxy triazoles via regioselective opening of epoxide followed by [3+2] cycloaddition. Catal Sci Technol 2012. [DOI: 10.1039/c2cy20052j] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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