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Mazloumi M, Shirini F. Acidic Ionic Liquid Bridge Supported on Nano Rice Husk Ash: An Efficient Promoter for the Conversion of Nitriles to Their Corresponding 5‐Substituted 1
H
‐Tetrazoles and Amides. ChemistrySelect 2023. [DOI: 10.1002/slct.202203554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023]
Affiliation(s)
- Masoumeh Mazloumi
- Department of Chemistry College of Science University of Guilan Rasht 41335-19141 Iran
| | - Farhad Shirini
- Department of Chemistry College of Science University of Guilan Rasht 41335-19141 Iran
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2
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Thimmegowda NR, Rangappa KS, Jagadeesha GS, Mantelingu K. Microwave-Assisted, Metal-Free, Chemoselective N-Formylation of Amines using 2-Formyl-3-methyl-1H-imidazol-3-ium Iodide and In Situ Synthesis of Benzimidazole and Isocyanides. SYNOPEN 2022. [DOI: 10.1055/s-0041-1737605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
AbstractAn efficient, environmentally benign, chemoselective, microwave-assisted N-formylation protocol of aromatic, aliphatic, alicyclic, benzylic amines, inactivated aromatic amines and sterically demanding heterocyclic amines using 2-formyl-1,3-dimethyl-1H-imidazol-3-ium iodide has been developed. This affords a series of N-substituted formamides with good to excellent yields (23 examples, 53–96% yield) and can be readily scaled. The methodology can be further extended to synthesize benzimidazole and isocyanide derivatives.
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3
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Cheruku S, Nagarakere SC, Sunilkumar MP, Narayana Y, Manikyanally KN, Rangappa KS, Mantelingu K. An expedient, efficient and solvent-free synthesis of T3P®-mediated amidation of benzhydrols with poorly reactive N-nucleophiles under MW irradiation. NEW J CHEM 2022. [DOI: 10.1039/d1nj04502d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An expedient, efficient, economical, environmentally benign, and solvent free amidation protocol of benzhydrols with less reactive nitrogen nucleophiles assisted by propylphosphonic anhydride (T3P®) under microwave irradiation has been developed.
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Affiliation(s)
- Srinivas Cheruku
- Department of Studies in Chemistry, Yuvaraja's College, University of Mysore, Mysuru, Karnataka, India
| | | | - Makanahalli P. Sunilkumar
- Department of Studies in Chemistry, Manasagangotri, University of Mysore, Mysuru-570006, Karnataka, India
| | - Yatheesh Narayana
- Department of Studies in Chemistry, Manasagangotri, University of Mysore, Mysuru-570006, Karnataka, India
| | - Kumara N. Manikyanally
- Department of Studies in Chemistry, Yuvaraja's College, University of Mysore, Mysuru, Karnataka, India
| | | | - Kempegowda Mantelingu
- Department of Studies in Chemistry, Manasagangotri, University of Mysore, Mysuru-570006, Karnataka, India
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4
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Nagaraju C, Ashok SH, Narayana Y, Nagarakere SC, Kempegowda M, Kanchugarkoppal RS. Catalyst-free, one-pot strategy to access 3-substituted-5-amino-1,2,4-thiadiazoles in water. SYNTHETIC COMMUN 2021. [DOI: 10.1080/00397911.2021.1986840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Chaithra Nagaraju
- Synthetic Laboratory, DOS in Chemistry, University of Mysore, Mysuru, India
| | | | - Yatheesh Narayana
- Synthetic Laboratory, DOS in Chemistry, University of Mysore, Mysuru, India
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5
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Tan W, Zheng J, Chen L, Chai H, Guan J. Efficient one-pot synthesis of oxaperylenone derivatives promoted by propylphosphonic anhydride. Tetrahedron 2021. [DOI: 10.1016/j.tet.2021.132170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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6
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Chen ME, Chen XW, Hu YH, Ye R, Lv JW, Li B, Zhang FM. Recent advances of Ritter reaction and its synthetic applications. Org Chem Front 2021. [DOI: 10.1039/d1qo00496d] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
This review provides a comprehensive survey of Ritter reactions from 2014 to 2020.
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Affiliation(s)
- Meng-En Chen
- State Key Laboratory of Applied Organic Chemistry & College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Xiao-Wei Chen
- State Key Laboratory of Applied Organic Chemistry & College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Yue-Hong Hu
- State Key Laboratory of Applied Organic Chemistry & College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Rui Ye
- State Key Laboratory of Applied Organic Chemistry & College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Jian-Wei Lv
- State Key Laboratory of Applied Organic Chemistry & College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Baosheng Li
- School of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing
- P. R. China
| | - Fu-Min Zhang
- State Key Laboratory of Applied Organic Chemistry & College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
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7
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Mohammadi Ziarani G, Soltani Hasankiadeh F, Mohajer F. Recent Applications of Ritter Reactions in Organic Syntheses. ChemistrySelect 2020. [DOI: 10.1002/slct.202003470] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
| | | | - Fatemeh Mohajer
- Department of Chemistry Faculty of Physics and Chemistry Alzahra University, Tehran Iran
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8
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Zhou H, Liu Y, Xia H, Xu J, Wang T, Xu S. Direct Transformation of Alkylarenes into
N
‐(Pyridine‐2‐yl)amides by C(sp
3
)–C(sp
3
) Bond Cleavage. European J Org Chem 2020. [DOI: 10.1002/ejoc.202001137] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Haipin Zhou
- College of Materials & Chemical Engineering Chuzhou University 1 West Huifeng Road 239000, Anhui Chouzhou China
| | - Yanpeng Liu
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry China Pharmaceutical University 24 Tong Jia Xiang 210009 Nanjing China
| | - Haidong Xia
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry China Pharmaceutical University 24 Tong Jia Xiang 210009 Nanjing China
| | - Jinyi Xu
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry China Pharmaceutical University 24 Tong Jia Xiang 210009 Nanjing China
| | - Tingfang Wang
- School of Medicine Shanghai University 99 Shangda Road 200444 Shanghai China
| | - Shengtao Xu
- College of Materials & Chemical Engineering Chuzhou University 1 West Huifeng Road 239000, Anhui Chouzhou China
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry China Pharmaceutical University 24 Tong Jia Xiang 210009 Nanjing China
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Nagaraju C, Ashok SH, Shamanth S, Nagarakere SC, Sunilkumar MP, Subbegowda RK, Mantelingu K. A novel and facile synthesis of 3,5-Disubstituted isothiozoles under metal free conditions using acetophenones and dithioesters. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1748656] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Chaithra Nagaraju
- Synthetic Laboratory, DOS in Chemistry, University of Mysore, Manasagangotri, India
| | - Swarup Hassan Ashok
- Synthetic Laboratory, DOS in Chemistry, University of Mysore, Manasagangotri, India
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Cheruku S, Nagaraju C, Shetty P, Hassan A S, Nagarakere C S, Manikyanally N K, Kempegowda M. An efficient synthesis of medicinally important indole based triarylmethanes by using propylphosphonic anhydride (T3P ®). SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1743319] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Srinivas Cheruku
- Department of Studies in Chemistry, Yuvaraja’s College, University of Mysore, Mysuru, India
| | - Chaithra Nagaraju
- Synthetic Laboratory, DOS in Chemistry, University of Mysore, Mysuru, India
| | - Poornima Shetty
- Department of Chemistry, Srinivas School of Engineering, Mangalore, India
| | - Swarup Hassan A
- Synthetic Laboratory, DOS in Chemistry, University of Mysore, Mysuru, India
| | | | - Kumara Manikyanally N
- Department of Studies in Chemistry, Yuvaraja’s College, University of Mysore, Mysuru, India
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Dufrénoy P, Charlet R, Hechelski M, Daïch A, Waterlot C, Jawhara S, Ghinet A. New Efficient Eco-Friendly Supported Catalysts for the Synthesis of Amides with Antioxidant and Anti-Inflammatory Properties. ChemMedChem 2020; 15:459-467. [PMID: 32022481 DOI: 10.1002/cmdc.201900641] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Revised: 01/21/2020] [Indexed: 12/21/2022]
Abstract
A new environmentally friendly approach for the synthesis of idrocilamide (1), a marketed myorelaxant and anti-inflammatory agent, is reported herein. The synthetic strategy involves a solvent-free aminolysis reaction catalyzed by zinc-containing species (ZnCl2 , montmorillonite K10 (MK10) impregnated with ZnCl2 or eco-catalysts). The latter have been prepared from the aerial parts of Lolium perenne L. plants grown on contaminated soils from northern France without and with thermal activation at 120 °C and supported on MK10 (Ecocat1 and Ecocat2, respectively). The best aminolysis catalysts in the current study (ZnCl2 and Ecocat2) were selected for additional aminolyses. Compared to ZnCl2 , Ecocat2 had the advantage of being reusable over five test runs and constituted a sustainable catalyst allowing a green route to idrocilamide. Synthesized derivatives 1-4, 6 and 9 were first evaluated for their effect on reactive oxygen species (ROS) generation from macrophages and displayed antioxidant properties by preventing ROS production. Next, the analysis of the effect of molecules 1-4, 6 and 9 on macrophage migration between epithelial cells to human opportunistic fungus Candida albicans indicated that molecules 2-4, 6 and 9 exert anti-inflammatory properties via reducing macrophage migration while the parent idrocilamide (1) did not show any significant effect. This work opens the way for the discovery of new analogues of idrocilamide with improved properties.
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Affiliation(s)
- Pierrick Dufrénoy
- Laboratoire de chimie durable et santé, Yncréa Hauts-de-France, UCLille, 13 rue de Toul, 56046, Lille, France
| | - Rogatien Charlet
- Faculté de Médecine, Université de Lille, Place Verdun, 59045, Lille Cedex, France
| | - Marie Hechelski
- Institut Supérieur d'Agriculture, UCLille, 48 boulevard Vauban, 59046, Lille Cedex, France
| | - Adam Daïch
- UFR des Sciences et Techniques, Université Le Havre Normandie, 25 rue Philipe Lebon, 76063, Le Havre Cedex, France
| | - Christophe Waterlot
- Institut Supérieur d'Agriculture, UCLille, 48 boulevard Vauban, 59046, Lille Cedex, France.,Institut Supérieur d'Agriculture, UCLille, 48 boulevard Vauban, 59046, Lille Cedex, France
| | - Samir Jawhara
- Faculté de Médecine, Université de Lille, Place Verdun, 59045, Lille Cedex, France
| | - Alina Ghinet
- Laboratoire de chimie durable et santé, Yncréa Hauts-de-France, UCLille, 13 rue de Toul, 56046, Lille, France.,Faculty of Chemistry, University of Iasi, Bd. Carol I, nr. 11, 700506, Iasi, Romania
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