1
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Singhal R, Choudhary SP, Malik B, Pilania M. I 2/DMSO-mediated oxidative C-C and C-heteroatom bond formation: a sustainable approach to chemical synthesis. RSC Adv 2024; 14:5817-5845. [PMID: 38362068 PMCID: PMC10866128 DOI: 10.1039/d3ra08685b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 01/30/2024] [Indexed: 02/17/2024] Open
Abstract
The I2/DMSO pair has emerged as a versatile, efficient, practical, and eco-friendly catalyst system, playing a significant role as a mild oxidative system, and thus employed as a good alternative to metal catalysts in synthetic chemistry. Presently, I2/DMSO is a thriving catalytic system that is used in preparing C-C and C-X (X = O/S/N/Se/Cl/Br) bonds, resulting in the formation of various bioactive molecules. Many processes utilize this system, including in situ glyoxal synthesis by diverse sp, sp2, and sp3 functionalities via iodination and subsequent Kornblum oxidation. Focusing on oxidation processes, this study examines the synergistic effect of dimethyl sulfoxide (DMSO) and molecular iodine in improving synthetic techniques. We provide a comprehensive overview of the research progress on the I2/DMSO catalytic system for the formation of C-C and C-heteroatom bonds from 2018 to the present. Additionally, the future prospects of this research field are discussed.
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Affiliation(s)
- Rakshanda Singhal
- Department of Chemistry, Manipal University Jaipur VPO- Dehmi-Kalan, Off Jaipur-Ajmer Express Way Jaipur 303007 Rajasthan India
| | - Satya Prakash Choudhary
- Department of Chemistry, Manipal University Jaipur VPO- Dehmi-Kalan, Off Jaipur-Ajmer Express Way Jaipur 303007 Rajasthan India
| | - Babita Malik
- Department of Chemistry, Manipal University Jaipur VPO- Dehmi-Kalan, Off Jaipur-Ajmer Express Way Jaipur 303007 Rajasthan India
| | - Meenakshi Pilania
- Department of Chemistry, Manipal University Jaipur VPO- Dehmi-Kalan, Off Jaipur-Ajmer Express Way Jaipur 303007 Rajasthan India
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2
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Doan SH, Mai BK, Nguyen TV. Moisture-Assisted Hydroboration of Nitriles and Conversion Thereof to N-Heterocyles and N-Containing Derivatives. Org Lett 2023; 25:8981-8986. [PMID: 38081763 DOI: 10.1021/acs.orglett.3c03533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2023]
Abstract
The recent revelation of hidden-borane catalysis has revolutionized the field of catalytic hydroboration in organic synthesis. Many nucleophilic reaction promoters, previously believed to be the catalysts, in fact primarily facilitated the formation of borane (BH3), which subsequently acted as the true catalyst. This revelation prompted us to explore the untapped potential of these unexpected transformations, with a view to simplify hydroboration using more cost-effective and environmentally friendly nucleophilic precatalysts. Via computational studies, we were able to identify that water can actually undertake that role. Herein, we report a study on the simple hydroboration of nitriles, a notoriously challenging yet synthetically valuable class of substrates, using nothing more than moisture as an activating agent. This moisture-assisted nitrile hydroboration process can seamlessly integrate with a range of downstream transformations in a one-pot fashion to produce valuable N-containing products such as symmetrical imines, thioureas, and bis(alcohol)amines as well as N-heterocycles such as pyrroles, pyridines, pyridinium salts, 2-iminothiazolines, and carbazoles.
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Affiliation(s)
- Son Hoai Doan
- School of Chemistry, University of New South Wales, Sydney, NSW 2052, Australia
| | - Binh Khanh Mai
- Department of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States
| | - Thanh Vinh Nguyen
- School of Chemistry, University of New South Wales, Sydney, NSW 2052, Australia
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3
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Abbasi M, Nowrouzi N, Sajedinia S. I 2-catalyzed one-pot oxidative condensation of thiourea, methyl ketones, and aryl thiols into 5-sulfenylated 2-amino-1,3-thiazoles by DMSO. Mol Divers 2023; 27:2887-2894. [PMID: 36515805 DOI: 10.1007/s11030-022-10585-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 12/04/2022] [Indexed: 12/15/2022]
Abstract
A one-pot, efficient oxidative-condensation process for constructing both 4-alkyl and 4-aryl-5-(arylthio) thiazol-2-amines using DMSO/I2 is introduced. In this procedure, methyl ketones, thiourea, DMSO, and thiols are reacted together in the presence of molecular I2 at 80 °C simply to produce 4-alkyl or aryl-5-(arylthio)thiazol-2-amines due to formation of a C-S bond between thiourea and methyl carbon linked to carbonyl group and the another C-S bond formation between thiol and thiazol ring. Under reaction conditions, both aryl and alkyl methyl ketones including acetophenone and substituted acetophenones also, 2-alkanones such as acetone, 2-butanone, 2-pentanone, and 2-heptanone yield those products successfully.
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Affiliation(s)
- Mohammad Abbasi
- Department of Chemistry, Faculty of Sciences, Persian Gulf University, Bushehr, 75169, Iran.
| | - Najmeh Nowrouzi
- Department of Chemistry, Faculty of Sciences, Persian Gulf University, Bushehr, 75169, Iran
| | - Sara Sajedinia
- Department of Chemistry, Faculty of Sciences, Persian Gulf University, Bushehr, 75169, Iran
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4
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Javahershenas R. Application of phenacyl bromide analogs as a versatile organic intermediate for the synthesis of heterocyclic compounds via multicomponent reactions. Mol Divers 2023; 27:2399-2430. [PMID: 36229585 DOI: 10.1007/s11030-022-10544-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Accepted: 10/04/2022] [Indexed: 10/17/2022]
Abstract
Due to the increased interest in heterocyclic compounds over the past decade, many pharmaceutical and organic chemists have explored the synthesis of various materials. Among the many organic compounds that can be synthesized in a wide range of chemical reactions, phenacyl bromide has proven to be a good, inexpensive, versatile, and efficient intermediate. This review presents an overview of the significant applications of phenacyl bromide, focusing on its role in recent synthetic advances and its utility in multicomponent reactions and literature reports for 2017 to the end of 2021.
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Affiliation(s)
- Ramin Javahershenas
- Department of Organic Chemistry, Faculty of Chemistry, Urmia University, Urmia, Iran.
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5
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Dhurey A, Mandal S, Pramanik A. I 2/DMSO-Promoted Synthesis of Diaryl Sulfide- and Selenide-Embedded Arylhydrazones. J Org Chem 2023; 88:5377-5390. [PMID: 37053514 DOI: 10.1021/acs.joc.2c02974] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/15/2023]
Abstract
Functionalization and derivatization of arylhydrazones are important in pharmaceutical, medicinal, material, and coordination chemistry. In this regard, a facile I2/DMSO-promoted cross-dehydrogenative coupling (CDC) for direct sulfenylation and selenylation of arylhydrazones has been accomplished utilizing arylthiols/arylselenols at 80 °C. This method provides a metal-free benign route for the synthesis of a variety of arylhydrazones embedded with diverse diaryl sulfide and selenide moieties in good to excellent yield. In this reaction, molecular I2 acts as a catalyst, and DMSO is utilized as a mild oxidant as well as solvent to produce several sulfenyl and selenyl arylhydrazones through a CDC-mediated catalytic cycle.
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Affiliation(s)
- Arun Dhurey
- Department of Chemistry, University of Calcutta, 92, A. P. C. Road, Kolkata 700 009, India
| | - Subhro Mandal
- Department of Chemistry, University of Calcutta, 92, A. P. C. Road, Kolkata 700 009, India
| | - Animesh Pramanik
- Department of Chemistry, University of Calcutta, 92, A. P. C. Road, Kolkata 700 009, India
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6
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Cui HL. Recent Advances in DMSO-Based Direct Synthesis of Heterocycles. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27238480. [PMID: 36500564 PMCID: PMC9738701 DOI: 10.3390/molecules27238480] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 11/17/2022] [Accepted: 11/21/2022] [Indexed: 12/12/2022]
Abstract
Besides serving as a low-toxicity, inexpensive and easily accessible solvent, dimethyl sulfoxide (DMSO) has also been extensively used as a versatile reagent for the synthesis of functionalized molecules. Dimethyl sulfoxide can not only be utilized as a carbon source, a sulfur source and an oxygen source, but also be employed as a crucial oxidant enabling various transformations. The past decade has witnessed a large number of impressive achievements on the direct synthesis of heterocycles as well as modifications of heterocyclic compounds by applying DMSO as a reagent. This review summarized the DMSO-based direct heterocycle constructions from 2012 to 2022.
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Affiliation(s)
- Hai-Lei Cui
- Laboratory of Asymmetric Synthesis, Chongqing University of Arts and Sciences, 319 Honghe Ave., Yongchuan, Chongqing 402160, China
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7
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Wu YX, Wu SY, Dong ZB. Green and Practical Synthesis of Thioenamines and Chromones via Iodine-Catalyzed Cross-Dehydrogenation Coupling Reaction. J Org Chem 2022; 87:15350-15357. [DOI: 10.1021/acs.joc.2c01924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yue-Xiao Wu
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China
| | - Shi-Ya Wu
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China
| | - Zhi-Bing Dong
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China
- Hubei Key Laboratory of Biologic Resources Protection and Utilization, Hubei Minzu University, Enshi 445000, China
- School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China
- Key Laboratory of Green Chemical Process, Ministry of Education, Wuhan Institute of Technology, Wuhan 430205, China
- Engineering Research Center of Phosphorus Resources Development and Utilization, Ministry of Education, Wuhan Institute of Technology, Wuhan 430205, China
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8
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Zheng Y, Liu ZW, Li T, Li X, Li SH. KIO 3-Mediated γ-C(sp 3)-H Sulfenylation of Enaminones. Org Lett 2022; 24:7533-7537. [PMID: 36219730 DOI: 10.1021/acs.orglett.2c02824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A metal-free regioselective γ-C(sp3)-H sulfenylation of enaminones with heterocyclic thiols is reported. This transformation is efficient, mild, scalable, and environmentally friendly and tolerates a large variety of enaminones substrates and heterocyclic thiols. The utility of this strategy is demonstrated in a late-stage modification of bioactive natural products and drug derivatives.
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Affiliation(s)
- Yu Zheng
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, P. R. China
| | - Zhi-Wei Liu
- School of Pharmaceutical Science and Yunnan Key Laboratory of Pharmacology of Natural Products, Kunming Medical University, Kunming 650500, P. R. China
| | - Tao Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, and Innovative Institute of Chinese Medicine and Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, P. R. China
| | - Xian Li
- School of Pharmaceutical Science and Yunnan Key Laboratory of Pharmacology of Natural Products, Kunming Medical University, Kunming 650500, P. R. China
| | - Sheng-Hong Li
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, P. R. China.,State Key Laboratory of Southwestern Chinese Medicine Resources, and Innovative Institute of Chinese Medicine and Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, P. R. China
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9
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Recent Advances of Green Catalytic System I2/DMSO in C–C and C–Heteroatom Bonds Formation. Catalysts 2022. [DOI: 10.3390/catal12080821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Developing a green, practical and efficient method for the formation of C–C and C–Heteroatom bonds is an important topic in modern organic synthetic chemistry. In recent years, the I2/DMSO catalytic system has attracted wide attention because of its green, high efficiency, atomic economy, low cost, mild reaction conditions and it is environment-friendly, which is more in line with the requirements of sustainable chemistry. Heteroatom-containing compounds have shown lots of important applications in pharmaceutical synthesis, agrochemicals, material chemistry and organic dyes. At present, the I2/DMSO catalytic system has been successfully applied to the synthesis of various heteroatom-containing compounds. The C–C and C–Heteroatom bonds have been formed efficiently, which has been proved to be a green and mild catalytic system. In this review, the research achievements of the I2/DMSO catalytic system in the formation of C–C and C–Heteroatom bonds from 2015 to date are described, and the research area is prospected. This review attempts to reveal the general law of iodine catalysis and lay a foundation for the design of new reactions.
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10
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Yuan L, Liu J, Huang K, Wang S, Jin Y, Lin J. Cascade Reaction of Tertiary Enaminones, KSCN, and Anilines: Temperature-Controlled Synthesis of 2-Aminothiazoles and 2-Iminothiazoline. J Org Chem 2022; 87:9171-9183. [PMID: 35786913 DOI: 10.1021/acs.joc.2c00918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A one-pot cascade strategy for the synthesis of 2-aminothiazole derivatives by tertiary enaminones, KSCN, and anilines was developed. By changing the reaction temperature, the three-component reaction could be transformed in different ways to obtain moderate to good yields of polysubstituted 2-aminothiazoles and 2-iminothiazolines. This protocol provides an efficient and concise approach to accessing 2-aminothiazole derivatives with potential bioactivity from readily accessible building blocks and reagents.
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Affiliation(s)
- Liu Yuan
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Chemical Science and Technology, Yunnan University, Kunming 650091, P. R. China
| | - Jin Liu
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Chemical Science and Technology, Yunnan University, Kunming 650091, P. R. China
| | - Kun Huang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Chemical Science and Technology, Yunnan University, Kunming 650091, P. R. China
| | - Siyu Wang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Chemical Science and Technology, Yunnan University, Kunming 650091, P. R. China
| | - Yi Jin
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Chemical Science and Technology, Yunnan University, Kunming 650091, P. R. China
| | - Jun Lin
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Chemical Science and Technology, Yunnan University, Kunming 650091, P. R. China
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11
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Xu XH, Dong ZB. Iodine promoted cyclization of N, N′-diphenylthiocarbamides with enaminones: a protocol for the synthesis of poly-substituted 2-iminothiazolines. Org Biomol Chem 2022; 20:8533-8537. [DOI: 10.1039/d2ob01477g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
An iodine promoted cyclization reaction between N,N′-diphenylthiocarbamides and enaminones was achieved, providing a series of poly-substituted 2-iminothiazolines.
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Affiliation(s)
- Xiao-Hu Xu
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China
| | - Zhi-Bing Dong
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430205, China
- School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China
- Key Laboratory of Green Chemical Process, Ministry of Education, Wuhan Institute of Technology, Wuhan 430205, China
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12
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Khalili D, Roosta M, Khalafi-Nezhad A, Ebrahimi E. From methylarenes to Esters: Efficient oxidative Csp3-H activation promoted by CuO decorated magnetic reduced graphene oxide. NEW J CHEM 2022. [DOI: 10.1039/d2nj00728b] [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
Magnetic reduced graphene oxide supported CuO (rGO/Fe3O4-CuO) as the heterogeneous catalyst in cross dehydrogenative coupling (CDC) reactions has been demonstrated for the synthesis of esters using methyl aromatics, aldehydes/benzyl alcohols...
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13
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Justaud F, Paysant H, Weiswald LB, Jebahi A, Jouanne M, Elie N, Voisin-Chiret AS, Roisnel T, Orione C, Levoin N, Poulain L, Grée R. Synthesis and biological evaluation of FJ-809, a compound originally described as MIM1 and an inhibitor of the anti-apoptotic protein Mcl-1. NEW J CHEM 2022. [DOI: 10.1039/d1nj05987d] [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
The development of inhibitors of anti-apoptotic proteins, such as Mcl-1, is currently a very active area in the field of cancer research.
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Affiliation(s)
- Frédéric Justaud
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes), UMR 6226, F-35000, Rennes, France
| | - Hippolyte Paysant
- Normandie Université, UNICAEN, Inserm U1086 ANTICIPE «Unité de Recherche Interdisciplinaire pour la Prévention et le Traitement des Cancers», France
- UNICANCER, Centre de Lutte Contre le Cancer F. Baclesse, 3 avenue du Général Harris, 14076, Caen, France
| | - Louis Bastien Weiswald
- Normandie Université, UNICAEN, Inserm U1086 ANTICIPE «Unité de Recherche Interdisciplinaire pour la Prévention et le Traitement des Cancers», France
- UNICANCER, Centre de Lutte Contre le Cancer F. Baclesse, 3 avenue du Général Harris, 14076, Caen, France
| | - Abdelghani Jebahi
- Normandie Université, UNICAEN, Inserm U1086 ANTICIPE «Unité de Recherche Interdisciplinaire pour la Prévention et le Traitement des Cancers», France
- UNICANCER, Centre de Lutte Contre le Cancer F. Baclesse, 3 avenue du Général Harris, 14076, Caen, France
| | - Marie Jouanne
- Normandie Université, UNICAEN, EA 4258 CERMN (Centre d'Etudes et de Recherche sur le Médicament de Normandie) - FR CNRS INC3M, Caen, France
| | - Nicolas Elie
- Normandie Université, UNICAEN, Structure Fédérative 4206 ICORE, Centre de Microscopie appliqué à la Biologie (CMABIO3), France
| | - Anne Sophie Voisin-Chiret
- Normandie Université, UNICAEN, EA 4258 CERMN (Centre d'Etudes et de Recherche sur le Médicament de Normandie) - FR CNRS INC3M, Caen, France
| | - Thierry Roisnel
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes), UMR 6226, F-35000, Rennes, France
| | - Clément Orione
- Univ Rennes, CRMPO (Centre Régional de Mesures Pysiques de l’Ouest), Avenue du Général Leclerc, 35042 Rennes Cedex, France
| | - Nicolas Levoin
- Bioprojet-Biotech, 4 rue du Chesnay Beauregard, BP 96205, 35762, Saint Grégoire, France
| | - Laurent Poulain
- Normandie Université, UNICAEN, Inserm U1086 ANTICIPE «Unité de Recherche Interdisciplinaire pour la Prévention et le Traitement des Cancers», France
- UNICANCER, Centre de Lutte Contre le Cancer F. Baclesse, 3 avenue du Général Harris, 14076, Caen, France
| | - René Grée
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes), UMR 6226, F-35000, Rennes, France
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14
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Mukherjee S, Pramanik A. Mild and Expeditious Synthesis of Sulfenyl Enaminones of l-α-Amino Esters and Aryl/Alkyl Amines through NCS-Mediated Sulfenylation. ACS OMEGA 2021; 6:33805-33821. [PMID: 34926928 PMCID: PMC8675011 DOI: 10.1021/acsomega.1c05058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 11/18/2021] [Indexed: 06/14/2023]
Abstract
Sulfenylation or selenylation of enaminones of l-α-amino esters requires mild reaction conditions due to the presence of a racemization-prone chiral center and reactive side chains. An N-chlorosuccinimide (NCS)-mediated methodology has been developed for rapid sulfenylation of enaminones of l-α-amino esters and aryl/alkyl amines at room temperature in open air under metal-free conditions. Enaminones of l-α-amino esters bearing aliphatic, aromatic, and heterocyclic side chains react efficiently with diverse aryl/alkyl/heteroaryl thiols (R1SH) in the presence of NCS to afford a library of biologically important sulfenyl enaminones in good-to-excellent yields (71-90%). Under similar reaction conditions, the enaminones also react with benzeneselenol to produce selenyl enaminones in good yield (73-83%). The NCS-mediated pathway generates sulfenyl chloride (R1SCl) as an intermediate which leads to rapid sulfenylation of enaminones through cross-dehydrogenative coupling (CDC) under mild reaction conditions.
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Affiliation(s)
- Sayan Mukherjee
- Department of Chemistry, University
of Calcutta, 92, A. P. C. Road, Kolkata 700009, India
| | - Animesh Pramanik
- Department of Chemistry, University
of Calcutta, 92, A. P. C. Road, Kolkata 700009, India
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15
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Saroha M, Sindhu J, Kumar S, Bhasin KK, Khurana JM, Varma RS, Tomar D. Transition Metal‐Free Sulfenylation of C−H Bonds for C−S Bond Formation in Recent Years: Mechanistic Approach and Promising Future. ChemistrySelect 2021. [DOI: 10.1002/slct.202102042] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Mohit Saroha
- Department of Chemistry University of Delhi Delhi 110007 India
| | - Jayant Sindhu
- Department of Chemistry, COBS&H, CCSHAU Hisar Haryana 125004 India
| | - Sudhir Kumar
- Department of Chemistry, COBS&H, CCSHAU Hisar Haryana 125004 India
| | - Kuldip K. Bhasin
- Department of Chemistry & Centre of Advanced Studies in Chemistry Panjab University Chandigarh 160014 India
| | | | - Rajender S. Varma
- Regional Centre of Advanced Technologies and Materials Palacký University in Olomouc Šlechtitelů 27 783 71 Olomouc Czech Republic
| | - Deepak Tomar
- Department of Chemistry R. K. P. G. College Shamli Uttar Pradesh 247776 India
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16
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Paysant H, Hedir S, Justaud F, Weiswald LB, El Dine AN, Soulieman A, Hachem A, Elie N, Brotin E, Denoyelle C, Bignon J, Roussi F, Jouanne M, Tasseau O, Roisnel T, Voisin-Chiret AS, Grée R, Levoin N, Poulain L. Structural revision of the Mcl-1 inhibitor MIM1: synthesis and biological studies on ovarian cancer cells with evaluation of designed analogues. Org Biomol Chem 2021; 19:8968-8987. [PMID: 34596646 DOI: 10.1039/d1ob01521d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
In the area of cancer research, the development of new and potent inhibitors of anti-apoptotic proteins is a very active and promising topic. The small molecule MIM1 has been reported earlier as one of the first selective inhibitors of the anti-apoptotic protein Mcl-1. In the present paper, we first revised the structure of this molecule based on extensive physicochemical analyses. Then we designed and synthesized a focused library of analogues for the corrected structure of MIM1. Next, these molecules were subjected to a panel of in cellulo biological studies, allowing the identification of dual Bcl-xL/Mcl-1 inhibitors, as well as selective Mcl-1 inhibitors. These results have been complemented by fluorescence polarization assays with the Mcl-1 protein. Preliminary structure-activity relationships were discussed and extensive molecular modelling studies allowed us to propose a rationale for the biological activity of this series of new inhibitors, in particular for the selectivity of inhibition of Mcl-1 versus Bcl-xL.
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Affiliation(s)
- Hippolyte Paysant
- Normandie Univ, UNICAEN, Inserm U1086 ANTICIPE "Unité de Recherche Interdisciplinaire pour la Prévention et le Traitement des Cancers", Caen, France.,UNICANCER, Centre de Lutte Contre le Cancer F. Baclesse, 3 avenue du Général Harris, 14076, Caen, France
| | - Siham Hedir
- Normandie Univ, UNICAEN, Inserm U1086 ANTICIPE "Unité de Recherche Interdisciplinaire pour la Prévention et le Traitement des Cancers", Caen, France.,UNICANCER, Centre de Lutte Contre le Cancer F. Baclesse, 3 avenue du Général Harris, 14076, Caen, France
| | - Frédéric Justaud
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes), UMR 6226, F-35000, Rennes, France.
| | - Louis Bastien Weiswald
- Normandie Univ, UNICAEN, Inserm U1086 ANTICIPE "Unité de Recherche Interdisciplinaire pour la Prévention et le Traitement des Cancers", Caen, France.,UNICANCER, Centre de Lutte Contre le Cancer F. Baclesse, 3 avenue du Général Harris, 14076, Caen, France
| | - Assaad Nasr El Dine
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes), UMR 6226, F-35000, Rennes, France. .,Laboratoire de Chimie Médicinale et de Produits Naturels, Université Libanaise, Faculté des Sciences et PRASE-EDST, Hadath, Beyrouth, Liban
| | - Ali Soulieman
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes), UMR 6226, F-35000, Rennes, France. .,Laboratoire de Chimie Médicinale et de Produits Naturels, Université Libanaise, Faculté des Sciences et PRASE-EDST, Hadath, Beyrouth, Liban
| | - Ali Hachem
- Laboratoire de Chimie Médicinale et de Produits Naturels, Université Libanaise, Faculté des Sciences et PRASE-EDST, Hadath, Beyrouth, Liban
| | - Nicolas Elie
- Normandie Univ, UNICAEN, SF 4206 ICORE, CMABIO3, Caen, France
| | - Emilie Brotin
- Normandie Univ, UNICAEN, Inserm U1086 ANTICIPE "Unité de Recherche Interdisciplinaire pour la Prévention et le Traitement des Cancers", Caen, France.,UNICANCER, Centre de Lutte Contre le Cancer F. Baclesse, 3 avenue du Général Harris, 14076, Caen, France.,Normandie Univ, UNICAEN, SF 4206 ICORE, CMABIO3, Caen, France.,Normandie Univ, UNICAEN, SF4206 ICORE, Plateforme ImpedanCELL, Caen, France
| | - Christophe Denoyelle
- Normandie Univ, UNICAEN, Inserm U1086 ANTICIPE "Unité de Recherche Interdisciplinaire pour la Prévention et le Traitement des Cancers", Caen, France.,UNICANCER, Centre de Lutte Contre le Cancer F. Baclesse, 3 avenue du Général Harris, 14076, Caen, France.,Normandie Univ, UNICAEN, SF 4206 ICORE, CMABIO3, Caen, France.,Normandie Univ, UNICAEN, SF4206 ICORE, Plateforme ImpedanCELL, Caen, France
| | - Jérôme Bignon
- Institut de Chimie des Substances Naturelles CNRS UPR 2301, Université Paris Saclay, Gif-sur-Yvette, France
| | - Fanny Roussi
- Institut de Chimie des Substances Naturelles CNRS UPR 2301, Université Paris Saclay, Gif-sur-Yvette, France
| | - Marie Jouanne
- Normandie Univ, UNICAEN, Centre d'Etudes et de Recherche sur le Médicament de Normandie (CERMN), 14000 Caen, France
| | - Olivier Tasseau
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes), UMR 6226, F-35000, Rennes, France.
| | - Thierry Roisnel
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes), UMR 6226, F-35000, Rennes, France.
| | - Anne Sophie Voisin-Chiret
- Normandie Univ, UNICAEN, Centre d'Etudes et de Recherche sur le Médicament de Normandie (CERMN), 14000 Caen, France
| | - René Grée
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes), UMR 6226, F-35000, Rennes, France.
| | - Nicolas Levoin
- Bioprojet-Biotech, 4 rue du Chesnay Beauregard, BP 96205, 35762, Saint Grégoire, France
| | - Laurent Poulain
- Normandie Univ, UNICAEN, Inserm U1086 ANTICIPE "Unité de Recherche Interdisciplinaire pour la Prévention et le Traitement des Cancers", Caen, France.,UNICANCER, Centre de Lutte Contre le Cancer F. Baclesse, 3 avenue du Général Harris, 14076, Caen, France
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17
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Németh AG, Marlok B, Domján A, Gao Q, Han X, Keserű GM, Ábrányi‐Balogh P. Convenient Multicomponent One‐Pot Synthesis of 2‐Iminothiazolines and 2‐Aminothiazoles Using Elemental Sulfur Under Aqueous Conditions. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100548] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- András Gy. Németh
- Medicinal Chemistry Research Group Research Centre for Natural Sciences Magyar tudósok krt. 2 1117 Budapest Hungary
| | - Bence Marlok
- Medicinal Chemistry Research Group Research Centre for Natural Sciences Magyar tudósok krt. 2 1117 Budapest Hungary
| | - Attila Domján
- NMR Research Laboratory Research Centre for Natural Sciences Magyar tudósok krt. 2 1117 Budapest Hungary
| | - Qinghe Gao
- School of Pharmacy Xinxiang Medical University Xinxiang Henan 453003 P. R. China
| | - Xinya Han
- School of Chemistry and Chemical Engineering Anhui University of Technology Maanshan Anhui 243002 P. R. China
| | - György M. Keserű
- Medicinal Chemistry Research Group Research Centre for Natural Sciences Magyar tudósok krt. 2 1117 Budapest Hungary
| | - Péter Ábrányi‐Balogh
- Medicinal Chemistry Research Group Research Centre for Natural Sciences Magyar tudósok krt. 2 1117 Budapest Hungary
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18
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Brahmachari G, Bhowmick A, Karmakar I. Visible Light-Driven and Singlet Oxygen-Mediated Photochemical Cross-Dehydrogenative C 3-H Sulfenylation of 4-Hydroxycoumarins with Thiols Using Rose Bengal as a Photosensitizer. J Org Chem 2021; 86:9658-9669. [PMID: 34213909 DOI: 10.1021/acs.joc.1c00919] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A visible light (white light-emitting diode/direct sunlight)-driven photochemical synthesis of a new series of biologically interesting 3-(alkyl/benzylthio)-4-hydroxy-2H-chromen-2-ones has been achieved through a cross-dehydrogenative C3-H sulfenylation of 4-hydroxycoumarins with thiols at ambient temperature in the presence of rose bengal in acetonitrile under an oxygen atmosphere. The notable features of this newly developed method are mild reaction conditions, energy efficiency, metal-free synthesis, good to excellent yields, use of low-cost materials, and eco-friendliness.
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Affiliation(s)
- Goutam Brahmachari
- Laboratory of Natural Products & Organic Synthesis, Department of Chemistry, Visva-Bharati (a Central University), Santiniketan 731 235, West Bengal, India
| | - Anindita Bhowmick
- Laboratory of Natural Products & Organic Synthesis, Department of Chemistry, Visva-Bharati (a Central University), Santiniketan 731 235, West Bengal, India
| | - Indrajit Karmakar
- Laboratory of Natural Products & Organic Synthesis, Department of Chemistry, Visva-Bharati (a Central University), Santiniketan 731 235, West Bengal, India
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19
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Tang Q, Yin X, Kuchukulla RR, Zeng Q. Recent Advances in Multicomponent Reactions with Organic and Inorganic Sulfur Compounds. CHEM REC 2021; 21:893-905. [DOI: 10.1002/tcr.202100026] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 02/27/2021] [Accepted: 03/01/2021] [Indexed: 12/12/2022]
Affiliation(s)
- Qinqin Tang
- State Key Laboratory of Geohazard Prevention and Geoenvironment Protection College of Materials Chemistry & Chemical Engineering Chengdu University of Technology Chengdu 610059 China
| | - Xianjie Yin
- State Key Laboratory of Geohazard Prevention and Geoenvironment Protection College of Materials Chemistry & Chemical Engineering Chengdu University of Technology Chengdu 610059 China
| | - Ratnakar Reddy Kuchukulla
- State Key Laboratory of Geohazard Prevention and Geoenvironment Protection College of Materials Chemistry & Chemical Engineering Chengdu University of Technology Chengdu 610059 China
- College of Environment and Ecology Chengdu University of Technology Chengdu 610059 China
| | - Qingle Zeng
- State Key Laboratory of Geohazard Prevention and Geoenvironment Protection College of Materials Chemistry & Chemical Engineering Chengdu University of Technology Chengdu 610059 China
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20
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Xu Y, Ge X, Zhang Y, Zhang H, Liu XW. A mild one-pot synthesis of 2-iminothiazolines from thioureas and 1-bromo-1-nitroalkenes. RSC Adv 2021; 11:2221-2225. [PMID: 35424148 PMCID: PMC8693722 DOI: 10.1039/d0ra00686f] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Accepted: 12/02/2020] [Indexed: 01/23/2023] Open
Abstract
A mild method to access functionalized 2-iminothiazolines in a facile and efficient manner has been developed. The reaction started from 1,3-disubstituted thioureas and 1-bromo-1-nitroalkenes in the presence of triethylamine in THF and proceeded smoothly in air to afford 2-iminothiazoline derivatives in moderate to good yields.
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Affiliation(s)
- Yuan Xu
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education and Yunnan Province, School of Chemical Science and Technology, Yunnan University Kunming 650091 China.,Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University 637371 Singapore
| | - Xin Ge
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University 637371 Singapore
| | - Yuhan Zhang
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University 637371 Singapore
| | - Hongbin Zhang
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education and Yunnan Province, School of Chemical Science and Technology, Yunnan University Kunming 650091 China
| | - Xue-Wei Liu
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University 637371 Singapore
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21
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Debnath S, Das T, Pati TK, Majumdar S, Maiti DK. Metal-Free Indole-Phenacyl Bromide Cyclization: A Regioselective Synthesis of 3,5-Diarylcarbazoles. J Org Chem 2020; 85:13272-13279. [PMID: 33006280 DOI: 10.1021/acs.joc.0c01670] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A metal-free, simultaneous triple C-C coupling cyclization reaction between phenacyl bromides and indoles is discovered in a highly regioselective fashion to furnish 3,5-diarylcarbazoles. DMAP is utilized as the only reagent for the unusual and rapid cyclization reaction to furnish all new carbazole compounds through installation of a great diversity of substituents. A plausible radical mechanism for the new reaction is predicted by conducting various control experiments, competitive reactions, furoindole formation, and ESI-MS analyses of the ongoing cyclization reaction.
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Affiliation(s)
- Sudipto Debnath
- Department of Chemistry, University of Calcutta, 92, A. P. C. Road, Kolkata 700009, India
| | - Tuluma Das
- Department of Chemistry, University of Calcutta, 92, A. P. C. Road, Kolkata 700009, India
| | - Tanmay K Pati
- Department of Chemistry, University of Calcutta, 92, A. P. C. Road, Kolkata 700009, India
| | - Swapan Majumdar
- Department of Chemistry, Tripura University, Suryamaninagar 799 022, India
| | - Dilip K Maiti
- Department of Chemistry, University of Calcutta, 92, A. P. C. Road, Kolkata 700009, India
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22
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Kamanna K, Khatavi SY. Microwave-accelerated Carbon-carbon and Carbon-heteroatom Bond Formation via Multi-component Reactions: A Brief Overview. CURRENT MICROWAVE CHEMISTRY 2020. [DOI: 10.2174/2213346107666200218124147] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Multi-Component Reactions (MCRs) have emerged as an excellent tool in organic chemistry
for the synthesis of various bioactive molecules. Among these, one-pot MCRs are included, in
which organic reactants react with domino in a single-step process. This has become an alternative
platform for the organic chemists, because of their simple operation, less purification methods, no side
product and faster reaction time. One of the important applications of the MCRs can be drawn in carbon-
carbon (C-C) and carbon-heteroatom (C-X; X = N, O, S) bond formation, which is extensively
used by the organic chemists to generate bioactive or useful material synthesis. Some of the key carbon-
carbon bond forming reactions are Grignard, Wittig, Enolate alkylation, Aldol, Claisen condensation,
Michael and more organic reactions. Alternatively, carbon-heteroatoms containing C-N, C-O,
and C-S bond are also found more important and present in various heterocyclic compounds, which
are of biological, pharmaceutical, and material interest. Thus, there is a clear scope for the discovery
and development of cleaner reaction, faster reaction rate, atom economy and efficient one-pot synthesis
for sustainable production of diverse and structurally complex organic molecules. Reactions that
required hours to run completely in a conventional method can now be carried out within minutes.
Thus, the application of microwave (MW) radiation in organic synthesis has become more promising
considerable amount in resource-friendly and eco-friendly processes. The technique of microwaveassisted
organic synthesis (MAOS) has successfully been employed in various material syntheses,
such as transition metal-catalyzed cross-coupling, dipolar cycloaddition reaction, biomolecule synthesis,
polymer formation, and the nanoparticle synthesis. The application of the microwave-technique in
carbon-carbon and carbon-heteroatom bond formations via MCRs with major reported literature examples
are discussed in this review.
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Affiliation(s)
- Kantharaju Kamanna
- Department of Chemistry, Peptide, and Medicinal Chemistry Research Laboratory, Rani Channamma University, P-B, NH-4, Belagavi-591156, Karnataka, India
| | - Santosh Y. Khatavi
- Department of Chemistry, Peptide, and Medicinal Chemistry Research Laboratory, Rani Channamma University, P-B, NH-4, Belagavi-591156, Karnataka, India
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23
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Jena TK, Khan FA. Acid mediated synthesis of thiazolines, thiazoles and enamide derivatives from methyl enol ethers: Application towards synthesis of wilsoniamine B. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.151675] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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24
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Liu W, Zhang Y, He J, Yu Y, Yuan J, Ye X, Zhang Z, Xue L, Cao H. Transition-Metal-Free Three-Component Reaction: Additive Controlled Synthesis of Sulfonylated Imidazoles. J Org Chem 2019; 84:11348-11358. [PMID: 31379165 DOI: 10.1021/acs.joc.9b01818] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Two efficient transition-metal-free highly regioselective pathways for constructing sulfonylated imidazoles via three-component reactions of amidines, ynals, and sodium sulfonates have been developed. The generations of different sulfonylated imidazoles were simply controlled by additives. In addition, this method features environmental friendliness, good functional group tolerance, and high atom economy, which makes it practical.
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Affiliation(s)
- Wei Liu
- School of Chemistry and Chemical Engineering , Guangdong Pharmaceutical University , Zhongshan , 528458 , P.R. of China
| | - Yu Zhang
- School of Chemistry and Chemical Engineering , Guangdong Pharmaceutical University , Zhongshan , 528458 , P.R. of China
| | - Jiaming He
- School of Chemistry and Chemical Engineering , Guangdong Pharmaceutical University , Zhongshan , 528458 , P.R. of China
| | - Yue Yu
- School of Chemistry and Chemical Engineering , Guangdong Pharmaceutical University , Zhongshan , 528458 , P.R. of China
| | - Jiajun Yuan
- School of Chemistry and Chemical Engineering , Guangdong Pharmaceutical University , Zhongshan , 528458 , P.R. of China
| | - Xiaoyi Ye
- School of Chemistry and Chemical Engineering , Guangdong Pharmaceutical University , Zhongshan , 528458 , P.R. of China
| | - Ziwu Zhang
- School of Chemistry and Chemical Engineering , Guangdong Pharmaceutical University , Zhongshan , 528458 , P.R. of China
| | - Liang Xue
- School of Chemistry and Chemical Engineering , Guangdong Pharmaceutical University , Zhongshan , 528458 , P.R. of China
| | - Hua Cao
- School of Chemistry and Chemical Engineering , Guangdong Pharmaceutical University , Zhongshan , 528458 , P.R. of China
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