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Ramarao S, Pothireddy M, Venkateshwarlu R, Moturu KMVR, Siddaiah V, Kapavarapu R, Dandela R, Pal M. A rapid construction of 4(3H)-quinazolinone and related ring under ultrasound irradiation: In silico/in vitro studies of compounds synthesized. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Jacolot M, Popowycz F, da Rosa R, Grand L, Schenkel EP, Sibelle Campos Bernardes L. The Use of 5-Hydroxymethylfurfural towards Fine Chemicals: Synthesis and Direct Arylation of 5-HMF-Based Oxazoles. Synlett 2020. [DOI: 10.1055/a-1335-7330] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Abstract5-Hydroxymethylfurfural (5-HMF) is a renewable platform chemical used as a source for obtaining diverse fine chemicals. In this letter, we report the synthesis of 5-HMF-based oxazole compounds. While 5-HMF could be easily converted into the oxazole derivative through the Van Leusen reaction, the direct arylation step needed to access the final compounds was problematic at first. After optimization, a palladium-catalyzed procedure has been developed and used for the synthesis of a series of 33 derivatives. This article reports an extension of the late-stage CH arylation reaction as an application to the oxazole platform derived from biosourced 5-HMF. The challenges in the preparation of the derivatives containing some electron-withdrawing substituents were overcome by the use of a palladium-free method.
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Affiliation(s)
- Maïwenn Jacolot
- Université de Lyon, INSA Lyon, Université Lyon 1, CNRS, CPE Lyon, UMR 5246, ICBMS
| | - Florence Popowycz
- Université de Lyon, INSA Lyon, Université Lyon 1, CNRS, CPE Lyon, UMR 5246, ICBMS
| | - Rafael da Rosa
- Université de Lyon, INSA Lyon, Université Lyon 1, CNRS, CPE Lyon, UMR 5246, ICBMS
- Laboratório de Química Farmacêutica Medicinal, Programa de Pós-Graduação em Farmácia, CCS, Universidade Federal de Santa Catarina
| | - Lucie Grand
- Université de Lyon, INSA Lyon, Université Lyon 1, CNRS, CPE Lyon, UMR 5246, ICBMS
| | - Eloir P. Schenkel
- Laboratório de Química Farmacêutica Medicinal, Programa de Pós-Graduação em Farmácia, CCS, Universidade Federal de Santa Catarina
| | - Lílian Sibelle Campos Bernardes
- Laboratório de Química Farmacêutica Medicinal, Programa de Pós-Graduação em Farmácia, CCS, Universidade Federal de Santa Catarina
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Molecular iodine catalyzed coupling reactions of indole with 1,3-dicarbonyl compounds. RESEARCH ON CHEMICAL INTERMEDIATES 2013. [DOI: 10.1007/s11164-013-1139-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Jereb M, Vražič D. Iodine-catalyzed disproportionation of aryl-substituted ethers under solvent-free reaction conditions. Org Biomol Chem 2013; 11:1978-99. [DOI: 10.1039/c3ob27267b] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Affiliation(s)
- Zubaidha K. Pudukulathan
- a School of Chemical Sciences , Swami Ramanand Teerth Marathwada University , Nanded , Maharashtra , 431606 , India
| | - Anjaneyulu Kasa
- a School of Chemical Sciences , Swami Ramanand Teerth Marathwada University , Nanded , Maharashtra , 431606 , India
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Jereb M, Vražič D, Zupan M. Iodine-catalyzed transformation of molecules containing oxygen functional groups. Tetrahedron 2011. [DOI: 10.1016/j.tet.2010.11.086] [Citation(s) in RCA: 134] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Rostamizadeh S, Amani AM, Aryan R, Ghaieni HR, Shadjou N. Synthesis of New 2-Aryl Substituted 2,3-Dihydroquinazoline-4(1H)-ones Under Solvent-Free Conditions, Using Molecular Iodine as a Mild and Efficient Catalyst. SYNTHETIC COMMUN 2008. [DOI: 10.1080/00397910802178427] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Shahnaz Rostamizadeh
- a Department of Chemistry, Faculty of Sciences , K. N. Toosi University of Technology , Tehran, Iran
| | - Ali Mohammad Amani
- a Department of Chemistry, Faculty of Sciences , K. N. Toosi University of Technology , Tehran, Iran
| | - Reza Aryan
- a Department of Chemistry, Faculty of Sciences , K. N. Toosi University of Technology , Tehran, Iran
| | - Hamid Reza Ghaieni
- a Department of Chemistry, Faculty of Sciences , K. N. Toosi University of Technology , Tehran, Iran
| | - Nasrin Shadjou
- a Department of Chemistry, Faculty of Sciences , K. N. Toosi University of Technology , Tehran, Iran
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Wang XS, Li Q, Yao CS, Tu SJ. An Efficient Method for the Synthesis of Benzo[f]quinoline and Benzo[a]phenanthridine Derivatives Catalyzed by Iodine by a Three-Component Reaction of Arenecarbaldehyde, Naphthalen-2-amine, and Cyclic Ketone. European J Org Chem 2008. [DOI: 10.1002/ejoc.200800287] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Bandgar BP, Bettigeri SV, Joshi NS. Molecular Iodine Catalyzed Highly Rapid Synthesis of 1,5‐Benzodiazepine Derivatives Under Mild Conditions. SYNTHETIC COMMUN 2006. [DOI: 10.1081/scc-120030695] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- B. P. Bandgar
- a Organic Chemistry Research Laboratory, School of Chemical Sciences , Swami Ramanand Teerth Marathwada University , Vishnupuri, Nanded, 431606, India
| | - Sampada V. Bettigeri
- a Organic Chemistry Research Laboratory, School of Chemical Sciences , Swami Ramanand Teerth Marathwada University , Vishnupuri, Nanded, 431606, India
| | - Neeta S. Joshi
- a Organic Chemistry Research Laboratory, School of Chemical Sciences , Swami Ramanand Teerth Marathwada University , Vishnupuri, Nanded, 431606, India
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Rong L, Li X, Wang H, Shi D, Tu S, Zhuang Q. Reaction of Imines with 5,5‐Dimethyl‐1, 3‐cyclohexandione. SYNTHETIC COMMUN 2006. [DOI: 10.1080/00397910600640131] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Wu J, Sun W, Xia HG, Sun X. A facile and highly efficient route to α-amino phosphonates via three-component reactions catalyzed by Mg(ClO4)2or molecular iodine. Org Biomol Chem 2006; 4:1663-6. [PMID: 16633557 DOI: 10.1039/b602536f] [Citation(s) in RCA: 81] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Three-component reactions of aldehydes, amines, and diethyl phosphite catalyzed by Mg(ClO4)2 or molecular iodine afforded the corresponding alpha-amino phosphonates in excellent yields under mild reaction conditions.
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Affiliation(s)
- Jie Wu
- Department of Chemistry, Fudan University, Shanghai, China.
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Wu J, Xia HG, Gao K. Molecular iodine: a highly efficient catalyst in the synthesis of quinolinesvia Friedländer annulation. Org Biomol Chem 2006; 4:126-9. [PMID: 16358006 DOI: 10.1039/b514635f] [Citation(s) in RCA: 142] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A mild and efficient route for the synthesis of quinolines and polycyclic quinolines via Friedländer annulation, utilizing molecular iodine (1 mol%) as a new catalyst, is described.
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Affiliation(s)
- Jie Wu
- Department of Chemistry, Fudan University, 220 Handan Road, Shanghai, 200433, China.
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Molecular iodine-catalyzed one-pot synthesis of 4-substituted-1,4-dihydropyridine derivatives via Hantzsch reaction. Tetrahedron Lett 2005. [DOI: 10.1016/j.tetlet.2005.05.148] [Citation(s) in RCA: 282] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Banik BK, Banik I, Becker FF. Stereocontrolled synthesis of anticancer β-lactams via the Staudinger reaction. Bioorg Med Chem 2005; 13:3611-22. [PMID: 15862989 DOI: 10.1016/j.bmc.2005.03.044] [Citation(s) in RCA: 81] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2005] [Revised: 03/15/2005] [Accepted: 03/24/2005] [Indexed: 11/21/2022]
Abstract
Stereocontrolled synthesis of novel beta-lactams using polyaromatic imines following the Staudinger reaction has been accomplished. The effects of domestic microwave irradiation on this type of reaction have been investigated. Formation of trans-beta-lactams has been explained through isomerization of the enolates formed during the reaction of acid chloride (equivalent) with imines in the presence of triethylamine. A donor-acceptor complex pathway is believed to be involved in the formation of cis-beta-lactams. The effect of a peri hydrogen has been found to be significant in controlling the stereochemistry of the resulting beta-lactams. SAR has identified beta-lactams with anticancer activity. The presence of an acetoxy group has proven obligatory for their anticancer activity.
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Affiliation(s)
- Bimal K Banik
- Department of Chemistry, University of Texas-Pan American, 1201 West University Drive, Edinburg, TX 78541, USA.
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Tumkevicius S, Navickas V, Dailide M. First Example of Synthesis of Thieno[2,3-d]pyrimidine-6-carbaldehydes by Oxidation of Thieno[2,3-d]pyrimidin-6-yl Methanols with Molecular Iodine. Chem Heterocycl Compd (N Y) 2005. [DOI: 10.1007/s10593-005-0227-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Abstract
Simple synthesis of substituted pyrroles using iodine-catalyzed and montmorillonite KSF-clay-induced modified Paal-Knorr methods has been accomplished with excellent yields. N-Substituted carbazole has also been prepared by following this method. If one of the reactants is a liquid, the reaction proceeds exceedingly well without a solvent. This method gives pyrroles with less nucleophilic multicyclic aromatic amines at room temperature.
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Affiliation(s)
- Bimal K Banik
- The University of Texas, M. D. Anderson Cancer Center, Department of Molecular Pathology, Box 89, 1515 Holcombe Boulevard, Houston, Texas 77030, USA.
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Bandgar B, Shaikh K. Molecular iodine-catalyzed efficient and highly rapid synthesis of bis(indolyl)methanes under mild conditions. Tetrahedron Lett 2003. [DOI: 10.1016/s0040-4039(03)00032-7] [Citation(s) in RCA: 253] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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