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Kenny RT, Liu F. Robust and Scalable Synthesis of Soai Aldehydes via Improved Barbier‐type Halogen–lithium Exchange. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202100787] [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]
Affiliation(s)
| | - Fei Liu
- Macquarie University Dept. of Molecular Sciences F7B 330 2109 Sydney AUSTRALIA
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Elgemeie GH, Mohamed RA. Microwave chemistry: Synthesis of purine and pyrimidine nucleosides using microwave radiation. J Carbohydr Chem 2019. [DOI: 10.1080/07328303.2018.1543430] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Galal H. Elgemeie
- Chemistry Department, Faculty of Science, Helwan University, Helwan, Cairo, Egypt
| | - Reham A. Mohamed
- Chemistry of Natural and Microbial Products Department, National Research Center, Dokki, Cairo, Egypt
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Bedermann AA, McTeague TA, Jamison TF. Automated On-Demand Titration of Organometallic Reagents in Continuous Flow. Org Process Res Dev 2019. [DOI: 10.1021/acs.oprd.8b00434] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Aaron A. Bedermann
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - T. Andrew McTeague
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Timothy F. Jamison
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
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Recent applications of magnesium- and Zinc-TMP amides in the synthesis of bioactive targets. Tetrahedron 2019. [DOI: 10.1016/j.tet.2018.12.018] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Schmitt E, Commare B, Panossian A, Vors JP, Pazenok S, Leroux FR. Synthesis of Mono- and Bis(fluoroalkyl)pyrimidines from FARs, Fluorinated Acetoacetates, and Malononitrile Provides Easy Access to Novel High-Value Pyrimidine Scaffolds. Chemistry 2017; 24:1311-1316. [DOI: 10.1002/chem.201703982] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Indexed: 01/15/2023]
Affiliation(s)
- Etienne Schmitt
- Laboratoire de Chimie Moléculaire; Université de Strasbourg, CNRS, UMR 7509; 25, rue Becquerel 67087 Strasbourg France
- Joint Laboratory CNRS-Université de Strasbourg-Bayer, LCR C2OF; France
| | - Bruno Commare
- Laboratoire de Chimie Moléculaire; Université de Strasbourg, CNRS, UMR 7509; 25, rue Becquerel 67087 Strasbourg France
- Joint Laboratory CNRS-Université de Strasbourg-Bayer, LCR C2OF; France
| | - Armen Panossian
- Laboratoire de Chimie Moléculaire; Université de Strasbourg, CNRS, UMR 7509; 25, rue Becquerel 67087 Strasbourg France
- Joint Laboratory CNRS-Université de Strasbourg-Bayer, LCR C2OF; France
| | - Jean-Pierre Vors
- Bayer S.A.S.; 14, Impasse Pierre Baizet, BP99163 69263 Lyon Cedex 09 France
- Joint Laboratory CNRS-Université de Strasbourg-Bayer, LCR C2OF; France
| | - Sergiy Pazenok
- Bayer A.G.; Alfred-Nobel-Strasse 50 40789 Monheim Germany
- Joint Laboratory CNRS-Université de Strasbourg-Bayer, LCR C2OF; France
| | - Frédéric R. Leroux
- Laboratoire de Chimie Moléculaire; Université de Strasbourg, CNRS, UMR 7509; 25, rue Becquerel 67087 Strasbourg France
- Joint Laboratory CNRS-Université de Strasbourg-Bayer, LCR C2OF; France
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Andicsová-Eckstein A, Kozma E, Puterová-Tokárová Z, Végh D. Direct trifluoroacetylation of mono- and disubstituted thiophene derivatives. J Fluor Chem 2015. [DOI: 10.1016/j.jfluchem.2015.10.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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7
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Yang G, Jia Q, Chen L, Du Z, Wang J. Direct access to pyrimidines through organocatalytic inverse-electron-demand Diels–Alder reaction of ketones with 1,3,5-triazine. RSC Adv 2015. [DOI: 10.1039/c5ra16995j] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
An organocatalytic inverse-electron-demand Diels–Alder reaction of ketones with 1,3,5-triazine through enamine catalysis has been developed.
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Affiliation(s)
- Gongming Yang
- Allan H. Conney Laboratory for Anticancer Research
- Guangdong University of Technology
- China
| | - Qianfa Jia
- Allan H. Conney Laboratory for Anticancer Research
- Guangdong University of Technology
- China
| | - Lei Chen
- Allan H. Conney Laboratory for Anticancer Research
- Guangdong University of Technology
- China
| | - Zhiyun Du
- Allan H. Conney Laboratory for Anticancer Research
- Guangdong University of Technology
- China
| | - Jian Wang
- Allan H. Conney Laboratory for Anticancer Research
- Guangdong University of Technology
- China
- Department of Chemistry
- National University of Singapore
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Kawase M, Saijo R, Watanabe G, Kurihara KI. Fluorinated β-Diketo Phosphorus Ylides: Their Cyclocondensation with Amidines Affording 4-Trifluoromethyl- and 4-Perfluoroalkyl-Substituted Pyrimidines. HETEROCYCLES 2014. [DOI: 10.3987/com-14-13075] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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9
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Reactions of Pyridines, Benzopyridines, and Azapyridines with Organomagnesiums and Organolithiums. ACTA ACUST UNITED AC 2013. [DOI: 10.1007/7081_2012_96] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/21/2023]
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10
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Haag B, Mosrin M, Ila H, Malakhov V, Knochel P. Regio- and Chemoselective Metalation of Arenes and Heteroarenes Using Hindered Metal Amide Bases. Angew Chem Int Ed Engl 2011; 50:9794-824. [DOI: 10.1002/anie.201101960] [Citation(s) in RCA: 324] [Impact Index Per Article: 24.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2011] [Indexed: 11/08/2022]
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Haag B, Mosrin M, Ila H, Malakhov V, Knochel P. Regio- und chemoselektive Metallierung von Arenen und Heteroarenen mit gehinderten Metallamidbasen. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201101960] [Citation(s) in RCA: 130] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Sasada T, Kobayashi F, Sakai N, Konakahara T. An Unprecedented Approach to 4,5-Disubstituted Pyrimidine Derivatives by a ZnCl2-Catalyzed Three-Component Coupling Reaction. Org Lett 2009; 11:2161-4. [DOI: 10.1021/ol900382j] [Citation(s) in RCA: 96] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Toshiaki Sasada
- Department of Pure and Applied Chemistry, Faculty of Science and Technology, Tokyo University of Science (RIKADAI), Noda, Chiba 278-8510, Japan
| | - Fuminori Kobayashi
- Department of Pure and Applied Chemistry, Faculty of Science and Technology, Tokyo University of Science (RIKADAI), Noda, Chiba 278-8510, Japan
| | - Norio Sakai
- Department of Pure and Applied Chemistry, Faculty of Science and Technology, Tokyo University of Science (RIKADAI), Noda, Chiba 278-8510, Japan
| | - Takeo Konakahara
- Department of Pure and Applied Chemistry, Faculty of Science and Technology, Tokyo University of Science (RIKADAI), Noda, Chiba 278-8510, Japan
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Mosrin M, Knochel P. Regio- and Chemoselective Metalation of Chloropyrimidine Derivatives with TMPMgCl⋅LiCl and TMP2Zn⋅2 MgCl2⋅2 LiCl. Chemistry 2009; 15:1468-77. [DOI: 10.1002/chem.200801831] [Citation(s) in RCA: 100] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Mosrin M, Knochel P. Regio- and Chemoselective Multiple Functionalization of Pyrimidine Derivatives by Selective Magnesiations using TMPMgCl·LiCl. Org Lett 2008; 10:2497-500. [DOI: 10.1021/ol800790g] [Citation(s) in RCA: 105] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Marc Mosrin
- Department Chemie and Biochemie, Ludwig-Maximilians-Universität, Butenandtstrasse 5-13, 81377 München, Germany
| | - Paul Knochel
- Department Chemie and Biochemie, Ludwig-Maximilians-Universität, Butenandtstrasse 5-13, 81377 München, Germany
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Chapter 6.2 (2006) Six-membered ring systems: diazines and benzo derivatives (2006). ACTA ACUST UNITED AC 2008. [DOI: 10.1016/s0959-6380(08)80016-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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17
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Chevallier F, Mongin F. Functionalization of diazines and benzo derivatives through deprotonated intermediates. Chem Soc Rev 2008; 37:595-609. [DOI: 10.1039/b709416g] [Citation(s) in RCA: 78] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Abstract
Fluorine remains an insiders' tip in the life sciences as it enables the fine-tuning of biological properties. However, the synthesis of fluorine-substituted target compounds is not always trivial. Virtually any fluorine atom attached to an organic backbone has ultimately to be imported from inorganic sources. Crucial for the entire synthetic planning in medicinal and agricultural research is the decision on at what stage and how the halogen will be introduced. Standard technical processes, in particular the displacement of chlorine using anhydrous hydrogen fluoride or potassium fluoride, can hardly be implemented rationally on the laboratory scale. Universal methods that are applicable by both industrial and academic researchers thus have great appeal. If a trifluoromethyl-substituted arene or heterocycle is the target compound, two splendid options exist. The CF(3) group can be delivered packagewise by coupling an appropriate substrate with in situ generated (trifluoromethyl)copper. Alternatively, one may start from a CF(3)-substituted arene or heterocycle as a core and complete it with the missing parts of the ultimate structure.
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Affiliation(s)
- Manfred Schlosser
- Institut de Chimie Moléculaire et Biologique Ecole Polytechnique Fédérale, BCh, 1015 Lausanne, Switzerland.
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