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Handore KL, Lu H, Park H, Xiong Q, Batey RA. Synthesis of N-Hydroxysuccinimide Esters, N-Acylsaccharins, and Activated Esters from Carboxylic Acids Using I 2/PPh 3. J Org Chem 2024. [PMID: 38805361 DOI: 10.1021/acs.joc.4c00272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2024]
Abstract
A method for the syntheses of isolable, active esters is described in which carboxylic acids are treated with triphenylphosphine, iodine, and triethylamine. Active esters accessible in this way include N-hydroxysuccinimide esters, N-hydroxyphthalimide esters (N-(acyloxy)phthalimides), N-acylsaccharins, pentafluorophenol esters, pentachlorophenol esters, N-hydroxybenzotriazole esters, and hexafluoro-2-propanol esters. The approach can be similarly applied toward the formation of N-acylsaccharins and N-acylimidazoles. The method is suitable for the formation of isolable active esters of aromatic and aliphatic activated acids as well as α-amino acid derivatives. These products are widely used reagents in organic synthesis, peptide synthesis, medicinal chemistry, and chemical biology (e.g., for bioconjugations). The method has broad substrate scope, uses simple and inexpensive reagents, avoids the use of carbodiimides or other coupling agents, and occurs at room temperature. Additionally, the diastereomers of compound Boc-Ala-NHCHPh are demonstrated to be distinguishable by 1H NMR (in DMSO-d6), allowing for a straightforward NMR method to establish the degree of racemization of activated esters of Boc-Ala or amide bond formations using Boc-Ala.
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Affiliation(s)
- Kishor L Handore
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
| | - Heyuan Lu
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
| | - Hyeongbin Park
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
| | - Qingyu Xiong
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
| | - Robert A Batey
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
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2
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Tian Q, Yin X, Sun R, Wu X, Li Y. The lower the better: Efficient carbonylative reactions under atmospheric pressure of carbon monoxide. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2022.214900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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3
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Ismael A, Gevorgyan A, Skrydstrup T, Bayer A. Renewable Solvents for Palladium-Catalyzed Carbonylation Reactions. Org Process Res Dev 2020. [DOI: 10.1021/acs.oprd.0c00325] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Aya Ismael
- Department of Chemistry, Faculty of Science and Technology, UiT The Arctic University of Norway, N-9037 Tromsø, Norway
| | - Ashot Gevorgyan
- Department of Chemistry, Faculty of Science and Technology, UiT The Arctic University of Norway, N-9037 Tromsø, Norway
| | - Troels Skrydstrup
- Carbon Dioxide Activation Center (CADIAC), Interdisciplinary Nanoscience Center (iNANO) and Department of Chemistry, Aarhus University, Gustav Wieds Vej 14, 8000 Aarhus C, Denmark
| | - Annette Bayer
- Department of Chemistry, Faculty of Science and Technology, UiT The Arctic University of Norway, N-9037 Tromsø, Norway
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4
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Liu Y, Kaiser AM, Arndtsen BA. Palladium catalyzed carbonylative generation of potent, pyridine-based acylating electrophiles for the functionalization of arenes to ketones. Chem Sci 2020; 11:8610-8616. [PMID: 34123121 PMCID: PMC8163404 DOI: 10.1039/d0sc03129a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
We describe here the design of a palladium catalyzed route to generate aryl ketones via the carbonylative coupling of (hetero)arenes and aryl- or vinyl-triflates. In this, the use of the large bite angle Xantphos ligand on palladium provides a unique avenue to balance the activation of the relatively strong C(sp2)–OTf bond with the ultimate elimination of a new class of potent Friedel–Crafts acylating agent: N-acyl pyridinium salts. The latter can be exploited to modulate reactivity and selectivity in carbonylative arene functionalization chemistry, and allow the efficient synthesis of ketones with a diverse array of (hetero)arenes. A palladium catalyzed approach to the overall carbonylative functionalization of arenes to form ketones with aryl- and vinyl-triflates is described.![]()
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Affiliation(s)
- Yi Liu
- Department of Chemistry, McGill University 801 Sherbrooke Street West Montreal QC H3A 0B8 Canada
| | - Angela M Kaiser
- Department of Chemistry, McGill University 801 Sherbrooke Street West Montreal QC H3A 0B8 Canada
| | - Bruce A Arndtsen
- Department of Chemistry, McGill University 801 Sherbrooke Street West Montreal QC H3A 0B8 Canada
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5
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Quesnel JS, Fabrikant A, Arndtsen BA. A flexible approach to Pd-catalyzed carbonylations via aroyl dimethylaminopyridinium salts. Chem Sci 2015; 7:295-300. [PMID: 29861983 PMCID: PMC5952522 DOI: 10.1039/c5sc02949j] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2015] [Accepted: 09/30/2015] [Indexed: 11/23/2022] Open
Abstract
The palladium catalyzed carbonylation of aryl halides in the presence of DMAP can allow the generation of highly electrophilic aroylating agents: aroyl–DMAP salts.
4-Dimethylaminopyridine (DMAP) is shown to undergo Pd/PtBu3 catalyzed coupling with aryl halides and carbon monoxide to form electrophilic aroyl–DMAP salts. The reaction is easily scalable to prepare multigram quantities with low catalyst loadings, while the precipitation of these salts as they form leads to products with low impurities. These reagents rapidly react with a variety of nucleophiles, including those that contain potentially incompatible functional groups under standard carbonylative conditions.
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Affiliation(s)
- Jeffrey S Quesnel
- Department of Chemistry , McGill University , 801 Sherbrooke St. W. , Montreal , QC , Canada H3A 0B8 . ; ; Tel: +1-514-398-6999
| | - Alexander Fabrikant
- Department of Chemistry , McGill University , 801 Sherbrooke St. W. , Montreal , QC , Canada H3A 0B8 . ; ; Tel: +1-514-398-6999
| | - Bruce A Arndtsen
- Department of Chemistry , McGill University , 801 Sherbrooke St. W. , Montreal , QC , Canada H3A 0B8 . ; ; Tel: +1-514-398-6999
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6
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Barré A, Ţînţaş ML, Alix F, Gembus V, Papamicaël C, Levacher V. Palladium-Catalyzed Carbonylation of (Hetero)Aryl, Alkenyl and Allyl Halides by Means of N-Hydroxysuccinimidyl Formate as CO Surrogate. J Org Chem 2015; 80:6537-44. [PMID: 26098725 DOI: 10.1021/acs.joc.5b01119] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
An efficient Pd-catalyzed carbonylation protocol is described for the coupling of a large panel of aryl, heteroaryl, benzyl, vinyl and allyl halides 2 with the unusual N-hydroxysuccinimidyl (NHS) formate 1 as a CO surrogate to afford the corresponding valuable NHS esters 3. High conversion to the coupling products was achieved with up to 98% yield by means of Pd(OAc)2/Xantphos catalyst system.
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Affiliation(s)
- Anaïs Barré
- †Normandie Univ, COBRA, UMR 6014 et FR 3038; Univ Rouen; INSA Rouen; CNRS, IRCOF, 1 rue Tesniére, 76821 Mont Saint Aignan Cedex, France.,‡VFP Therapies, 15 rue François Couperin, 76000 Rouen, France
| | - Mihaela-Liliana Ţînţaş
- †Normandie Univ, COBRA, UMR 6014 et FR 3038; Univ Rouen; INSA Rouen; CNRS, IRCOF, 1 rue Tesniére, 76821 Mont Saint Aignan Cedex, France
| | - Florent Alix
- ‡VFP Therapies, 15 rue François Couperin, 76000 Rouen, France
| | - Vincent Gembus
- ‡VFP Therapies, 15 rue François Couperin, 76000 Rouen, France
| | - Cyril Papamicaël
- †Normandie Univ, COBRA, UMR 6014 et FR 3038; Univ Rouen; INSA Rouen; CNRS, IRCOF, 1 rue Tesniére, 76821 Mont Saint Aignan Cedex, France
| | - Vincent Levacher
- †Normandie Univ, COBRA, UMR 6014 et FR 3038; Univ Rouen; INSA Rouen; CNRS, IRCOF, 1 rue Tesniére, 76821 Mont Saint Aignan Cedex, France
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7
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de Almeida AM, Andersen TL, Lindhardt AT, de Almeida MV, Skrydstrup T. General Method for the Preparation of Active Esters by Palladium-Catalyzed Alkoxycarbonylation of Aryl Bromides. J Org Chem 2015; 80:1920-8. [DOI: 10.1021/jo5025464] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Angelina M. de Almeida
- The
Center for Insoluble Protein Structures (inSPIN), Department of Chemistry
and the Interdisciplinary Nanoscience Center, Aarhus University, Gustav
Wieds Vej 14, 8000 Aarhus, Denmark
- Department
of Chemistry, Federal University of Juiz de Fora, Campus Martelos, Juiz de Fora, MG 36036-330, Brazil
| | - Thomas L. Andersen
- The
Center for Insoluble Protein Structures (inSPIN), Department of Chemistry
and the Interdisciplinary Nanoscience Center, Aarhus University, Gustav
Wieds Vej 14, 8000 Aarhus, Denmark
| | - Anders T. Lindhardt
- Department
of Engineering, Aarhus University, Finlandsgade 22, 8200 Aarhus N, Denmark
| | - Mauro V. de Almeida
- Department
of Chemistry, Federal University of Juiz de Fora, Campus Martelos, Juiz de Fora, MG 36036-330, Brazil
| | - Troels Skrydstrup
- The
Center for Insoluble Protein Structures (inSPIN), Department of Chemistry
and the Interdisciplinary Nanoscience Center, Aarhus University, Gustav
Wieds Vej 14, 8000 Aarhus, Denmark
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8
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VanAlstine MA, Wentland MP, Alvarez J, Cao Q, Cohen DJ, Knapp BI, Bidlack JM. Redefining the structure-activity relationships of 2,6-methano-3-benzazocines. Part 9: Synthesis, characterization and molecular modeling of pyridinyl isosteres of N-BPE-8-CAC (1), a high affinity ligand for opioid receptors. Bioorg Med Chem Lett 2013; 23:2128-33. [PMID: 23434225 DOI: 10.1016/j.bmcl.2013.01.117] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2012] [Accepted: 01/24/2013] [Indexed: 11/27/2022]
Abstract
Derivatives of the lead compound N-BPE-8-CAC (1) where each CH of the biphenyl group was individually replaced by N were prepared in hopes of identifying high affinity ligands with improved aqueous solubility. Compared to 1, binding affinities of the five possible pyridinyl derivatives for the μ opioid receptor were between threefold lower to fivefold higher with the Ki of the most potent compound being 0.064 nM. Docking of 8-CAC (2) into the unliganded binding site of the mouse μ opioid receptor (pdb: 4DKL) revealed that 8-CAC and β-FNA (from 4DKL) make nearly identical interactions with the receptor. However, for 1 and the new pyridinyl derivatives 4-8, binding is not tolerated in the 8-CAC binding mode due to the steric constraints of the large N-substituents. Either an alternative binding mode or rearrangement of the protein to accommodate these modifications may account for their high binding affinity.
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Affiliation(s)
- Melissa A VanAlstine
- Department of Chemistry and Chemical Biology, Rensselaer Polytechnic Institute, Troy, NY 12180, USA
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9
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Gadakh AV, Chikanna D, Rindhe SS, Karale BK. Heteroaryl Hydroxycarbonylation: An Efficient, Robust, Practically Scalable Approach Using Formyl Acetate as the CO Source. SYNTHETIC COMMUN 2011. [DOI: 10.1080/00397911.2010.528851] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Affiliation(s)
- Amol V. Gadakh
- a P. G. Department of Chemistry , New Arts, Science and Commerce College, Ahmednagar, University of Pune , Pune , India
| | - Dinesh Chikanna
- b Aurigene Discovery Technologies Ltd. , Bangalore , Karnataka , India
| | - Sahebrao S. Rindhe
- a P. G. Department of Chemistry , New Arts, Science and Commerce College, Ahmednagar, University of Pune , Pune , India
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10
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Leonard NM, Brunckova J. In Situ Formation of N-Trifluoroacetoxy Succinimide (TFA-NHS): One-Pot Formation of Succinimidyl Esters, N-Trifluoroacetyl Amino Acid Succinimidyl Esters, and N-Maleoyl Amino Acid Succinimidyl Esters. J Org Chem 2011; 76:9169-74. [DOI: 10.1021/jo201686e] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Nicholas M. Leonard
- ADD Organic Operations (Department
04KA, Building AP-8B)
Diagnostics Division, Abbott Laboratories, 100 Abbott Park Road, Abbott Park, Illinois 60064-6016, United
States
| | - Jarmila Brunckova
- ADD Organic Operations (Department
04KA, Building AP-8B)
Diagnostics Division, Abbott Laboratories, 100 Abbott Park Road, Abbott Park, Illinois 60064-6016, United
States
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11
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Baroudi A, Alicea J, Flack P, Kirincich J, Alabugin IV. Radical O→C Transposition: A Metal-Free Process for Conversion of Phenols into Benzoates and Benzamides. J Org Chem 2011; 76:1521-37. [DOI: 10.1021/jo102467j] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Abdulkader Baroudi
- Department of Chemistry and Biochemistry, Florida State University, Tallahassee, Florida 32306, United States
| | - Jeremiah Alicea
- Department of Chemistry and Biochemistry, Florida State University, Tallahassee, Florida 32306, United States
| | - Phillip Flack
- Department of Chemistry and Biochemistry, Florida State University, Tallahassee, Florida 32306, United States
| | - Jason Kirincich
- Department of Chemistry and Biochemistry, Florida State University, Tallahassee, Florida 32306, United States
| | - Igor V. Alabugin
- Department of Chemistry and Biochemistry, Florida State University, Tallahassee, Florida 32306, United States
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12
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Baroudi A, Flack P, Alabugin IV. Metal-free transformation of phenols into substituted benzamides: a highly selective radical 1,2-O→C transposition in O-aryl-N-phenylthiocarbamates. Chemistry 2011; 16:12316-20. [PMID: 20853301 DOI: 10.1002/chem.201002303] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Abdulkader Baroudi
- Department of Chemistry and Biochemistry, Florida State University, Tallahassee, FL 32306-4390, USA
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13
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Baroudi A, Alicea J, Alabugin I. Radical 1,2-O→C Transposition for Conversion of Phenols into Benzoates by O-Neophyl Rearrangement/Fragmentation Cascade. Chemistry 2010; 16:7683-7. [DOI: 10.1002/chem.201001056] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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14
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New efficient access to fused (Het)Aryltetrahydroindolizinones via N-acyl iminium intermediates. Tetrahedron 2010. [DOI: 10.1016/j.tet.2010.03.100] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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15
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Burdick D, DeOrazio R, Guzzo P, Habershaw A, Helle M, Paul B, Wolf M. Synthesis and structure-activity relationship of substitutions at the C-1 position of Delta9-tetrahydrocannabinol. Bioorg Med Chem Lett 2010; 20:1424-6. [PMID: 20079638 DOI: 10.1016/j.bmcl.2009.12.092] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2009] [Accepted: 12/24/2009] [Indexed: 12/14/2022]
Abstract
A novel series of Delta9-tetrahydrocannabinol (Delta9-THC) analogues were synthesized to determine their potential as cannabinoid receptor modulators. Chemistry focused on conversion of the phenol of Delta9-THC to other functionality through palladium catalyzed reactions with an intermediate triflate 2. Two analogues with sub 100 nM affinity for the CB1 and CB2 receptors were identified.
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Affiliation(s)
- David Burdick
- AMRI, 26 Corporate Circle, PO Box 15098, Albany, NY 12212-5098, USA
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16
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Kim M, Han KJ. Convenient Synthesis of N-Hydroxysuccinimide Esters from Carboxylic Acids Using Triphosgene. SYNTHETIC COMMUN 2009. [DOI: 10.1080/00397910902906628] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Misoo Kim
- a Department of Basic Science , Hankyong National University , Ansung, Korea
| | - Ki-Jong Han
- b Department of Molecular Science and Technology , Ajou University , Suwon, Korea
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17
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Brennführer A, Neumann H, Beller M. Palladium-catalyzed carbonylation reactions of aryl halides and related compounds. Angew Chem Int Ed Engl 2009; 48:4114-33. [PMID: 19431166 DOI: 10.1002/anie.200900013] [Citation(s) in RCA: 1129] [Impact Index Per Article: 75.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Palladium-catalyzed carbonylation reactions of aromatic halides in the presence of various nucleophiles have undergone rapid development since the pioneering work of Heck and co-workers in 1974, such that nowadays a plethora of palladium catalysts are available for different carbonylative transformations. The carboxylic acid derivatives, aldehydes, and ketones prepared in this way are important intermediates in the manufacture of dyes, pharmaceuticals, agrochemicals, and other industrial products. In this Review, the recent academic developments in this area and the first industrial processes are summarized.
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Affiliation(s)
- Anne Brennführer
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Strasse 29a, 18059 Rostock, Germany
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18
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Chiurato M, Routier S, Troin Y, Guillaumet G. New Efficient Route to Fused Aryltetrahydroindolizinones viaN-Acyliminium Intermediates. European J Org Chem 2009. [DOI: 10.1002/ejoc.200900195] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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19
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Brennführer A, Neumann H, Beller M. Palladiumkatalysierte Carbonylierungen von Arylhalogeniden und ähnlichen Substraten. Angew Chem Int Ed Engl 2009. [DOI: 10.1002/ange.200900013] [Citation(s) in RCA: 372] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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20
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Sasaki T, Fukushima T, Ohishi M, Toyo'oka T. Development of a 6-hydroxychroman-based derivatization reagent: application to the analysis of 5-hydroxytryptamine and catecholamines by using high-performance liquid chromatography with electrochemical detection. Biomed Chromatogr 2008; 22:888-99. [DOI: 10.1002/bmc.1007] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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21
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Redefining the structure-activity relationships of 2,6-methano-3-benzazocines. Part 6: Opioid receptor binding properties of cyclic variants of 8-carboxamidocyclazocine. Bioorg Med Chem 2008; 16:5653-64. [PMID: 18417347 DOI: 10.1016/j.bmc.2008.03.066] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2008] [Revised: 03/24/2008] [Accepted: 03/25/2008] [Indexed: 11/23/2022]
Abstract
A series of 7,8- and 8,9-fused pyrimidinone, aminopyrimidine and pyridone derivatives of 8-carboxamidocyclazocine (8-CAC) have been prepared and evaluated in opioid receptor binding assays. Targets were designed to corroborate a pharmacophore hypothesis regarding the bioactive conformation of the carboxamide of 8-CAC. In addition to the results from this study strongly supporting this pharmacophore hypothesis, a number of novel compounds with high affinity to opioid receptors have been identified.
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23
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Chung CWY, Toy PH. A polystyrene-supported triflating reagent for the synthesis of aryl triflates. Tetrahedron 2005. [DOI: 10.1016/j.tet.2004.10.108] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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