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201
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Uyanik M, Fukatsu R, Ishihara K. Bromine-Catalyzed Aerobic Oxidation of Alcohols. Chem Asian J 2010; 5:456-60. [DOI: 10.1002/asia.200900609] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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202
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Long DL, Tsunashima R, Cronin L. Polyoxometalates: Building Blocks for Functional Nanoscale Systems. Angew Chem Int Ed Engl 2010; 49:1736-58. [DOI: 10.1002/anie.200902483] [Citation(s) in RCA: 1829] [Impact Index Per Article: 130.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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203
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Yin W, Chu C, Lu Q, Tao J, Liang X, Liu R. Iron Chloride/4-Acetamido-TEMPO/Sodium Nitrite-Catalyzed Aerobic Oxidation of Primary Alcohols to the Aldehydes. Adv Synth Catal 2010. [DOI: 10.1002/adsc.200900662] [Citation(s) in RCA: 93] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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204
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Lechner R, Kümmel S, König B. Visible light flavin photo-oxidation of methylbenzenes, styrenes and phenylacetic acids. Photochem Photobiol Sci 2010; 9:1367-77. [DOI: 10.1039/c0pp00202j] [Citation(s) in RCA: 103] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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205
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Penner A, Schröder T, Braun T, Ziemer B. Synthesis, Structure, and Reactivity of Rhodium Bipyridine Compounds: Formation of a Rh
II
Hydrido Cluster and a Rh
III
Peroxido Complex. Eur J Inorg Chem 2009. [DOI: 10.1002/ejic.200900531] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Anna Penner
- Institut für Chemie, Humboldt‐Universität zu Berlin, Brook‐Taylor‐Str. 2, 12489 Berlin, Germany, Fax: +49‐30‐2093‐6939
| | - Tobias Schröder
- Fakultät für Chemie, Universität Bielefeld, Postfach 100131, 33501 Bielefeld, Germany
| | - Thomas Braun
- Institut für Chemie, Humboldt‐Universität zu Berlin, Brook‐Taylor‐Str. 2, 12489 Berlin, Germany, Fax: +49‐30‐2093‐6939
| | - Burkhard Ziemer
- Institut für Chemie, Humboldt‐Universität zu Berlin, Brook‐Taylor‐Str. 2, 12489 Berlin, Germany, Fax: +49‐30‐2093‐6939
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206
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Kumpulainen ET, Koskinen AM. Catalytic Activity Dependency on Catalyst Components in Aerobic Copper-TEMPO Oxidation. Chemistry 2009; 15:10901-11. [DOI: 10.1002/chem.200901245] [Citation(s) in RCA: 185] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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207
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Miao CX, He LN, Wang JQ, Wang JL. TEMPO and Carboxylic Acid Functionalized Imidazolium Salts/Sodium Nitrite: An Efficient, Reusable, Transition Metal-Free Catalytic System for Aerobic Oxidation of Alcohols. Adv Synth Catal 2009. [DOI: 10.1002/adsc.200900285] [Citation(s) in RCA: 93] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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208
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Johnston E, Karlsson E, Lindberg S, Åkermark B, Bäckvall JE. Efficient Reoxidation of Palladium by a Hybrid Catalyst in Aerobic Palladium-Catalyzed Carbocyclization of Enallenes. Chemistry 2009; 15:6799-801. [DOI: 10.1002/chem.200900980] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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209
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Schmaderer H, Bhuyan M, König B. Synthesis of rigidified flavin-guanidinium ion conjugates and investigation of their photocatalytic properties. Beilstein J Org Chem 2009; 5:26. [PMID: 19590745 PMCID: PMC2707025 DOI: 10.3762/bjoc.5.26] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2009] [Accepted: 05/07/2009] [Indexed: 11/23/2022] Open
Abstract
Flavin chromophores can mediate redox reactions upon irradiation by blue light. In an attempt to increase their catalytic efficacy, flavin derivatives bearing a guanidinium ion as oxoanion binding site were prepared. Chromophore and substrate binding site are linked by a rigid Kemp's acid structure. The molecular structure of the new flavins was confirmed by an X-ray structure analysis and their photocatalytic activity was investigated in benzyl ester cleavage, nitroarene reduction and a Diels-Alder reaction. The modified flavins photocatalyze the reactions, but the introduced substrate binding site does not enhance their performance.
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Affiliation(s)
- Harald Schmaderer
- Institute of Organic Chemisty, University of Regensburg, Universitätsstr. 31, D-93040 Regensburg, Germany
| | - Mouchumi Bhuyan
- Institute of Organic Chemisty, University of Regensburg, Universitätsstr. 31, D-93040 Regensburg, Germany
| | - Burkhard König
- Institute of Organic Chemisty, University of Regensburg, Universitätsstr. 31, D-93040 Regensburg, Germany
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210
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Schmaderer H, Hilgers P, Lechner R, König B. Photooxidation of Benzyl Alcohols with Immobilized Flavins. Adv Synth Catal 2009. [DOI: 10.1002/adsc.200800576] [Citation(s) in RCA: 74] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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211
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Stavber G, Iskra J, Zupan M, Stavber S. Aerobic Oxidative Iodination of Organic Compounds with Iodide Catalyzed by Sodium Nitrite. Adv Synth Catal 2008. [DOI: 10.1002/adsc.200800553] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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212
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Santoro S, Santi C, Sabatini M, Testaferri L, Tiecco M. Eco-Friendly Olefin Dihydroxylation Catalyzed by Diphenyl Diselenide. Adv Synth Catal 2008. [DOI: 10.1002/adsc.200800571] [Citation(s) in RCA: 90] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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213
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Maji M, Pfeifer T, Studer A. Oxidative Homokupplung von Aryl-, Alkenyl- und Alkinyl-Grignard-Reagentien mit TEMPO und Sauerstoff. Angew Chem Int Ed Engl 2008. [DOI: 10.1002/ange.200804197] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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214
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Maji M, Pfeifer T, Studer A. Oxidative Homocoupling of Aryl, Alkenyl, and Alkynyl Grignard Reagents with TEMPO and Dioxygen. Angew Chem Int Ed Engl 2008; 47:9547-50. [DOI: 10.1002/anie.200804197] [Citation(s) in RCA: 140] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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215
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Chen Y, Qian L, Zhang W, Han B. Efficient Aerobic Oxidative Synthesis of 2‐Substituted Benzoxazoles, Benzothiazoles, and Benzimidazoles Catalyzed by 4‐Methoxy‐TEMPO. Angew Chem Int Ed Engl 2008. [DOI: 10.1002/ange.200803381] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yong‐Xing Chen
- State Key Laboratory of Applied Organic Chemistry and Department of Chemistry, Lanzhou University, 222 Tianshui Street S., Lanzhou 730000 (P. R. China), Fax: (+86) 931‐891‐2582
| | - Ling‐Feng Qian
- State Key Laboratory of Applied Organic Chemistry and Department of Chemistry, Lanzhou University, 222 Tianshui Street S., Lanzhou 730000 (P. R. China), Fax: (+86) 931‐891‐2582
| | - Wei Zhang
- State Key Laboratory of Applied Organic Chemistry and Department of Chemistry, Lanzhou University, 222 Tianshui Street S., Lanzhou 730000 (P. R. China), Fax: (+86) 931‐891‐2582
| | - Bing Han
- State Key Laboratory of Applied Organic Chemistry and Department of Chemistry, Lanzhou University, 222 Tianshui Street S., Lanzhou 730000 (P. R. China), Fax: (+86) 931‐891‐2582
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216
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Chen Y, Qian L, Zhang W, Han B. Efficient Aerobic Oxidative Synthesis of 2‐Substituted Benzoxazoles, Benzothiazoles, and Benzimidazoles Catalyzed by 4‐Methoxy‐TEMPO. Angew Chem Int Ed Engl 2008; 47:9330-3. [DOI: 10.1002/anie.200803381] [Citation(s) in RCA: 284] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yong‐Xing Chen
- State Key Laboratory of Applied Organic Chemistry and Department of Chemistry, Lanzhou University, 222 Tianshui Street S., Lanzhou 730000 (P. R. China), Fax: (+86) 931‐891‐2582
| | - Ling‐Feng Qian
- State Key Laboratory of Applied Organic Chemistry and Department of Chemistry, Lanzhou University, 222 Tianshui Street S., Lanzhou 730000 (P. R. China), Fax: (+86) 931‐891‐2582
| | - Wei Zhang
- State Key Laboratory of Applied Organic Chemistry and Department of Chemistry, Lanzhou University, 222 Tianshui Street S., Lanzhou 730000 (P. R. China), Fax: (+86) 931‐891‐2582
| | - Bing Han
- State Key Laboratory of Applied Organic Chemistry and Department of Chemistry, Lanzhou University, 222 Tianshui Street S., Lanzhou 730000 (P. R. China), Fax: (+86) 931‐891‐2582
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217
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Ahijado Salomon M, Braun T, Penner A. Stepwise Oxygenation of Pinacolborane by a Rhodiumperoxo Complex: Detection of an Intermediate Metal Borate and Perborate. Angew Chem Int Ed Engl 2008. [DOI: 10.1002/ange.200803768] [Citation(s) in RCA: 27] [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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218
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Stepwise Oxygenation of Pinacolborane by a Rhodiumperoxo Complex: Detection of an Intermediate Metal Borate and Perborate. Angew Chem Int Ed Engl 2008; 47:8867-71. [DOI: 10.1002/anie.200803768] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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219
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Guin J, De Sarkar S, Grimme S, Studer A. Biomimetische Carben-katalysierte Oxidation von Aldehyden mit TEMPO. Angew Chem Int Ed Engl 2008. [DOI: 10.1002/ange.200802735] [Citation(s) in RCA: 118] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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220
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Guin J, De Sarkar S, Grimme S, Studer A. Biomimetic Carbene-Catalyzed Oxidations of Aldehydes Using TEMPO. Angew Chem Int Ed Engl 2008; 47:8727-30. [DOI: 10.1002/anie.200802735] [Citation(s) in RCA: 304] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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221
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Yao S, Bill E, Milsmann C, Wieghardt K, Driess M. Ein Side-on-Superoxonickel-Komplex [LNi(O2)] mit quadratisch- planarem, vierfach koordinierten Nickel(II)-Zentrum und seine Umwandlung in [LNi(μ-OH)2NiL]. Angew Chem Int Ed Engl 2008. [DOI: 10.1002/ange.200802234] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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222
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Yao S, Bill E, Milsmann C, Wieghardt K, Driess M. A “Side-on” Superoxonickel Complex [LNi(O2)] with a Square-Planar Tetracoordinate Nickel(II) Center and Its Conversion into [LNi(μ-OH)2NiL]. Angew Chem Int Ed Engl 2008; 47:7110-3. [DOI: 10.1002/anie.200802234] [Citation(s) in RCA: 130] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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223
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Purse B, Tran LH, Piera J, Åkermark B, Bäckvall JE. Synthesis of New Hybrid Hydroquinone/Cobalt Schiff Base Catalysts: Efficient Electron-Transfer Mediators in Aerobic Oxidation. Chemistry 2008; 14:7500-3. [DOI: 10.1002/chem.200800657] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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