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Queffélec C, Pati PB, Pellegrin Y. Fifty Shades of Phenanthroline: Synthesis Strategies to Functionalize 1,10-Phenanthroline in All Positions. Chem Rev 2024; 124:6700-6902. [PMID: 38747613 DOI: 10.1021/acs.chemrev.3c00543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2024]
Abstract
1,10-Phenanthroline (phen) is one of the most popular ligands ever used in coordination chemistry due to its strong affinity for a wide range of metals with various oxidation states. Its polyaromatic structure provides robustness and rigidity, leading to intriguing features in numerous fields (luminescent coordination scaffolds, catalysis, supramolecular chemistry, sensors, theranostics, etc.). Importantly, phen offers eight distinct positions for functional groups to be attached, showcasing remarkable versatility for such a simple ligand. As a result, phen has become a landmark molecule for coordination chemists, serving as a must-use ligand and a versatile platform for designing polyfunctional arrays. The extensive use of substituted phenanthroline ligands with different metal ions has resulted in a diverse array of complexes tailored for numerous applications. For instance, these complexes have been utilized as sensitizers in dye-sensitized solar cells, as luminescent probes modified with antibodies for biomaterials, and in the creation of elegant supramolecular architectures like rotaxanes and catenanes, exemplified by Sauvage's Nobel Prize-winning work in 2016. In summary, phen has found applications in almost every facet of chemistry. An intriguing aspect of phen is the specific reactivity of each pair of carbon atoms ([2,9], [3,8], [4,7], and [5,6]), enabling the functionalization of each pair with different groups and leading to polyfunctional arrays. Furthermore, it is possible to differentiate each position in these pairs, resulting in non-symmetrical systems with tremendous versatility. In this Review, the authors aim to compile and categorize existing synthetic strategies for the stepwise polyfunctionalization of phen in various positions. This comprehensive toolbox will aid coordination chemists in designing virtually any polyfunctional ligand. The survey will encompass seminal work from the 1950s to the present day. The scope of the Review will be limited to 1,10-phenanthroline, excluding ligands with more intracyclic heteroatoms or fused aromatic cycles. Overall, the primary goal of this Review is to highlight both old and recent synthetic strategies that find applicability in the mentioned applications. By doing so, the authors hope to establish a first reference for phenanthroline synthesis, covering all possible positions on the backbone, and hope to inspire all concerned chemists to devise new strategies that have not yet been explored.
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Affiliation(s)
| | | | - Yann Pellegrin
- Nantes Université, CEISAM UMR 6230, F-44000 Nantes, France
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2
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Nongpiur CGL, Verma AK, Ghate MM, Poluri KM, Kaminsky W, Kollipara MR. Synthesis, cytotoxicity and antibacterial activities of ruthenium, rhodium and iridium metal complexes containing diazafluorene functionalized ligands. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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3
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Zhang J, Sun T, Zhang Z, Cao H, Bai Z, Cao ZC. Nickel-Catalyzed Enantioselective Arylative Activation of Aromatic C-O Bond. J Am Chem Soc 2021; 143:18380-18387. [PMID: 34705442 DOI: 10.1021/jacs.1c09797] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The pioneering nickel-catalyzed cross-coupling of C-O electrophiles was unlocked by Wenkert in the 1970s; however, the transition-metal-catalyzed asymmetric activation of aromatic C-O bonds has never been reported. Herein the first enantioselective activation of an aromatic C-O bond is demonstrated via the catalytic arylative ring-opening cross-coupling of diarylfurans. This transformation is facilitated via nickel catalysis in the presence of chiral N-heterocyclic carbene ligands, and chiral 2-aryl-2'-hydroxy-1,1'-binaphthyl (ArOBIN) skeletons are delivered axially in high yields with high ee. Moreover, this versatile skeleton can be transformed into various synthetic useful intermediates, chiral catalysts, and ligands by using the CH- and OH-based modifiable sites. This chemistry features mild conditions and good atom economy.
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Affiliation(s)
- Jintong Zhang
- Anhui Agricultural University, Hefei, Anhui 230036, China
| | - Tingting Sun
- Anhui Agricultural University, Hefei, Anhui 230036, China
| | - Zishuo Zhang
- Anhui Agricultural University, Hefei, Anhui 230036, China
| | - Haiqun Cao
- Anhui Agricultural University, Hefei, Anhui 230036, China
| | - Zhushuang Bai
- Shandong First Medical University, Jinan, Shandong 250117, China
| | - Zhi-Chao Cao
- Anhui Agricultural University, Hefei, Anhui 230036, China
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4
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Arevalo R, López R, Falvello LR, Riera L, Perez J. Building C(sp 3 ) Molecular Complexity on 2,2'-Bipyridine and 1,10-Phenanthroline in Rhenium Tricarbonyl Complexes. Chemistry 2021; 27:379-389. [PMID: 33001533 DOI: 10.1002/chem.202003814] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 09/12/2020] [Indexed: 12/21/2022]
Abstract
The reactions of [Re(N-N)(CO)3 (PMe3 )]OTf (N-N=2,2'-bipyridine, bipy; 1,10-phenanthroline, phen) compounds with tBuLi and with LiHBEt3 have been explored. Addition to the N-N chelate took place with different site-selectivity depending on both chelate and nucleophile. Thus, with tBuLi, an unprecedented addition to C5 of bipy, a regiochemistry not accessible for free bipy, was obtained, whereas coordinated phen underwent tBuLi addition to C2 and C4. Remarkably, when LiHBEt3 reacted with [Re(bipy)(CO)3 (PMe3 )]OTf, hydride addition to the 4 and 6 positions of bipy triggered an intermolecular cyclodimerization of two dearomatized pyridyl rings. In contrast, hydride addition to the phen analog resulted in partial reduction of one pyridine ring. The resulting neutral ReI products showed a varied reactivity with HOTf and with MeOTf to yield cationic complexes. These strategies rendered access to ReI complexes containing bipy- and phen-derived chelates with several C(sp3 ) centers.
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Affiliation(s)
- Rebeca Arevalo
- Departamento de Química Orgánica e Inorgánica, Universidad de Oviedo, Julián Clavería, 8, 33006, Oviedo, Spain.,Current address: Department of Chemistry and Chemical Biology, University of California, Merced, 5200 N. Lake Road, 95343, Merced, CA, USA
| | - Ramón López
- Departamento de Química Física y Analítica, Universidad de Oviedo, Julián Clavería, 8, 33006, Oviedo, Spain
| | - Larry R Falvello
- Departamento de Química Inorgánica, Instituto de Ciencia de Materiales de Aragón (ICMA), Universidad de Zaragoza-CSIC, 50009, Zaragoza, Spain
| | - Lucía Riera
- Departamento de Química Orgánica e Inorgánica, Universidad de Oviedo, Julián Clavería, 8, 33006, Oviedo, Spain.,Centro de Investigación en Nanomateriales y Nanotecnología-CINN, CSIC- Universidad de Oviedo-Principado de Asturias, Avda. de la Vega 4-6, 33940, El Entrego, Spain
| | - Julio Perez
- Departamento de Química Orgánica e Inorgánica, Universidad de Oviedo, Julián Clavería, 8, 33006, Oviedo, Spain.,Centro de Investigación en Nanomateriales y Nanotecnología-CINN, CSIC- Universidad de Oviedo-Principado de Asturias, Avda. de la Vega 4-6, 33940, El Entrego, Spain
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5
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Yao C, Wu P, Huang Y, Chen Y, Li L, Li YM. Binaphthyl-based chiral ligands: design, synthesis and evaluation of their performance in enantioselective addition of diethylzinc to aromatic aldehydes. Org Biomol Chem 2020; 18:9712-9725. [PMID: 33237100 DOI: 10.1039/d0ob02127j] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The design strategy and the performance of binaphthyl-based chiral ligands were evaluated with computation and enantioselective addition of diethylzinc to aromatic aldehydes. Under optimized conditions, enantioselective addition of diethylzinc to aromatic aldehydes provided the desired optically active secondary alcohols in high isolated yields (up to 91%) and excellent enantiomeric excesses (up to 98% ee).
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Affiliation(s)
- Chao Yao
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy and Tianjin Key Laboratory of Molecular Drug Research, Nankai University, Tianjin, People's Republic of China.
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6
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Wang Q, Li S, Hou C, Chu T, Hu X. Chiral P,N‐ligands for the highly enantioselective addition of diethylzinc to aromatic aldehydes. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5108] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Qiang Wang
- School of Light Industry and Chemical EnginerringDalian Polytechnic University Dalian 116034 China
| | - Shuang Li
- School of Light Industry and Chemical EnginerringDalian Polytechnic University Dalian 116034 China
| | - Chuan‐Jin Hou
- School of Light Industry and Chemical EnginerringDalian Polytechnic University Dalian 116034 China
| | - Ting‐Ting Chu
- School of Light Industry and Chemical EnginerringDalian Polytechnic University Dalian 116034 China
| | - Xiang‐Ping Hu
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences Dalian 116023 China
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7
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Enantioselective addition of diethylzinc to aldehydes catalyzed by 5-cis-substituted proline derivatives. Tetrahedron 2019. [DOI: 10.1016/j.tet.2018.11.030] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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8
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Frogley BJ, Hill AF. Tungsten–platinum μ-carbido and μ-methylidyne complexes. Chem Commun (Camb) 2019; 55:12400-12403. [DOI: 10.1039/c9cc06472a] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The lithiocarbyne [W]CLi ([W] = W(CO)2(Tp*); Tp* = tris(dimethylpyrazolyl)borate) with divalent platinum complexes afford access to μ-carbido, μ-methylidyne and carbyne-based metallo-ligand complexes.
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Affiliation(s)
| | - Anthony F. Hill
- Research School of Chemistry
- Australian National University
- Canberra
- Australia
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Tavares NC, Neves CT, Milne BF, Murtinho D, Pais AA, Serra MES. Chiral thiazolidines in the enantioselective ethylation of aldehydes: An experimental and computational study. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2018.09.027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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10
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Water-based synthesis of ZnO nanoparticles via decomposition of a ternary zinc complex containing Schiff-base, chelating, and Phen ligands. J CHIN CHEM SOC-TAIP 2018. [DOI: 10.1002/jccs.201800055] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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11
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Naganawa Y, Abe H, Nishiyama H. Design of bifunctional chiral phenanthroline ligand with Lewis basic site for palladium-catalyzed asymmetric allylic substitution. Chem Commun (Camb) 2018; 54:2674-2677. [DOI: 10.1039/c8cc00754c] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Conceptually new bifunctional chiral ligands with Lewis basic site were developed for Pd-catalyzed asymmetric allylic substitution.
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Affiliation(s)
- Yuki Naganawa
- Department of Applied Chemistry, Graduate School of Engineering, Nagoya University
- Chikusa
- Japan
- Interdisciplinary Research Center for Catalytic Chemistry, National Institute of Advanced Industrial Science and Technology
- Tsukuba 305-8565
| | - Hiroki Abe
- Department of Applied Chemistry, Graduate School of Engineering, Nagoya University
- Chikusa
- Japan
| | - Hisao Nishiyama
- Department of Applied Chemistry, Graduate School of Engineering, Nagoya University
- Chikusa
- Japan
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12
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Tamura M, Ogata H, Ishida Y, Takahashi Y. Design and synthesis of chiral 1,10-phenanthroline ligand, and application in palladium catalyzed asymmetric 1,4-addition reactions. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.08.041] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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13
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Arévalo R, Menéndez MI, López R, Merino I, Riera L, Pérez J. Nucleophilic Additions to Coordinated 1,10-Phenanthroline: Intramolecular, Intermolecular, Reversible, and Irreversible. Chemistry 2016; 22:17972-17975. [DOI: 10.1002/chem.201604438] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Indexed: 01/25/2023]
Affiliation(s)
- Rebeca Arévalo
- Departamento de Química Orgánica e Inorgánica; Universidad de Oviedo; Julián Clavería 8 33006 Oviedo Spain
| | - M. Isabel Menéndez
- Departamento de Química Física y Analítica; Universidad de Oviedo; Julián Clavería 8 33006 Oviedo Spain
| | - Ramón López
- Departamento de Química Física y Analítica; Universidad de Oviedo; Julián Clavería 8 33006 Oviedo Spain
| | - Isabel Merino
- Unidad de Resonancia Magnética Nuclear; Servicios Científico-Técnicos de la Universidad de Oviedo; Fernando Bongera s/n 33006 Oviedo Spain
| | - Lucía Riera
- Centro de Investigación en Nanomateriales y Nanotecnología (CINN); CSIC-Universidad de Oviedo-Principado de Asturias; Avda. de la Vega 4-6 33940 El Entrego Spain
| | - Julio Pérez
- Departamento de Química Orgánica e Inorgánica; Universidad de Oviedo; Julián Clavería 8 33006 Oviedo Spain
- Centro de Investigación en Nanomateriales y Nanotecnología (CINN); CSIC-Universidad de Oviedo-Principado de Asturias; Avda. de la Vega 4-6 33940 El Entrego Spain
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14
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Serra MES, Costa D, Murtinho D, Tavares NC, Pinho e Melo TM. d-Penicillamine and l-cysteine derived thiazolidine catalysts: an efficient approach to both enantiomers of secondary alcohols. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.08.036] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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15
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Naganawa Y, Nishiyama H. Renovation of Optically Active Phenanthrolines as Powerful Chiral Ligands for Versatile Asymmetric Metal Catalysis. CHEM REC 2016; 16:2573-2584. [PMID: 27500684 DOI: 10.1002/tcr.201600078] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Indexed: 01/26/2023]
Abstract
In the field of asymmetric synthesis, the development of new chiral ligands has been regarded as an attractive challenge for decades. Novel chiral ligands can often have a great impact on synthetic protocols. In this context, we are currently interested in the application of 1,10-phenanthroline (phen) as an entirely new class of chiral ligand. To handle this issue, we designed a chiral phen ligand that provides the N,N,O-tridentate coordination of the phen moiety and an additional phenolic hydroxyl group. As phen possesses greater coordination ability with various ions, our chiral phen ligand would be valuable as one of the "privileged" chiral ligands applied to a broad range of metal catalysts and new reactions. This account summarizes the results of the application of the chiral phen ligand to various kinds of metal catalysis.
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Affiliation(s)
- Yuki Naganawa
- Department of Applied Chemistry, Graduate School of Engineering, Nagoya University, Chikusa, Nagoya, 464-8603, Japan
| | - Hisao Nishiyama
- Department of Applied Chemistry, Graduate School of Engineering, Nagoya University, Chikusa, Nagoya, 464-8603, Japan
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16
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Baran MF, Durap F, Aydemir M, Baysal A. Transfer hydrogenation of aryl ketones with homogeneous ruthenium catalysts containing diazafluorene ligands. Appl Organomet Chem 2016. [DOI: 10.1002/aoc.3538] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Mehmet Fırat Baran
- Central Research Laboratory, Research and Application Center; Mardin Artuklu University; Mardin Turkey
| | - Feyyaz Durap
- Department of Chemistry, Science Faculty; Dicle University; 21280 Diyarbakir Turkey
- Science and Technology Application and Research Center (DUBTAM); Dicle University; 21280 Diyarbakir Turkey
| | - Murat Aydemir
- Department of Chemistry, Science Faculty; Dicle University; 21280 Diyarbakir Turkey
- Science and Technology Application and Research Center (DUBTAM); Dicle University; 21280 Diyarbakir Turkey
| | - Akın Baysal
- Department of Chemistry, Science Faculty; Dicle University; 21280 Diyarbakir Turkey
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17
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Naganawa Y, Aoyama T, Kato K, Nishiyama H. Cu(II)-catalyzed Enantioselective α-Hydroxylation and α-Chlorination of β-Ketoesters withN,N,O-Tridentate Chiral Phenanthroline Ligand. ChemistrySelect 2016. [DOI: 10.1002/slct.201600449] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Yuki Naganawa
- Department of Applied Chemistry; Graduate School of Engineering; Nagoya University; Chikusa Nagoya 464-8603 Japan
| | - Tomotaka Aoyama
- Department of Applied Chemistry; Graduate School of Engineering; Nagoya University; Chikusa Nagoya 464-8603 Japan
| | - Keisuke Kato
- Department of Applied Chemistry; Graduate School of Engineering; Nagoya University; Chikusa Nagoya 464-8603 Japan
| | - Hisao Nishiyama
- Department of Applied Chemistry; Graduate School of Engineering; Nagoya University; Chikusa Nagoya 464-8603 Japan
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18
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Yamamura T, Nakane S, Nomura Y, Tanaka S, Kitamura M. Development of an axially chiral sp3P/sp3NH/sp2N-combined linear tridentate ligand—fac-selective formation of Ru(II) complexes and application to ketone hydrogenation. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.02.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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19
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Zielińska-Błajet M, Boratyński PJ, Sidorowicz Ł, Skarżewski J. Simple approach to modular chiral scaffolds: binding functional sulfur nucleophiles to Cinchona alkaloids. Tetrahedron 2016. [DOI: 10.1016/j.tet.2015.05.035] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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20
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Enantioselective addition of diethylzinc to aldehydes catalyzed by o-xylylene-type chiral 1,4-amino alcohols with an aminal structure. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.tetasy.2016.03.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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21
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Wojaczyńska E, Skarżewski J, Sidorowicz Ł, Wieczorek R, Wojaczyński J. Zinc complexes formed by 2,2′-bipyridine and 1,10-phenanthroline moieties combined with 2-azanorbornane: modular chiral catalysts for aldol reactions. NEW J CHEM 2016. [DOI: 10.1039/c6nj02251k] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Zinc complexes of new hybrid chiral imine ligands based on a bicyclic skeleton appear to be effective modular catalysts in asymmetric aldol reactions.
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Affiliation(s)
- Elżbieta Wojaczyńska
- Departament of Organic Chemistry
- Faculty of Chemistry
- Wrocław University of Technology
- Poland
| | - Jacek Skarżewski
- Departament of Organic Chemistry
- Faculty of Chemistry
- Wrocław University of Technology
- Poland
| | - Łukasz Sidorowicz
- Departament of Organic Chemistry
- Faculty of Chemistry
- Wrocław University of Technology
- Poland
| | - Robert Wieczorek
- Department of Chemistry
- University of Wrocław
- 50-383 Wrocław
- Poland
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22
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Naganawa Y, Komatsu H, Nishiyama H. Zinc-catalyzed Enantioselective Electrophilic Amination of β-Ketocarbonyl Compounds with Axially Chiral Phenanthroline Ligands. CHEM LETT 2015. [DOI: 10.1246/cl.150802] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Yuki Naganawa
- Department of Applied Chemistry, Graduate School of Engineering, Nagoya University
| | - Hiroyuki Komatsu
- Department of Applied Chemistry, Graduate School of Engineering, Nagoya University
| | - Hisao Nishiyama
- Department of Applied Chemistry, Graduate School of Engineering, Nagoya University
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23
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Lee DS, Chang SM, Ho CY, Lu TJ. Enantioselective Addition of Diethylzinc to Aldehydes Catalyzed by ChiralO,N,O-tridentate Phenol Ligands Derived From Camphor. Chirality 2015; 28:65-71. [DOI: 10.1002/chir.22543] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2015] [Revised: 07/20/2015] [Accepted: 07/22/2015] [Indexed: 11/11/2022]
Affiliation(s)
- Dong-Sheng Lee
- Department of Chemistry; National Chung-Hsing University; Taichung Taiwan R.O.C
| | - Shu-Ming Chang
- Department of Chemistry; National Chung-Hsing University; Taichung Taiwan R.O.C
| | - Chun-Ying Ho
- Department of Chemistry; National Chung-Hsing University; Taichung Taiwan R.O.C
| | - Ta-Jung Lu
- Department of Chemistry; National Chung-Hsing University; Taichung Taiwan R.O.C
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24
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Naganawa Y, Namba T, Kawagishi M, Nishiyama H. Construction of a Chiral Silicon Center by Rhodium-Catalyzed Enantioselective Intramolecular Hydrosilylation. Chemistry 2015; 21:9319-22. [DOI: 10.1002/chem.201501568] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2015] [Indexed: 11/05/2022]
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25
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Li F, Huang H, Zong H, Bian G, Song L. Investigation on the asymmetric addition reactions between varied nonaromatic aldehydes and diethylzinc catalyzed by chiral phosphoramide and thiophosphorodiamide ligands. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.03.020] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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26
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Naganawa Y, Aoyama T, Nishiyama H. Cu(ii)-catalyzed enantioselective oxygen atom transfer from oxaziridine to oxindole derivatives with chiral phenanthroline. Org Biomol Chem 2015; 13:11499-506. [DOI: 10.1039/c5ob01840d] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
In the presence of a Cu(ii) complex of chiral, N,N,O-tridentate phenanthroline ligand (S)-2, asymmetric oxygen atom transfer of oxindole (3) using Davis’ oxaziridine (4) occurred to give the corresponding 3-aryl-3-hydroxy-2-oxindole derivatives (1) with excellent enantioselectivity.
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Affiliation(s)
- Yuki Naganawa
- Department of Applied Chemistry
- Graduate School of Engineering
- Nagoya University
- Nagoya 464-8603, Japan
| | - Tomotaka Aoyama
- Department of Applied Chemistry
- Graduate School of Engineering
- Nagoya University
- Nagoya 464-8603, Japan
| | - Hisao Nishiyama
- Department of Applied Chemistry
- Graduate School of Engineering
- Nagoya University
- Nagoya 464-8603, Japan
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