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Menke JM, Trapp O. Controlling the Enantioselectivity in an Adaptable Ligand by Biomimetic Intramolecular Interlocking. J Org Chem 2022; 87:11165-11171. [PMID: 35939525 DOI: 10.1021/acs.joc.2c01441] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
For the preparation of chiral drugs, both stereochemically stable and flexible catalysts in combination with chiral auxiliaries can be used. Here, chiral induction plays an important role in generating an enantiomerically pure catalyst. We demonstrate a successful approach to the spontaneous deracemization of tropos ligands for asymmetric catalysis. Three different constitutional isomers of a bisphosphinite ligand decorated with l-valine moieties (interaction units) linked to the flexible biphenyl system by a phenylene bridge for inducing a chiral switch were prepared. The substitution pattern's influence on the attached intermolecular recognition sites was systematically investigated. We can show that biomimetic intramolecular hydrogen bonding leads to a pronounced diastereoselective enrichment of one of the ligand stereoisomers. As a result, in the asymmetric Rh-catalyzed hydrogenation of prochiral olefins using these ligands, enantiomeric ratios of up to 95.8:4.2 (S) were obtained. Of particular note is the inversion of enantioselectivity relative to the previously reported BIBIPHOS-Rh catalyst due to the altered orientation of the biphenyl moiety from (Rax) to (Sax). The enantioselectivities achieved by appropriate intramolecular interlocking are remarkable for a tropos ligand/catalyst. The strategy presented here represents a powerful approach for the spontaneous alignment of tropos ligands, yielding high enantioselectivities in asymmetric catalysis.
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Affiliation(s)
- Jan-Michael Menke
- Department Chemie, Ludwig-Maximilians-Universität München, Butenandtstr. 5-13, 81377 München, Germany
| | - Oliver Trapp
- Department Chemie, Ludwig-Maximilians-Universität München, Butenandtstr. 5-13, 81377 München, Germany
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2
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Menke J, Scholz K, Trapp O. Synthesis of Stereochemically Flexible Cyclic Biphenylbisphosphinite Ligands: Control of the Dynamics and Selectivity. Helv Chim Acta 2021. [DOI: 10.1002/hlca.202100139] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Jan‐Michael Menke
- Department of Chemistry Ludwig Maximilian University Munich Butenandtstr. 5–13 DE-81377 Munich Germany
| | - Katharina Scholz
- Department of Chemistry Ludwig Maximilian University Munich Butenandtstr. 5–13 DE-81377 Munich Germany
| | - Oliver Trapp
- Department of Chemistry Ludwig Maximilian University Munich Butenandtstr. 5–13 DE-81377 Munich Germany
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3
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Grecchi S, Ferdeghini C, Longhi M, Mezzetta A, Guazzelli L, Khawthong S, Arduini F, Chiappe C, Iuliano A, Mussini PR. Chiral Biobased Ionic Liquids with Cations or Anions including Bile Acid Building Blocks as Chiral Selectors in Voltammetry. ChemElectroChem 2021. [DOI: 10.1002/celc.202100200] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Sara Grecchi
- Dipartimento di Chimica Università degli Studi di Milano Via Golgi 19 20133 Milan Italy
| | - Claudio Ferdeghini
- Dipartimento di Farmacia Università degli Studi di Pisa Via Bonanno 33 56126 Pisa Italy
| | - Mariangela Longhi
- Dipartimento di Chimica Università degli Studi di Milano Via Golgi 19 20133 Milan Italy
| | - Andrea Mezzetta
- Dipartimento di Farmacia Università degli Studi di Pisa Via Bonanno 33 56126 Pisa Italy
| | - Lorenzo Guazzelli
- Dipartimento di Farmacia Università degli Studi di Pisa Via Bonanno 33 56126 Pisa Italy
| | - Siriwat Khawthong
- Dipartimento di Chimica Università degli Studi di Milano Via Golgi 19 20133 Milan Italy
| | - Fabiana Arduini
- Dipartimento di Scienze e Tecnologie Chimiche Università di Roma Tor Vergata Via della Ricerca Scientifica 1 00133 Rome Italy
| | - Cinzia Chiappe
- Dipartimento di Farmacia Università degli Studi di Pisa Via Bonanno 33 56126 Pisa Italy
| | - Anna Iuliano
- Dipartimento di Chimica e Chimica Industriale Università degli Studi di Pisa Via G. Moruzzi 13 56124 Pisa Italy
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4
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Zhao F, Ye W, Wang K. Advancement of Chiral Monodentate Phosphite Ligands in Asymmetric Hydrogenation. CHINESE J ORG CHEM 2021. [DOI: 10.6023/cjoc202011018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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5
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Zullo V, Iuliano A. Rh-Catalyzed Asymmetric Conjugate Addition of Arylboronic Acids to 3-Arylpropenoates: Enantioselective Synthesis of (R)-Tolterodine. European J Org Chem 2018. [DOI: 10.1002/ejoc.201801690] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Valerio Zullo
- Università di Pisa - Dipartimento di Chimica e Chimica Industriale; Va Moruzzi 13 56124 Pisa Italy
| | - Anna Iuliano
- Università di Pisa - Dipartimento di Chimica e Chimica Industriale; Va Moruzzi 13 56124 Pisa Italy
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Passera A, Iuliano A, Pérez-Torrente JJ, Passarelli V. Mechanistic insights into the tropo-inversion of the biphenyl moiety in chiral bis-amido phosphites and in their palladium(ii) complexes. Dalton Trans 2018; 47:2292-2305. [PMID: 29367987 DOI: 10.1039/c7dt04829g] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Chiral bis-amido phosphites L1 and L2 containing a diaminobiphenyl unit and a chiral alkoxy group derived from either (-)-menthol or 3-acetoxy deoxycholic methyl ester have been synthesised. Both L1 and L2 react with PdCl2(NCPh)2 affording di- or mononuclear derivatives with formula trans-[Pd(μ-Cl)Cl(L)]2 (1a, L = L1; 1b, L = L2) or trans-PdCl2(L)2 (2a, L = L1; 2b, L = L2) depending on the Pd : L molar ratio. The crystal structure of (M,P)-1a confirms the trans arrangement of the ligand L1 and shows an unusual puckering of the Pd2(μ-Cl)2 core (θ 46°). Both the ligands L1 and L2 and their complexes (1 and 2) are fluxional in solution as a consequence of the tropo-inversion of the diaminobiphenyl unit. For L1, L2, 1a and 2a a combined study including variable temperature 31P{1H} NMR spectroscopy and line shape analysis, Eyring plots and DFT calculations have shed light on the mechanism of the tropo-inversion.
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Affiliation(s)
- Alessandro Passera
- Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), CSIC-Universidad de Zaragoza, Departamento de Química Inorgánica, Pedro Cerbuna 12, 50009 Zaragoza, Spain.
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7
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Rhodium-Catalysed Hydrogenations Using Monodentate Ligands. TOP ORGANOMETAL CHEM 2017. [DOI: 10.1007/3418_2017_174] [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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8
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Storch G, Deberle L, Menke JM, Rominger F, Trapp O. A stereodynamic phosphoramidite ligand derived from 3,3′-functionalized ortho
-biphenol and its rhodium(I) complex. Chirality 2016; 28:744-748. [DOI: 10.1002/chir.22655] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Revised: 08/30/2016] [Accepted: 09/05/2016] [Indexed: 11/05/2022]
Affiliation(s)
- Golo Storch
- Organisch-Chemisches Institut; Ruprecht-Karls Universität Heidelberg; Heidelberg Germany
| | - Luisa Deberle
- Organisch-Chemisches Institut; Ruprecht-Karls Universität Heidelberg; Heidelberg Germany
| | - Jan-Michael Menke
- Organisch-Chemisches Institut; Ruprecht-Karls Universität Heidelberg; Heidelberg Germany
- Department Chemie; Ludwig-Maximilians-Universität München; München Germany
| | - Frank Rominger
- Organisch-Chemisches Institut; Ruprecht-Karls Universität Heidelberg; Heidelberg Germany
| | - Oliver Trapp
- Organisch-Chemisches Institut; Ruprecht-Karls Universität Heidelberg; Heidelberg Germany
- Department Chemie; Ludwig-Maximilians-Universität München; München Germany
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Pignataro L, Gennari C. Riding the Wave of Monodentate Ligand Revival: From the A/B Concept to Noncovalent Interactions. CHEM REC 2016; 16:2544-2560. [PMID: 27424817 DOI: 10.1002/tcr.201600087] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Indexed: 12/19/2022]
Abstract
The rediscovery of chiral monodentate ligands made in the period 1999-2003 had important consequences in enantioselective transition-metal catalysis, such as the introduction of the A/B concept (i.e., use of monodentate ligand mixtures) and, later, a renewed interest in supramolecular ligands capable of ligand-ligand and ligand-substrate interactions. This Personal Account summarizes the contributions made by our research group in this area in the period 2004-2015, which reflect the abovementioned developments. Within this area, we introduced some original concepts, such as 1) the use of chiral tropos ligand mixtures; 2) the development of new strategies to maximize heterocomplex formation from combinations of simple monodentate ligands; 3) the investigation of new ligand-ligand interactions to achieve selective heterocomplex formation; and 4) the development of highly efficient and synthetically accessible supramolecular ligands.
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Affiliation(s)
- Luca Pignataro
- Università degli Studi di Milano, Dipartimento di Chimica, Via C. Golgi, 19, I-20133, Milan, Italy
| | - Cesare Gennari
- Università degli Studi di Milano, Dipartimento di Chimica, Via C. Golgi, 19, I-20133, Milan, Italy
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Iannucci G, Iuliano A. Asymmetric activation of the tropos biphenyldiamidophosphite moiety: Synthesis and complexation to rhodium of a deoxycholic acid derived diamidophosphite. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2016.01.031] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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11
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Pisani L, Bochicchio C, Superchi S, Scafato P. TroposAmino Alcohol Mediated Enantioselective Aryl Transfer Reactions to Aromatic Aldehydes. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402702] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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12
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Jumde VR, Iuliano A. Deoxycholic Acid-Derived Biaryl Phosphites as Versatile and Enantioselective Ligands in the Rhodium-Catalyzed Conjugate Addition of Arylboronic Acids to Nitroalkenes. Adv Synth Catal 2013. [DOI: 10.1002/adsc.201300619] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Jumde VR, Iuliano A. Bile Acid DerivedTropos VaultedBinaphthylphosphites: Synthesis, Stereochemical Characterization and Complexation to Rhodium. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300024] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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14
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Pereira MM, Calvete MJF, Carrilho RMB, Abreu AR. Synthesis of binaphthyl based phosphine and phosphite ligands. Chem Soc Rev 2013; 42:6990-7027. [DOI: 10.1039/c3cs60116a] [Citation(s) in RCA: 115] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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15
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Deoxycholic acid derived monophosphites as chiral ligands in the asymmetric Suzuki–Miyaura cross-coupling. ACTA ACUST UNITED AC 2011. [DOI: 10.1016/j.tetasy.2011.12.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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16
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A chiral Rh–phosphite complex displaying high activity in the enantioselective Rh-catalyzed addition of arylboronic acids to carbonyl compounds: when and why atropos is better than tropos. ACTA ACUST UNITED AC 2010. [DOI: 10.1016/j.tetasy.2010.11.009] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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17
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Iuliano A. Asymmetric activation of tropos species in the achievement of chiral inducers for enantioselective catalysis. ACTA ACUST UNITED AC 2010. [DOI: 10.1016/j.tetasy.2010.07.022] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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18
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Amino Acid Based Phosphoramidite Ligands for the Rhodium-Catalyzed Asymmetric Hydrogenation. European J Org Chem 2009. [DOI: 10.1002/ejoc.200901044] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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19
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Facchetti S, Cavallini I, Funaioli T, Marchetti F, Iuliano A. Tropos Ligands in Asymmetric Rhodium(I)-Catalyzed Addition of Arylboronic Acids to Enones: How a Tunable Coordination Gives Different Reaction Products. Organometallics 2009. [DOI: 10.1021/om900306s] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Sarah Facchetti
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via Risorgimento 35, 56126 Pisa, Italy
| | - Irene Cavallini
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via Risorgimento 35, 56126 Pisa, Italy
| | - Tiziana Funaioli
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via Risorgimento 35, 56126 Pisa, Italy
| | - Fabio Marchetti
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via Risorgimento 35, 56126 Pisa, Italy
| | - Anna Iuliano
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via Risorgimento 35, 56126 Pisa, Italy
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Bortolini O, Fantin G, Fogagnolo M. Bile acids in asymmetric synthesis and chiral discrimination. Chirality 2009; 22:486-94. [PMID: 19743483 DOI: 10.1002/chir.20769] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Olga Bortolini
- Dipartimento di Chimica, Università della Calabria, Rende (CS), Italy.
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Iuliano A, Facchetti S, Funaioli T. Tunable coordination of a troposphosphite for fine-tuning of the Rh catalyzed asymmetric addition of phenylboronic acid to cyclohexenone. Chem Commun (Camb) 2009:457-9. [DOI: 10.1039/b814568g] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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