1
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Lonardi G, Parolin R, Licini G, Orlandi M. Catalytic Asymmetric Conjugate Reduction. Angew Chem Int Ed Engl 2023; 62:e202216649. [PMID: 36757599 DOI: 10.1002/anie.202216649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 01/16/2023] [Accepted: 02/09/2023] [Indexed: 02/10/2023]
Abstract
Enantioselective reduction reactions are privileged transformations for the construction of trisubstituted stereogenic centers. While these include established synthetic strategies, such as asymmetric hydrogenation, methods based on the enantioselective addition of hydridic reagents to electrophilic prochiral substrates have also gained importance. In this context, the asymmetric conjugate reduction (ACR) of α,β-unsaturated compounds has become a convenient approach for the synthesis of chiral compounds with trisubstituted stereocenters in α-, β-, or γ-position to electron-withdrawing functional groups. Because such activating groups are diverse and amenable of further derivatizations, ACRs provide a general and powerful synthetic entry towards a variety of valuable chiral building blocks. This Review provides a comprehensive collection of catalytic ACR methods involving transition-metal, organic, and enzymatic catalysis since its first versions dating back to the late 1970s.
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Affiliation(s)
- Giovanni Lonardi
- Department of Chemical Sciences, University of Padova, Via Marzolo, 1, 35131, Padova, Italy
| | - Riccardo Parolin
- Department of Chemical Sciences, University of Padova, Via Marzolo, 1, 35131, Padova, Italy
| | - Giulia Licini
- Department of Chemical Sciences, University of Padova, Via Marzolo, 1, 35131, Padova, Italy
| | - Manuel Orlandi
- Department of Chemical Sciences, University of Padova, Via Marzolo, 1, 35131, Padova, Italy
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2
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Li ZW, An DL, Wei ZB, Li YY, Gao JX. Hydrosilylation of ketones catalyzed by novel four-coordinate copper(I) complexes under mild conditions. Tetrahedron Lett 2022. [DOI: 10.1016/j.tetlet.2022.153798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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3
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Ma J, Li W, He L, Lv H. Iridium-Catalyzed Chemoelective Asymmetric Hydrogenation of Conjugated Enones with Ferrocene-Based Multidentate Phosphine Ligands. Chem Commun (Camb) 2022; 58:5841-5844. [DOI: 10.1039/d2cc01583h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of novel and readily prepared ferrocene-based multidentate phosphine ligands (f-PNNO) have been developed and successfully used in iridium-catalyzed enantioselective 1,2-reduction of ,-unsaturated ketones, delivering chiral allylic alcohols in...
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4
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Abstract
Herein, a series of new 8-OIQ cobalt complexes were synthesized and used for cobalt-catalyzed chemo- and enantioselective 1,4-hydroboration of enones with HBpin to access chiral β,β-disubstituted ketones with good to excellent chemo- and enantioselectivties. This protocol is operationally simple and shows a broad substrate scope.
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Affiliation(s)
- Xiang Ren
- Department of Chemistry, Zhejiang University, Hangzhou 310058, China
| | - Zhan Lu
- Department of Chemistry, Zhejiang University, Hangzhou 310058, China.,College of Chemistry, Zhengzhou University, Zhengzhou, 450001, China
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5
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Shi Y, Wang J, Yin Q, Zhang X, Chiu P. Copper-Catalyzed Enantioselective 1,2-Reduction of Cycloalkenones. Org Lett 2021; 23:5658-5663. [PMID: 34255532 DOI: 10.1021/acs.orglett.1c01744] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
We report an asymmetric 1,2-reduction of cyclic α,β-unsaturated ketones to access various enantiomerically enriched cyclic allylic alcohols under mild conditions, catalyzed by in situ generated copper hydride ligated with (R)-DTBM-C3*-TunePhos. α-Brominated cycloalkenones were reduced with excellent enantioselectivities of up to 98% ee, while substrates that were without α-substituents were reduced chemoselectively, with moderate enantioselectivities.
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Affiliation(s)
- Yongjie Shi
- Department of Chemistry and State Key Laboratory of Synthetic Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, China.,Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen 518055, China
| | - Jingxin Wang
- Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen 518055, China
| | - Qin Yin
- Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen 518055, China.,Academy for Advanced Interdisciplinary Studies, Southern University of Science and Technology, Shenzhen 518000, China
| | - Xumu Zhang
- Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen 518055, China
| | - Pauline Chiu
- Department of Chemistry and State Key Laboratory of Synthetic Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, China
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6
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Larson GL, Liberatore RJ. Organosilanes in Metal-Catalyzed, Enantioselective Reductions. Org Process Res Dev 2021. [DOI: 10.1021/acs.oprd.1c00073] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Gerald L. Larson
- Vice President, Research and Development, emeritus, Gelest, Inc., Morrisville, Pennsylvania 19067, United States
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7
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Abstract
Transition metal-catalyzed carbonylation reactions represent a direct and atom-economical approach to introduce oxygen functionality into organic compounds, with CO acting as an inexpensive and readily available C1 feedstock. Despite the long history of carbonylation catalysis, including many processes that have been industrialized at bulk scale, there remain several challenges to tackle. For example, noble metals such as Pd, Rh, and Ir are typically used as catalysts for carbonylation reactions, rather than earth-abundant alternatives. Additionally, while carbonylation of C(sp2)-hybridized substrates (e.g., aryl halides) is well-known, carbonylation of unactivated alkyl electrophiles, especially where β-hydride elimination can compete with desired CO migratory insertion at the catalyst site, remains challenging for many systems. Recently, base metal catalysis based on Mn, Co, and other metals has enabled advances in carbonylative coupling of alkyl electrophiles, though the nucleophiles are often limited to alcohols or amines to generate esters or amides as products. Thus, we have targeted base metal-catalyzed carbonylative C-C and C-E (E = N, H, Si, B) coupling reactions as a method for approaching diverse carbonyl compounds of synthetic importance.Initially, we designed a heterobimetallic catalyst platform for carbonylative C-C coupling of alkyl halides with arylboronic esters (i.e., carbonylative Suzuki-Miyaura coupling) to generate aryl alkyl ketones. Subsequently, we developed multicomponent carbonylation reactions of alkyl halides using NHC-Cu catalysts (NHC = N-heterocyclic carbene). These reactions operate by radical mechanisms, converting alkyl halides into either acyl radical or acyl halide intermediates that undergo subsequent C-C or C-E coupling at the Cu site. This mechanistic paradigm is relatively novel in the metal-catalyzed carbonylation area, allowing us to discover a previously unexplored chemical space in carbonylative coupling catalysis. We have successfully developed the following reactions: (a) hydrocarbonylative coupling of alkynes with alkyl halides; (b) borocarbonylative coupling of alkynes with alkyl halides; (c) reductive aminocarbonylation of alkyl halides with nitroarenes; (d) reductive carbonylation of alkyl halides; (e) carbonylative silylation of alkyl halides; (f) carbonylative borylation of alkyl halides. These reactions provide a broad range of valuable products including ketones, allylic alcohols, β-borylenones, amides, alcohols, acylsilanes, and acylborons in an efficient manner. Notably, the preparation of some of these products has previously required multistep syntheses, harsh conditions, or specialized reagents. By contrast, the multicomponent coupling platform that we have developed requires only readily available building blocks and rapidly increases molecular complexity in a single synthetic manipulation.
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Affiliation(s)
- Li-Jie Cheng
- Department of Chemistry, University of Illinois at Chicago, 845 West Taylor Street, Chicago, Illinois 60607, United States
| | - Neal P. Mankad
- Department of Chemistry, University of Illinois at Chicago, 845 West Taylor Street, Chicago, Illinois 60607, United States
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8
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Affiliation(s)
- Ruibin Wang
- Department of Chemistry Guangdong Technion Israel Institute of Technology Guangdong 515063 P. R. China
| | - Sehoon Park
- Department of Chemistry Guangdong Technion Israel Institute of Technology Guangdong 515063 P. R. China
- Technion-Israel Institute of Technology Technion City 32000 Haifa Israel
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9
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Besora M, Maseras F. Computational insights into metal-catalyzed asymmetric hydrogenation. ADVANCES IN CATALYSIS 2021. [DOI: 10.1016/bs.acat.2021.08.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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10
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Peters BBC, Jongcharoenkamol J, Krajangsri S, Andersson PG. Highly Enantioselective Iridium-Catalyzed Hydrogenation of Conjugated Trisubstituted Enones. Org Lett 2021; 23:242-246. [PMID: 33351634 PMCID: PMC7884017 DOI: 10.1021/acs.orglett.0c04012] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
![]()
Asymmetric hydrogenation of conjugated
enones is one of the most
efficient and straightforward methods to prepare optically active
ketones. In this study, chiral bidentate Ir–N,P complexes were
utilized to access these scaffolds for ketones bearing the stereogenic
center at both the α- and β-positions. Excellent enantiomeric
excesses, of up to 99%, were obtained, accompanied with good to high
isolated yields. Challenging dialkyl substituted substrates, which
are difficult to hydrogenate with satisfactory chiral induction, were
hydrogenated in a highly enantioselective fashion.
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Affiliation(s)
- Bram B C Peters
- Department of Organic Chemistry, Stockholm University, Arrhenius Laboratory, 106 91, Stockholm, Sweden
| | - Jira Jongcharoenkamol
- Department of Organic Chemistry, Stockholm University, Arrhenius Laboratory, 106 91, Stockholm, Sweden
| | - Suppachai Krajangsri
- Department of Organic Chemistry, Stockholm University, Arrhenius Laboratory, 106 91, Stockholm, Sweden
| | - Pher G Andersson
- Department of Organic Chemistry, Stockholm University, Arrhenius Laboratory, 106 91, Stockholm, Sweden.,School of Chemistry and Physics, University of KwaZulu-Natal, Private Bag X54001, Durban, South Africa
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11
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Xu G, Leloux S, Zhang P, Meijide Suárez J, Zhang Y, Derat E, Ménand M, Bistri‐Aslanoff O, Roland S, Leyssens T, Riant O, Sollogoub M. Capturing the Monomeric (L)CuH in NHC‐Capped Cyclodextrin: Cavity‐Controlled Chemoselective Hydrosilylation of α,β‐Unsaturated Ketones. Angew Chem Int Ed Engl 2020; 59:7591-7597. [DOI: 10.1002/anie.202001733] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Indexed: 01/05/2023]
Affiliation(s)
- Guangcan Xu
- Sorbonne UniversitéCNRSInstitut Parisien de Chimie Moléculaire (IPCM)UMR 8232 4, place Jussieu 75005 Paris France
| | - Sébastien Leloux
- Institute of Condensed Matter and Nanosciences (IMCN), Molecules, Solids and Reactivity (MOST)Université Catholique de Louvain (UCL) Place Louis Pasteur 1 1348 Louvain-La-Neuve Belgium
| | - Pinglu Zhang
- Sorbonne UniversitéCNRSInstitut Parisien de Chimie Moléculaire (IPCM)UMR 8232 4, place Jussieu 75005 Paris France
| | - Jorge Meijide Suárez
- Sorbonne UniversitéCNRSInstitut Parisien de Chimie Moléculaire (IPCM)UMR 8232 4, place Jussieu 75005 Paris France
| | - Yongmin Zhang
- Sorbonne UniversitéCNRSInstitut Parisien de Chimie Moléculaire (IPCM)UMR 8232 4, place Jussieu 75005 Paris France
| | - Etienne Derat
- Sorbonne UniversitéCNRSInstitut Parisien de Chimie Moléculaire (IPCM)UMR 8232 4, place Jussieu 75005 Paris France
| | - Mickaël Ménand
- Sorbonne UniversitéCNRSInstitut Parisien de Chimie Moléculaire (IPCM)UMR 8232 4, place Jussieu 75005 Paris France
| | - Olivia Bistri‐Aslanoff
- Sorbonne UniversitéCNRSInstitut Parisien de Chimie Moléculaire (IPCM)UMR 8232 4, place Jussieu 75005 Paris France
| | - Sylvain Roland
- Sorbonne UniversitéCNRSInstitut Parisien de Chimie Moléculaire (IPCM)UMR 8232 4, place Jussieu 75005 Paris France
| | - Tom Leyssens
- Institute of Condensed Matter and Nanosciences (IMCN), Molecules, Solids and Reactivity (MOST)Université Catholique de Louvain (UCL) Place Louis Pasteur 1 1348 Louvain-La-Neuve Belgium
| | - Olivier Riant
- Institute of Condensed Matter and Nanosciences (IMCN), Molecules, Solids and Reactivity (MOST)Université Catholique de Louvain (UCL) Place Louis Pasteur 1 1348 Louvain-La-Neuve Belgium
| | - Matthieu Sollogoub
- Sorbonne UniversitéCNRSInstitut Parisien de Chimie Moléculaire (IPCM)UMR 8232 4, place Jussieu 75005 Paris France
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12
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Capturing the Monomeric (L)CuH in NHC‐Capped Cyclodextrin: Cavity‐Controlled Chemoselective Hydrosilylation of α,β‐Unsaturated Ketones. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202001733] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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13
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Narczyk A, Stecko S. The synthesis of unnatural α-alkyl- and α-aryl-substituted serine derivatives. Org Biomol Chem 2020; 18:1204-1213. [PMID: 31995087 DOI: 10.1039/c9ob02472g] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis of α-aryl- and α-alkyl-substituted serine derivatives via [3,3]-sigmatropic rearrangement of allyl carbamates as a key step is reported. Allyl carbamates were obtained from the corresponding allyl alcohols. The former were prepared through three approaches. Aryl-substituted ones were synthesized via the Stille coupling reaction of aryl iodides with enantiomerically enriched vinyl stannanes. Conversely, alkyl-substituted allyl alcohols were prepared by an analogous strategy involving the Negishi coupling reaction of enantiomerically enriched vinyl iodides or by enzymatic kineric resolution of the corresponding racemic alcohols.
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Affiliation(s)
- Aleksandra Narczyk
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland.
| | - Sebastian Stecko
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland.
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14
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Narczyk A, Stecko S. An entry to non-racemic β-tertiary-β-amino alcohols, building blocks for the synthesis of aziridine, piperazine, and morpholine scaffolds. Org Biomol Chem 2020; 18:5972-5981. [DOI: 10.1039/d0ob01315c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis of α-dialkyl-substituted non-racemic allyl alcohols and their transformation into enantiomerically enriched 1,1-dialkylated 1,2-aminoalcohols, aziridines, morpholines and piperazines is reported.
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Affiliation(s)
- Aleksandra Narczyk
- Institute of Organic Chemistry
- Polish Academy of Sciences
- 01-224 Warsaw
- Poland
| | - Sebastian Stecko
- Institute of Organic Chemistry
- Polish Academy of Sciences
- 01-224 Warsaw
- Poland
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15
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Nagy A, Collard L, Indukuri K, Leyssens T, Riant O. Enantio‐, Regio‐ and Chemoselective Copper‐Catalyzed 1,2‐Hydroborylation of Acylsilanes. Chemistry 2019; 25:8705-8708. [DOI: 10.1002/chem.201901785] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Indexed: 01/19/2023]
Affiliation(s)
- Audric Nagy
- Institute of Condensed Matter and Nanosciences, Molecular Chemistry, Materials and Catalysis (IMCN/MOST), Université catholique de Louvain Place Louis Pasteur 1, bte L4.01.02 1348 Louvain-la-Neuve Belgium
| | - Laurent Collard
- Institute of Condensed Matter and Nanosciences, Molecular Chemistry, Materials and Catalysis (IMCN/MOST), Université catholique de Louvain Place Louis Pasteur 1, bte L4.01.02 1348 Louvain-la-Neuve Belgium
| | - Kiran Indukuri
- Institute of Condensed Matter and Nanosciences, Molecular Chemistry, Materials and Catalysis (IMCN/MOST), Université catholique de Louvain Place Louis Pasteur 1, bte L4.01.02 1348 Louvain-la-Neuve Belgium
| | - Tom Leyssens
- Institute of Condensed Matter and Nanosciences, Molecular Chemistry, Materials and Catalysis (IMCN/MOST), Université catholique de Louvain Place Louis Pasteur 1, bte L4.01.02 1348 Louvain-la-Neuve Belgium
| | - Olivier Riant
- Institute of Condensed Matter and Nanosciences, Molecular Chemistry, Materials and Catalysis (IMCN/MOST), Université catholique de Louvain Place Louis Pasteur 1, bte L4.01.02 1348 Louvain-la-Neuve Belgium
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16
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Liu S, Cui P, Wang J, Zhou H, Liu Q, Lv J. Asymmetric transfer hydrogenation of cycloalkyl vinyl ketones to allylic alcohols catalyzed by ruthenium amido complexes. Org Biomol Chem 2019; 17:264-267. [PMID: 30539957 DOI: 10.1039/c8ob02604a] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A chemoselective 1,2-reduction of cycloalkyl vinyl ketones via asymmetric transfer hydrogenation is described. The reduction proceeded smoothly with a chiral diamine ruthenium complex as a catalyst and a HCOOH-NEt3 azeotrope as both a hydrogen source and solvent under mild conditions. A wide range of 1-cycloalkyl chiral allylic alcohols were obtained in good yields and up to 87% ee. It was found that the alkyl group plays an important role in the enantioselectivity.
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Affiliation(s)
- Sensheng Liu
- Research Center of Green Pharmaceutical Technology and Process, Hubei Key Laboratory of Natural Products Research and Development, College of Biological and Pharmaceutical Sciences, China Three Gorges University, Yichang 443002, China.
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17
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Tsai EY, Liu RY, Yang Y, Buchwald SL. A Regio- and Enantioselective CuH-Catalyzed Ketone Allylation with Terminal Allenes. J Am Chem Soc 2018; 140:2007-2011. [PMID: 29376366 PMCID: PMC5821421 DOI: 10.1021/jacs.7b12271] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
We report a method for the highly enantioselective CuH-catalyzed allylation of ketones that employs terminal allenes as allylmetal surrogates. Ketones and allenes bearing diverse and sensitive functional groups are efficiently coupled with high stereoselectivity and exclusive branched regioselectivity. In stoichiometric experiments, each elementary step of the proposed hydrocupration-addition-metathesis mechanism can be followed by NMR spectroscopy.
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Affiliation(s)
- Erica Y. Tsai
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Richard Y. Liu
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Yang Yang
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Stephen L. Buchwald
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
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18
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Zhou Y, Bandar JS, Liu RY, Buchwald SL. CuH-Catalyzed Asymmetric Reduction of α,β-Unsaturated Carboxylic Acids to β-Chiral Aldehydes. J Am Chem Soc 2018; 140:606-609. [PMID: 29283578 PMCID: PMC5800953 DOI: 10.1021/jacs.7b12260] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The copper hydride (CuH)-catalyzed enantioselective reduction of α,β-unsaturated carboxylic acids to saturated aldehydes is reported. This protocol provides a new method to access a variety of β-chiral aldehydes in good yields, with high levels of enantioselectivity and broad functional group tolerance. A reaction pathway involving a ketene intermediate is proposed based on preliminary mechanistic studies and density functional theory calculations.
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Affiliation(s)
- Yujing Zhou
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139
| | - Jeffrey S. Bandar
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139
| | - Richard Y. Liu
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139
| | - Stephen L. Buchwald
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139
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19
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Cheng LJ, Islam SM, Mankad NP. Synthesis of Allylic Alcohols via Cu-Catalyzed Hydrocarbonylative Coupling of Alkynes with Alkyl Halides. J Am Chem Soc 2018; 140:1159-1164. [PMID: 29278494 DOI: 10.1021/jacs.7b12582] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Li-Jie Cheng
- Department of Chemistry, University of Illinois at Chicago, 845 West Taylor Street, Chicago, Illinois 60607, United States
| | - Shahidul M. Islam
- Department of Chemistry, University of Illinois at Chicago, 845 West Taylor Street, Chicago, Illinois 60607, United States
| | - Neal P. Mankad
- Department of Chemistry, University of Illinois at Chicago, 845 West Taylor Street, Chicago, Illinois 60607, United States
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20
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Narczyk A, Pieczykolan M, Stecko S. The synthesis of non-racemic β-alkyl-β-aryl-disubstituted allyl alcohols and their transformation into allylamines and amino acids bearing a quaternary stereocenter. Org Biomol Chem 2018; 16:3921-3946. [PMID: 29745946 DOI: 10.1039/c8ob00731d] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two approaches to chiral β-alkyl-β-aryl allyl alcohols and their transformation into non-racemic allylamines and amino acid derivatives bearing a quaternary stereocenter are described.
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Affiliation(s)
- Aleksandra Narczyk
- Institute of Organic Chemistry
- Polish Academy of Sciences
- 01-224 Warsaw
- Poland
| | - Michał Pieczykolan
- Institute of Organic Chemistry
- Polish Academy of Sciences
- 01-224 Warsaw
- Poland
| | - Sebastian Stecko
- Institute of Organic Chemistry
- Polish Academy of Sciences
- 01-224 Warsaw
- Poland
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21
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Pieczykolan M, Narczyk A, Stecko S. The Synthesis of Chiral β,β-Diaryl Allylic Alcohols and Their Use in the Preparation of α-Tertiary Allylamines and Quaternary α-Amino Acids. J Org Chem 2017; 82:5636-5651. [PMID: 28492314 DOI: 10.1021/acs.joc.7b00475] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
An approach to nonracemic β,β-diarylsubstituted allyl alcohols is described. Their synthesis starts from l-lactic acid-derived propargyl alcohol, which is submitted to sequential Sonogashira/Suzuki or Sonagashira/Stille coupling reactions. Both approaches enable the synthesis of either (Z)- or (E)-allylic alcohols regarding the order of introducing coupling agents. The obtained allyl alcohols were applied in the synthesis of nonracemic α-tertiary allylamines via stereocontrolled cyanate-to-isocyanate sigmatropic rearrangement reactions of the corresponding allyl carbamates. The stereoselectivity of the process is controlled by the geometry of the double bond of the starting allyl derivative. As demonstrated, a rearrangement of (S,Z)-allyl carbamates provides (S)-teriary allylamines, whereas the transformation (S,E)-isomers leads to (R)-allylamines.
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Affiliation(s)
- Michał Pieczykolan
- Institute of Organic Chemistry, Polish Academy of Sciences , Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Aleksandra Narczyk
- Institute of Organic Chemistry, Polish Academy of Sciences , Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Sebastian Stecko
- Institute of Organic Chemistry, Polish Academy of Sciences , Kasprzaka 44/52, 01-224 Warsaw, Poland
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22
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Hennum M, Odden HH, Gundersen LL. Rearrangement Reactions Leading to Optically Active α,α-Disubstituted Primary Allylamines. European J Org Chem 2017. [DOI: 10.1002/ejoc.201601446] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Martin Hennum
- Department of Chemistry; University of Oslo; P. O. Box 1033, Blindern 0315 Oslo Norway
| | - Hege Hortemo Odden
- Department of Chemistry; University of Oslo; P. O. Box 1033, Blindern 0315 Oslo Norway
| | - Lise-Lotte Gundersen
- Department of Chemistry; University of Oslo; P. O. Box 1033, Blindern 0315 Oslo Norway
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23
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Chen F, Zhang Y, Yu L, Zhu S. Enantioselective NiH/Pmrox-Catalyzed 1,2-Reduction of α,β-Unsaturated Ketones. Angew Chem Int Ed Engl 2017; 56:2022-2025. [DOI: 10.1002/anie.201610990] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Revised: 12/12/2016] [Indexed: 12/16/2022]
Affiliation(s)
- Fenglin Chen
- State Key Laboratory of Coordination Chemistry; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210093 China
| | - Yao Zhang
- State Key Laboratory of Coordination Chemistry; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210093 China
| | - Lei Yu
- School of Chemistry and Chemical Engineering; Yangzhou University; Yangzhou 225002 China
| | - Shaolin Zhu
- State Key Laboratory of Coordination Chemistry; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210093 China
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24
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Chen F, Zhang Y, Yu L, Zhu S. Enantioselective NiH/Pmrox-Catalyzed 1,2-Reduction of α,β-Unsaturated Ketones. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201610990] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Fenglin Chen
- State Key Laboratory of Coordination Chemistry; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210093 China
| | - Yao Zhang
- State Key Laboratory of Coordination Chemistry; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210093 China
| | - Lei Yu
- School of Chemistry and Chemical Engineering; Yangzhou University; Yangzhou 225002 China
| | - Shaolin Zhu
- State Key Laboratory of Coordination Chemistry; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210093 China
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25
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Linstadt RTH, Peterson CA, Jette CI, Boskovic ZV, Lipshutz BH. Control of Chemo-, Regio-, and Enantioselectivity in Copper Hydride Reductions of Morita–Baylis–Hillman Adducts. Org Lett 2017; 19:328-331. [DOI: 10.1021/acs.orglett.6b03464] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Roscoe T. H. Linstadt
- Department of Chemistry and
Biochemistry, University of California, Santa Barbara, California 93106, United States
| | - Carl. A. Peterson
- Department of Chemistry and
Biochemistry, University of California, Santa Barbara, California 93106, United States
| | - Carina I. Jette
- Department of Chemistry and
Biochemistry, University of California, Santa Barbara, California 93106, United States
| | - Zarko V. Boskovic
- Department of Chemistry and
Biochemistry, University of California, Santa Barbara, California 93106, United States
| | - Bruce H. Lipshutz
- Department of Chemistry and
Biochemistry, University of California, Santa Barbara, California 93106, United States
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26
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Xiong D, Zhou W, Lu Z, Zeng S, Wang J(J. A highly enantioselective access to chiral chromanones and thiochromanones via copper-catalyzed asymmetric conjugated reduction of chromones and thiochromones. Chem Commun (Camb) 2017; 53:6844-6847. [DOI: 10.1039/c7cc03939e] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The chromanone scaffold is a privileged structure in heterocyclic chemistry and drug discovery.
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Affiliation(s)
- Donglu Xiong
- Department of Chemistry
- South University of Science and Technology of China
- Shenzhen
- China
| | - Wenxi Zhou
- Department of Chemistry
- South University of Science and Technology of China
- Shenzhen
- China
| | - Zhiwu Lu
- Department of Chemistry
- South University of Science and Technology of China
- Shenzhen
- China
| | - Suping Zeng
- Department of Chemistry
- South University of Science and Technology of China
- Shenzhen
- China
| | - Jun (Joelle) Wang
- Department of Chemistry
- South University of Science and Technology of China
- Shenzhen
- China
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27
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Szewczyk M, Bezłada A, Mlynarski J. Zinc-Catalyzed Enantioselective Hydrosilylation of Ketones and Imines under Solvent-Free Conditions. ChemCatChem 2016. [DOI: 10.1002/cctc.201601140] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Marcin Szewczyk
- Faculty of Chemistry; Jagiellonian University; Ingardena 3 30-060 Krakow Poland
| | - Agata Bezłada
- Faculty of Chemistry; Jagiellonian University; Ingardena 3 30-060 Krakow Poland
| | - Jacek Mlynarski
- Faculty of Chemistry; Jagiellonian University; Ingardena 3 30-060 Krakow Poland
- Institute of Organic Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
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28
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Chwastek M, Pieczykolan M, Stecko S. The Synthesis of 5-Amino-dihydrobenzo[b]oxepines and 5-Amino-dihydrobenzo[b]azepines via Ichikawa Rearrangement and Ring-Closing Metathesis. J Org Chem 2016; 81:9046-9074. [PMID: 27574830 DOI: 10.1021/acs.joc.6b01691] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The combination of Ichikawa's rearrangement and a ring-closing metathesis reaction of allyl carbamates is presented as a method for the preparation of 5-amino-substituted 2,5-dihydro-benzo[b]oxepines, 2,5-dihydro-benzo[b]azepines, and 2,5-dihydro-benzo[b]thiepins. It was demonstrated that the use of nonracemic allyl carbamates enables the synthesis of enantioenriched benzo-fused seven-membered heterocycles. Finally, it was shown that further functionalization of the obtained structures allows access to pharmacologically active 5-amino-substituted 2,3,4,5-tetrahydro-1-benzo[b]oxepine scaffolds.
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Affiliation(s)
- Monika Chwastek
- Institute of Organic Chemistry, Polish Academy of Sciences , Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Michał Pieczykolan
- Institute of Organic Chemistry, Polish Academy of Sciences , Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Sebastian Stecko
- Institute of Organic Chemistry, Polish Academy of Sciences , Kasprzaka 44/52, 01-224 Warsaw, Poland
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29
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Trost BM, Masters JT, Taft BR, Lumb JP. Asymmetric synthesis of chiral β-alkynyl carbonyl and sulfonyl derivatives via sequential palladium and copper catalysis. Chem Sci 2016; 7:6217-6231. [PMID: 27746892 PMCID: PMC5044515 DOI: 10.1039/c6sc01724j] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2016] [Accepted: 06/09/2016] [Indexed: 11/21/2022] Open
Abstract
We present a full account detailing the development of a sequential catalysis strategy for the synthesis of chiral β-alkynyl carbonyl and sulfonyl derivatives. A palladium-catalyzed cross coupling of terminal alkyne donors with acetylenic ester, ketone, and sulfone acceptors generates stereodefined enynes in high yield. These compounds are engaged in an unprecedented, regio- and enantioselective copper-catalyzed conjugate reduction. The process exhibits a high functional group tolerance, and this enables the synthesis of a broad range of chiral products from simple, readily available alkyne precursors. The utility of the method is demonstrated through the elaboration of the chiral β-alkynyl products into a variety of different molecular scaffolds. Its value in complex molecule synthesis is further validated through a concise, enantioselective synthesis of AMG 837, a potent GPR40 receptor agonist.
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Affiliation(s)
- Barry M Trost
- Department of Chemistry , Stanford University , Stanford , CA 94305-5080 , USA .
| | - James T Masters
- Department of Chemistry , Stanford University , Stanford , CA 94305-5080 , USA .
| | - Benjamin R Taft
- Department of Chemistry , Stanford University , Stanford , CA 94305-5080 , USA .
| | - Jean-Philip Lumb
- Department of Chemistry , Stanford University , Stanford , CA 94305-5080 , USA .
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30
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Jordan AJ, Lalic G, Sadighi JP. Coinage Metal Hydrides: Synthesis, Characterization, and Reactivity. Chem Rev 2016; 116:8318-72. [PMID: 27454444 DOI: 10.1021/acs.chemrev.6b00366] [Citation(s) in RCA: 295] [Impact Index Per Article: 36.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Hydride complexes of copper, silver, and gold encompass a broad array of structures, and their distinctive reactivity has enabled dramatic recent advances in synthesis and catalysis. This Review summarizes the synthesis, characterization, and key stoichiometric reactions of isolable or observable coinage metal hydrides. It discusses catalytic processes in which coinage metal hydrides are known or probable intermediates, and presents mechanistic studies of selected catalytic reactions. The purpose of this Review is to convey how developments in coinage metal hydride chemistry have led to new organic transformations, and how developments in catalysis have in turn inspired the synthesis of reactive new complexes.
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Affiliation(s)
- Abraham J Jordan
- School of Chemistry & Biochemistry, Georgia Institute of Technology , 901 Atlantic Drive NW, Atlanta, Georgia 30332, United States
| | - Gojko Lalic
- Department of Chemistry, University of Washington , Seattle, Washington 98195, United States
| | - Joseph P Sadighi
- School of Chemistry & Biochemistry, Georgia Institute of Technology , 901 Atlantic Drive NW, Atlanta, Georgia 30332, United States
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31
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1,2- Versus 1,4-Asymmetric Addition of Grignard Reagents to Carbonyl Compounds. TOP ORGANOMETAL CHEM 2016. [DOI: 10.1007/3418_2015_164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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32
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Mamillapalli NC, Sekar G. Enantioselective Synthesis of α-Hydroxy Amides and β-Amino Alcohols from α-Keto Amides. Chemistry 2015; 21:18584-8. [DOI: 10.1002/chem.201503569] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2015] [Indexed: 11/11/2022]
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33
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Liang M, Xia X, Liu X, Li H. Asymmetric Hydrosilylation of Aromatic Ketones Catalyzed by an Economical and Effective Copper-Diphosphine Catalytic System in Air. CHINESE J CHEM 2015. [DOI: 10.1002/cjoc.201500072] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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34
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1,2- Versus 1,4-Asymmetric Reduction of Ketones. TOP ORGANOMETAL CHEM 2015. [DOI: 10.1007/3418_2015_157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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35
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Wu M, Kong L, Wang K, Jin R, Cheng T, Liu G. Enantioselective 1,2-reductions of β-trifluoromethylated-α,β-unsaturated ketones to chiral allylic alcohols over organoruthenium-functionalized mesoporous silica nanospheres. Catal Sci Technol 2015. [DOI: 10.1039/c4cy01404a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Organoruthenium-functionalized silica nanospheres display excellent catalytic activity and high enantioselectivity in the enantioselective 1,2-reductions of β-trifluoromethylated-α,β-unsaturated ketones.
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Affiliation(s)
- Meng Wu
- Key Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Normal University
- Shanghai
- China
| | - Lingyu Kong
- Key Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Normal University
- Shanghai
- China
| | - Kaiwen Wang
- Key Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Normal University
- Shanghai
- China
| | - Ronghua Jin
- Key Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Normal University
- Shanghai
- China
| | - Tanyu Cheng
- Key Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Normal University
- Shanghai
- China
| | - Guohua Liu
- Key Laboratory of Resource Chemistry of Ministry of Education
- Shanghai Normal University
- Shanghai
- China
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36
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Zhou X, Li X, Zhang W, Chen J. A novel transition metal-free conjugate reduction of α,β-unsaturated ketones with tosylhydrazine as a hydrogen source. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.07.063] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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37
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Chen X, Zhou H, Zhang K, Li J, Huang H. Highly Enantioselective Hydrogenation of Steric Hindrance Enones Catalyzed by Ru Complexes with Chiral Diamine and Achiral Phosphane. Org Lett 2014; 16:3912-5. [DOI: 10.1021/ol501648a] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xiangning Chen
- State Key Laboratory
for Oxo Synthesis
and Selective Oxidation, Lanzhou Institute of Chemical
Physics, Chinese Academy of Sciences, Lanzhou 730000, China
| | - Han Zhou
- State Key Laboratory
for Oxo Synthesis
and Selective Oxidation, Lanzhou Institute of Chemical
Physics, Chinese Academy of Sciences, Lanzhou 730000, China
| | - Kunyu Zhang
- State Key Laboratory
for Oxo Synthesis
and Selective Oxidation, Lanzhou Institute of Chemical
Physics, Chinese Academy of Sciences, Lanzhou 730000, China
| | - Jiawen Li
- State Key Laboratory
for Oxo Synthesis
and Selective Oxidation, Lanzhou Institute of Chemical
Physics, Chinese Academy of Sciences, Lanzhou 730000, China
| | - Hanmin Huang
- State Key Laboratory
for Oxo Synthesis
and Selective Oxidation, Lanzhou Institute of Chemical
Physics, Chinese Academy of Sciences, Lanzhou 730000, China
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38
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Zhou JN, Fang Q, Hu YH, Yang LY, Wu FF, Xie LJ, Wu J, Li S. Copper(ii)-catalyzed enantioselective hydrosilylation of halo-substituted alkyl aryl and heteroaryl ketones: asymmetric synthesis of (R)-fluoxetine and (S)-duloxetine. Org Biomol Chem 2014; 12:1009-17. [DOI: 10.1039/c3ob42214c] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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39
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Ding B, Zhang Z, Liu Y, Sugiya M, Imamoto T, Zhang W. Chemoselective Transfer Hydrogenation of α,β-Unsaturated Ketones Catalyzed by Pincer-Pd Complexes Using Alcohol as a Hydrogen Source. Org Lett 2013; 15:3690-3. [DOI: 10.1021/ol401560q] [Citation(s) in RCA: 117] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Boqiang Ding
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P. R. China, School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P. R. China, Organic R&D Department, Nippon Chemical Industrial Co., Ltd., Kameido, Koto-ku, Tokyo 136-8515, Japan, and Department of Chemistry, Graduate School of Science, Chiba University, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Zhenfeng Zhang
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P. R. China, School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P. R. China, Organic R&D Department, Nippon Chemical Industrial Co., Ltd., Kameido, Koto-ku, Tokyo 136-8515, Japan, and Department of Chemistry, Graduate School of Science, Chiba University, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Yangang Liu
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P. R. China, School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P. R. China, Organic R&D Department, Nippon Chemical Industrial Co., Ltd., Kameido, Koto-ku, Tokyo 136-8515, Japan, and Department of Chemistry, Graduate School of Science, Chiba University, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Masashi Sugiya
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P. R. China, School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P. R. China, Organic R&D Department, Nippon Chemical Industrial Co., Ltd., Kameido, Koto-ku, Tokyo 136-8515, Japan, and Department of Chemistry, Graduate School of Science, Chiba University, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Tsuneo Imamoto
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P. R. China, School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P. R. China, Organic R&D Department, Nippon Chemical Industrial Co., Ltd., Kameido, Koto-ku, Tokyo 136-8515, Japan, and Department of Chemistry, Graduate School of Science, Chiba University, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Wanbin Zhang
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P. R. China, School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P. R. China, Organic R&D Department, Nippon Chemical Industrial Co., Ltd., Kameido, Koto-ku, Tokyo 136-8515, Japan, and Department of Chemistry, Graduate School of Science, Chiba University, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
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40
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Zirakzadeh A, Groß MA, Wang Y, Mereiter K, Spindler F, Weissensteiner W. Biferrocene-Based Diphosphine Ligands: Synthesis and Application of Walphos Analogues in Asymmetric Hydrogenations. Organometallics 2013; 32:1075-1084. [PMID: 23457421 PMCID: PMC3584622 DOI: 10.1021/om3012147] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2012] [Indexed: 11/28/2022]
Abstract
A total of four biferrocene-based Walphos-type ligands have been synthesized, structurally characterized, and tested in the rhodium-, ruthenium- and iridium-catalyzed hydrogenation of alkenes and ketones. Negishi coupling conditions allowed the biferrocene backbone of these diphosphine ligands to be built up diastereoselectively from the two nonidentical and nonracemic ferrocene fragments (R)-1-(N,N-dimethylamino)ethylferrocene and (SFc)-2-bromoiodoferrocene. The molecular structures of (SFc)-2-bromoiodoferrocene, the coupling product, two ligands, and the two complexes ([PdCl2(L)] and [RuCl(p-cymene)(L)]PF6) were determined by X-ray diffraction. The structural features of complexes and the catalysis results obtained with the newly synthesized biferrocene-based ligands were compared with those of the corresponding Walphos ligands.
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Affiliation(s)
- Afrooz Zirakzadeh
- Institute of Organic Chemistry, University of Vienna , Währinger Straße 38, A-1090 Wien, Austria
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41
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Lumbroso A, Cooke ML, Breit B. Catalytic Asymmetric Synthesis of Allylic Alcohols and Derivatives and their Applications in Organic Synthesis. Angew Chem Int Ed Engl 2013; 52:1890-932. [DOI: 10.1002/anie.201204579] [Citation(s) in RCA: 232] [Impact Index Per Article: 21.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2012] [Indexed: 11/09/2022]
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42
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Lumbroso A, Cooke ML, Breit B. Katalytische asymmetrische Synthese von Allylalkoholen und Allylalkohol-Derivaten und deren Anwendung in der organischen Synthese. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201204579] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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43
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Tate BK, Wyss CM, Bacsa J, Kluge K, Gelbaum L, Sadighi JP. A dinuclear silver hydride and an umpolung reaction of CO2. Chem Sci 2013. [DOI: 10.1039/c3sc50896j] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
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44
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He P, Liu X, Zheng H, Li W, Lin L, Feng X. Asymmetric 1,2-Reduction of Enones with Potassium Borohydride Catalyzed by Chiral N,N′-Dioxide–Scandium(III) Complexes. Org Lett 2012; 14:5134-7. [DOI: 10.1021/ol302430h] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Peng He
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, P. R. China
| | - Xiaohua Liu
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, P. R. China
| | - Haifeng Zheng
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, P. R. China
| | - Wei Li
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, P. R. China
| | - Lili Lin
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, P. R. China
| | - Xiaoming Feng
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, P. R. China
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45
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46
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Mahatthananchai J, Dumas AM, Bode JW. Catalytic Selective Synthesis. Angew Chem Int Ed Engl 2012; 51:10954-90. [DOI: 10.1002/anie.201201787] [Citation(s) in RCA: 355] [Impact Index Per Article: 29.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2012] [Indexed: 11/08/2022]
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47
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Wu F, Zhou J, Fang Q, Hu Y, Li S, Zhang X, Chan ASC, Wu J. Nickel(II)‐Dipyridylphosphine‐Catalyzed Enantioselective Hydrosilylation of Ketones in Air. Chem Asian J 2012; 7:2527-30. [PMID: 22927322 DOI: 10.1002/asia.201200512] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2012] [Revised: 07/03/2012] [Indexed: 11/12/2022]
Affiliation(s)
- Fei‐Fei Wu
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 310036 (China), Fax: (+86) 571‐2886‐8023
| | - Ji‐Ning Zhou
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 310036 (China), Fax: (+86) 571‐2886‐8023
| | - Qiang Fang
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 310036 (China), Fax: (+86) 571‐2886‐8023
| | - Yi‐Hu Hu
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 310036 (China), Fax: (+86) 571‐2886‐8023
| | - Shijun Li
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 310036 (China), Fax: (+86) 571‐2886‐8023
| | - Xi‐Chang Zhang
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 310036 (China), Fax: (+86) 571‐2886‐8023
| | - Albert S. C. Chan
- State Key Laboratory of Chiroscience and Institute of Creativity, Hong Kong Baptist University, Hong Kong
| | - Jing Wu
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 310036 (China), Fax: (+86) 571‐2886‐8023
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