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Li YB, Tian H, Yin L. Copper(I)-Catalyzed Asymmetric 1,4-Conjugate Hydrophosphination of α,β-Unsaturated Amides. J Am Chem Soc 2020; 142:20098-20106. [DOI: 10.1021/jacs.0c09654] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Yan-Bo Li
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances, Centre for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Hu Tian
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances, Centre for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Liang Yin
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances, Centre for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
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2
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Rodríguez-Fernández M, Yan X, Collados JF, White PB, Harutyunyan SR. Lewis Acid Enabled Copper-Catalyzed Asymmetric Synthesis of Chiral β-Substituted Amides. J Am Chem Soc 2017; 139:14224-14231. [PMID: 28960071 PMCID: PMC5639465 DOI: 10.1021/jacs.7b07344] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
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Here we report that readily available
silyl- and boron-based Lewis
acids in combination with chiral copper catalysts are able to overcome
the reactivity issues of unactivated enamides, known as the least
reactive carboxylic acid derivatives, toward alkylation with organomagnesium
reagents. Allowing unequaled chemo-reactivity and stereocontrol in
catalytic asymmetric conjugate addition to enamides, the method is
distinguished by its unprecedented reaction scope, allowing even the
most challenging and synthetically important methylations to be accomplished
with good yields and excellent enantioselectivities. This catalytic
protocol tolerates a broad temperature range (−78 °C to
ambient) and scale up (10 g), while the chiral catalyst can be reused
without affecting overall efficiency. Mechanistic studies revealed
the fate of the Lewis acid in each elementary step of the copper-catalyzed
conjugate addition of Grignard reagents to enamides, allowing us to
identify the most likely catalytic cycle of the reaction.
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Affiliation(s)
- Mamen Rodríguez-Fernández
- Stratingh Institute for Chemistry, University of Groningen , Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | - Xingchen Yan
- Stratingh Institute for Chemistry, University of Groningen , Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | - Juan F Collados
- Stratingh Institute for Chemistry, University of Groningen , Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | - Paul B White
- Institute for Molecules and Materials, Radboud University , Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands
| | - Syuzanna R Harutyunyan
- Stratingh Institute for Chemistry, University of Groningen , Nijenborgh 4, 9747 AG Groningen, The Netherlands
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3
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Rh-catalyzed asymmetric 1,4-addition reactions to α,β-unsaturated carbonyl and related compounds: an update. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.tetasy.2016.05.004] [Citation(s) in RCA: 86] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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4
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Yasukawa T, Saito Y, Miyamura H, Kobayashi S. Chiral Nanoparticles/Lewis Acids as Cooperative Catalysts for Asymmetric 1,4‐Addition of Arylboronic Acids to α,β‐Unsaturated Amides. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201601559] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Tomohiro Yasukawa
- Department of Chemistry, School of Science The University of Tokyo, Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Yuuki Saito
- Department of Chemistry, School of Science The University of Tokyo, Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Hiroyuki Miyamura
- Department of Chemistry, School of Science The University of Tokyo, Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Shū Kobayashi
- Department of Chemistry, School of Science The University of Tokyo, Hongo Bunkyo-ku Tokyo 113-0033 Japan
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Yasukawa T, Saito Y, Miyamura H, Kobayashi S. Chiral Nanoparticles/Lewis Acids as Cooperative Catalysts for Asymmetric 1,4‐Addition of Arylboronic Acids to α,β‐Unsaturated Amides. Angew Chem Int Ed Engl 2016; 55:8058-61. [DOI: 10.1002/anie.201601559] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2016] [Revised: 03/11/2016] [Indexed: 11/11/2022]
Affiliation(s)
- Tomohiro Yasukawa
- Department of Chemistry, School of Science The University of Tokyo, Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Yuuki Saito
- Department of Chemistry, School of Science The University of Tokyo, Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Hiroyuki Miyamura
- Department of Chemistry, School of Science The University of Tokyo, Hongo Bunkyo-ku Tokyo 113-0033 Japan
| | - Shū Kobayashi
- Department of Chemistry, School of Science The University of Tokyo, Hongo Bunkyo-ku Tokyo 113-0033 Japan
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7
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Byrd KM. Diastereoselective and enantioselective conjugate addition reactions utilizing α,β-unsaturated amides and lactams. Beilstein J Org Chem 2015; 11:530-62. [PMID: 25977728 PMCID: PMC4419509 DOI: 10.3762/bjoc.11.60] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2015] [Accepted: 04/01/2015] [Indexed: 12/19/2022] Open
Abstract
The conjugate addition reaction has been a useful tool in the formation of carbon-carbon bonds. The utility of this reaction has been demonstrated in the synthesis of many natural products, materials, and pharmacological agents. In the last three decades, there has been a significant increase in the development of asymmetric variants of this reaction. Unfortunately, conjugate addition reactions using α,β-unsaturated amides and lactams remain underdeveloped due to their inherently low reactivity. This review highlights the work that has been done on both diastereoselective and enantioselective conjugate addition reactions utilizing α,β-unsaturated amides and lactams.
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Affiliation(s)
- Katherine M Byrd
- Department of Medicinal Chemistry, University of Kansas, 1251 Wescoe Hall Drive Lawrence, Kansas 66045-7582, USA
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8
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Qiao B, Liu Q, Liu H, Yan L, Jiang Z. Asymmetric decarboxylative 1,4-addition of malonic acid half thioesters to vinyl sulfones: highly enantioselective synthesis of 3-monofluoromethyl-3-arylpropanoic esters. Chem Asian J 2014; 9:1252-6. [PMID: 24591040 DOI: 10.1002/asia.201400049] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2014] [Indexed: 11/09/2022]
Abstract
An asymmetric decarboxylative 1,4-addition of malonic acid half thioesters (MAHTs) to 2-aryl-substituted vinyl sulfones has been developed, yielding adducts with excellent enantioselectivity (up to 97 % ee). In view of tuning pKa values, a quinine-based benzyl-substituted thiourea was designed and demonstrated as the most efficient catalyst. The enantioselective synthesis of 3-monofluorinated analogues of 3-methyl indanone and (+)-turmerone has been accomplished from decarboxylative 1,4-addition adducts with satisfactory results.
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Affiliation(s)
- Baokun Qiao
- Institute of Chemical Biology, Henan University, Kaifeng, Henan, 475004 (P. R. China), Fax: (+86) 378-2864-665
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9
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Mullick AB, Jeletic MS, Powers AR, Ghiviriga I, Abboud KA, Veige AS. Convenient in situ generation of a chiral bis-N-heterocyclic carbene palladium catalyst and its application in enantioselective synthesis. Polyhedron 2013. [DOI: 10.1016/j.poly.2012.07.046] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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10
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Affiliation(s)
- Ping Tian
- CAS Key Laboratory of Synthetic Chemistry
of Natural
Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032,
China
| | - Han-Qing Dong
- CAS Key Laboratory of Synthetic Chemistry
of Natural
Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032,
China
| | - Guo-Qiang Lin
- CAS Key Laboratory of Synthetic Chemistry
of Natural
Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032,
China
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11
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Chelucci G, Marchetti M, Malkov AV, Friscourt F, Swarbrick ME, Kočovský P. New monoterpene-derived phosphinopyridine ligands and their application in the enantioselective iridium-catalyzed hydrogenation. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.05.075] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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12
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Hargrave JD, Allen JC, Frost CG. Alternatives to organoboron reagents in rhodium-catalyzed conjugate additions. Chem Asian J 2010; 5:386-96. [PMID: 20052705 DOI: 10.1002/asia.200900512] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The rhodium-catalyzed conjugate addition of organoboron reagents to alkene acceptors has emerged as an important methodology in organic synthesis. The process results in the formation of new carbon-carbon bonds, and in principle, can create new stereocenters at both the alpha and beta carbon atoms of the acceptor. Other organometallics are known to participate in the key transmetalation to rhodium and are becoming more established in stereoselective synthesis (notably arylzinc reagents). This Focus Review will describe recent developments in the use of alternative organometallic donors to organoboron reagents in rhodium-catalyzed conjugate addition reactions and their growing applications in synthesis.
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Affiliation(s)
- Jonathan D Hargrave
- Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY, UK
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Luo F, Pan C, Qian P, Cheng J. Copper-Catalyzed Sequential Alkyl/Aryl or Vinyl Esterification of Dicarboxylic Acid Anhydrides with Alkoxysilanes. J Org Chem 2010; 75:5379-81. [DOI: 10.1021/jo100926a] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Fang Luo
- College of Chemistry & Materials Engineering, Wenzhou University, Wenzhou 325000, People's Republic of China
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14
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Hiyama T. Transition Metal-catalyzed Reactions of Organosilicon Reagents Through Intramolecular Activation. J SYN ORG CHEM JPN 2010. [DOI: 10.5059/yukigoseikyokaishi.68.729] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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15
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Mahoney SJ, Dumas AM, Fillion E. Asymmetric Addition of Alkenylstannanes to Alkylidene Meldrum’s Acids. Org Lett 2009; 11:5346-9. [DOI: 10.1021/ol902216y] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Stuart J. Mahoney
- Department of Chemistry, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada
| | - Aaron M. Dumas
- Department of Chemistry, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada
| | - Eric Fillion
- Department of Chemistry, University of Waterloo, Waterloo, Ontario N2L 3G1, Canada
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16
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Lee KS, Hoveyda AH. Monodentate Non-C2-symmetric ChiralN-Heterocyclic Carbene Complexes for Enantioselective Synthesis. Cu-Catalyzed Conjugate Additions of Aryl- and Alkenylsilylfluorides to Cyclic Enones. J Org Chem 2009; 74:4455-62. [DOI: 10.1021/jo900589x] [Citation(s) in RCA: 95] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kang-sang Lee
- Department of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, Massachusetts 02467
| | - Amir H. Hoveyda
- Department of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, Massachusetts 02467
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Kurita J, Kakusawa N, Yasuike S. Rhodium-Catalyzed Conjugate Addition of Sb-Aryl-1,5-azastibocines to α,β-Unsaturated Carbonyl Compounds. HETEROCYCLES 2009. [DOI: 10.3987/com-08-s(f)113] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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18
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Biswas K, Woodward S. Stereoselective 1,4-addition of Grignard reagents to α,β-enamides using a combined chiral auxiliary-catalyst approach. ACTA ACUST UNITED AC 2008. [DOI: 10.1016/j.tetasy.2008.06.017] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Kakusawa N, Kurita J. Rhodium Catalyzed 1,4-Conjugate Addition of 1,5-Azastibocines with Electron Deficient Olefins. Chem Pharm Bull (Tokyo) 2008; 56:1502-4. [DOI: 10.1248/cpb.56.1502] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
| | - Jyoji Kurita
- Faculty of Pharmaceutical Sciences, Hokuriku University
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20
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Bedford RB, Betham M, Charmant JPH, Haddow MF, Orpen AG, Pilarski LT, Coles SJ, Hursthouse MB. Simple Palladacyclic and Platinacyclic Catalysts for the 1,4-Conjugate Addition of Arylboronic Acids and Arylsiloxanes to Enones. Organometallics 2007. [DOI: 10.1021/om700724c] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Gini F, Hessen B, Feringa BL, Minnaard AJ. Enantioselective palladium-catalysed conjugate addition of arylsiloxanes. Chem Commun (Camb) 2007:710-2. [PMID: 17392958 DOI: 10.1039/b616969d] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The complex formed from Pd(CH(3)CN)(4)(BF(4))(2) and (R,R)-MeDUPHOS is a highly enantioselective catalyst for the asymmetric conjugate addition of aryltriethylsiloxanes to a variety of unsaturated ketones, lactones and lactams.
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Affiliation(s)
- Francesca Gini
- Stratingh Institute, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, The Netherlands
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22
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Hargrave JD, Herbert J, Bish G, Frost CG. Rhodium-catalysed addition of organotrialkoxysilanes to α-substituted acrylic esters. Org Biomol Chem 2006; 4:3235-41. [PMID: 17036111 DOI: 10.1039/b606977k] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The cationic rhodium complex [Rh(cod)2][BF4] effectively catalyses the 1,4-addition of organotrialkoxysilanes to alpha-substituted acrylic esters. The reactions are promoted by heating in an oil-bath or more conveniently in a microwave reactor allowing rapid access to a useful range of functionalised products including 2-alkyl succinates and alpha-amino acid derivatives.
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Affiliation(s)
- Jonathan D Hargrave
- Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY, UK
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