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Xu WK, Guo JM, Liu CH, Sun JT, Lv M, Wei BG. AgNTf 2 catalyzed cycloaddition of N-acyliminium ions with alkynes for the synthesis of the 3,4-dihydro-1,3-oxazin-2-one skeleton. Org Biomol Chem 2022; 20:5086-5094. [PMID: 35698865 DOI: 10.1039/d2ob00900e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
A catalyzed process for the synthesis of the 4,6-substituted 3,4-dihydro-1,3-oxazin-2-one skeleton has been developed through cycloaddition of in situ generated acyliminium intermediates with alkynes. A range of chain N,O-acetals and terminal alkynes were amenable for this mild transformation. As a result, a series of desired cycloaddition products were obtained in moderate to good yields.
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Affiliation(s)
- Wen-Ke Xu
- Department of Natural Medicine, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China.
| | - Jia-Ming Guo
- Department of Natural Medicine, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China.
| | - Chang-Hong Liu
- Department of Natural Medicine, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China.
| | - Jian-Ting Sun
- Department of Natural Medicine, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China.
| | - Min Lv
- Department of Natural Medicine, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China.
| | - Bang-Guo Wei
- Department of Natural Medicine, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai 201203, China.
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Krieg SC, Grimmer J, Kramer P, Bolte M, Kelm H, Manolikakes G. Oxyenamides as Versatile Building Blocks for a Highly Stereoselective One-Pot Synthesis of the 1,3-Diamino-2-ol-Scaffold Containing Three Continuous Stereocenters. Angew Chem Int Ed Engl 2021; 60:23667-23671. [PMID: 34463410 PMCID: PMC8597051 DOI: 10.1002/anie.202109752] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 08/22/2021] [Indexed: 12/15/2022]
Abstract
A highly diastereoselective one-pot synthesis of the 1,3-diamino-2-alcohol unit bearing three continuous stereocenters is described. This method utilizes 2-oxyenamides as a novel type of building block for the rapid assembly of the 1,3-diamine scaffold containing an additional stereogenic oxygen functionality at the C2 position. A stereoselective preparation of the required (Z)-oxyenamides is reported as well.
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Affiliation(s)
- Sara-Cathrin Krieg
- Department of Chemistry, Technical University Kaiserslautern, Erwin-Schrödinger-Strasse Geb. 54, 67663, Kaiserslautern, Germany
| | - Jennifer Grimmer
- Department of Chemistry, Technical University Kaiserslautern, Erwin-Schrödinger-Strasse Geb. 54, 67663, Kaiserslautern, Germany
| | - Philipp Kramer
- Department of Chemistry, Technical University Kaiserslautern, Erwin-Schrödinger-Strasse Geb. 54, 67663, Kaiserslautern, Germany
| | - Michael Bolte
- Institute of Inorganic and Analytical Chemistry, Goethe University Frankfurt am Main, Max-von-Laue-Strasse 7, 60438, Frankfurt am Main, Germany
| | - Harald Kelm
- Department of Chemistry, Technical University Kaiserslautern, Erwin-Schrödinger-Strasse Geb. 54, 67663, Kaiserslautern, Germany
| | - Georg Manolikakes
- Department of Chemistry, Technical University Kaiserslautern, Erwin-Schrödinger-Strasse Geb. 54, 67663, Kaiserslautern, Germany
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3
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Krieg S, Grimmer J, Kramer P, Bolte M, Kelm H, Manolikakes G. Oxyenamide als vielseitige Bausteine für eine hochgradig stereoselektive Eintopf‐Synthese der 1,3‐Diamino‐2‐ol‐Einheit mit drei fortlaufenden Stereozentren. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202109752] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Sara‐Cathrin Krieg
- Fachbereich Chemie Technische Universität Kaiserslautern Erwin-Schrödinger-Straße, Geb. 54 67663 Kaiserslautern Deutschland
| | - Jennifer Grimmer
- Fachbereich Chemie Technische Universität Kaiserslautern Erwin-Schrödinger-Straße, Geb. 54 67663 Kaiserslautern Deutschland
| | - Philipp Kramer
- Fachbereich Chemie Technische Universität Kaiserslautern Erwin-Schrödinger-Straße, Geb. 54 67663 Kaiserslautern Deutschland
| | - Michael Bolte
- Institut für Anorganische und Analytische Chemie Goethe Universität Frankfurt am Main Max-von-Laue-Straße 7 60438 Frankfurt am Main Deutschland
| | - Harald Kelm
- Fachbereich Chemie Technische Universität Kaiserslautern Erwin-Schrödinger-Straße, Geb. 54 67663 Kaiserslautern Deutschland
| | - Georg Manolikakes
- Fachbereich Chemie Technische Universität Kaiserslautern Erwin-Schrödinger-Straße, Geb. 54 67663 Kaiserslautern Deutschland
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Feng F, Li J, Li S, Ma J. Enantioselective Addition of Enamides to Cyclic Ketimines: Access to Chiral 3,3‐Disubstituted Isoindolin‐1‐Ones. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900710] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Fang‐Fang Feng
- Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, and Collaborative Innovation Center of Chemical Science & EngineeringTianjin University Tianjin 300072 People's Republic of China
| | - Jin‐Shan Li
- Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, and Collaborative Innovation Center of Chemical Science & EngineeringTianjin University Tianjin 300072 People's Republic of China
| | - Shen Li
- Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, and Collaborative Innovation Center of Chemical Science & EngineeringTianjin University Tianjin 300072 People's Republic of China
| | - Jun‐An Ma
- Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, and Collaborative Innovation Center of Chemical Science & EngineeringTianjin University Tianjin 300072 People's Republic of China
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Reid JP, Goodman JM. Selecting Chiral BINOL-Derived Phosphoric Acid Catalysts: General Model To Identify Steric Features Essential for Enantioselectivity. Chemistry 2017; 23:14248-14260. [PMID: 28771900 PMCID: PMC5656902 DOI: 10.1002/chem.201702019] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Indexed: 12/27/2022]
Abstract
Choosing the optimal catalyst for a new transformation is challenging because the ideal molecular requirements of the catalyst for one reaction do not always simply translate to another. Large groups at the 3,3' positions of the binaphthol rings are important for efficient stereoinduction but if they are too large this can lead to unusual or poor results. By applying a quantitative steric assessment of the substituents at the 3,3' positions of the binaphthol ring, we have systematically studied the effect of modulating this group on enantioselectivity for a wide range of reactions involving imines, and verified this analysis using ONIOM calculations. We have shown that in most reactions, the stereochemical outcome depends on both proximal and remote sterics. Summarising detailed calculations into a simple qualitative model identifies and explains the steric features required for high selectivity. This model is consistent with seventy seven papers reporting reactions (over 1000 transformations in total), and provides a straightforward decision tree for selecting the best catalyst.
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Affiliation(s)
- Jolene P. Reid
- Centre for Molecular Informatics, Department of ChemistryUniversity of CambridgeLensfield RoadCambridgeCB2 1EWUnited Kingdom
| | - Jonathan M. Goodman
- Centre for Molecular Informatics, Department of ChemistryUniversity of CambridgeLensfield RoadCambridgeCB2 1EWUnited Kingdom
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Richmond E, Khan IU, Moran J. Enantioselective and Regiodivergent Functionalization ofN-Allylcarbamates by Mechanistically Divergent Multicatalysis. Chemistry 2016; 22:12274-7. [DOI: 10.1002/chem.201602792] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2016] [Indexed: 01/25/2023]
Affiliation(s)
- Edward Richmond
- Institut de Science et d'Ingénierie Supramoleculaires (ISIS); Centre International de Recherche aux Frontières de la Chimie (icFRC); Université de Strasbourg; CNRS; 8 allée Gaspard Monge 67000 Strasbourg France
| | - Ismat Ullah Khan
- Institut de Science et d'Ingénierie Supramoleculaires (ISIS); Centre International de Recherche aux Frontières de la Chimie (icFRC); Université de Strasbourg; CNRS; 8 allée Gaspard Monge 67000 Strasbourg France
- Department of Chemistry; Quaid i Azam University; Islamabad 45320 Pakistan
| | - Joseph Moran
- Institut de Science et d'Ingénierie Supramoleculaires (ISIS); Centre International de Recherche aux Frontières de la Chimie (icFRC); Université de Strasbourg; CNRS; 8 allée Gaspard Monge 67000 Strasbourg France
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Senda Y, Nakajima K, Nishibayashi Y. Cooperative Catalysis: Enantioselective Propargylic Alkylation of Propargylic Alcohols with Enecarbamates Using Ruthenium/Phosphoramide Hybrid Catalysts. Angew Chem Int Ed Engl 2015; 54:4060-4. [DOI: 10.1002/anie.201411601] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2014] [Revised: 12/23/2014] [Indexed: 11/09/2022]
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8
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Senda Y, Nakajima K, Nishibayashi Y. Cooperative Catalysis: Enantioselective Propargylic Alkylation of Propargylic Alcohols with Enecarbamates Using Ruthenium/Phosphoramide Hybrid Catalysts. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201411601] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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9
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Chiral Calcium-BINOL Phosphate Catalyzed Diastereo- and Enantioselective Synthesis ofsyn-1,2-Disubstituted 1,2-Diamines: Scope and Mechanistic Studies. Chemistry 2014; 21:1704-12. [DOI: 10.1002/chem.201405286] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2014] [Indexed: 11/07/2022]
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10
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Koley D, Krishna Y, Srinivas K, Khan AA, Kant R. Organocatalytic Asymmetric Mannich Cyclization of Hydroxylactams with Acetals: Total Syntheses of (−)-Epilupinine, (−)-Tashiromine, and (−)-Trachelanthamidine. Angew Chem Int Ed Engl 2014; 53:13196-200. [DOI: 10.1002/anie.201407185] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2014] [Indexed: 01/04/2023]
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11
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Koley D, Krishna Y, Srinivas K, Khan AA, Kant R. Organocatalytic Asymmetric Mannich Cyclization of Hydroxylactams with Acetals: Total Syntheses of (−)-Epilupinine, (−)-Tashiromine, and (−)-Trachelanthamidine. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201407185] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Hu J, Xie Y, Huang H. Palladium‐Catalyzed Insertion of an Allene into an Aminal: Aminomethylamination of Allenes by CN Bond Activation. Angew Chem Int Ed Engl 2014; 53:7272-6. [DOI: 10.1002/anie.201403774] [Citation(s) in RCA: 90] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2014] [Revised: 05/06/2014] [Indexed: 01/05/2023]
Affiliation(s)
- Jianhua Hu
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310024 (China)
| | - Yinjun Xie
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000 (China)
| | - Hanmin Huang
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310024 (China)
- 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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Hu J, Xie Y, Huang H. Palladium‐Catalyzed Insertion of an Allene into an Aminal: Aminomethylamination of Allenes by CN Bond Activation. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201403774] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Jianhua Hu
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310024 (China)
| | - Yinjun Xie
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000 (China)
| | - Hanmin Huang
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310024 (China)
- 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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He L, Laurent G, Retailleau P, Folléas B, Brayer JL, Masson G. Highly Enantioselective Aza-Diels-Alder Reaction of 1-Azadienes with Enecarbamates Catalyzed by Chiral Phosphoric Acids. Angew Chem Int Ed Engl 2013; 52:11088-91. [DOI: 10.1002/anie.201304969] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2013] [Revised: 07/05/2013] [Indexed: 12/14/2022]
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15
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He L, Laurent G, Retailleau P, Folléas B, Brayer JL, Masson G. Highly Enantioselective Aza-Diels-Alder Reaction of 1-Azadienes with Enecarbamates Catalyzed by Chiral Phosphoric Acids. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201304969] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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16
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Kano T, Yurino T, Asakawa D, Maruoka K. Acid-Catalyzed In Situ Generation of Less Accessible or UnprecedentedN-Boc Imines fromN-Boc Aminals. Angew Chem Int Ed Engl 2013; 52:5532-4. [DOI: 10.1002/anie.201300231] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2013] [Revised: 03/02/2013] [Indexed: 11/07/2022]
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17
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Kano T, Yurino T, Asakawa D, Maruoka K. Acid-Catalyzed In Situ Generation of Less Accessible or UnprecedentedN-Boc Imines fromN-Boc Aminals. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201300231] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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18
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Courant T, Masson G. Photoredox-initiated α-alkylation of imines through a three-component radical/cationic reaction. Chemistry 2011; 18:423-7. [PMID: 22161892 DOI: 10.1002/chem.201103062] [Citation(s) in RCA: 108] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2011] [Indexed: 11/06/2022]
Affiliation(s)
- Thibaut Courant
- Centre de Recherche de Gif, Institut de Chimie des Substances Naturelles CNRS, Avenue de la Terrasse, 91198 Gif-sur-Yvette Cedex, France
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Guo C, Song J, Huang JZ, Chen PH, Luo SW, Gong LZ. Core-Structure-Oriented Asymmetric Organocatalytic Substitution of 3-Hydroxyoxindoles: Application in the Enantioselective Total Synthesis of (+)-Folicanthine. Angew Chem Int Ed Engl 2011; 51:1046-50. [DOI: 10.1002/anie.201107079] [Citation(s) in RCA: 221] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2011] [Indexed: 11/12/2022]
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20
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Guo C, Song J, Huang JZ, Chen PH, Luo SW, Gong LZ. Core-Structure-Oriented Asymmetric Organocatalytic Substitution of 3-Hydroxyoxindoles: Application in the Enantioselective Total Synthesis of (+)-Folicanthine. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201107079] [Citation(s) in RCA: 84] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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21
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Huang YY, Chakrabarti A, Morita N, Schneider U, Kobayashi S. A Catalytic Asymmetric Borono Variant of Hosomi-Sakurai Reactions with N,O-Aminals. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201105182] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Huang YY, Chakrabarti A, Morita N, Schneider U, Kobayashi S. A Catalytic Asymmetric Borono Variant of Hosomi-Sakurai Reactions with N,O-Aminals. Angew Chem Int Ed Engl 2011; 50:11121-4. [DOI: 10.1002/anie.201105182] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2011] [Indexed: 11/07/2022]
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23
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Dual Catalysis in Highly Enantioselective Multicomponent Reaction with Water: An Efficient Approach to Chiral β-Amino-α-Hydroxy Acid Derivatives. ChemCatChem 2011. [DOI: 10.1002/cctc.201000437] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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24
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Hirata T, Yamanaka M. DFT Study of Chiral-Phosphoric-Acid-Catalyzed Enantioselective Friedel-Crafts Reaction of Indole with Nitroalkene: Bifunctionality and Substituent Effect of Phosphoric Acid. Chem Asian J 2010; 6:510-6. [DOI: 10.1002/asia.201000596] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2010] [Indexed: 11/05/2022]
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25
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Devineau A, Pousse G, Taillier C, Blanchet J, Rouden J, Dalla V. One-Pot Hydroxy Group Activation/Carbon-Carbon Bond Forming Sequence Using a Brønsted Base/Brønsted Acid System. Adv Synth Catal 2010. [DOI: 10.1002/adsc.201000602] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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26
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Rueping M, Sugiono E, Steck A, Theissmann T. Synthesis and Application of Polymer-Supported Chiral Brønsted Acid Organocatalysts. Adv Synth Catal 2010. [DOI: 10.1002/adsc.200900746] [Citation(s) in RCA: 103] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Sickert M, Abels F, Lang M, Sieler J, Birkemeyer C, Schneider C. The Brønsted Acid Catalyzed, Enantioselective Vinylogous Mannich Reaction. Chemistry 2010; 16:2806-18. [DOI: 10.1002/chem.200902537] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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28
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Organic Chemistry: Krische and Terada Awarded / Materials Science: Prize for Whitesides. Angew Chem Int Ed Engl 2010. [DOI: 10.1002/anie.200907148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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29
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Organische Chemie: Krische und Terada ausgezeichnet / Materialwissenschaften: Preis für Whitesides. Angew Chem Int Ed Engl 2010. [DOI: 10.1002/ange.200907148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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