1
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Noji M, Ishimaru S, Obata H, Kumaki A, Seki T, Hayashi S, Takanami T. Facile electrochemical synthesis of silyl acetals: An air-stable precursor to formylsilane. Tetrahedron Lett 2022. [DOI: 10.1016/j.tetlet.2022.154026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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2
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Deng X, Zhou G, Tian J, Srinivasan R. Chemoselective Amide-Forming Ligation Between Acylsilanes and Hydroxylamines Under Aqueous Conditions. Angew Chem Int Ed Engl 2021; 60:7024-7029. [PMID: 33135292 DOI: 10.1002/anie.202012459] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Revised: 10/19/2020] [Indexed: 12/20/2022]
Abstract
We report the facile amide-forming ligation of acylsilanes with hydroxylamines (ASHA ligation) under aqueous conditions. The ligation is fast, chemoselective, mild, high-yielding and displays excellent functional-group tolerance. Late-stage modifications of an array of marketed drugs, peptides, natural products, and biologically active compounds showcase the robustness and functional-group tolerance of the reaction. The key to the success of the reaction could be the possible formation of the strong Si-O bond via a Brook-type rearrangement. Given its simplicity and efficiency, this ligation has the potential to unfold new applications in the areas of medicinal chemistry and chemical biology.
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Affiliation(s)
- Xingwang Deng
- School of Pharmaceutical Science and Technology (SPST), Tianjin University, 92 Weijin Road, Building 24, Nankai District, Tianjin, 300072, P. R. China
| | - Guan Zhou
- School of Pharmaceutical Science and Technology (SPST), Tianjin University, 92 Weijin Road, Building 24, Nankai District, Tianjin, 300072, P. R. China
| | - Jing Tian
- School of Pharmaceutical Science and Technology (SPST), Tianjin University, 92 Weijin Road, Building 24, Nankai District, Tianjin, 300072, P. R. China
| | - Rajavel Srinivasan
- School of Pharmaceutical Science and Technology (SPST), Tianjin University, 92 Weijin Road, Building 24, Nankai District, Tianjin, 300072, P. R. China
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3
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Deng X, Zhou G, Tian J, Srinivasan R. Chemoselective Amide‐Forming Ligation Between Acylsilanes and Hydroxylamines Under Aqueous Conditions. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202012459] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Xingwang Deng
- School of Pharmaceutical Science and Technology (SPST) Tianjin University 92 Weijin Road, Building 24, Nankai District Tianjin 300072 P. R. China
| | - Guan Zhou
- School of Pharmaceutical Science and Technology (SPST) Tianjin University 92 Weijin Road, Building 24, Nankai District Tianjin 300072 P. R. China
| | - Jing Tian
- School of Pharmaceutical Science and Technology (SPST) Tianjin University 92 Weijin Road, Building 24, Nankai District Tianjin 300072 P. R. China
| | - Rajavel Srinivasan
- School of Pharmaceutical Science and Technology (SPST) Tianjin University 92 Weijin Road, Building 24, Nankai District Tianjin 300072 P. R. China
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4
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Eichenberger S, Hönig M, Richter MJR, Gershoni-Poranne R, Carreira EM. Ring-fused cyclobutanes via cycloisomerization of alkylidenecyclopropane acylsilanes. Chem Sci 2020; 11:5294-5298. [PMID: 34122987 PMCID: PMC8159344 DOI: 10.1039/d0sc02224a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
A novel Lewis acid-catalyzed cycloisomerization of alkylidenecyclopropane acylsilanes is disclosed. The readily available starting materials participate in tandem Prins addition/ring expansion/1,2-silyl shift to grant access to bicyclo[4.2.0]octanes and bicyclo[3.2.0]heptanes, which are common motifs in terpenoid natural products. Notably, the transformation relies on the ability of acylsilanes to act sequentially as acceptors and donors on the same carbon atom. A novel Lewis acid-catalyzed cycloisomerization of alkylidenecyclopropane acylsilanes is disclosed that involves tandem Prins addition/ring expansion/1,2-silyl shift to grant access to bicyclo[4.2.0]octanes and bicyclo[3.2.0]heptanes.![]()
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Affiliation(s)
- Sarah Eichenberger
- Laboratorium für Organische Chemie, Eidgenössische Technische Hochschule Zürich, HCI H335 Vladimir-Prelog-Weg 3 8093 Zürich Switzerland
| | - Moritz Hönig
- Laboratorium für Organische Chemie, Eidgenössische Technische Hochschule Zürich, HCI H335 Vladimir-Prelog-Weg 3 8093 Zürich Switzerland
| | - Matthieu J R Richter
- Laboratorium für Organische Chemie, Eidgenössische Technische Hochschule Zürich, HCI H335 Vladimir-Prelog-Weg 3 8093 Zürich Switzerland
| | - Renana Gershoni-Poranne
- Laboratorium für Organische Chemie, Eidgenössische Technische Hochschule Zürich, HCI H335 Vladimir-Prelog-Weg 3 8093 Zürich Switzerland
| | - Erick M Carreira
- Laboratorium für Organische Chemie, Eidgenössische Technische Hochschule Zürich, HCI H335 Vladimir-Prelog-Weg 3 8093 Zürich Switzerland
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5
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Wang H, Yuan Y, Zhang Y, Franke R, Wu XF. Ruthenium-Catalyzed ortho
-Alkenylation of Aroylgermanes. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000062] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Hai Wang
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock; Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Yang Yuan
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock; Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Youcan Zhang
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock; Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Robert Franke
- Evonik Industries AG; Paul-Baumann-Str. 1 45772 Marl Germany
- Lehrstuhl für Theoretische Chemie; Ruhr-Universität Bochum; Universitätsstraße 150 44780 Bochum Germany
| | - Xiao-Feng Wu
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock; Albert-Einstein-Straße 29a 18059 Rostock Germany
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6
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Yuan Y, Zhang Y, Chen B, Wu XF. The Exploration of Aroyltrimethylgermane as Potent Synthetic Origins and Their Preparation. iScience 2020; 23:100771. [PMID: 31958754 PMCID: PMC6992900 DOI: 10.1016/j.isci.2019.100771] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 11/07/2019] [Accepted: 12/09/2019] [Indexed: 01/25/2023] Open
Abstract
The synthetic utilities of acylgermanes are surprisingly rarely explored compared with their analogues. In this communication, the survey of aroyltrimethylgermane as potent synthetic origins has been studied. A variety of novel chemical transformations have been realized, including using the acylgermane group as a directing group in Rh-catalyzed aromatic C-H alkenylation reaction and Ir-catalyzed aromatic C-H amidation reactions. Additionally, a general approach for acylgermanes preparation has been established as well. The catalytic system proceeds effectively in the presence of Pd(OAc)2/BINOL-based monophosphite (L11) and allows for the straightforward access to a wide range of functionalized acylgermanes in high yields.
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Affiliation(s)
- Yang Yuan
- Leibniz-Institut für Katalyse an der Universität Rostock, Albert-Einstein-Straße 29a, 18059 Rostock, Germany
| | - Youcan Zhang
- Leibniz-Institut für Katalyse an der Universität Rostock, Albert-Einstein-Straße 29a, 18059 Rostock, Germany
| | - Bo Chen
- Leibniz-Institut für Katalyse an der Universität Rostock, Albert-Einstein-Straße 29a, 18059 Rostock, Germany
| | - Xiao-Feng Wu
- Leibniz-Institut für Katalyse an der Universität Rostock, Albert-Einstein-Straße 29a, 18059 Rostock, Germany.
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7
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Zimdars P, Böhlig K, Metz P. Preparation of Functionalized Acylsilanes by Diol Cleavage of Cyclic 1,2‐Dihydroxysilanes. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900726] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Patrick Zimdars
- Fakultät Chemie und Lebensmittelchemie Organische Chemie I Technische Universität Dresden Bergstrasse 66 01069 Dresden Germany
| | - Kristin Böhlig
- Fakultät Chemie und Lebensmittelchemie Organische Chemie I Technische Universität Dresden Bergstrasse 66 01069 Dresden Germany
| | - Peter Metz
- Fakultät Chemie und Lebensmittelchemie Organische Chemie I Technische Universität Dresden Bergstrasse 66 01069 Dresden Germany
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8
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A short synthesis of protected 3-deoxy-d-arabino-2-heptulosonates (DAH) from shikimic acid based on silyl group migration. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.11.045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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9
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Honda M, Sasaki S, Nishimoto T, Koshiro H, Kunimoto KK, Segi M. Synthesis of 1-hydrocarbon substituted cyclopropyl silyl ketones. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.09.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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10
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Cao W, Tan D, Lee R, Tan CH. Enantioselective 1,2-Anionotropic Rearrangement of Acylsilane through a Bisguanidinium Silicate Ion Pair. J Am Chem Soc 2018; 140:1952-1955. [DOI: 10.1021/jacs.7b13056] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Weidi Cao
- Division
of Chemistry and Biological Chemistry, Nanyang Technological University, 21 Nanyang Link, Singapore 637371
| | - Davin Tan
- Division
of Chemistry and Biological Chemistry, Nanyang Technological University, 21 Nanyang Link, Singapore 637371
- Division
of Science and Math, Singapore University of Technology and Design, 8 Somapah Road, Singapore 487372
| | - Richmond Lee
- Division
of Science and Math, Singapore University of Technology and Design, 8 Somapah Road, Singapore 487372
| | - Choon-Hong Tan
- Division
of Chemistry and Biological Chemistry, Nanyang Technological University, 21 Nanyang Link, Singapore 637371
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11
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Lu Q, Yan C, Xiao XQ, Li Z, Wei N, Lai G, Kira M. Insertion of an Isolable Dialkylstannylene into C–Cl Bonds of Acyl Chlorides Giving Acyl(chloro)stannanes. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00549] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Qiong Lu
- Key Laboratory of Organosilicon
Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou, 311121, Zhejiang, People’s Republic of China
| | - Chenting Yan
- Key Laboratory of Organosilicon
Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou, 311121, Zhejiang, People’s Republic of China
| | - Xu-Qiong Xiao
- Key Laboratory of Organosilicon
Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou, 311121, Zhejiang, People’s Republic of China
| | - Zhifang Li
- Key Laboratory of Organosilicon
Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou, 311121, Zhejiang, People’s Republic of China
| | - Ningka Wei
- Key Laboratory of Organosilicon
Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou, 311121, Zhejiang, People’s Republic of China
| | - Guoqiao Lai
- Key Laboratory of Organosilicon
Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou, 311121, Zhejiang, People’s Republic of China
| | - Mitsuo Kira
- Key Laboratory of Organosilicon
Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou, 311121, Zhejiang, People’s Republic of China
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12
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13
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An P, Huo Y, Chen Z, Song C, Ma Y. Metal-free enantioselective addition of nucleophilic silicon to aromatic aldehydes catalyzed by a [2.2]paracyclophane-based N-heterocyclic carbene catalyst. Org Biomol Chem 2017; 15:3202-3206. [DOI: 10.1039/c7ob00243b] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A transition metal-free enantioselective 1,2-silylation of aromatic aldehydes to yield chiral α-hydroxysilanes was developed for the first time.
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Affiliation(s)
- Ping An
- School of Pharmaceutical Sciences
- Shandong University
- Jinan 250012
- P. R. China
| | - Yuwen Huo
- Department of Chemistry
- Shandong University
- Jinan 250100
- P. R. China
| | - Zhen Chen
- School of Chemistry and Chemical Engineering
- Hebei Normal University For Nationalities
- Chengde 0670000
- P. R. China
| | - Chun Song
- School of Pharmaceutical Sciences
- Shandong University
- Jinan 250012
- P. R. China
| | - Yudao Ma
- Department of Chemistry
- Shandong University
- Jinan 250100
- P. R. China
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14
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Xiao XQ, Liu X, Lu Q, Li Z, Lai G, Kira M. Reactions of an Isolable Dialkylsilylene with Aroyl Chlorides. A New Route to Aroylsilanes. Molecules 2016; 21:molecules21101376. [PMID: 27754460 PMCID: PMC6273370 DOI: 10.3390/molecules21101376] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Revised: 10/03/2016] [Accepted: 10/08/2016] [Indexed: 11/29/2022] Open
Abstract
The reactions of isolable dialkylsilylene 1 with aromatic acyl chlorides afforded aroylsilanes 3a–3c exclusively. Aroylsilanes 3a–3c were characterized by 1H-, 13C-, and 29Si-NMR spectroscopy, high-resolution mass spectrometry (HRMS), and single-crystal molecular structure analysis. The reaction mechanisms are discussed in comparison with related reaction of 1 with chloroalkanes and chlorosilanes.
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Affiliation(s)
- Xu-Qiong Xiao
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou 311121, China.
| | - Xupeng Liu
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou 311121, China.
| | - Qiong Lu
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou 311121, China.
| | - Zhifang Li
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou 311121, China.
| | - Guoqiao Lai
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou 311121, China.
| | - Mitsuo Kira
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou 311121, China.
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15
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Essig S, Menche D. Stereoselective Synthesis of Isochromanones by an Asymmetric Ortho-Lithiation Strategy: Synthetic Access to the Isochromanone Core of the Ajudazols. J Org Chem 2016; 81:1943-66. [DOI: 10.1021/acs.joc.5b02781] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Sebastian Essig
- Institut
für Organische Chemie, Ruprecht-Karls Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany
| | - Dirk Menche
- Kekulé-Institut
für Organische Chemie und Biochemie, Universität Bonn, Gerhard-Domagk-Straße 1, 53121 Bonn, Germany
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16
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Nikolaev A, Orellana A. Synthesis of α,β-Unsaturated Acylsilanes via Perrhenate-Catalyzed Meyer-Schuster Rearrangement of 1-Silylalkyn-3-ols. Org Lett 2015; 17:5796-9. [PMID: 26576952 DOI: 10.1021/acs.orglett.5b02909] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We report the synthesis of α,β-unsaturated acylsilanes via the perrhenate-catalyzed Meyer-Schuster rearrangement of 1-silylalkyn-3-ols. Propargylic alcohols derived from TES-acetylene and substituted benzaldehydes can be converted to acylsilanes using a combination of p-TSA·H(2)O and n-Bu(4)N·ReO(4), or Ph(3)SiOReO(3) in good yields. Some propargylic alcohols derived from ketones, as well as aliphatic and unsaturated aldehydes, can also be converted to acylsilanes; however, they were often prone to side reactions.
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Affiliation(s)
- Andrei Nikolaev
- Department of Chemistry, York University . 4700 Keele Street, Toronto, Ontario M3J 1P3, Canada
| | - Arturo Orellana
- Department of Chemistry, York University . 4700 Keele Street, Toronto, Ontario M3J 1P3, Canada
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17
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Honda M, Nakamura T, Sumigawa T, Kunimoto KK, Segi M. Stereoselective Synthesis of 1,2,3-Triol Derivatives from α,β-Unsaturated Acylsilanes. HETEROATOM CHEMISTRY 2014. [DOI: 10.1002/hc.21176] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Mitsunori Honda
- Division of Material Sciences; Graduate School of Natural Science and Technology; Kanazawa University; Kanazawa Ishikawa 920-1192 Japan
| | - Takayoshi Nakamura
- Division of Material Sciences; Graduate School of Natural Science and Technology; Kanazawa University; Kanazawa Ishikawa 920-1192 Japan
| | - Takumi Sumigawa
- Division of Material Sciences; Graduate School of Natural Science and Technology; Kanazawa University; Kanazawa Ishikawa 920-1192 Japan
| | - Ko-Ki Kunimoto
- Division of Material Sciences; Graduate School of Natural Science and Technology; Kanazawa University; Kanazawa Ishikawa 920-1192 Japan
| | - Masahito Segi
- Division of Material Sciences; Graduate School of Natural Science and Technology; Kanazawa University; Kanazawa Ishikawa 920-1192 Japan
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18
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Kondo Y, Sasaki M, Kawahata M, Yamaguchi K, Takeda K. Enantioselective Synthesis of α-Silylamines by Meerwein–Ponndorf–Verley-Type Reduction of α-Silylimines by a Chiral Lithium Amide. J Org Chem 2014; 79:3601-9. [DOI: 10.1021/jo500441a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Yasuhiro Kondo
- Department
of Synthetic Organic Chemistry, Institute of Biomedical and Health
Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-Ku, Hiroshima 734-8553, Japan
| | - Michiko Sasaki
- Department
of Synthetic Organic Chemistry, Institute of Biomedical and Health
Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-Ku, Hiroshima 734-8553, Japan
| | - Masatoshi Kawahata
- Pharmaceutical
Sciences at Kagawa Campus, Tokushima Bunri University, 1314-1 Shido, Sanuki, Kagawa 769-2193, Japan
| | - Kentaro Yamaguchi
- Pharmaceutical
Sciences at Kagawa Campus, Tokushima Bunri University, 1314-1 Shido, Sanuki, Kagawa 769-2193, Japan
| | - Kei Takeda
- Department
of Synthetic Organic Chemistry, Institute of Biomedical and Health
Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-Ku, Hiroshima 734-8553, Japan
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19
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von Wachenfeldt H, Strand D. Synthesis of Formylsilanes through Oxidative Cleavage of α-Silyl Glycols. J Org Chem 2013; 78:12268-73. [DOI: 10.1021/jo402123j] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Henrik von Wachenfeldt
- Centre
for Analysis and Synthesis,
Department of Chemistry, Lund University, PO Box 124, S-221 00 Lund, Sweden
| | - Daniel Strand
- Centre
for Analysis and Synthesis,
Department of Chemistry, Lund University, PO Box 124, S-221 00 Lund, Sweden
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20
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Tsai YM, Sieh JA. Organocopper Mediated Conjugate Addition of Vinyl Grignard Reagent toα,β-Unsaturated Acylsilane. J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.199900111] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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21
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Lipshutz BH, Gross T, Buzard DJ, Tirado R. Cuprate-catalyzedThree-Component Couplings of Functionalized Organozinc Reagents. J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.199700001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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22
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Cirriez V, Rasson C, Hermant T, Petrignet J, Díaz Álvarez J, Robeyns K, Riant O. Copper-Catalyzed Addition of Nucleophilic Silicon to Aldehydes. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201209020] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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23
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Copper-Catalyzed Addition of Nucleophilic Silicon to Aldehydes. Angew Chem Int Ed Engl 2013; 52:1785-8. [DOI: 10.1002/anie.201209020] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2012] [Indexed: 11/07/2022]
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24
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Wu L, Li G, Fu Q, Yu L, Tang Z. Organocatalytic asymmetric Michael reaction with acylsilane donors. Org Biomol Chem 2013; 11:443-7. [DOI: 10.1039/c2ob26950c] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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25
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Zhang HJ, Priebbenow DL, Bolm C. Acylsilanes: valuable organosilicon reagents in organic synthesis. Chem Soc Rev 2013; 42:8540-71. [DOI: 10.1039/c3cs60185d] [Citation(s) in RCA: 168] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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26
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Boyce GR, Greszler SN, Johnson JS, Linghu X, Malinowski JT, Nicewicz DA, Satterfield AD, Schmitt DC, Steward KM. Silyl glyoxylates. Conception and realization of flexible conjunctive reagents for multicomponent coupling. J Org Chem 2012; 77:4503-15. [PMID: 22414181 PMCID: PMC3356452 DOI: 10.1021/jo300184h] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
This Perspective describes the discovery and development of silyl glyoxylates, a new family of conjunctive reagents for use in multicomponent coupling reactions. The selection of the nucleophilic and electrophilic components determines whether the silyl glyoxylate reagent will function as a synthetic equivalent to the dipolar glycolic acid synthon, the glyoxylate anion synthon, or the α-keto ester homoenolate synthon. The ability to select for any of these reaction modes has translated to excellent structural diversity in the derived three- and four-component coupling adducts. Preliminary findings on the development of catalytic reactions using these reagents are detailed, as are the design and discovery of new reactions directed toward particular functional group arrays embedded within bioactive natural products.
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Affiliation(s)
- Gregory R. Boyce
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3290
| | - Stephen N. Greszler
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3290
| | - Jeffrey S. Johnson
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3290
| | - Xin Linghu
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3290
| | - Justin T. Malinowski
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3290
| | - David A. Nicewicz
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3290
| | - Andrew D. Satterfield
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3290
| | - Daniel C. Schmitt
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3290
| | - Kimberly M. Steward
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3290
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27
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Gao G, Bai XF, Li F, Zheng LS, Zheng ZJ, Lai GQ, Jiang K, Li F, Xu LW. A Lewis acid-promoted reduction of acylsilanes to α-hydroxysilanes by diethylzinc. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.02.059] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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28
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Palladium-catalyzed carbonylative coupling reactions of aryl iodides with hexamethyldisilane (HMDS) to benzoyl silanes. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2011.11.104] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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29
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Cardinal-David B, Scheidt KA. Carbene Catalysis: Beyond the Benzoin and Stetter Reactions. TOP ORGANOMETAL CHEM 2012. [DOI: 10.1007/3418_2012_47] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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30
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Honda M, Nakae K, Nishizawa T, Suda M, Kunimoto KK, Segi M. An efficient synthesis of cyclopropyl silyl ketones. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.10.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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31
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Radical cyclizations of acylsilanes in the synthesis of (+)-swainsonine and formal synthesis of (−)-epiquinamide. Tetrahedron 2011. [DOI: 10.1016/j.tet.2010.12.048] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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32
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Asymmetric reduction of aliphatic ketones and acyl silanes using chiral anti-pentane-2,4-diol and a catalytic amount of 2,4-dinitrobenzenesulfonic acid. Tetrahedron 2010. [DOI: 10.1016/j.tet.2010.06.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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33
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Matsuo JI, Hattori Y, Ishibashi H. Brønsted Acid Catalyzed Asymmetric Reduction of Ketones and Acyl Silanes Using Chiral anti-Pentane-2,4-diol. Org Lett 2010; 12:2294-7. [DOI: 10.1021/ol1006532] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jun-ichi Matsuo
- School of Pharmaceutical Sciences, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
| | - Yu Hattori
- School of Pharmaceutical Sciences, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
| | - Hiroyuki Ishibashi
- School of Pharmaceutical Sciences, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
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34
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Chang CC, Kuo YH, Tsai YM. The synthesis of carbohydrate-derived acylsilanes and their intramolecular free radical cyclizations with the formation of polyoxygenated cyclopentanes. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.04.032] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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35
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Towards bis(acylsilanes) and cyclic unsaturated acylsilanes via metathesis: an exploratory study. Tetrahedron 2009. [DOI: 10.1016/j.tet.2009.02.085] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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36
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Sasaki M, Shirakawa Y, Kawahata M, Yamaguchi K, Takeda K. Stereoselective SE2′ Protonation of α-Hydroxyallylsilanes Mediated by a Brook Rearrangement. Chemistry 2009; 15:3363-6. [DOI: 10.1002/chem.200802499] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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37
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González-Nogal AM, Cuadrado P, Sarmentero MA. Regio- and Stereospecific Cleavage of Stannyloxiranes with Lithium Diphenylphosphide. European J Org Chem 2009. [DOI: 10.1002/ejoc.200800984] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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38
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Takeda K, Ikemoto H, Sasaki M. Development of Epoxysilane Rearrangement and Its Application to Chirality Transfer. HETEROCYCLES 2009. [DOI: 10.3987/rev-09-657] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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39
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SASAKI M. Development and Synthetic Application of Epoxysilane Rearrangement. YAKUGAKU ZASSHI 2008; 128:1169-77. [DOI: 10.1248/yakushi.128.1169] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Michiko SASAKI
- Graduate School of Medical Sciences, Hiroshima University
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40
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Sasaki M, Kawanishi E, Shirakawa Y, Kawahata M, Masu H, Yamaguchi K, Takeda K. Chirality Transfer from Epoxide to Carbanion: Base-Induced Alkylation ofO-Carbamoyl Cyanohydrins of β-Silyl-α,β-epoxy Aldehyde. European J Org Chem 2008. [DOI: 10.1002/ejoc.200800300] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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41
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Arai N, Suzuki K, Sugizaki S, Sorimachi H, Ohkuma T. Asymmetric hydrogenation of aromatic, aliphatic, and alpha,beta-unsaturated acyl silanes catalyzed by Tol-binap/Pica ruthenium(II) complexes: practical synthesis of optically active alpha-hydroxysilanes. Angew Chem Int Ed Engl 2008; 47:1770-3. [PMID: 18213562 DOI: 10.1002/anie.200704696] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Noriyoshi Arai
- Division of Chemical Process Engineering, Graduate School of Engineering, Hokkaido University, Sapporo 060-8628, Japan
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42
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Lettan R, Woodward C, Scheidt K. Highly Stereoselective Synthesis of Substituted γ-Lactams from Acylsilanes. Angew Chem Int Ed Engl 2008. [DOI: 10.1002/ange.200705229] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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43
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Lettan R, Woodward C, Scheidt K. Highly Stereoselective Synthesis of Substituted γ-Lactams from Acylsilanes. Angew Chem Int Ed Engl 2008; 47:2294-7. [DOI: 10.1002/anie.200705229] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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44
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Arai N, Suzuki K, Sugizaki S, Sorimachi H, Ohkuma T. Asymmetric Hydrogenation of Aromatic, Aliphatic, and α,β-Unsaturated Acyl Silanes Catalyzed by Tol-binap/Pica Ruthenium(II) Complexes: Practical Synthesis of Optically Active α-Hydroxysilanes. Angew Chem Int Ed Engl 2008. [DOI: 10.1002/ange.200704696] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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45
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Galliford CV, Scheidt KA. An unusual dianion equivalent from acylsilanes for the synthesis of substituted β-keto esters. Chem Commun (Camb) 2008:1926-8. [DOI: 10.1039/b801597j] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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46
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Takeda K. [Development of new synthetic reactions featuring tandem carbon-carbon bond formation]. YAKUGAKU ZASSHI 2007; 127:1399-418. [PMID: 17827921 DOI: 10.1248/yakushi.127.1399] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Development of new synthetic reactions that feature a tandem process triggered by Brook rearrangement, a C-to-O 1,2-anionic shift of a silyl group, will be discussed. A basic motif for the strategy is the generation of an alpha-siloxy carbanion by the reaction of acylsilanes with ketone enolates and then trapping the anions by intra- and inter-molecular electrophiles. For example, the reaction of benzoyltrimethylsilane with lithium enolates of methyl ketones produced 1,2-cyclopropanediols via Brook rearrangement of the initial 1,2-adduct and subsequent internal aldol reaction. This concept was applied to the synthesis of five- and seven-membered carbocycles using the reaction of acryloylsilanes with enolates of alkyl and alkenyl methyl ketones, respectively. Furthermore, we found that the use of enolate of 2-cycloheptenone instead of the enolates of alkenyl methyl ketone as the four-carbon unit in the [3+4] annulation produces bicyclo[3.3.2]- decenone derivatives, in which the two-atom internal tether could be cleaved to give the cis-3,4,8-trisubstituted cyclooctenone enol silyl ethers stereoselectively. The alpha-siloxy carbanions can be also generated by an gamma-anion-induced ring cleavage of alpha,beta-epoxysilanes. Thus, O-silyl cyanohydrins of beta-silyl-alpha,beta-epoxyaldehyde can function as a highly functionalized homoenolate equivalent via a tandem sequence involving base-promoted ring opening, Brook rearrangement, and alkylation at the allylic position. Based on these results, we developed several new synthetically useful reactions in which three methods for the generation of a carbanion at the gamma-position, i.e., deprotonation, reaction of acylsilanes with a nucleophile followed by Brook rearrangement, and a conjugate addition of a nucleophile to an enoate system bearing an epoxysilane moiety at the alpha-position, were used.
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Affiliation(s)
- Kei Takeda
- Graduate School of Medical Sciences, Hiroshima University, Kasumi, Hiroshima, Japan.
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47
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Chen MJ, Tsai YM. Intramolecular α-acylamino radical cyclizations with acylsilanes in the preparation of polyhydroxylated alkaloids: (+)-lentiginosine, (+)-1,8a-di-epi-lentiginosine, and (+)-1,2-di-epi-swainsonine. Tetrahedron Lett 2007. [DOI: 10.1016/j.tetlet.2007.07.021] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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48
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Majumdar KC, Basu PK, Chattopadhyay SK. Formation of five- and six-membered heterocyclic rings under radical cyclisation conditions. Tetrahedron 2007. [DOI: 10.1016/j.tet.2006.09.049] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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49
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Mattson AE, Bharadwaj AR, Zuhl AM, Scheidt KA. Thiazolium-Catalyzed Additions of Acylsilanes: A General Strategy for Acyl Anion Addition Reactions. J Org Chem 2006; 71:5715-24. [PMID: 16839153 DOI: 10.1021/jo060699c] [Citation(s) in RCA: 128] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A strategy utilizing N-heterocyclic carbenes (NHCs) derived from thiazolium salts has been developed for the generation of carbonyl anions from acylsilanes. Synthetically useful 1,4-diketones and N-phosphinoyl-alpha-aminoketones have been prepared in good to excellent yields via NHC-catalyzed additions of acylsilanes to the corresponding alpha,beta-unsaturated systems and N-phosphinoylimines. These organocatalytic reactions are air- and water-tolerant methods to execute robust carbonyl anion addition reactions. Additionally, polysubstituted aromatic furans and pyrroles have been efficiently synthesized in a one-pot process using this carbonyl anion methodology. The addition of alcohols to the reaction renders the process catalytic in thiazolium salt. In an effort to synthesize a potential intermediate along the proposed reaction pathway, silylated thiazolium carbinols have been identified to provide good yields of carbonyl anion addition products when subjected to the standard reaction conditions in the presence of suitable electrophiles.
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Affiliation(s)
- Anita E Mattson
- Department of Chemistry, Northwestern University, Evanston, Illinois 60208, USA
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50
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Onyeozili EN, Maleczka RE. alpha-Substituted acylsilanes via a highly selective [1,4]-Wittig rearrangement of alpha-benzyloxyallylsilane. Chem Commun (Camb) 2006:2466-8. [PMID: 16758017 DOI: 10.1039/b603228a] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
alpha-Benzyloxyallylsilane undergoes efficient [1,4]-Wittig rearrangement to generate an enolate intermediate that can be trapped with various electrophiles, thereby providing a new synthetic approach to substituted acylsilanes.
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Affiliation(s)
- Edith N Onyeozili
- Department of Chemistry, Michigan State University, 540 Chemistry, East Lansing, Michigan 48824, USA
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