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Wang H, Jie X, Chong Q, Meng F. Pathway-divergent coupling of 1,3-enynes with acrylates through cascade cobalt catalysis. Nat Commun 2024; 15:3427. [PMID: 38654019 DOI: 10.1038/s41467-024-47719-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Accepted: 04/10/2024] [Indexed: 04/25/2024] Open
Abstract
Catalytic cascade transformations of simple starting materials into highly functionalized molecules bearing a stereochemically defined multisubstituted alkene, which are important in medicinal chemistry, natural product synthesis, and material science, are in high demand for organic synthesis. The development of multiple reaction pathways accurately controlled by catalysts derived from different ligands is a critical goal in the field of catalysis. Here we report a cobalt-catalyzed strategy for the direct coupling of inexpensive 1,3-enynes with two molecules of acrylates to construct a high diversity of functionalized 1,3-dienes containing a trisubstituted or tetrasubstituted olefin. Such cascade reactions can proceed through three different pathways initiated by oxidative cyclization to achieve multiple bond formation in high chemo-, regio- and stereoselectivity precisely controlled by ligands, providing a platform for the development of tandem carbon-carbon bond-forming reactions.
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Affiliation(s)
- Heng Wang
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, China
| | - Xiaofeng Jie
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, China
| | - Qinglei Chong
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, China.
| | - Fanke Meng
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, China.
- State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin, 300074, China.
- School of Chemistry and Materials Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, 1 Sub-lane Xiangshan, Hangzhou, 310024, China.
- Beijing National Laboratory for Molecular Sciences, Beijing, 100086, China.
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2
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Nong XM, Gu A, Zhai S, Li J, Yue ZY, Li MY, Liu Y. 1,3-diene-based AIEgens: Stereoselective synthesis and applications. iScience 2024; 27:109223. [PMID: 38439978 PMCID: PMC10910282 DOI: 10.1016/j.isci.2024.109223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2024] Open
Abstract
In recent years, significant advancements have been made in the synthesis and application of 1,3-dienes. This specific structural motif has garnered significant attention from researchers in materials science and biology due to its unique aggregation-induced emission (AIE) properties and extensive conjugation systems. The luminescent characteristics of these compounds are notably influenced by the geometry of the two double bonds. Therefore, it is essential to consolidate stereoselective synthetic strategies for 1,3-dienes. This comprehensive review seeks to elucidate the diverse techniques employed to attain stereo-control in the synthesis of 1,3-diene-based AIE luminogens (AIEgens). Particular emphasis is placed on comprehending the determinants of stereoselectivity and exploring the array of substrates amenable to these methods. Furthermore, the review underscores the AIE properties exhibited by these compounds and their extensive utility in organic light-emitting diodes (OLEDs), stimuli-responsive materials, sensors, bioimaging, and photodynamic therapy (PDT).
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Affiliation(s)
- Xiao-Mei Nong
- State Key Laboratory of Systems Medicine for Cancer, Shanghai Cancer Institute, Department of Biliary-Pancreatic Surgery, Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - Ao Gu
- State Key Laboratory of Systems Medicine for Cancer, Shanghai Cancer Institute, Department of Biliary-Pancreatic Surgery, Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - Shuyang Zhai
- State Key Laboratory of Systems Medicine for Cancer, Shanghai Cancer Institute, Department of Biliary-Pancreatic Surgery, Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - Jiatong Li
- State Key Laboratory of Systems Medicine for Cancer, Shanghai Cancer Institute, Department of Biliary-Pancreatic Surgery, Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - Zhu-Ying Yue
- State Key Laboratory of Systems Medicine for Cancer, Shanghai Cancer Institute, Department of Biliary-Pancreatic Surgery, Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - Meng-Yao Li
- State Key Laboratory of Systems Medicine for Cancer, Shanghai Cancer Institute, Department of Biliary-Pancreatic Surgery, Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
| | - Yingbin Liu
- State Key Laboratory of Systems Medicine for Cancer, Shanghai Cancer Institute, Department of Biliary-Pancreatic Surgery, Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China
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3
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Liang Z, Wang L, Wang Y, Wang L, Chong Q, Meng F. Cobalt-Catalyzed Diastereo- and Enantioselective Carbon-Carbon Bond Forming Reactions of Cyclobutenes. J Am Chem Soc 2023; 145:3588-3598. [PMID: 36734874 DOI: 10.1021/jacs.2c12475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Catalytic enantioselective functionalization of cyclobutenes constitutes a general and modular strategy for construction of enantioenriched complex cyclobutanes bearing multiple stereogenic centers, as chiral four-membered rings are common motifs in biologically active molecules and versatile intermediates in organic synthesis. However, enantioselective synthesis of cyclobutanes through such a strategy remained significantly limited. Herein, we report a series of unprecedented cobalt-catalyzed carbon-carbon bond forming reactions of cyclobutenes that are initiated through enantioselective carbometalation. The protocols feature diastereo- and enantioselective introduction of allyl, alkynyl, and functionalized alkyl groups. Mechanistic studies indicated an unusual 1,3-cobalt migration and subsequent β-carbon elimination cascade process occurred in the allyl addition. These new discoveries established a new elementary process for cobalt catalysis and an extension of diversity of nucleophiles for enantioselective transformations of cyclobutenes.
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Affiliation(s)
- Zhikun Liang
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, China, 200032
| | - Lei Wang
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, China, 200032
| | - Yu Wang
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, China, 200032
| | - Lifan Wang
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, China, 200032
| | - Qinglei Chong
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, China, 200032
| | - Fanke Meng
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, China, 200032.,School of Chemistry and Material Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, China, 310024
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4
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Wang L, Wang L, Li M, Chong Q, Meng F. Cobalt-Catalyzed Diastereo- and Enantioselective Reductive Allyl Additions to Aldehydes with Allylic Alcohol Derivatives via Allyl Radical Intermediates. J Am Chem Soc 2021; 143:12755-12765. [PMID: 34352174 DOI: 10.1021/jacs.1c05690] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Catalytic generation of ambiphilic π-allyl-metal complexes and their utility in enantioselective transformations constitutes a powerful approach for introduction of allyl groups to a molecule. Herein an unprecedented cobalt-catalyzed highly site-, diastereo-, and enantioselective protocol for stereoselective formation of nucleophilic allyl-Co(II) complexes followed by addition to aldehydes is presented. The reaction features diastereo- and enantioconvergent conversion of easily accessible allylic alcohol derivatives to diversified enantioenriched homoallylic alcohols with a remarkably broad scope of allyl groups that can be introduced. Mechanistic studies indicated that allyl radical intermediates were involved in this process. These new discoveries establish a new strategy for development of enantioselective transformations through capture of radicals by chiral Co complexes, pushing forward the frontier of Co complexes for enantioselective catalysis.
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Affiliation(s)
- Lei Wang
- State Key Laboratory of Organometallic Chemistry, Center 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
| | - Lifan Wang
- State Key Laboratory of Organometallic Chemistry, Center 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
| | - Mingxia Li
- State Key Laboratory of Organometallic Chemistry, Center 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
| | - Qinglei Chong
- State Key Laboratory of Organometallic Chemistry, Center 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
| | - Fanke Meng
- State Key Laboratory of Organometallic Chemistry, Center 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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5
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Rivera‐Chao E, Fañanás‐Mastral M. Stereoselective Synthesis of Highly Substituted 1,3-Dienes via "à la carte" Multifunctionalization of Borylated Dendralenes. Angew Chem Int Ed Engl 2021; 60:16922-16927. [PMID: 34043856 PMCID: PMC8362018 DOI: 10.1002/anie.202104741] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 05/12/2021] [Indexed: 01/05/2023]
Abstract
Despite the high relevance of 1,3-dienes, stereoselective methods to access tetrasubstituted conjugated dienes are still scarce. We here report an efficient and modular approach that provides access to multifunctional tetrasubstituted 1,3-dienes with excellent levels of regio- and stereoselectivity. This methodology is based on a tetracomponent reaction between a borylated dendralene, an organolithium reagent and two different electrophiles. Mechanistic studies reveal that this transformation proceeds through a regio- and stereoselective carbolithiation/electrophilic trapping of an in situ formed dendralenic boron-ate complex, followed by a stereoretentive halodeborylation. The ease in which complex structural dienes can be accessed and their synthetic versatility highlight the importance and utility of this method.
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Affiliation(s)
- Eva Rivera‐Chao
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS)Departamento de Química OrgánicaUniversidade de Santiago de Compostela15782Santiago de CompostelaSpain
| | - Martín Fañanás‐Mastral
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS)Departamento de Química OrgánicaUniversidade de Santiago de Compostela15782Santiago de CompostelaSpain
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6
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Rivera‐Chao E, Fañanás‐Mastral M. Stereoselective Synthesis of Highly Substituted 1,3‐Dienes via “à la carte” Multifunctionalization of Borylated Dendralenes. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202104741] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Eva Rivera‐Chao
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS) Departamento de Química Orgánica Universidade de Santiago de Compostela 15782 Santiago de Compostela Spain
| | - Martín Fañanás‐Mastral
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS) Departamento de Química Orgánica Universidade de Santiago de Compostela 15782 Santiago de Compostela Spain
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7
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Patra SG, Das NK. Recent advancement on the mechanism of olefin metathesis by Grubbs catalysts: A computational perspective. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115096] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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8
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Zhu D, Gan S, Bao RLY, Shi L. Copper-catalyzed cross-coupling of vinyliodonium salts and diboron reagents to generate alkenyl boronic esters. Org Biomol Chem 2020; 18:5567-5570. [PMID: 32662488 DOI: 10.1039/d0ob01121e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient approach for the synthesis of alkenyl boronic esters through the copper-catalyzed cross-coupling of vinyliodonium salts and diboron reagents is reported. This method is distinguished by its mild conditions and short reaction time of less than 30 min, which should provide an additional way for the construction of alkenyl boronic esters.
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Affiliation(s)
- Dan Zhu
- School of Science, Harbin Institute of Technology, Shenzhen, 518055, China.
| | - Shaoyan Gan
- School of Science, Harbin Institute of Technology, Shenzhen, 518055, China.
| | - Robert Li-Yuan Bao
- School of Science, Harbin Institute of Technology, Shenzhen, 518055, China.
| | - Lei Shi
- School of Science, Harbin Institute of Technology, Shenzhen, 518055, China.
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9
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Pump E, Poater A, Bahri-Laleh N, Credendino R, Serra L, Scarano V, Cavallo L. Regio, stereo and chemoselectivity of 2nd generation Grubbs ruthenium-catalyzed olefin metathesis. Catal Today 2020. [DOI: 10.1016/j.cattod.2020.04.071] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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10
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Nonn M, Benke Z, Fustero S, Fülöp F, Kiss L. Chemodiscrimination of Olefin Bonds Through Cross-Metathesis Reactions - Synthesis of Functionalized β-Lactam and β-Amino Acid Derivatives. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900101] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Melinda Nonn
- Institute of Pharmaceutical Chemistry; University of Szeged; Eötvös u. 6 6720 Szeged Hungary
- MTA-SZTE Stereochemistry Research Group; Hungarian Academy of Sciences; Eötvös u. 6 6720 Szeged Hungary
- Interdisciplinary Excellence Centre, Institute of Pharmaceutical Chemistry; University of Szeged; Hungary
| | - Zsanett Benke
- Institute of Pharmaceutical Chemistry; University of Szeged; Eötvös u. 6 6720 Szeged Hungary
- Interdisciplinary Excellence Centre, Institute of Pharmaceutical Chemistry; University of Szeged; Hungary
| | - Santos Fustero
- Departamento de Química Orgánica; Facultad de Farmàcia; Universidad de Valencia; Av. Vicente Andrés Estellés, s/n 46100 Valencia Spain
| | - Ferenc Fülöp
- Institute of Pharmaceutical Chemistry; University of Szeged; Eötvös u. 6 6720 Szeged Hungary
- MTA-SZTE Stereochemistry Research Group; Hungarian Academy of Sciences; Eötvös u. 6 6720 Szeged Hungary
- Interdisciplinary Excellence Centre, Institute of Pharmaceutical Chemistry; University of Szeged; Hungary
| | - Loránd Kiss
- Institute of Pharmaceutical Chemistry; University of Szeged; Eötvös u. 6 6720 Szeged Hungary
- Interdisciplinary Excellence Centre, Institute of Pharmaceutical Chemistry; University of Szeged; Hungary
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11
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Xiang M, Luo G, Wang Y, Krische MJ. Enantioselective iridium-catalyzed carbonyl isoprenylation via alcohol-mediated hydrogen transfer. Chem Commun (Camb) 2019; 55:981-984. [PMID: 30608076 DOI: 10.1039/c8cc09706b] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Highly enantioselective iridium catalyzed carbonyl (2-vinyl)allylation or "isoprenylation" is achieved via hydrogen auto-transfer or 2-propanol-mediated reductive coupling from primary alcohol or aldehyde reactants, respectively. Using this method, asymmetric total syntheses of the terpenoid natural products (+)-ipsenol and (+)-ipsdienol were achieved.
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Affiliation(s)
- Ming Xiang
- University of Texas at Austin, Department of Chemistry, 105 E 24th St (A5300), Austin, TX 78712-1167, USA.
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12
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Lu W, Shen Z. Direct Synthesis of Alkenylboronates from Alkenes and Pinacol Diboron via Copper Catalysis. Org Lett 2018; 21:142-146. [DOI: 10.1021/acs.orglett.8b03599] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Wenkui Lu
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China
| | - Zengming Shen
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China
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13
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Vázquez‐Galiñanes N, Fañanás‐Mastral M. Stereoselective Synthesis of Borylated 1,3‐Dienes by Synergistic Cu/Pd Catalysis. ChemCatChem 2018. [DOI: 10.1002/cctc.201801240] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Nuria Vázquez‐Galiñanes
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS)Departamento de Química OrgánicaUniversidade de Santiago de Compostela 15782 Santiago de Compostela Spain
| | - Martín Fañanás‐Mastral
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS)Departamento de Química OrgánicaUniversidade de Santiago de Compostela 15782 Santiago de Compostela Spain
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14
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Turczel G, Kovács E, Csizmadia E, Nagy T, Tóth I, Tuba R. One‐pot Synthesis of 1,3‐Butadiene and 1,6‐Hexanediol Derivatives from Cyclopentadiene (CPD) via Tandem Olefin Metathesis Reactions. ChemCatChem 2018. [DOI: 10.1002/cctc.201801088] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Gábor Turczel
- Institute of Materials and Environmental Chemistry Research Centre for Natural SciencesHungarian Academy of Sciences Magyar tudósok körútja 2 Budapest 1519 Hungary
| | - Ervin Kovács
- Institute of Materials and Environmental Chemistry Research Centre for Natural SciencesHungarian Academy of Sciences Magyar tudósok körútja 2 Budapest 1519 Hungary
| | - Eszter Csizmadia
- Institute of Materials and Environmental Chemistry Research Centre for Natural SciencesHungarian Academy of Sciences Magyar tudósok körútja 2 Budapest 1519 Hungary
| | - Tibor Nagy
- Institute of Materials and Environmental Chemistry Research Centre for Natural SciencesHungarian Academy of Sciences Magyar tudósok körútja 2 Budapest 1519 Hungary
| | - Imre Tóth
- Institute of Materials and Environmental Chemistry Research Centre for Natural SciencesHungarian Academy of Sciences Magyar tudósok körútja 2 Budapest 1519 Hungary
| | - Robert Tuba
- Institute of Materials and Environmental Chemistry Research Centre for Natural SciencesHungarian Academy of Sciences Magyar tudósok körútja 2 Budapest 1519 Hungary
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15
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Ogba OM, Warner NC, O'Leary DJ, Grubbs RH. Recent advances in ruthenium-based olefin metathesis. Chem Soc Rev 2018; 47:4510-4544. [PMID: 29714397 PMCID: PMC6107346 DOI: 10.1039/c8cs00027a] [Citation(s) in RCA: 420] [Impact Index Per Article: 70.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Ruthenium-based olefin metathesis catalysts, known for their functional group tolerance and broad applicability in organic synthesis and polymer science, continue to evolve as an enabling technology in these areas. A discussion of recent mechanistic investigations is followed by an overview of selected applications.
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Affiliation(s)
- O M Ogba
- Department of Chemistry, Pomona College, 645 North College Avenue, Claremont, California 91775, USA.
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16
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Xia XF, Zhu SL, Hu Q, Li Y, Xu X. Dienyl esters synthesis: Palladium-catalyzed C–H olefination of electron-deficient alkenes with allenoates. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.05.036] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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17
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Kardos M, Kiss L, Haukka M, Fustero S, Fülöp F. Olefin-Bond Chemodifferentiation through Cross-Metathesis Reactions: A Stereocontrolled Approach to Functionalized β2,3
-Amino Acid Derivatives. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700064] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Márton Kardos
- Institute of Pharmaceutical Chemistry; University of Szeged; Eötvös u. 6 6720 Szeged Hungary
| | - Loránd Kiss
- Institute of Pharmaceutical Chemistry; University of Szeged; Eötvös u. 6 6720 Szeged Hungary
| | - Matti Haukka
- Department of Chemistry; University of Jyväskylä; 40014 Jyväskylä Finland
| | - Santos Fustero
- Departamento de Química Orgánica; Facultad de Farmàcia; Universidad de Valencia; Av. Vicente Andrés Estellés, s/n 46100 Valencia Spain
| | - Ferenc Fülöp
- Institute of Pharmaceutical Chemistry; University of Szeged; Eötvös u. 6 6720 Szeged Hungary
- MTA-SZTE Stereochemistry Research Group; Hungarian Academy of Sciences; Eötvös u. 6 6720 Szeged Hungary
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18
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Tarigopula C, Thota GK, Balamurugan R. Efficient Synthesis of Functionalized β-Keto Esters and β-Diketones through Regioselective Hydration of Alkynyl Esters and Alkynyl Ketones by Use of a Cationic NHC-AuICatalyst. European J Org Chem 2016. [DOI: 10.1002/ejoc.201601025] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
| | - Ganesh Kumar Thota
- School of Chemistry; University of Hyderabad; Gachibowli 500046 Hyderabad INDIA
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19
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Pyziak J, Walkowiak J, Marciniec B. Recent Advances in Boron-Substituted 1,3-Dienes Chemistry: Synthesis and Application. Chemistry 2016; 23:3502-3541. [DOI: 10.1002/chem.201602124] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2016] [Indexed: 12/25/2022]
Affiliation(s)
- Jadwiga Pyziak
- Centre for Advanced Technologies; Adam Mickiewicz University in Poznań; Umultowska 89c 61-614 Poznań Poland
| | - Jędrzej Walkowiak
- Centre for Advanced Technologies; Adam Mickiewicz University in Poznań; Umultowska 89c 61-614 Poznań Poland
| | - Bogdan Marciniec
- Centre for Advanced Technologies; Adam Mickiewicz University in Poznań; Umultowska 89c 61-614 Poznań Poland
- Faculty of Chemistry; Adam Mickiewicz University in Poznań; Umultowska 89c 61-614 Poznań Poland
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20
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Luo SX, Cannon JS, Taylor BLH, Engle KM, Houk KN, Grubbs RH. Z-Selective Cross-Metathesis and Homodimerization of 3E-1,3-Dienes: Reaction Optimization, Computational Analysis, and Synthetic Applications. J Am Chem Soc 2016; 138:14039-14046. [PMID: 27689541 DOI: 10.1021/jacs.6b08387] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Olefin metathesis reactions with 3E-1,3-dienes using Z-selective cyclometalated ruthenium benzylidene catalysts are described. In particular, a procedure for employing 3E-1,3-dienes in Z-selective homodimerization and cross-metathesis with terminal alkenes is detailed. The reaction takes advantage of the pronounced chemoselectivity of a recently reported ruthenium-based catalyst containing a cyclometalated NHC ligand for terminal alkenes in the presence of internal E-alkenes. A wide array of commonly encountered functional groups can be tolerated, and only a small excess (1.5 equiv) of the diene coupling partner is required to achieve high yields of the desired internal E,Z-diene cross-metathesis product. Computational studies have been performed to elucidate the reaction mechanism. The computations are consistent with a diene-first pathway. The reaction can be used to quickly assemble structurally complex targets. The power of this cross-metathesis reaction is demonstrated by the concise syntheses of two insect pheromones.
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Affiliation(s)
- Shao-Xiong Luo
- Arnold and Mabel Beckman Laboratories of Chemical Synthesis, California Institute of Technology , Pasadena, California 91125, United States
| | - Jeffrey S Cannon
- Arnold and Mabel Beckman Laboratories of Chemical Synthesis, California Institute of Technology , Pasadena, California 91125, United States
| | - Buck L H Taylor
- Department of Chemistry and Biochemistry, University of California , Los Angeles, California 90095, United States
| | - Keary M Engle
- Arnold and Mabel Beckman Laboratories of Chemical Synthesis, California Institute of Technology , Pasadena, California 91125, United States
| | - K N Houk
- Department of Chemistry and Biochemistry, University of California , Los Angeles, California 90095, United States
| | - Robert H Grubbs
- Arnold and Mabel Beckman Laboratories of Chemical Synthesis, California Institute of Technology , Pasadena, California 91125, United States
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21
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Wang C, Wu C, Ge S. Iron-Catalyzed E-Selective Dehydrogenative Borylation of Vinylarenes with Pinacolborane. ACS Catal 2016. [DOI: 10.1021/acscatal.6b02654] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Chao Wang
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Caizhi Wu
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Shaozhong Ge
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
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22
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Balla Á, Al-Hashimi M, Hlil A, Bazzi HS, Tuba R. Ruthenium-Catalyzed Metathesis of Conjugated Polyenes. ChemCatChem 2016. [DOI: 10.1002/cctc.201600479] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Áron Balla
- Institute of Materials and Environmental Chemistry; Research Centre for Natural Sciences; Hungarian Academy of Sciences; Magyar tudósok körútja 2., P.O. Box 286 1519 Budapest Hungary
| | - Mohammed Al-Hashimi
- Department of Chemistry; Texas A&M University at Qatar; P.O. Box 23874 Doha Qatar
| | - Antisar Hlil
- Department of Chemistry; Texas A&M University at Qatar; P.O. Box 23874 Doha Qatar
| | - Hassan S. Bazzi
- Department of Chemistry; Texas A&M University at Qatar; P.O. Box 23874 Doha Qatar
| | - Robert Tuba
- Institute of Materials and Environmental Chemistry; Research Centre for Natural Sciences; Hungarian Academy of Sciences; Magyar tudósok körútja 2., P.O. Box 286 1519 Budapest Hungary
- Department of Chemistry; Texas A&M University at Qatar; P.O. Box 23874 Doha Qatar
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23
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Cao T, Ma S. Highly Stereo- and Regioselective Hydrocarboxylation of Diynes with Carbon Dioxide. Org Lett 2016; 18:1510-3. [DOI: 10.1021/acs.orglett.6b00028] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Tao Cao
- State
Key Laboratory of Organometallic Chemistry, Shanghai Institute of
Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
| | - Shengming Ma
- State
Key Laboratory of Organometallic Chemistry, Shanghai Institute of
Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
- Department
of Chemistry, Fudan University, 220 Handan Lu, Shanghai 200433, China
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24
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Hryniewicka A, Suchodolski S, Wojtkielewicz A, Morzycki JW, Witkowski S. New metathesis catalyst bearing chromanyl moieties at the N-heterocyclic carbene ligand. Beilstein J Org Chem 2015; 11:2795-804. [PMID: 26877801 PMCID: PMC4734414 DOI: 10.3762/bjoc.11.300] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2015] [Accepted: 12/09/2015] [Indexed: 11/23/2022] Open
Abstract
The synthesis of a new type of Hoveyda–Grubbs 2nd generation catalyst bearing a modified N-heterocyclic carbene ligands is reported. The new catalyst contains an NHC ligand symmetrically substituted with chromanyl moieties. The complex was tested in model CM and RCM reactions. It showed very high activity in CM reactions with electron-deficient α,β-unsaturated compounds even at 0 °C. It was also examined in more demanding systems such as conjugated dienes and polyenes. The catalyst is stable, storable and easy to purify.
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Affiliation(s)
- Agnieszka Hryniewicka
- University of Białystok, Institute of Chemistry, Ciołkowskiego Street 1K, 15-245 Białystok; Poland
| | - Szymon Suchodolski
- University of Białystok, Institute of Chemistry, Ciołkowskiego Street 1K, 15-245 Białystok; Poland
| | - Agnieszka Wojtkielewicz
- University of Białystok, Institute of Chemistry, Ciołkowskiego Street 1K, 15-245 Białystok; Poland
| | - Jacek W Morzycki
- University of Białystok, Institute of Chemistry, Ciołkowskiego Street 1K, 15-245 Białystok; Poland
| | - Stanisław Witkowski
- University of Białystok, Institute of Chemistry, Ciołkowskiego Street 1K, 15-245 Białystok; Poland
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25
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Behr A, Johnen L, Wintzer A, Gümüş Çetin A, Neubert P, Domke L. Ruthenium-Catalyzed Cross Metathesis of β-Myrcene and its Derivatives with Methyl Acrylate. ChemCatChem 2015. [DOI: 10.1002/cctc.201500993] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Arno Behr
- Department of Biochemical and Chemical Engineering; Technische Universität Dortmund; Emil-Figge Strasse 66 44227 Dortmund Germany
| | - Leif Johnen
- Department of Biochemical and Chemical Engineering; Technische Universität Dortmund; Emil-Figge Strasse 66 44227 Dortmund Germany
| | - Andreas Wintzer
- Department of Biochemical and Chemical Engineering; Technische Universität Dortmund; Emil-Figge Strasse 66 44227 Dortmund Germany
| | - Arzu Gümüş Çetin
- Department of Biochemical and Chemical Engineering; Technische Universität Dortmund; Emil-Figge Strasse 66 44227 Dortmund Germany
| | - Peter Neubert
- Department of Biochemical and Chemical Engineering; Technische Universität Dortmund; Emil-Figge Strasse 66 44227 Dortmund Germany
| | - Lutz Domke
- Department of Biochemical and Chemical Engineering; Technische Universität Dortmund; Emil-Figge Strasse 66 44227 Dortmund Germany
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26
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Pyziak J, Walkowiak J, Hoffmann M, Marciniec B. A new catalytic route to borylgermyl-substituted buta-1,3-dienes. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2015.06.018] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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27
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Kaminsky L, Wilson RJ, Clark DA. Stereo- and Regioselective Formation of Silyl-Dienyl Boronates. Org Lett 2015; 17:3126-9. [PMID: 26037296 DOI: 10.1021/acs.orglett.5b01434] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The intramolecular trans-silylruthenation of internal alkynes and subsequent insertion of vinyl boronates is described. This approach provides complete regiocontrol through a stereoselective trans-5-exo-dig cyclization which affords a tetrasubstituted olefin as a vinylsilane and a highly functionalized Z,E diene motif.
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Affiliation(s)
- Lauren Kaminsky
- Department of Chemistry, 1-014 Center for Science and Technology, Syracuse University, Syracuse, New York 13244, United States
| | - Robert J Wilson
- Department of Chemistry, 1-014 Center for Science and Technology, Syracuse University, Syracuse, New York 13244, United States
| | - Daniel A Clark
- Department of Chemistry, 1-014 Center for Science and Technology, Syracuse University, Syracuse, New York 13244, United States
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28
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Coombs JR, Zhang L, Morken JP. Synthesis of vinyl boronates from aldehydes by a practical boron-Wittig reaction. Org Lett 2015; 17:1708-11. [PMID: 25799147 DOI: 10.1021/acs.orglett.5b00480] [Citation(s) in RCA: 158] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A highly stereoselective boron-Wittig reaction between stable and readily accessible 1,1-bis(pinacolboronates) and aldehydes furnishes a variety of synthetically useful di- and trisubstituted vinyl boronate esters.
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Affiliation(s)
- John R Coombs
- Department of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, Massachusetts 02467, United States
| | - Liang Zhang
- Department of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, Massachusetts 02467, United States
| | - James P Morken
- Department of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, Massachusetts 02467, United States
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29
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Vaz B, Fontán N, Castiñeira M, Álvarez R, de Lera ÁR. Synthesis of labile all-trans-7,8,7′,8′-bis-acetylenic carotenoids by bi-directional Horner–Wadsworth–Emmons condensation. Org Biomol Chem 2015; 13:3024-31. [DOI: 10.1039/c4ob02144d] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Two symmetrical C7,C8-acetylenic carotenoids have been stereoselectively prepared using a bi-directional Horner–Wadsworth–Emmons condensation of the C10-dialdehyde and C15-phosphonates.
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Affiliation(s)
- Belén Vaz
- Department of Organic Chemistry and Center for Biomedical Research (CINBIO)
- IBIV
- Universidade de Vigo
- 36310 Vigo
- Spain
| | - Noelia Fontán
- Department of Organic Chemistry and Center for Biomedical Research (CINBIO)
- IBIV
- Universidade de Vigo
- 36310 Vigo
- Spain
| | - Marta Castiñeira
- Department of Organic Chemistry and Center for Biomedical Research (CINBIO)
- IBIV
- Universidade de Vigo
- 36310 Vigo
- Spain
| | - Rosana Álvarez
- Department of Organic Chemistry and Center for Biomedical Research (CINBIO)
- IBIV
- Universidade de Vigo
- 36310 Vigo
- Spain
| | - Ángel R. de Lera
- Department of Organic Chemistry and Center for Biomedical Research (CINBIO)
- IBIV
- Universidade de Vigo
- 36310 Vigo
- Spain
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30
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Cornil J, Guérinot A, Cossy J. Linchpin dienes: key building-blocks in the synthesis of polyenic frameworks. Org Biomol Chem 2015; 13:4129-42. [DOI: 10.1039/c5ob00154d] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This review focuses on the preparation of dienic linchpin reagents and on their use in the synthesis of polyenic frameworks.
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Affiliation(s)
- J. Cornil
- Laboratoire de Chimie Organique
- Institute of Chemistry
- Biology and Innovation (CBI)
- UMR 8231
- ESPCI ParisTech/CNRS/PSL Research University
| | - A. Guérinot
- Laboratoire de Chimie Organique
- Institute of Chemistry
- Biology and Innovation (CBI)
- UMR 8231
- ESPCI ParisTech/CNRS/PSL Research University
| | - J. Cossy
- Laboratoire de Chimie Organique
- Institute of Chemistry
- Biology and Innovation (CBI)
- UMR 8231
- ESPCI ParisTech/CNRS/PSL Research University
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31
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Erb W, Grassot JM, Linder D, Neuville L, Zhu J. Enantioselective synthesis of putative lipiarmycin aglycon related to fidaxomicin/tiacumicin B. Angew Chem Int Ed Engl 2014; 54:1929-32. [PMID: 25422174 DOI: 10.1002/anie.201409475] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2014] [Indexed: 11/09/2022]
Abstract
An enantioselective synthesis of a putative lipiarmycin aglycon was accomplished and features: 1) Brown's enantioselective alkoxyallylboration and allylation of aldehydes, 2) chain elongation by iterative Horner-Wadsworth-Emmons olefination, 3) Evans' aldol reaction and 4) an ene-diene ring-closing metathesis. A neighboring-group-assisted chemoselective reductive desilylation was uncovered in this study and was instrumental to the realization of the present synthesis.
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Affiliation(s)
- William Erb
- Centre de Recherche de Gif, Laboratoire International Associé, Institut de Chimie des Substances Naturelles, CNRS, 91198 Gif-sur-Yvette Cedex (France)
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32
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Erb W, Grassot JM, Linder D, Neuville L, Zhu J. Enantioselective Synthesis of Putative Lipiarmycin Aglycon Related to Fidaxomicin/Tiacumicin B. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201409475] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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33
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Coombs JR, Zhang L, Morken JP. Enantiomerically enriched tris(boronates): readily accessible conjunctive reagents for asymmetric synthesis. J Am Chem Soc 2014; 136:16140-3. [PMID: 25387002 DOI: 10.1021/ja510081r] [Citation(s) in RCA: 114] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The catalytic enantioselective diboration of vinyl boronate esters furnishes chiral tris(boronates) in a selective fashion. Subsequent deborylative alkylation occurs in a diastereoselective fashion, both for intermolecular and intramolecular processes.
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Affiliation(s)
- John R Coombs
- Department of Chemistry, Merkert Chemistry Center, Boston College , Chestnut Hill, Massachusetts 02467, United States
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34
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Mahajan A, Hans R, Chibale K, Kumar V. Synthesis and medicinal chemistry of selected antitubercular natural products and natural product derivatives. RSC Adv 2014. [DOI: 10.1039/c3ra46124f] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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35
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Álvarez R, Vaz B, Gronemeyer H, de Lera ÁR. Functions, therapeutic applications, and synthesis of retinoids and carotenoids. Chem Rev 2013; 114:1-125. [PMID: 24266866 DOI: 10.1021/cr400126u] [Citation(s) in RCA: 149] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Rosana Álvarez
- Departamento de Química Orgánica, Centro de Investigación Biomédica (CINBIO), and Instituto de Investigación Biomédica de Vigo (IBIV), Universidade de Vigo , 36310 Vigo, Spain
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36
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Kamptmann SB, Brückner R. Stereocontrolled Synthesis of a Cn-Cn+7Building Block (“Eastern Moiety”) for the Unnatural Enantiomers of Important Polyol,Polyene Antibiotics Based on a Ring-Closing Metathesis and an Aldol Addition of a Lactone Enolate. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300183] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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37
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Cannon JS, Grubbs RH. Alkene chemoselectivity in ruthenium-catalyzed Z-selective olefin metathesis. Angew Chem Int Ed Engl 2013; 52:9001-4. [PMID: 23832646 PMCID: PMC3826562 DOI: 10.1002/anie.201302724] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2013] [Revised: 05/10/2013] [Indexed: 11/06/2022]
Abstract
Chelated ruthenium catalysts have achieved highly chemoselective olefin metathesis reactions. Terminal and internal Z olefins were selectively reacted in the presence of internal E olefins. Products were produced in good yield and high stereoselectivity for formation of a new Z olefin. No products of metathesis with the internal E olefin were observed. Chemoselectivity for terminal olefins was also observed over both sterically hindered and electronically deactivated alkenes.
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Affiliation(s)
- Jeffrey S. Cannon
- Department of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA 91125 (USA)
| | - Robert H. Grubbs
- Department of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA 91125 (USA)
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38
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Cheng C, Simmons EM, Hartwig JF. Iridium-Catalyzed, Diastereoselective Dehydrogenative Silylation of Terminal Alkenes with (TMSO)2MeSiH. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201304084] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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39
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Cheng C, Simmons EM, Hartwig JF. Iridium-Catalyzed, Diastereoselective Dehydrogenative Silylation of Terminal Alkenes with (TMSO)2MeSiH. Angew Chem Int Ed Engl 2013; 52:8984-9. [DOI: 10.1002/anie.201304084] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2013] [Indexed: 11/06/2022]
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40
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Cannon JS, Grubbs RH. Alkene Chemoselectivity in Ruthenium-CatalyzedZ-Selective Olefin Metathesis. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201302724] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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41
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Hemelaere R, Carreaux F, Carboni B. Synthesis of alkenyl boronates from allyl-substituted aromatics using an olefin cross-metathesis protocol. J Org Chem 2013; 78:6786-92. [PMID: 23772914 DOI: 10.1021/jo400872x] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
An efficient synthesis of 3-aryl-1-propenyl boronates from pinacol vinyl boronic ester and allyl-substituted aromatics by cross metathesis is reported. Although the allylbenzene derivatives are prone to isomerization reaction under metathesis conditions, we found that some ruthenium catalysts are effective for this methodology. This strategy thus provides an interesting alternative approach to alkyne hydroboration, leading to the preparation of unknown compounds. Moreover, the boron substituent can be replaced by various functional groups in good yields.
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Affiliation(s)
- Rémy Hemelaere
- Sciences Chimiques de Rennes, UMR 6226 CNRS- Université de Rennes 1, 263, Avenue du Général Leclerc, Campus de Beaulieu, Bâtiment 10A, 35042 Rennes Cedex, France
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42
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Olefin cross-metathesis/Suzuki–Miyaura reactions on vinylphenylboronic acid pinacol esters. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2012.12.081] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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43
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Moulin S, Zhang H, Raju S, Bruneau C, Dérien S. Ruthenium‐Catalysed Synthesis of Functional Conjugated Dienes from Propargylic Carbonates and Silyl Diazo Compounds. Chemistry 2013; 19:3292-6. [DOI: 10.1002/chem.201203796] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2012] [Indexed: 11/09/2022]
Affiliation(s)
- Solenne Moulin
- Organometallics: Materials and Catalysis, UMR 6226‐Institut des Sciences Chimiques de Rennes, CNRS‐Université de Rennes1 Campus de Beaulieu, 35042 Rennes (France), Fax: (+33) 223236939
| | - Hanyu Zhang
- Organometallics: Materials and Catalysis, UMR 6226‐Institut des Sciences Chimiques de Rennes, CNRS‐Université de Rennes1 Campus de Beaulieu, 35042 Rennes (France), Fax: (+33) 223236939
| | - Suresh Raju
- Organometallics: Materials and Catalysis, UMR 6226‐Institut des Sciences Chimiques de Rennes, CNRS‐Université de Rennes1 Campus de Beaulieu, 35042 Rennes (France), Fax: (+33) 223236939
| | - Christian Bruneau
- Organometallics: Materials and Catalysis, UMR 6226‐Institut des Sciences Chimiques de Rennes, CNRS‐Université de Rennes1 Campus de Beaulieu, 35042 Rennes (France), Fax: (+33) 223236939
| | - Sylvie Dérien
- Organometallics: Materials and Catalysis, UMR 6226‐Institut des Sciences Chimiques de Rennes, CNRS‐Université de Rennes1 Campus de Beaulieu, 35042 Rennes (France), Fax: (+33) 223236939
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44
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Herbert MB, Marx VM, Pederson RL, Grubbs RH. Concise syntheses of insect pheromones using Z-selective cross metathesis. Angew Chem Int Ed Engl 2013; 52:310-4. [PMID: 23055437 PMCID: PMC3789658 DOI: 10.1002/anie.201206079] [Citation(s) in RCA: 88] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2012] [Indexed: 11/06/2022]
Abstract
Very short synthetic routes to nine cis-olefin-containing pheromones containing a variety of functionality, including an unconjugated (E,Z) diene, are reported. These lepidopteran pheromones are used extensively for pest control, and were easily prepared using ruthenium-based Z-selective cross metathesis, highlighting the advantages of this method over less efficient ways to form Z olefins.
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Affiliation(s)
- Myles B. Herbert
- Department of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA, 91125 (USA)
| | - Vanessa M. Marx
- Department of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA, 91125 (USA)
| | | | - Robert H. Grubbs
- Department of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA, 91125 (USA)
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45
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Herbert MB, Marx VM, Pederson RL, Grubbs RH. Concise Syntheses of Insect Pheromones UsingZ-Selective Cross Metathesis. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201206079] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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46
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Townsend EM, Schrock RR, Hoveyda AH. Z-selective metathesis homocoupling of 1,3-dienes by molybdenum and tungsten monoaryloxide pyrrolide (MAP) complexes. J Am Chem Soc 2012; 134:11334-7. [PMID: 22734508 DOI: 10.1021/ja303220j] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Molybdenum or tungsten monoaryloxide pyrrolide (MAP) complexes that contain OHIPT as the aryloxide (hexaisopropylterphenoxide) are effective catalysts for homocoupling of simple (E)-1,3-dienes to give (E,Z,E)-trienes in high yield and with high Z selectivities. A vinylalkylidene MAP species was shown to have the expected syn structure in an X-ray study. MAP catalysts that contain OHMT (hexamethylterphenoxide) are relatively inefficient.
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Affiliation(s)
- Erik M Townsend
- Department of Chemistry 6-331, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
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47
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Bolduc KL, Larsen SD, Sherman DH. Efficient, divergent synthesis of cryptophycin unit A analogues. Chem Commun (Camb) 2012; 48:10.1039/c2cc32417b. [PMID: 22617820 PMCID: PMC3494784 DOI: 10.1039/c2cc32417b] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A flexible and divergent synthesis of cryptophycin unit A analogues is described. This method relies on iridium-catalysed stereo- and enantioselective crotylation and chemoselective one-pot oxidative olefination to access common intermediate . Heck, cross metathesis, and Suzuki-Miyaura reactions are illustrated for the generation of methyl ester unit A analogues .
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Affiliation(s)
- Kyle L. Bolduc
- Life Sciences Institute and Departments of Medicinal Chemistry, Chemistry, and Microbiology & Immunology, University of Michigan, Ann Arbor, MI 48109, United States
| | - Scott D. Larsen
- Life Sciences Institute and Departments of Medicinal Chemistry, Chemistry, and Microbiology & Immunology, University of Michigan, Ann Arbor, MI 48109, United States
| | - David H. Sherman
- Life Sciences Institute and Departments of Medicinal Chemistry, Chemistry, and Microbiology & Immunology, University of Michigan, Ann Arbor, MI 48109, United States
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48
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De Paolis M, Chataigner I, Maddaluno J. Recent advances in stereoselective synthesis of 1,3-dienes. Top Curr Chem (Cham) 2012; 327:87-146. [PMID: 22527407 DOI: 10.1007/128_2012_320] [Citation(s) in RCA: 106] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The aim of this review is to present the latest developments in the stereoselective synthesis of conjugated dienes, covering the period 2005-2010. Since the use of this class of compounds is linked to the nature of their appendages (aryls, alkyls, electron-withdrawing, and heterosubstituted groups), the review has been categorized accordingly and illustrates the most representative strategies and mechanisms to access these targets.
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Fontán N, Domínguez M, Álvarez R, de Lera ÁR. Synthesis of C40-Symmetrical Fully Conjugated Carotenoids by Olefin Metathesis. European J Org Chem 2011. [DOI: 10.1002/ejoc.201100935] [Citation(s) in RCA: 17] [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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Zhang Y, Arpin CC, Cullen AJ, Mitton-Fry MJ, Sammakia T. Total Synthesis of Dermostatin A. J Org Chem 2011; 76:7641-53. [DOI: 10.1021/jo2012658] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yingchao Zhang
- Department of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado 80309-0215, United States
| | - Carolynn C. Arpin
- Department of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado 80309-0215, United States
| | - Aaron J. Cullen
- Department of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado 80309-0215, United States
| | - Mark J. Mitton-Fry
- Department of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado 80309-0215, United States
| | - Tarek Sammakia
- Department of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado 80309-0215, United States
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