1
|
Beaudelot J, Oger S, Peruško S, Phan TA, Teunens T, Moucheron C, Evano G. Photoactive Copper Complexes: Properties and Applications. Chem Rev 2022; 122:16365-16609. [PMID: 36350324 DOI: 10.1021/acs.chemrev.2c00033] [Citation(s) in RCA: 50] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Photocatalyzed and photosensitized chemical processes have seen growing interest recently and have become among the most active areas of chemical research, notably due to their applications in fields such as medicine, chemical synthesis, material science or environmental chemistry. Among all homogeneous catalytic systems reported to date, photoactive copper(I) complexes have been shown to be especially attractive, not only as alternative to noble metal complexes, and have been extensively studied and utilized recently. They are at the core of this review article which is divided into two main sections. The first one focuses on an exhaustive and comprehensive overview of the structural, photophysical and electrochemical properties of mononuclear copper(I) complexes, typical examples highlighting the most critical structural parameters and their impact on the properties being presented to enlighten future design of photoactive copper(I) complexes. The second section is devoted to their main areas of application (photoredox catalysis of organic reactions and polymerization, hydrogen production, photoreduction of carbon dioxide and dye-sensitized solar cells), illustrating their progression from early systems to the current state-of-the-art and showcasing how some limitations of photoactive copper(I) complexes can be overcome with their high versatility.
Collapse
Affiliation(s)
- Jérôme Beaudelot
- Laboratoire de Chimie Organique, Service de Chimie et PhysicoChimie Organiques, Université libre de Bruxelles (ULB), Avenue F. D. Roosevelt 50 - CP160/06, 1050Brussels, Belgium.,Laboratoire de Chimie Organique et Photochimie, Service de Chimie et PhysicoChimie Organiques, Université libre de Bruxelles (ULB), Avenue F. D. Roosevelt 50 - CP160/08, 1050Brussels, Belgium
| | - Samuel Oger
- Laboratoire de Chimie Organique, Service de Chimie et PhysicoChimie Organiques, Université libre de Bruxelles (ULB), Avenue F. D. Roosevelt 50 - CP160/06, 1050Brussels, Belgium
| | - Stefano Peruško
- Laboratoire de Chimie Organique, Service de Chimie et PhysicoChimie Organiques, Université libre de Bruxelles (ULB), Avenue F. D. Roosevelt 50 - CP160/06, 1050Brussels, Belgium.,Organic Synthesis Division, Department of Chemistry, University of Antwerp, Groenenborgerlaan 171, 2020Antwerp, Belgium
| | - Tuan-Anh Phan
- Laboratoire de Chimie Organique et Photochimie, Service de Chimie et PhysicoChimie Organiques, Université libre de Bruxelles (ULB), Avenue F. D. Roosevelt 50 - CP160/08, 1050Brussels, Belgium
| | - Titouan Teunens
- Laboratoire de Chimie Organique et Photochimie, Service de Chimie et PhysicoChimie Organiques, Université libre de Bruxelles (ULB), Avenue F. D. Roosevelt 50 - CP160/08, 1050Brussels, Belgium.,Laboratoire de Chimie des Matériaux Nouveaux, Université de Mons, Place du Parc 20, 7000Mons, Belgium
| | - Cécile Moucheron
- Laboratoire de Chimie Organique et Photochimie, Service de Chimie et PhysicoChimie Organiques, Université libre de Bruxelles (ULB), Avenue F. D. Roosevelt 50 - CP160/08, 1050Brussels, Belgium
| | - Gwilherm Evano
- Laboratoire de Chimie Organique, Service de Chimie et PhysicoChimie Organiques, Université libre de Bruxelles (ULB), Avenue F. D. Roosevelt 50 - CP160/06, 1050Brussels, Belgium
| |
Collapse
|
2
|
Mansson CMF, Burns NZ. Aqueous Amine-Tolerant [2+2] Photocycloadditions of Unactivated Olefins. J Am Chem Soc 2022; 144:19689-19694. [PMID: 36269089 DOI: 10.1021/jacs.2c08778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The Kochi-Salomon reaction is the only photochemical [2+2] cycloaddition capable of combining two electronically unactivated olefins into a cyclobutane. Yet, the reaction has remained largely unexplored and suffers many drawbacks, most notably an intolerance to Lewis/Brønsted basic amines and amides. Since these groups are ubiquitous in biologically active pharmaceuticals, an amine-tolerant Kochi-Salomon reaction would greatly facilitate rapid exploration of novel drug scaffolds. Herein, we disclose a transformation that is run in water with the most widely available Cu(II) salts and mineral acids. Furthermore, we apply this methodology to synthesize a variety of amine-containing cyclobutanes, including known and novel pharmacological analogues.
Collapse
Affiliation(s)
- Carl M F Mansson
- Department of Chemistry, Stanford University, Stanford, California 94305, United States
| | - Noah Z Burns
- Department of Chemistry, Stanford University, Stanford, California 94305, United States
| |
Collapse
|
3
|
Bartlett WR, Read de Alaniz J, Carlson JL, Dillon MP, Edstrom E, Fischer DA, Goldblum AA, Luedtke GR, Paneitz GW, Ryter K, Schulz M, Shepard DA, Switzer C. Stereocontrolled Synthesis of (±)-Grandisol. SYNTHESIS-STUTTGART 2022. [DOI: 10.1055/s-0040-1719910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
AbstractA synthetic approach to grandisol is described. The route to the cyclobutane core relies on an efficient intramolecular [2+2] cycloaddition that establishes the required cis-ring fusion at the adjacent side chains of the cyclobutane ring. Using a new two-step lithium/halide homologation procedure, norgrandisol was efficiently converted into grandisol. This new approach enables the synthesis of grandisol in five steps from commercially available starting material in 22% overall yield.
Collapse
|
4
|
Gravatt CS, Melecio-Zambrano L, Yoon TP. Olefin-Supported Cationic Copper Catalysts for Photochemical Synthesis of Structurally Complex Cyclobutanes. Angew Chem Int Ed Engl 2021; 60:3989-3993. [PMID: 33179414 DOI: 10.1002/anie.202013067] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Indexed: 11/11/2022]
Abstract
The sole method available for the photocycloaddition of unconjugated aliphatic alkenes is the Cu-catalyzed Salomon-Kochi reaction. The [Cu(OTf)]2 ⋅benzene catalyst that has been standard in this reaction for many decades, however, is air-sensitive, prone to photodecomposition, and poorly reactive towards sterically bulky alkene substrates. Using bench-stable precursors, an improved catalyst system with superior reactivity and photostability has been designed, and it offers significantly expanded substrate scope. The utility of this new catalyst for the preparation of sterically crowded cyclobutane structures is highlighted through the preparation of the cores of the natural products sulcatine G and perforatol.
Collapse
Affiliation(s)
- Christopher S Gravatt
- Department of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison, WI, 53706, USA
| | - Luis Melecio-Zambrano
- Department of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison, WI, 53706, USA
| | - Tehshik P Yoon
- Department of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison, WI, 53706, USA
| |
Collapse
|
5
|
Gravatt CS, Melecio‐Zambrano L, Yoon TP. Olefin‐Supported Cationic Copper Catalysts for Photochemical Synthesis of Structurally Complex Cyclobutanes. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202013067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Christopher S. Gravatt
- Department of Chemistry University of Wisconsin-Madison 1101 University Avenue Madison WI 53706 USA
| | - Luis Melecio‐Zambrano
- Department of Chemistry University of Wisconsin-Madison 1101 University Avenue Madison WI 53706 USA
| | - Tehshik P. Yoon
- Department of Chemistry University of Wisconsin-Madison 1101 University Avenue Madison WI 53706 USA
| |
Collapse
|
6
|
Miyazawa Y, Kawaguchi K, Katsuta R, Nukada T, Ishigami K. Analog synthesis of DAMASCENOLIDE TM, an important aroma component of roses, and their odor properties. Biosci Biotechnol Biochem 2020; 84:1560-1569. [PMID: 32303150 DOI: 10.1080/09168451.2020.1753498] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
DAMASCENOLIDETM [1, 4-(4-methylpent-3-en-1-yl)furan-2(5H)-one], which has a citrus-like odor, is an important aroma component of roses. We have previously reported on the synthesis and odor evaluation of double-bond isomers of 1 and concluded that the position and the geometric isomerism of the double-bond had a significant effect on the odor. For the purpose of deepening knowledge about structure-odor relationships, we synthesized 13 analogs of compound 1 and evaluated their odors. As a result, it was found that the presence of two double-bonds and branched methyl group at the terminal position in the side chain was essential in order to have a citrus-like odor. Substitution of the side chain with appropriate length at the appropriate 4-position of the 2(5H)-furanone ring was also an important factor in determining the quality of the odor.
Collapse
Affiliation(s)
- Yamato Miyazawa
- R&D Center, T. Hasegawa Co., Ltd ., Kanagawa, Japan.,Department of Chemistry for Life Sciences and Agriculture, Tokyo University of Agriculture , Tokyo, Japan
| | | | - Ryo Katsuta
- Department of Chemistry for Life Sciences and Agriculture, Tokyo University of Agriculture , Tokyo, Japan
| | - Tomoo Nukada
- Department of Chemistry for Life Sciences and Agriculture, Tokyo University of Agriculture , Tokyo, Japan
| | - Ken Ishigami
- Department of Chemistry for Life Sciences and Agriculture, Tokyo University of Agriculture , Tokyo, Japan
| |
Collapse
|
7
|
Basler B, Brandes S, Spiegel A, Bach T. Total Syntheses of Kelsoene and Preussin. Top Curr Chem (Cham) 2017. [DOI: 10.1007/b96880] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
8
|
Wolleb H, Carreira EM. Total Synthesis of (+)-Dendrowardol C. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201705809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Helene Wolleb
- Laboratorium für Organische Chemie; ETH Zürich, HCI H335; Vladimir-Prelog-Weg 3 8093 Zürich Switzerland
| | - Erick M. Carreira
- Laboratorium für Organische Chemie; ETH Zürich, HCI H335; Vladimir-Prelog-Weg 3 8093 Zürich Switzerland
| |
Collapse
|
9
|
Wolleb H, Carreira EM. Total Synthesis of (+)-Dendrowardol C. Angew Chem Int Ed Engl 2017; 56:10890-10893. [DOI: 10.1002/anie.201705809] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Indexed: 11/08/2022]
Affiliation(s)
- Helene Wolleb
- Laboratorium für Organische Chemie; ETH Zürich, HCI H335; Vladimir-Prelog-Weg 3 8093 Zürich Switzerland
| | - Erick M. Carreira
- Laboratorium für Organische Chemie; ETH Zürich, HCI H335; Vladimir-Prelog-Weg 3 8093 Zürich Switzerland
| |
Collapse
|
10
|
Vorberg R, Trapp N, Carreira EM, Müller K. Bicyclo[3.2.0]heptane as a Core Structure for Conformational Locking of 1,3-Bis-Pharmacophores, Exemplified by GABA. Chemistry 2017; 23:3126-3138. [DOI: 10.1002/chem.201605179] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Indexed: 01/26/2023]
Affiliation(s)
- Raffael Vorberg
- Laboratorium für Organische Chemie; ETH Zürich; Vladimir-Prelog-Weg 3 8093 Zürich Switzerland
| | - Nils Trapp
- Laboratorium für Organische Chemie; ETH Zürich; Vladimir-Prelog-Weg 3 8093 Zürich Switzerland
| | - Erick M. Carreira
- Laboratorium für Organische Chemie; ETH Zürich; Vladimir-Prelog-Weg 3 8093 Zürich Switzerland
| | - Klaus Müller
- Laboratorium für Organische Chemie; ETH Zürich; Vladimir-Prelog-Weg 3 8093 Zürich Switzerland
| |
Collapse
|
11
|
Guélen S, Blazejak M, Chamoreau LM, Huguet A, Derenne S, Volatron F, Mouriès-Mansuy V, Fensterbank L. Photochemical studies on bis-sulfide and -sulfone tethered polyenic derivatives. Org Biomol Chem 2017; 15:4180-4190. [DOI: 10.1039/c7ob00551b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This study focusses on the [2 + 2]-photocycloaddition of a symmetric polyenic system tethered by an aryl bis-sulfide or sulfone platform.
Collapse
Affiliation(s)
- Simon Guélen
- Sorbonne Universités
- UPMC Univ Paris 06
- CNRS
- UMR 8232 Institut Parisien de Chimie Moléculaire
- 75252 Paris cedex 05
| | - Max Blazejak
- Sorbonne Universités
- UPMC Univ Paris 06
- CNRS
- UMR 8232 Institut Parisien de Chimie Moléculaire
- 75252 Paris cedex 05
| | - Lise-Marie Chamoreau
- Sorbonne Universités
- UPMC Univ Paris 06
- CNRS
- UMR 8232 Institut Parisien de Chimie Moléculaire
- 75252 Paris cedex 05
| | - Arnaud Huguet
- Sorbonne Universités
- UPMC Univ Paris 06
- CNRS
- EPHE
- UMR 7619 METIS
| | - Sylvie Derenne
- Sorbonne Universités
- UPMC Univ Paris 06
- CNRS
- EPHE
- UMR 7619 METIS
| | - François Volatron
- Sorbonne Universités
- UPMC Univ Paris 06
- CNRS
- UMR 7616 Laboratoire de Chimie Théorique
- 75252 Paris cedex 05
| | - Virginie Mouriès-Mansuy
- Sorbonne Universités
- UPMC Univ Paris 06
- CNRS
- UMR 8232 Institut Parisien de Chimie Moléculaire
- 75252 Paris cedex 05
| | - Louis Fensterbank
- Sorbonne Universités
- UPMC Univ Paris 06
- CNRS
- UMR 8232 Institut Parisien de Chimie Moléculaire
- 75252 Paris cedex 05
| |
Collapse
|
12
|
|
13
|
GHOSH AMRITA, GHOSH SUBRATA. Asymmetric synthesis of a functionalized tricyclo[6.2.0.02,6]decane ring system present in kelsoene and poduran. J CHEM SCI 2015. [DOI: 10.1007/s12039-014-0739-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
14
|
Jana A, Mondal S, Ghosh S. Studies towards the synthesis of bielschowskysin. Construction of the highly functionalized bicyclo[3.2.0]heptane segment. Org Biomol Chem 2015; 13:1846-59. [DOI: 10.1039/c4ob02182g] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A stereocontrolled approach for the construction of a highly functionalized bicyclo[3.2.0]heptane derivative embodying the bridged lactone present in the diterpene bielschowskysin is reported.
Collapse
Affiliation(s)
- Anupam Jana
- Department of Organic Chemistry
- Indian Association for the Cultivation of Science
- Jadavpur
- India
| | - Sujit Mondal
- Department of Organic Chemistry
- Indian Association for the Cultivation of Science
- Jadavpur
- India
| | - Subrata Ghosh
- Department of Organic Chemistry
- Indian Association for the Cultivation of Science
- Jadavpur
- India
| |
Collapse
|
15
|
Jana A, Mondal S, Firoj Hossain M, Ghosh S. Stereocontrolled approach to the highly functionalized bicyclo[3.2.0] heptane core of bielschowskysin through intramolecular Cu(I)-catalyzed [2+2] photocycloaddition. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.10.018] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
16
|
Hoffmann N. Homogeneous photocatalytic reactions with organometallic and coordination compounds--perspectives for sustainable chemistry. CHEMSUSCHEM 2012; 5:352-371. [PMID: 22287209 DOI: 10.1002/cssc.201100286] [Citation(s) in RCA: 90] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2011] [Revised: 09/30/2011] [Indexed: 05/31/2023]
Abstract
Since the time of Giacomo Ciamician at the beginning of the 20th century, photochemical transformations have been recognized as contributing to sustainable chemistry. Electronic excitation significantly changes the reactivity of chemical compounds. Thus, the application of activation reagents is frequently avoided and transformations can be performed under mild conditions. Catalysis plays a central role in sustainable chemistry. Stoichiometric amounts of activation reagents are often avoided. This fact and the milder catalytic reaction conditions diminish the formation of byproducts. In the case of homogeneous catalysis, organometallic compounds are often applied. The combination of both techniques develops synergistic effects in the sense of "Green Chemistry". Herein, metal carbonyl-mediated reactions are reported. These transformations are of considerable interest for the synthesis of complex polyfunctionalized compounds. Copper(I)-catalyzed [2+2] photocycloaddition gives access to a large variety of cyclobutane derivatives. Currently, a large number of publications deal with photochemical electron-transfer-induced reactions with organometallic and coordination compounds, particularly with ruthenium complexes. Several photochemically induced oxidations can easily be performed with air or molecular oxygen when they are catalyzed with organometallic complexes. Photochemical reaction conditions also play a certain role in C-H activation with organometallic catalysts, for instance, with alkanes, although such transformations are conveniently performed with a variety of other photochemical reactions.
Collapse
Affiliation(s)
- Norbert Hoffmann
- CNRS, Université de Reims Champagne-Ardenne, Institut de Chimie Moléculaire de Reims (UMR 6229), Equipe de Photochimie, UFR Sciences, Reims, France.
| |
Collapse
|
17
|
Adachi Y, Kamei N, Yokoshima S, Fukuyama T. Total synthesis of (-)-histrionicotoxin. Org Lett 2011; 13:4446-9. [PMID: 21793562 DOI: 10.1021/ol2018032] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A total synthesis of (-)-histrionicotoxin was achieved. Our synthesis features preparation of a pseudosymmetrical dienyne through chirality transfer from an allenylsilane, a dienyne metathesis to produce the bicyclo [5.4.0] system in optically active form, selective functionalization of a diene via a 5-exo-trig iodoetherification, and an asymmetric propargylation.
Collapse
Affiliation(s)
- Yohei Adachi
- Graduate School of Pharmaceutical Sciences, University of Tokyo, 7-3-1 Hongo, Tokyo 113-0033, Japan
| | | | | | | |
Collapse
|
18
|
Mondal S, Yadav RN, Ghosh S. Unprecedented influence of remote substituents on reactivity and stereoselectivity in Cu(i)-catalysed [2 + 2] photocycloaddition. An approach towards the synthesis of tricycloclavulone. Org Biomol Chem 2011; 9:4903-13. [PMID: 21573291 DOI: 10.1039/c1ob05233k] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Sujit Mondal
- Department of Organic Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata, 700 032, India
| | | | | |
Collapse
|
19
|
Beckwith ALJ, Schiesser CH. Treasures from the Free Radical Renaissance Period – Miscellaneous hexenyl radical kinetic data. Org Biomol Chem 2011; 9:1736-43. [PMID: 21184011 DOI: 10.1039/c0ob00708k] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Athelstan L J Beckwith
- Research School of Chemistry, Australian National University, Canberra, ACT 0200, Australia
| | | |
Collapse
|
20
|
Unprecedented copper(I)-catalyzed photochemical reaction of diethyl ether with vicinal diols and ketals. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2010.06.080] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
21
|
Joly KM, Mirri G, Willener Y, Horswell SL, Moody CJ, Tucker JHR. Synthesis of an Achiral Isomer of Lipoic Acid As an Anchor Group for SAM Formation on Gold Surfaces. J Org Chem 2010; 75:2395-8. [DOI: 10.1021/jo9024545] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kévin M. Joly
- School of Chemistry, University of Nottingham, University Park, Nottingham, United Kingdom, NG7 2RD
| | - Giorgio Mirri
- School of Chemistry, University of Birmingham, Edgbaston, Birmingham, United Kingdom, B15 2TT
| | - Yasmine Willener
- School of Chemistry, University of Birmingham, Edgbaston, Birmingham, United Kingdom, B15 2TT
| | - Sarah L. Horswell
- School of Chemistry, University of Birmingham, Edgbaston, Birmingham, United Kingdom, B15 2TT
| | - Christopher J. Moody
- School of Chemistry, University of Nottingham, University Park, Nottingham, United Kingdom, NG7 2RD
| | - James H. R. Tucker
- School of Chemistry, University of Birmingham, Edgbaston, Birmingham, United Kingdom, B15 2TT
| |
Collapse
|
22
|
Percy JM, Roig R, Singh K. Fluorinated Analogues of Amicetose and Rhodinose - Novel Racemic and Asymmetric Routes. European J Org Chem 2009. [DOI: 10.1002/ejoc.200801130] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
23
|
Curran K, Risse W, Boggioni L, Tritto I. Addition Polymers of Strained Cyclic Olefins – Transition Metal Catalysed Polymerisations of the Cyclobutene Derivative Bicyclo[3.2.0]hept-6-ene. MACROMOL CHEM PHYS 2008. [DOI: 10.1002/macp.200700597] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
24
|
Ishmuratov GY, Kharisov RY, Odinokov VN, Tolstikov GA. Ozonolysis of unsaturated compounds in the synthesis of insect pheromones and juvenoids. RUSSIAN CHEMICAL REVIEWS 2007. [DOI: 10.1070/rc1995v064n06abeh000164] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
25
|
Lacey JR, Anzalone PW, Duncan CM, Hackert MJ, Mohan RS. A study of epoxyolefin cyclizations catalyzed by bismuth trifluoromethanesulfonate and other metal triflates. Tetrahedron Lett 2005. [DOI: 10.1016/j.tetlet.2005.10.013] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
26
|
Quibell M, Benn A, Flinn N, Monk T, Ramjee M, Wang Y, Watts J. Bicyclic peptidomimetic tetrahydrofuro[3,2-b]pyrrol-3-one and hexahydrofuro[3,2-b]pyridine-3-one based scaffolds: synthesis and cysteinyl proteinase inhibition. Bioorg Med Chem 2005; 12:5689-710. [PMID: 15465346 DOI: 10.1016/j.bmc.2004.07.054] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2004] [Accepted: 07/23/2004] [Indexed: 12/13/2022]
Abstract
A stereoselective synthesis of (3aS,6aR)-tetrahydrofuro[3,2-b]pyrrol-3-ones and (3aS,7aR)-hexahydrofuro[3,2-b]pyridine-3-ones has been developed through Fmoc protected scaffolds 12 and 13. A key design element within these novel bicyclic scaffolds, in particular the 5,5-fused system, was the inherent stability of the cis-fused geometry in comparison to that of the corresponding trans-fused. Since the bridgehead stereocentre situated beta to the ketone was of a fixed and stable configuration, the fact that cis ring fusion is both kinetically and thermodynamically stable with respect to trans ring fusion provides chiral stability to the bridgehead stereocentre that is situated alpha to the ketone. To exemplify this principle, building blocks 12 and 13 were designed, prepared and utilised in a solid phase combinatorial synthesis of peptidomimetic inhibitors 10, 45a-e, 11 and 46. Both series were chirally stable with 5,5-series 10 and 45a-e exhibiting potent in vitro activity against a range of CAC1 cysteinyl proteinases. Compound 10, a potent and selective inhibitor of cathepsin K, possessed good primary DMPK properties along with promising activity in an in vitro cell-based human osteoclast assay of bone resorption.
Collapse
Affiliation(s)
- Martin Quibell
- Amura Therapeutics Limited, Incenta House, Horizon Park, Barton Road, Comberton, Cambridge CB3 7AJ, UK.
| | | | | | | | | | | | | |
Collapse
|
27
|
Suzuki K, Inomata K, Endo Y. Enantiocontrolled synthesis of jasmonates via tandem retro-Diels-Alder-ene reaction activated by a silyl substituent. Org Lett 2004; 6:409-11. [PMID: 14748605 DOI: 10.1021/ol036253p] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
[reaction: see text] An enantiocontrolled synthesis of (-)-methyl 6-epi-cucurbate and (+)-methyl jasmonate was established from a chiral tricyclic lactone via a new type of tandem retro-Diels-Alder-ene reaction activated by a trimethysilyl substituent as the key step.
Collapse
Affiliation(s)
- Katsufumi Suzuki
- Tohoku Pharmaceutical University, 4-4-1 Komatsushima, Aoba-ku, Sendai 981-8558, Japan
| | | | | |
Collapse
|
28
|
Banerjee S, Ghosh S. Intramolecular [2 + 2] photocycloaddition of alkenes incorporated in a carbohydrate template. Synthesis of enantiopure bicyclo[3.2.0]heptanes and -[6.3.0]undecanes. J Org Chem 2003; 68:3981-9. [PMID: 12737581 DOI: 10.1021/jo026920c] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Intramolecular [2 + 2] photocycloaddition of alkenes with a furano sugar placed between them have been investigated under both copper(I)-catalyzed and sensitized conditions. The copper(I)-catalyzed photocycloaddition of the dienes 4a, 4b, and 4c led to unexpected formation of the thermodynamically less stable cis-syn-cis 4-5-5 tricyclic adducts 5a, 5b, and 5c, respectively. The sensitized photocycloaddition of the diene 14 also gave the cis-syn-cis adduct 15 showing that the copper(I) catalyst does not have any influence on the stereochemical course through coordination with the anomeric ring oxygen of the furano sugar. The identical stereochemical course observed under both catalyzed and sensitized photoaddition reactions have been attributed to be of steric origin. Bis(dienes) 25a and 25b, which gave an intractable mixture on copper(I)-catalyzed irradiation, underwent smooth photocycloaddition in the presence of benzophenone, and the resulting 1,2-divinyl cyclobutanes underwent spontaneous [3.3]-rearrangement at room temperature to produce bicyclo[6.3.0]undecanes 30a and 30b, respectively. This investigation provides an approach for the construction of enantiopure bicyclo[3.2.0]heptanes and -[6.3.0]undecanes.
Collapse
Affiliation(s)
- Shyamapada Banerjee
- Department of Organic Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700 032, India
| | | |
Collapse
|
29
|
Bach T, Spiegel A. Stereoselective Photochemical Synthesis and Structure Elucidation of 1-Methyl-Substituted Tricyclo[6.2.0.02,6]decanes and Tricyclo[7.2.0.02,7]undecanes. European J Org Chem 2002. [DOI: 10.1002/1099-0690(200202)2002:4<645::aid-ejoc645>3.0.co;2-a] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
30
|
Intramolecular [2+2] photocycloaddition of 1,6-dienes incorporated in a furanose ring. Unusual formation of cis-syn-cis 6-oxatricyclo[6.2.0.03,7]decanes. Tetrahedron Lett 2001. [DOI: 10.1016/s0040-4039(01)01167-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
31
|
|
32
|
Stereocontrolled approach to highly substituted cyclopentanones. Application in a formal synthesis of Δ9(12)-capnellene. Tetrahedron 1998. [DOI: 10.1016/s0040-4020(97)10387-8] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
33
|
Orru RV, Mayer SF, Kroutil W, Faber K. Chemoenzymatic deracemization of (±)-2,2-disubstituted oxiranes. Tetrahedron 1998. [DOI: 10.1016/s0040-4020(97)10338-6] [Citation(s) in RCA: 49] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
34
|
Langer F, Schwink L, Devasagayaraj A, Chavant PY, Knochel P. Preparation of Functionalized Dialkylzincs via a Boron-Zinc Exchange. Reactivity and Catalytic Asymmetric Addition to Aldehydes. J Org Chem 1996; 61:8229-8243. [PMID: 11667810 DOI: 10.1021/jo961129n] [Citation(s) in RCA: 145] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The hydroboration of olefins with Et(2)BH provides diethyl(alkyl)boranes 2 which readily undergo a boron-zinc exchange with Et(2)Zn providing a range of polyfunctional primary, secondary, and benzylic diorganozincs. The resulting diorganozincs 3 have been reacted with various electrophiles (allylic halides, acid chlorides, alkylidenemalonates, ethyl propiolate, nitroolefins) in the presence of CuCN.2LiCl with excellent yields. With secondary dialkylzincs prepared from diastereomerically pure diethyl(alkyl)boranes, the boron-zinc exchange occurs with loss of stereochemistry. The asymmetric addition of 3 to aldehydes in the presence of the chiral catalyst 55 furnishes optically active polyfunctional secondary alcohols (50 to over 96% ee).
Collapse
Affiliation(s)
- Falk Langer
- Fachbereich Chemie der Philipps-Universität Marburg, D-35032 Marburg, Germany
| | | | | | | | | |
Collapse
|
35
|
Ghosh S, Patra D, Samajdar S. Intramolecular [2+2] photocycloaddition — cyclobutane rearrangement. A novel stereocontrolled approach to highly substituted cyclopentanones. Tetrahedron Lett 1996. [DOI: 10.1016/0040-4039(96)00195-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
36
|
Langer K, Mattay J, Heidbreder A, Möller M. A New Stereoselective Synthesis of Grandisol. ACTA ACUST UNITED AC 1992. [DOI: 10.1002/jlac.199219920144] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
37
|
Baeckström P, Li L. Isoprenoid chain elongations by Claisen rearrangements using acetals as precursors of vinyl ethers. Tetrahedron 1991. [DOI: 10.1016/s0040-4020(01)86579-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
38
|
|
39
|
Resolution and EPC synthesis of both enantiomers of 2,5-Dimethylbicyclo[3.2.0]heptan-endo-2-ol, Key Intermediate in the Synthesis of Grandisol. ACTA ACUST UNITED AC 1991. [DOI: 10.1016/s0957-4166(00)80532-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
40
|
Resolution, specific rotation and absolute configuration o f 2,6,6-trimethylbicyclo[3.2.0]heptan-endo-2-ol and of 2,5-dimethylbicyclo[3.2.0]heptan-endo-2-ol, key intermediate in the synthesis of grandisol. ACTA ACUST UNITED AC 1990. [DOI: 10.1016/s0957-4166(00)82388-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
41
|
Baruah J, Samuelson AG. Copper(I) promoted CC bond forming reactions: direct activation of allyl alcohols. J Organomet Chem 1989. [DOI: 10.1016/0022-328x(89)87015-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
42
|
Rosini G, Geier M, Marotta E, Petrini M, Ballini R. Stereoselective total synthesis of racemic grandisol via 3-oximino-1,4,4-trimethylbicyclo[3.2.0]heptane. An improved practical procedure. Tetrahedron 1986. [DOI: 10.1016/s0040-4020(01)96088-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
43
|
|
44
|
|
45
|
Moggi L, Juris A, Sandrini D, Manfrin MF. Photocatalysis by transition-metal coordination compounds in homogeneous phase. Part II: Photochemical steps involving the organic substrate. ACTA ACUST UNITED AC 1984. [DOI: 10.1007/bf03155987] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
46
|
|
47
|
Synthesis of multicyclic pyrrolidines via copper(I) catalyzed photobicyclization of ethyl N,N-diallyl carbamates. Tetrahedron Lett 1984. [DOI: 10.1016/s0040-4039(01)90999-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
48
|
|