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Wang T, Lv H, Fan Q, Feng L, Wu X, Zhu J. Highly Selective Synthesis of cis
-Enediynes on a Ag(111) Surface. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201701142] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Tao Wang
- National Synchrotron Radiation Laboratory and Collaborative Innovation Center of Suzhou Nano Science and Technology; University of Science and Technology of China; Hefei 230029 China
| | - Haifeng Lv
- CAS Key Laboratory of Materials Science and Engineering, School of Chemistry and Materials Science, and CAS Center for Excellence in Nanoscience; University of Science and Technology of China; Hefei 230026 China
| | - Qitang Fan
- National Synchrotron Radiation Laboratory and Collaborative Innovation Center of Suzhou Nano Science and Technology; University of Science and Technology of China; Hefei 230029 China
| | - Lin Feng
- National Synchrotron Radiation Laboratory and Collaborative Innovation Center of Suzhou Nano Science and Technology; University of Science and Technology of China; Hefei 230029 China
| | - Xiaojun Wu
- CAS Key Laboratory of Materials Science and Engineering, School of Chemistry and Materials Science, and CAS Center for Excellence in Nanoscience; University of Science and Technology of China; Hefei 230026 China
- Hefei National Laboratory of Physical Sciences at the Microscale and Synergetic Innovation of Quantum Information & Quantum Technology; University of Science and Technology of China; Hefei 230026 China
| | - Junfa Zhu
- National Synchrotron Radiation Laboratory and Collaborative Innovation Center of Suzhou Nano Science and Technology; University of Science and Technology of China; Hefei 230029 China
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Wang T, Lv H, Fan Q, Feng L, Wu X, Zhu J. Highly Selective Synthesis of cis-Enediynes on a Ag(111) Surface. Angew Chem Int Ed Engl 2017; 56:4762-4766. [PMID: 28345286 DOI: 10.1002/anie.201701142] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Indexed: 11/06/2022]
Abstract
Cis-enediyne-type compounds have received much attention as potent antitumor antibiotics. The conventional synthesis of cis-enediynes in solution typically involves multiple steps and various side reactions. For the first time, selective one-step synthesis of cis-enediyne from a single reactant is reported on a Ag(111) surface with a yield up to 90 %. High selectivity for the formation of cis-enediyne originates from the steric effect posed by weak intermolecular interactions, which protect the cis-enediyne from further reaction. A series of comparative experiments and DFT-based transition-state calculations support the findings. The described synthetic approach for directing reaction pathways on-surface may illuminate potential syntheses of other unstable organic compounds.
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Affiliation(s)
- Tao Wang
- National Synchrotron Radiation Laboratory and Collaborative Innovation Center of Suzhou Nano Science and Technology, University of Science and Technology of China, Hefei, 230029, China
| | - Haifeng Lv
- CAS Key Laboratory of Materials Science and Engineering, School of Chemistry and Materials Science, and CAS Center for Excellence in Nanoscience, University of Science and Technology of China, Hefei, 230026, China
| | - Qitang Fan
- National Synchrotron Radiation Laboratory and Collaborative Innovation Center of Suzhou Nano Science and Technology, University of Science and Technology of China, Hefei, 230029, China
| | - Lin Feng
- National Synchrotron Radiation Laboratory and Collaborative Innovation Center of Suzhou Nano Science and Technology, University of Science and Technology of China, Hefei, 230029, China
| | - Xiaojun Wu
- CAS Key Laboratory of Materials Science and Engineering, School of Chemistry and Materials Science, and CAS Center for Excellence in Nanoscience, University of Science and Technology of China, Hefei, 230026, China.,Hefei National Laboratory of Physical Sciences at the Microscale and Synergetic Innovation of Quantum Information & Quantum Technology, University of Science and Technology of China, Hefei, 230026, China
| | - Junfa Zhu
- National Synchrotron Radiation Laboratory and Collaborative Innovation Center of Suzhou Nano Science and Technology, University of Science and Technology of China, Hefei, 230029, China
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Kimura T, Nishimura Y, Ishida N, Momochi H, Yamashita H, Satoh T. A novel consecutive reaction of lithium acetylides with 2-aryl-1-chlorovinyl p-tolyl sulfoxides leading to the formation of (Z)-enediynes. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2012.11.152] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Zhang YH, Shi BF, Yu JQ. Palladium(II)-catalyzed ortho alkylation of benzoic acids with alkyl halides. Angew Chem Int Ed Engl 2009; 48:6097-100. [PMID: 19591182 DOI: 10.1002/anie.200902262] [Citation(s) in RCA: 231] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yang-Hui Zhang
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, CA 92037, USA
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Zhang YH, Shi BF, Yu JQ. Palladium(II)-CatalyzedorthoAlkylation of Benzoic Acids with Alkyl Halides. Angew Chem Int Ed Engl 2009. [DOI: 10.1002/ange.200902262] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Jeon HH, Son JB, Choi JH, Jeong IH. A novel method for (Z)-stereoselective preparation of CF3-substituted enediynes and their coupling reactions. Tetrahedron Lett 2007. [DOI: 10.1016/j.tetlet.2006.11.111] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Shibuya M, Suzuki I, Shigenaga A, Nemoto H. Developments of Enediyne Model Compounds Generating Biradicals with an Enhanced Radical Character – Regulation of Triggering Devices. HETEROCYCLES 2004. [DOI: 10.3987/com-03-s(p)44] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Liu Y, Zhong Z, Nakajima K, Takahashi T. Alkynylzirconation of alkynes and application to one-pot bisalkynylation of alkynes. J Org Chem 2002; 67:7451-6. [PMID: 12375979 DOI: 10.1021/jo026037e] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Stereocontrolled alkynylzirconation of unactivated alkynes was achieved by the reaction of an alkyne with Cp2ZrEt2 and alkynyl halide in this order. After hydrolysis of the alkynylzirconation product, trisubstituted enyne derivatives were obtained in good yields. Functionalized enynes were also prepared by the reaction of the alkynylzirconation products with a variety of electrophiles. Subsequent addition of the second alkynyl halide to the alkynylzirconation products provided an in situ protocol for bisalkynylation of alkynes into (Z)-enediynes in good yields.
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Affiliation(s)
- Yuanhong Liu
- Catalysis Research Center and Graduate School of Pharmaceutical Sciences, Hokkaido University and CREST, Science and Technology Corporation (JST), Sapporo 060-0811, Japan
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Suzuki I, Wakayama M, Shigenaga A, Nemoto H, Shibuya M. Synthesis of enediyne model compounds producing toluene diradicals possessing a highly radical character via enyne–allene intermediates. Tetrahedron Lett 2000. [DOI: 10.1016/s0040-4039(00)01788-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Jones GB, Wright JM, Plourde GW, Hynd G, Huber RS, Mathews JE. A Direct and Stereocontrolled Route to Conjugated Enediynes. J Am Chem Soc 2000. [DOI: 10.1021/ja993766b] [Citation(s) in RCA: 76] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Graham B. Jones
- Contribution from the Bioorganic and Medicinal Chemistry Laboratories, Department of Chemistry, Northeastern University, Boston, Massachusetts 02115
| | - Justin M. Wright
- Contribution from the Bioorganic and Medicinal Chemistry Laboratories, Department of Chemistry, Northeastern University, Boston, Massachusetts 02115
| | - Gary W. Plourde
- Contribution from the Bioorganic and Medicinal Chemistry Laboratories, Department of Chemistry, Northeastern University, Boston, Massachusetts 02115
| | - George Hynd
- Contribution from the Bioorganic and Medicinal Chemistry Laboratories, Department of Chemistry, Northeastern University, Boston, Massachusetts 02115
| | - Robert S. Huber
- Contribution from the Bioorganic and Medicinal Chemistry Laboratories, Department of Chemistry, Northeastern University, Boston, Massachusetts 02115
| | - Jude E. Mathews
- Contribution from the Bioorganic and Medicinal Chemistry Laboratories, Department of Chemistry, Northeastern University, Boston, Massachusetts 02115
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Wakayama M, Suzuki I, Kawakami T, Nemoto H, Shibuya M. Decarboxylative cycloaromatization of enediyne model compounds—mechanism of the radical and ionic pathway. Tetrahedron Lett 2000. [DOI: 10.1016/s0040-4039(99)02009-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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12
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Wright JM, Jones GB. Stereochemical control in the metallohalocarbenoid route to linear enediynes. Tetrahedron Lett 1999. [DOI: 10.1016/s0040-4039(99)01593-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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13
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Dai WM, Wu J, Fong KC, Lee MYH, Lau CW. Regioselective Synthesis of Acyclic cis-Enediynes via an Acid-Catalyzed Rearrangement of 1,2-Dialkynylallyl Alcohols. Syntheses, Computational Calculations, and Mechanism. J Org Chem 1999; 64:5062-5082. [DOI: 10.1021/jo982476v] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Wei-Min Dai
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Jinlong Wu
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Kin Chiu Fong
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Mavis Yuk Ha Lee
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Chi Wai Lau
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
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Katritzky AR, Zhang Z, Lang H. α-(Benzotriazol-1-YL)Propargyl Ethyl Ethers: Novel Precursors to Enediynes, Enynes and Dienynes. SYNTHETIC COMMUN 1996. [DOI: 10.1080/00397919608003826] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Dai WM, Fong KC. First synthesis of cis-enediynes from 1,5-diynes by an acid-mediated allylic rearrangement. Tetrahedron Lett 1996. [DOI: 10.1016/0040-4039(96)01924-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Ryan JH, Stang PJ. Synthesis of Bicyclic Enediynes from Bis[phenyl[(trifluoromethanesulfonyl)oxy]iodo]acetylene: A Tandem Diels-Alder/Palladium(II)- and Copper(I)-Cocatalyzed Cross-Coupling Approach. J Org Chem 1996; 61:6162-6165. [PMID: 11667450 DOI: 10.1021/jo960750k] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The reaction of bicycloalkenylbis(phenyliodonium) triflates 1a or b (available via the Diels-Alder reaction of bis[phenyl[(trifluoromethanesulfonyl)oxy]iodo]acetylene with cyclopentadiene or furan, respectively) with alkynylstannanes 2a-g at room temperature in DMF in the presence of catalytic amounts of trans-benzyl(chloro)bis(triphenylphosphine)palladium(II) and copper(I) iodide proceeds smoothly and with selectivity to afford good to excellent yields of bicyclic enediynes 3a-k.
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Affiliation(s)
- John H. Ryan
- Department of Chemistry, The University of Utah, Salt Lake City, Utah 84112
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Wakayama M, Nemoto H, Shibuya M. Pyridoxal-mediated cycloaromatization of an enediyne model system. Tetrahedron Lett 1996. [DOI: 10.1016/0040-4039(96)01087-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Grissom JW, Gunawardena GU, Klingberg D, Huang D. The chemistry of enediynes, enyne allenes and related compounds. Tetrahedron 1996. [DOI: 10.1016/0040-4020(96)00016-6] [Citation(s) in RCA: 307] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Dai WM, Fong KC, Danjo H, Nishimoto SI. Synthese voncis-Endiinen durch Umlagerung einer allylischen Doppelbindung. Angew Chem Int Ed Engl 1996. [DOI: 10.1002/ange.19961080717] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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20
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Cao XP, Chan TL, Chow HF. Direct conversion of dipropargylic sulfones into (E)- and (Z)-hex-3-ene-1,5-diynes by a modified one-flask Ramberg-Bäcklund reaction. Tetrahedron Lett 1996. [DOI: 10.1016/0040-4039(95)02345-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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21
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Cycloaromatization of enediyne model compounds via a reaction cascade triggered by hydrolysis of the α-alkynylmalonates. Tetrahedron Lett 1996. [DOI: 10.1016/0040-4039(95)02285-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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22
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Naoe Y, Kikuishi J, Ishigaki K, Iitsuka H, Nemoto H, Shibuya M. pH dependent cycloaromatization of enediyne model compounds via enyne-allene intermediates. Tetrahedron Lett 1995. [DOI: 10.1016/0040-4039(95)01974-m] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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