1
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Li S, Feng Q, Song L, Zhang X, Wu YD, Sun J. Mild Stereoselective Synthesis of Densely Substituted [3]Dendralenes via Ru-Catalyzed Intermolecular Dimerization of 1,1-Disubstituted Allenes. J Am Chem Soc 2024; 146:1532-1542. [PMID: 38174923 DOI: 10.1021/jacs.3c11448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
Described here is a mild and stereoselective protocol for the synthesis of [3]dendralenes via the intermolecular dimerization of allenes. With the proper choice of a ruthenium catalyst, a range of unactivated 1,1-disubstituted allenes, without prefunctionalization in the allylic position, reacted efficiently to provide rapid access to densely substituted [3]dendralenes. An intermolecular C-C bond and three different types of C═C double bonds (di-, tri-, and tetrasubstituted) embedded in an acyclic structure were constructed with good to high E/Z stereocontrol. This is in contrast to the known catalytic protocols that focus on allenes with prefunctionalization at the allylic position and/or monosubstituted allenes, which would proceed by a different mechanism or require less stereocontrol. The silyl-substituted dendralene products are precursors of other useful dendralene molecules. Density functional theory (DFT) studies and control experiments supported a mechanism involving oxidative cyclometalation, β-H elimination (the rate-determining step), and reductive elimination.
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Affiliation(s)
- Shijia Li
- Department of Chemistry and the Hong Kong Branch of Chinese National Engineering Research Centre for Tissue Restoration & Reconstruction, The Hong Kong University of Science and Technology (HKUST), Clear Water Bay, Kowloon 999077, Hong Kong SAR, China
- Shenzhen Bay Laboratory, Shenzhen 518132, China
| | - Qiang Feng
- Department of Chemistry and the Hong Kong Branch of Chinese National Engineering Research Centre for Tissue Restoration & Reconstruction, The Hong Kong University of Science and Technology (HKUST), Clear Water Bay, Kowloon 999077, Hong Kong SAR, China
| | - Lijuan Song
- School of Science, Harbin Institute of Technology (Shenzhen), Shenzhen 518055, China
| | - Xinhao Zhang
- Shenzhen Bay Laboratory, Shenzhen 518132, China
- Lab of Computational Chemistry and Drug Design, State Key Laboratory of Chemical Oncogenomics, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Yun-Dong Wu
- Shenzhen Bay Laboratory, Shenzhen 518132, China
- Lab of Computational Chemistry and Drug Design, State Key Laboratory of Chemical Oncogenomics, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Jianwei Sun
- Department of Chemistry and the Hong Kong Branch of Chinese National Engineering Research Centre for Tissue Restoration & Reconstruction, The Hong Kong University of Science and Technology (HKUST), Clear Water Bay, Kowloon 999077, Hong Kong SAR, China
- Shenzhen Research Institute, HKUST, No. 9 Yuexing First Rd, Shenzhen 518057, China
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2
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Liu H, Lei W, Li Y, Fang Y. Diversified access to di- and trisubstituted allenes via nickel-catalysed reactions of 1,3-enynes with alkyl N-hydroxyphthalimide esters. Chem Commun (Camb) 2023; 59:1825-1828. [PMID: 36722898 DOI: 10.1039/d2cc06544d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Herein, a new nickel-catalysed protocol for the preparation of di- and trisubstituted allenes has been successfully developed via the reactions of 1,3-enynes with alkyl N-hydroxyphthalimide esters. The new method based on a reductive radical-polar crossover (RPC) process features broad substrate scope, wide functional group tolerance, and a simple catalyst system. The late-stage allenylation of drugs has also been illustrated.
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Affiliation(s)
- Hong Liu
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials and Ministry-of-Education Key Laboratory for Synthesis and Application of Organic Functional Molecules, Hubei University, No. 368 YouyiDadao, Wuhan 430062, China.
| | - Wan Lei
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials and Ministry-of-Education Key Laboratory for Synthesis and Application of Organic Functional Molecules, Hubei University, No. 368 YouyiDadao, Wuhan 430062, China.
| | - Yan Li
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials and Ministry-of-Education Key Laboratory for Synthesis and Application of Organic Functional Molecules, Hubei University, No. 368 YouyiDadao, Wuhan 430062, China.
| | - Yewen Fang
- School of Materials and Chemical Engineering, Ningbo University of Technology, No. 201 Fenghua Road, Ningbo 315211, China. .,Zhejiang Institute of Tianjin University, No. 201 Fenghua Road, Ningbo 315211, China
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3
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Xu GL, Wang ZX. Palladium‐Catalyzed Reaction of 2,3‐Allenols with Amines: Synthesis of [3]Dendralenes and 1,3‐Dienes Containing Allylic Amino and Hydroxy Groups. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202200516] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Guang-Li Xu
- University of Science and Technology of China CHINA
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4
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Wu P, Ma S. Halogen-Substituted Allenyl Ketones through Ring Opening of Nonstrained Cycloalkanols. Org Lett 2021; 23:2533-2537. [PMID: 33733787 DOI: 10.1021/acs.orglett.1c00452] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
An efficient synthesis of halogen-substituted allenyl ketones via Ag-catalyzed oxidative ring opening of allenyl cyclic alcohols under mild reaction conditions has been achieved. The reaction features a wide substrate scope and excellent regioselectivity. The synthetic potential of the products has been demonstrated by their conversion to stereodefined alkenes and heterocyclic compounds.
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Affiliation(s)
- Penglin Wu
- Research Center for Molecular Recognition and Synthesis, Department of Chemistry, Fudan University, 220 Handan Road, Shanghai 200433, P. R. China
| | - Shengming Ma
- Research Center for Molecular Recognition and Synthesis, Department of Chemistry, Fudan University, 220 Handan Road, Shanghai 200433, P. R. China.,State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, P. R. China
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5
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Zaky M, Li Z, Morgan TDR, LeFort FM, Boyd RJ, Burnell DJ. Lewis Acid-Mediated Cyclization of Allenyl Aryl Ketones. J Org Chem 2019; 84:13665-13675. [PMID: 31553185 DOI: 10.1021/acs.joc.9b01900] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The cyclization of a series of nonheterocyclic allenyl aryl ketones was examined using boron trifluoride etherate and indium triflate to mediate the reaction. Yields with BF3 were low in most instances due mainly to competitive destruction of the substrates. With In(OTf)3, there was less decomposition, and the yields of the cyclized product were much higher, but only for substrates with electron-donating substituents. Cyclization did not occur without those substituents. A computational study using the ωB97X-D/6-311+G(2d,p)//ωB97X-D/6-31+G(d,p) method confirmed better stability of the σ-complexed substrate by indium(III) and that meta-substituents on the phenyl ring of the substrate significantly influenced the activation barrier of the cyclization, whereas the effect of para-substituents was almost negligible. The computational results supported the idea that the cyclization is a 4π-electrocyclization and not a 5-endo-dig ring closure as had been proposed in the literature.
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Affiliation(s)
- Mariam Zaky
- Department of Chemistry , Dalhousie University , P.O. Box 15000 Halifax , Nova Scotia B3H 4R2 , Canada
| | - Zhe Li
- Department of Chemistry , Dalhousie University , P.O. Box 15000 Halifax , Nova Scotia B3H 4R2 , Canada
| | - Timothy D R Morgan
- Department of Chemistry , Dalhousie University , P.O. Box 15000 Halifax , Nova Scotia B3H 4R2 , Canada
| | - François M LeFort
- Department of Chemistry , Dalhousie University , P.O. Box 15000 Halifax , Nova Scotia B3H 4R2 , Canada
| | - Russell J Boyd
- Department of Chemistry , Dalhousie University , P.O. Box 15000 Halifax , Nova Scotia B3H 4R2 , Canada
| | - D Jean Burnell
- Department of Chemistry , Dalhousie University , P.O. Box 15000 Halifax , Nova Scotia B3H 4R2 , Canada
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6
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Kusakabe T, Mochida T, Ariyama T, Lee D, Ohkubo S, Takahashi K, Kato K. Pd II catalyzed ligand controlled synthesis of bis(3-furanyl)methanones and methyl 3-furancarboxylates. Org Biomol Chem 2019; 17:6860-6865. [PMID: 31268111 DOI: 10.1039/c9ob01189g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The PdII catalyzed carbonylation of allenyl ketones has been investigated. Carbonylative dimerization predominantly proceeded to afford bis(3-furanyl)methanones 2 as the major products. The use of DMSO strikingly changed the course of the reaction, affording methyl 3-furancarboxylates 3 as the major products. DFT calculations revealed that DMSO stabilized the methanol-coordinated intermediate, leading to methoxycarbonylation. Substituted furans 2 and 3 were selectively synthesized from the same allenyl ketone substrate.
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Affiliation(s)
- Taichi Kusakabe
- Faculty of Pharmaceutical Sciences, Toho University, 2-2-1 Miyama, Funabashi, Chiba 274-8510, Japan.
| | - Tomoyuki Mochida
- Department of Chemistry, Faculty of Sciences, Kobe University, Rokkodai, Nada, Kobe, Hyogo 657-8501, Japan
| | - Tomohiro Ariyama
- Faculty of Pharmaceutical Sciences, Toho University, 2-2-1 Miyama, Funabashi, Chiba 274-8510, Japan.
| | - Dong Lee
- Faculty of Pharmaceutical Sciences, Toho University, 2-2-1 Miyama, Funabashi, Chiba 274-8510, Japan.
| | - Shin Ohkubo
- Faculty of Pharmaceutical Sciences, Toho University, 2-2-1 Miyama, Funabashi, Chiba 274-8510, Japan.
| | - Keisuke Takahashi
- Faculty of Pharmaceutical Sciences, Toho University, 2-2-1 Miyama, Funabashi, Chiba 274-8510, Japan.
| | - Keisuke Kato
- Faculty of Pharmaceutical Sciences, Toho University, 2-2-1 Miyama, Funabashi, Chiba 274-8510, Japan.
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7
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Zorba L, Kidonakis M, Saridakis I, Stratakis M. Cycloisomerization of Conjugated Allenones into Furans under Mild Conditions Catalyzed by Ligandless Au Nanoparticles. Org Lett 2019; 21:5552-5555. [DOI: 10.1021/acs.orglett.9b01869] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Leandros Zorba
- Department of Chemistry, University of Crete, Voutes, 71003 Heraklion, Greece
| | - Marios Kidonakis
- Department of Chemistry, University of Crete, Voutes, 71003 Heraklion, Greece
| | - Iakovos Saridakis
- Department of Chemistry, University of Crete, Voutes, 71003 Heraklion, Greece
| | - Manolis Stratakis
- Department of Chemistry, University of Crete, Voutes, 71003 Heraklion, Greece
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8
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Li S, Wu XX, Chen S. Base-promoted direct synthesis of functionalized N-arylindoles via the cascade reactions of allenic ketones with indoles. Org Biomol Chem 2019; 17:789-793. [PMID: 30627719 DOI: 10.1039/c8ob02921k] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A convenient Cs2CO3-promoted cascade benzannulation reaction of allenic ketones with indoles was achieved for the synthesis of functionalized N-arylindole derivatives under transition-metal-free conditions. A series of readily available starting materials can undergo the process successfully. It represents a practical method for the construction of N-arylindole scaffolds with high atom economy.
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Affiliation(s)
- Shengxiao Li
- Inner Mongolia Key Laboratory of Fine Organic Synthesis, Department of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot 010021, People's Republic of China.
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9
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Yuan H, Tang C, Su S, Cui L, Jia X, Li C, Li J. A bicyclization reaction with two molecular allenyl ketones and isocyanides: synthesis of a lactone-containing azaspirocycle derivative. Chem Commun (Camb) 2019; 55:7231-7234. [DOI: 10.1039/c9cc02785h] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A novel bicyclization reaction of two molecular allenyl ketones and isocyanides has been disclosed. This strategy allows for the construction of structurally complex spirocyclic lactam–lactone systems in an efficient manner.
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Affiliation(s)
- Hongdong Yuan
- Department of Chemistry
- Center for Supramolecular Chemistry and Catalysis
- College of Sciences & Institute of Sustainable Energy
- Shanghai University
- Shanghai 200444
| | - Chongrong Tang
- Department of Chemistry
- Center for Supramolecular Chemistry and Catalysis
- College of Sciences & Institute of Sustainable Energy
- Shanghai University
- Shanghai 200444
| | - Shikuan Su
- Department of Chemistry
- Center for Supramolecular Chemistry and Catalysis
- College of Sciences & Institute of Sustainable Energy
- Shanghai University
- Shanghai 200444
| | - Lei Cui
- Department of Chemistry
- Center for Supramolecular Chemistry and Catalysis
- College of Sciences & Institute of Sustainable Energy
- Shanghai University
- Shanghai 200444
| | - Xueshun Jia
- Department of Chemistry
- Center for Supramolecular Chemistry and Catalysis
- College of Sciences & Institute of Sustainable Energy
- Shanghai University
- Shanghai 200444
| | - Chunju Li
- Key Laboratory of Inorganic–Organic Hybrid Functional Material Chemistry
- Ministry of Education
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules
- College of Chemistry
- Tianjin Normal University
| | - Jian Li
- Department of Chemistry
- Center for Supramolecular Chemistry and Catalysis
- College of Sciences & Institute of Sustainable Energy
- Shanghai University
- Shanghai 200444
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10
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Zheng Y, Bao M, Yao R, Qiu L, Xu X. Palladium-catalyzed carbene/alkyne metathesis with enynones as carbene precursors: synthesis of fused polyheterocycles. Chem Commun (Camb) 2018; 54:350-353. [PMID: 29236111 DOI: 10.1039/c7cc08221e] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An unprecedented palladium-catalyzed novel carbene/alkyne metathesis cascade reaction of alkyne-tethered enynones is described. This reaction affords fused polyheterocycles in moderate to good yields. The transformation begins with Pd-catalyzed 5-exo-dig cyclization of the enynone to form the donor/donor metal carbene, which then undergoes metathesis with the alkyne followed by electrophilic aromatic substitution.
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Affiliation(s)
- Yang Zheng
- Key Laboratory of Organic Synthesis of Jiangsu Province; College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China.
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11
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Allenols versus Allenones: Rhodium-Catalyzed Regiodivergent and Tunable Allene Reactivity with Triazoles. Chemistry 2017; 23:13754-13759. [DOI: 10.1002/chem.201702468] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Indexed: 01/07/2023]
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12
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Nishikata T, Yamane Y, Yamaguchi Y, Ishikawa S. A Powerful Method for the Direct Arylation of Furans at a Sterically Congested C−H Bond. ASIAN J ORG CHEM 2016. [DOI: 10.1002/ajoc.201600057] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Takashi Nishikata
- Graduate School of Science and EngineeringYamaguchi University 2-16-1 Tokiwadai Ube Yamaguchi 755-8611 Japan
| | - Yu Yamane
- Graduate School of Science and EngineeringYamaguchi University 2-16-1 Tokiwadai Ube Yamaguchi 755-8611 Japan
| | - Yousui Yamaguchi
- Graduate School of Science and EngineeringYamaguchi University 2-16-1 Tokiwadai Ube Yamaguchi 755-8611 Japan
| | - Shingo Ishikawa
- Graduate School of Science and EngineeringYamaguchi University 2-16-1 Tokiwadai Ube Yamaguchi 755-8611 Japan
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13
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Xue C, Huang X, Wu S, Fu C, Ma S. Controlled TfOH- or AuCl-catalyzed cycloisomerization and tandem hydrolytic defluorination of 1,2-allenyl perfluoroalkyl ketones. Org Chem Front 2016. [DOI: 10.1039/c6qo00001k] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient TfOH- or AuCl-catalyzed cycloisomerization reaction of easily availablen-perfluoroalkyl 1,2-allenyl ketones occurring smoothly to form 2-perfluoroalkyl furans or 2-furyl perfluoroalkyl ketones has been reported.
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Affiliation(s)
- Can Xue
- Laboratory of Molecular Recognition and Synthesis
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- People's Republic of China
| | - Xin Huang
- Laboratory of Molecular Recognition and Synthesis
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- People's Republic of China
| | - Shangze Wu
- Laboratory of Molecular Recognition and Synthesis
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- People's Republic of China
| | - Chunling Fu
- Laboratory of Molecular Recognition and Synthesis
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- People's Republic of China
| | - Shengming Ma
- Laboratory of Molecular Recognition and Synthesis
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- People's Republic of China
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14
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Xue C, Huang X, Wu S, Zhou J, Dai J, Fu C, Ma S. TfOH-catalyzed domino cycloisomerization/hydrolytic defluorination of 2,3-allenyl perfluoroalkyl ketones. Chem Commun (Camb) 2015; 51:17112-5. [PMID: 26451660 DOI: 10.1039/c5cc06111c] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A unique TfOH-catalyzed domino cycloisomerization/hydrolytic defluorination reaction of easily available n-perfluoroalkyl allenones in the presence of H2O providing furanyl perfluoroalkyl ketones has been developed. The (18)O-labelling experiments confirmed that the oxygen atom of the carbonyl group in the final products originates from water.
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Affiliation(s)
- Can Xue
- Laboratory of Molecular Recognition and Synthesis, Department of Chemistry, Zhejiang University, Hangzhou 310027, Zhejiang, People's Republic of China.
| | - Xin Huang
- Laboratory of Molecular Recognition and Synthesis, Department of Chemistry, Zhejiang University, Hangzhou 310027, Zhejiang, People's Republic of China.
| | - Shangze Wu
- Laboratory of Molecular Recognition and Synthesis, Department of Chemistry, Zhejiang University, Hangzhou 310027, Zhejiang, People's Republic of China.
| | - Jing Zhou
- Laboratory of Molecular Recognition and Synthesis, Department of Chemistry, Zhejiang University, Hangzhou 310027, Zhejiang, People's Republic of China.
| | - Jianxin Dai
- Laboratory of Molecular Recognition and Synthesis, Department of Chemistry, Zhejiang University, Hangzhou 310027, Zhejiang, People's Republic of China.
| | - Chunling Fu
- Laboratory of Molecular Recognition and Synthesis, Department of Chemistry, Zhejiang University, Hangzhou 310027, Zhejiang, People's Republic of China.
| | - Shengming Ma
- Laboratory of Molecular Recognition and Synthesis, Department of Chemistry, Zhejiang University, Hangzhou 310027, Zhejiang, People's Republic of China.
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15
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Ishikawa S, Noda Y, Wada M, Nishikata T. A Copper-Catalyzed Formal [3 + 2]-Cycloaddition for the Synthesis of All Different Aryl-Substituted Furans and Thiophenes. J Org Chem 2015; 80:7555-63. [PMID: 26158487 DOI: 10.1021/acs.joc.5b01139] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A highly efficient formal [3 + 2]-cycloaddition was established using a copper catalyst. The resulting dihydrofurans were subjected to oxidation followed by arylations to produce tetraarylfurans. In addition, the dihydrofuran can be converted to diaryldihydrothiophene by using Lawesson's reagent. This protocol will facilitate the synthesis of all different aryl-substituted furans and thiophenes.
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Affiliation(s)
- Shingo Ishikawa
- Graduate School of Science and Engineering, Yamaguchi University, 2-16-1 Tokiwadai, Ube, Yamaguchi, 755-8611, Japan
| | - Yushi Noda
- Graduate School of Science and Engineering, Yamaguchi University, 2-16-1 Tokiwadai, Ube, Yamaguchi, 755-8611, Japan
| | - Masaru Wada
- Graduate School of Science and Engineering, Yamaguchi University, 2-16-1 Tokiwadai, Ube, Yamaguchi, 755-8611, Japan
| | - Takashi Nishikata
- Graduate School of Science and Engineering, Yamaguchi University, 2-16-1 Tokiwadai, Ube, Yamaguchi, 755-8611, Japan
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16
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Cheng C, Liu S, Zhu G. Palladium-Catalyzed Cycloisomerization and Aerobic Oxidative Cycloisomerization of Homoallenyl Amides: A Facile and Divergent Approach to 2-Aminofurans. Org Lett 2015; 17:1581-4. [DOI: 10.1021/acs.orglett.5b00464] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Cungui Cheng
- Department of Chemistry, Zhejiang Normal University, 688
Yingbin Road, Jinhua 321004, China
| | - Shuiyou Liu
- Department of Chemistry, Zhejiang Normal University, 688
Yingbin Road, Jinhua 321004, China
| | - Gangguo Zhu
- Department of Chemistry, Zhejiang Normal University, 688
Yingbin Road, Jinhua 321004, China
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17
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Fan X, Yan M, He Y, Shen N, Zhang X. Synthesis of Functionalized Phenols via the Cascade Reactions of Allenic Ketones with β-Diketones. ASIAN J ORG CHEM 2015. [DOI: 10.1002/ajoc.201500001] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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18
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Alcaide B, Almendros P, Aragoncillo C. Cyclization reactions of bis(allenes) for the synthesis of polycarbo(hetero)cycles. Chem Soc Rev 2014; 43:3106-35. [DOI: 10.1039/c3cs60462d] [Citation(s) in RCA: 94] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This review presents the reactivity of a variety of substituted bis(allenes) under different reaction conditions, showing the high number of complex structures that can be obtained.
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Affiliation(s)
- Benito Alcaide
- Grupo de Lactamas y Heterociclos Bioactivos
- Departamento de Química Orgánica I, Unidad Asociada al CSIC
- Facultad de Química
- Universidad Complutense de Madrid
- 28040 Madrid, Spain
| | - Pedro Almendros
- Instituto de Química Orgánica General
- IQOG-CSIC
- 28006 Madrid, Spain
| | - Cristina Aragoncillo
- Grupo de Lactamas y Heterociclos Bioactivos
- Departamento de Química Orgánica I, Unidad Asociada al CSIC
- Facultad de Química
- Universidad Complutense de Madrid
- 28040 Madrid, Spain
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19
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Alcaide B, Almendros P, Martínez del Campo T, Quirós MT, Soriano E, Marco-Contelles JL. Controlled Heterocyclization/Cross-Coupling Domino Reaction of β,γ-Allendiols and α-Allenic Esters: Method and Mechanistic Insight for the Preparation of Functionalized Buta-1,3-dienyl Dihydropyrans. Chemistry 2013; 19:14233-44. [DOI: 10.1002/chem.201300774] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2013] [Revised: 07/02/2013] [Indexed: 11/09/2022]
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20
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Alcaide B, Almendros P, Alonso JM, Fernández I. Carbocyclization versus oxycyclization on the metal-catalyzed reactions of oxyallenyl C3-linked indoles. J Org Chem 2013; 78:6688-701. [PMID: 23738835 DOI: 10.1021/jo401013d] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
The preparation of previously unknown (indol-3-yl)-α-allenols and -allenones was accomplished from indole-3-carbaldehydes, through indium-mediated Barbier allenylation reaction taking advantage of the N-(2-pyridyl)sulfonyl group. Metal-catalyzed cyclizations of oxyallenyl C3-linked indoles proceeded in two ways depending on the presence or absence of the N-(2-pyridyl)sulfonyl group. For allenols, gold-catalyzed oxycyclization occurred in the presence of the protecting group; in the absence of the protecting group, palladium- and gold-catalyzed benzannulations operated. On the contrary, under gold catalysis furyl-indoles were obtained as exclusive products from NH-allenones, while 5-endo carbocyclization adducts were the major components starting from N-SO2py-protected allenones. These cyclization reactions have been developed experimentally, and their mechanisms have additionally been investigated by a computational study.
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Affiliation(s)
- Benito Alcaide
- Grupo de Lactamas y Heterociclos Bioactivos, Departamento de Química Orgánica I, Unidad Asociada al CSIC, Facultad de Química, Universidad Complutense de Madrid, 28040 Madrid, Spain.
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Gulevich AV, Dudnik AS, Chernyak N, Gevorgyan V. Transition metal-mediated synthesis of monocyclic aromatic heterocycles. Chem Rev 2013; 113:3084-213. [PMID: 23305185 PMCID: PMC3650130 DOI: 10.1021/cr300333u] [Citation(s) in RCA: 814] [Impact Index Per Article: 74.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Anton V. Gulevich
- Department of Chemistry, University of Illinois at Chicago, 845 West Taylor Street, 4500 SES, M/C 111, Chicago, Illinois 60607-7061
| | - Alexander S. Dudnik
- Department of Chemistry, University of Illinois at Chicago, 845 West Taylor Street, 4500 SES, M/C 111, Chicago, Illinois 60607-7061
| | - Natalia Chernyak
- Department of Chemistry, University of Illinois at Chicago, 845 West Taylor Street, 4500 SES, M/C 111, Chicago, Illinois 60607-7061
| | - Vladimir Gevorgyan
- Department of Chemistry, University of Illinois at Chicago, 845 West Taylor Street, 4500 SES, M/C 111, Chicago, Illinois 60607-7061
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22
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Schmidt Y, Lam JK, Pham HV, Houk KN, Vanderwal CD. Studies on the Himbert intramolecular arene/allene Diels-Alder cycloaddition. Mechanistic studies and expansion of scope to all-carbon tethers. J Am Chem Soc 2013; 135:7339-48. [PMID: 23634642 DOI: 10.1021/ja4025963] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The unusual intramolecular arene/allene cycloaddition described 30 years ago by Himbert permits rapid access to strained polycyclic compounds that offer great potential for the synthesis of complex scaffolds. To more fully understand the mechanism of this cycloaddition reaction, and to guide efforts to extend its scope to new substrates, quantum mechanical computational methods were employed in concert with laboratory experiments. These studies indicated that the cycloadditions likely proceed via concerted processes; a stepwise biradical mechanism was shown to be higher in energy in the cases studied. The original Himbert cycloaddition chemistry is also extended from heterocyclic to carbocyclic systems, with computational guidance used to predict thermodynamically favorable cases. Complex polycyclic scaffolds result from the combination of the cycloaddition and subsequent ring-rearrangement metathesis reactions.
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Affiliation(s)
- Yvonne Schmidt
- 1102 Natural Sciences II, Department of Chemistry, University of California-Irvine, Irvine, California, 92697-2025, USA
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23
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Lechel T, Pfrengle F, Reissig HU, Zimmer R. Three Carbons for Complexity! Recent Developments of Palladium-Catalyzed Reactions of Allenes. ChemCatChem 2013. [DOI: 10.1002/cctc.201200875] [Citation(s) in RCA: 112] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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24
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Zhan H, Lin X, Qiu Y, Du Z, Li P, Li Y, Cao H. Palladium-Catalyzed Formation of C=C Bonds: A Regioselective Strategy for the Synthesis of 2-Vinylfurans by 1,2-H Shift of Palladium-Carbene Complexes. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300016] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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25
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Cao H, Zhan H, Wu J, Zhong H, Lin Y, Zhang H. An Efficient and General Iron-Catalyzed One-Pot Synthesis of Furans via α-Hydroxy Ketones and Activated Alkynes. European J Org Chem 2012. [DOI: 10.1002/ejoc.201200163] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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26
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Alcaide B, Almendros P. Allenyl-β-lactams: versatile scaffolds for the synthesis of heterocycles. CHEM REC 2011; 11:311-30. [DOI: 10.1002/tcr.201100011] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2011] [Indexed: 11/08/2022]
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27
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Saito A, Enomoto Y, Hanzawa Y. Pd-catalyzed cycloisomerization–allylation of 4-alkynones: synthesis of 5-homoallylfuran derivatives. Tetrahedron Lett 2011. [DOI: 10.1016/j.tetlet.2011.06.037] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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28
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Gao S, Liu Y, Ma S. CuCl-catalyzed aerobic oxidation of 2,3-allenols to 1,2-allenic ketones with 1:1 combination of phenanthroline and bipyridine as ligands. Beilstein J Org Chem 2011; 7:396-403. [PMID: 21512599 PMCID: PMC3079115 DOI: 10.3762/bjoc.7.51] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2010] [Accepted: 03/11/2011] [Indexed: 11/23/2022] Open
Abstract
A protocol has been developed to prepare 1,2-allenyl ketones using molecular oxygen in air or pure oxygen as the oxidant from 2,3-allenylic alcohols with moderate to good yields under mild conditions. In this reaction CuCl (20 mol %) with 1,10-phenanthroline (10 mol %) and bipyridine (10 mol %) was used as the catalyst. It is interesting to observe that the use of the mixed ligands is important for the higher yields of this transformation: With the monoligand approach developed by Markó et al., the yields are relatively lower.
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Affiliation(s)
- Shuxu Gao
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, Department of Chemistry, East China Normal University, 3663 North Zhongshan Road, Shanghai 200062, P. R. China
| | - Yu Liu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, Department of Chemistry, East China Normal University, 3663 North Zhongshan Road, Shanghai 200062, P. R. China
| | - Shengming Ma
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, Department of Chemistry, East China Normal University, 3663 North Zhongshan Road, Shanghai 200062, P. R. China
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, P. R. China. Fax: (+86)-21-6260-9305
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29
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Yasuhara S, Sasa M, Kusakabe T, Takayama H, Kimura M, Mochida T, Kato K. Cyclization-Carbonylation-Cyclization Coupling Reactions of Propargyl Acetates and Amides with Palladium(II)-Bisoxazoline Catalysts. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201008139] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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30
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Yasuhara S, Sasa M, Kusakabe T, Takayama H, Kimura M, Mochida T, Kato K. Cyclization-Carbonylation-Cyclization Coupling Reactions of Propargyl Acetates and Amides with Palladium(II)-Bisoxazoline Catalysts. Angew Chem Int Ed Engl 2011; 50:3912-5. [DOI: 10.1002/anie.201008139] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2010] [Revised: 01/27/2011] [Indexed: 11/08/2022]
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31
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Cao H, Jiang HF, Huang HW, Zhao JW. Pd-Catalyzed cyclization reaction: a convenient domino process for synthesis of α-carbonyl furan derivatives. Org Biomol Chem 2011; 9:7313-7. [DOI: 10.1039/c1ob06105d] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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32
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Synthesis of multisubstituted furans via copper-catalyzed intramolecular O-vinylation of ketones with vinyl bromides. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2010.05.040] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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33
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Kato K, Mochida T, Takayama H, Kimura M, Moriyama H, Takeshita A, Kanno Y, Inouye Y, Akita H. Palladium(II) catalyzed carbonylative dimerization of allenyl ketones: efficient synthesis of difuranylketones. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.06.016] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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34
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35
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Chen G, Zeng R, Gu Z, Fu C, Ma S. Pd(OAc)2-Catalyzed Cyclization of 2,3-Allenoic Acids in the Presence of Terminal α,β-Unsaturated Alkynones: A One-Pot Highly Stereoselective Synthesis of 4-(3′-Oxo-1′(E)-alkenyl)-2(5H)-furanones. Org Lett 2008; 10:4235-8. [DOI: 10.1021/ol801610w] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Guofei Chen
- Laboratory of Molecular Recognition and Synthesis, Department of Chemistry, Zhejiang University, Hangzhou 310027, Zhejiang, P. R. China, and State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Lu, Shanghai 200032, P. R. China
| | - Rong Zeng
- Laboratory of Molecular Recognition and Synthesis, Department of Chemistry, Zhejiang University, Hangzhou 310027, Zhejiang, P. R. China, and State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Lu, Shanghai 200032, P. R. China
| | - Zhenhua Gu
- Laboratory of Molecular Recognition and Synthesis, Department of Chemistry, Zhejiang University, Hangzhou 310027, Zhejiang, P. R. China, and State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Lu, Shanghai 200032, P. R. China
| | - Chunling Fu
- Laboratory of Molecular Recognition and Synthesis, Department of Chemistry, Zhejiang University, Hangzhou 310027, Zhejiang, P. R. China, and State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Lu, Shanghai 200032, P. R. China
| | - Shengming Ma
- Laboratory of Molecular Recognition and Synthesis, Department of Chemistry, Zhejiang University, Hangzhou 310027, Zhejiang, P. R. China, and State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Lu, Shanghai 200032, P. R. China
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36
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Deng Y, Li J, Ma S. PdI2-Catalyzed Coupling–Cyclization Reactions Involving Two Different 2,3-Allenols: An Efficient Synthesis of 4-(1′,3′-Dien-2′-yl)-2,5-dihydrofuran Derivatives. Chemistry 2008; 14:4263-6. [DOI: 10.1002/chem.200800167] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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37
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Nakamura H, Ishikura M, Sugiishi T, Kamakura T, Biellmann JF. Synthesis of mono- and 1,3-disubstituted allenes from propargylic amines via palladium-catalysed hydride-transfer reaction. Org Biomol Chem 2008; 6:1471-7. [PMID: 18385854 DOI: 10.1039/b718298h] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Mono- and 1,3-disubstituted allenes were synthesized from the corresponding propargylamines via palladium-catalysed hydride-transfer reaction. In the current transformation, propargylic amines can be handled as allenyl anion equivalents and introduced into various electrophiles to be transformed into allenes under palladium-catalyzed conditions.
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Affiliation(s)
- Hiroyuki Nakamura
- Department of Chemistry, Faculty of Science, Gakushuin University, Mejiro, Tokyo 171-8588, Japan.
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38
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Kong W, Fu C, Ma S. Indium and zinc-mediated Barbier-type addition reaction of 2,3-allenals with allyl bromide: an efficient synthesis of 1,5,6-alkatrien-4-ols. Org Biomol Chem 2008; 6:4587-92. [DOI: 10.1039/b812869c] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Wangqing Kong
- Laboratory of Molecular Recognition and Synthesis, Department of Chemistry, Zhejiang University, Hangzhou 310027, Zhejiang, People's Republic of China
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39
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Alcaide B, Almendros P, Martínez del Campo T. Allene Substitution-Controlled Switching of Dimerization to Cycloisomerization in the PdII-Catalyzed Reaction of Terminal α-Allenones. European J Org Chem 2007. [DOI: 10.1002/ejoc.200700888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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