1
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Takatori Y, Fuwa H. Total Synthesis of (-)-Fasicularin. J Org Chem 2024; 89:11693-11700. [PMID: 39081242 DOI: 10.1021/acs.joc.4c01447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/17/2024]
Abstract
Asymmetric total synthesis of (-)-fasicularin was achieved in nine steps from a commercially available inexpensive material, by leveraging (1) an aryl radical-mediated, copper-catalyzed Sonogashira-type cross-coupling, (2) a Au-catalyzed tandem intramolecular alkyne hydroamination/iminium formation/intramolecular allylation, and (3) a tandem hydrogenation/hydrogenolysis/intramolecular reductive amination as key transformations.
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Affiliation(s)
- Yuki Takatori
- Department of Applied Chemistry, Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan
| | - Haruhiko Fuwa
- Department of Applied Chemistry, Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan
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2
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Ma JB, Wang XH, Liu ZT, Hu XP. Highly Diastereo‐ and Enantioselective Copper‐Catalyzed Dipropargylic Amination to Access Bispropargylic Diamines. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202200385] [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)
- Jing-Bo Ma
- Dalian Polytechnic University School of Textile and Material Engineering Dalian CHINA
| | - Xin-Hong Wang
- Dalian Polytechnic University School of Textile and Material Engineering Dalian CHINA
| | | | - Xiang-Ping Hu
- Chinese Academy of Sciences Dalian Institute of Chemical Physics Laboratory of Fine Chemicals Dalian CHINA
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3
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Cui JF, Yu Q, O WY, Huang LW, Yang B, Wong MK. Synthesis of 1 H-isoindoliums by electrophile-mediated cascade cyclization/iodination of propargylamine-based 1,6-diynes. Org Biomol Chem 2022; 20:3755-3762. [PMID: 35420116 DOI: 10.1039/d2ob00316c] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
A highly regio- and chemoselective synthesis of 1H-isoindoliums through a facile and novel cascade cyclization reaction of propargylamine-based 1,6-diynes under mild conditions has been developed. Different functional groups were compatible under the optimized reaction conditions, giving the corresponding products in up to 94% yields. Upon treatment with a base, the alkyne moiety of 1H-isoindoliums could be further transformed to allenes in excellent yields.
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Affiliation(s)
- Jian-Fang Cui
- Department of Chemistry, Southern University of Science and Technology, 1088 Xueyuan Blvd., Shenzhen 518055, China
| | - Qiong Yu
- The Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen 518057, China
| | - Wa-Yi O
- State Key Laboratory of Chemical Biology and Drug Discovery, Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China. .,The Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen 518057, China
| | - Li-Wu Huang
- The Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen 518057, China
| | - Bin Yang
- State Key Laboratory of Chemical Biology and Drug Discovery, Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China.
| | - Man-Kin Wong
- State Key Laboratory of Chemical Biology and Drug Discovery, Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China. .,The Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen 518057, China
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4
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Martín J, Gómez‐Bengoa E, Genoux A, Nevado C. Synthesis of Cyclometalated Gold(III) Complexes via Catalytic Rhodium to Gold(III) Transmetalation. Angew Chem Int Ed Engl 2022; 61:e202116755. [DOI: 10.1002/anie.202116755] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Indexed: 11/07/2022]
Affiliation(s)
- Jaime Martín
- Department of Chemistry University of Zurich Winterthurerstrasse 190 8057 Zurich Switzerland
| | - Enrique Gómez‐Bengoa
- Department of Organic Chemistry I University of the Basque Country UPV/EHU Manuel Lardizabal 3 Donostia-San Sebastián Spain
| | - Alexandre Genoux
- Department of Chemistry University of Zurich Winterthurerstrasse 190 8057 Zurich Switzerland
| | - Cristina Nevado
- Department of Chemistry University of Zurich Winterthurerstrasse 190 8057 Zurich Switzerland
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5
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Martín J, Gómez‐Bengoa E, Genoux A, Nevado C. Synthesis of Cyclometalated Gold(III) Complexes via Catalytic Rhodium to Gold(III) Transmetalation. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202116755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jaime Martín
- Department of Chemistry University of Zurich Winterthurerstrasse 190 8057 Zurich Switzerland
| | - Enrique Gómez‐Bengoa
- Department of Organic Chemistry I University of the Basque Country UPV/EHU Manuel Lardizabal 3 Donostia-San Sebastián Spain
| | - Alexandre Genoux
- Department of Chemistry University of Zurich Winterthurerstrasse 190 8057 Zurich Switzerland
| | - Cristina Nevado
- Department of Chemistry University of Zurich Winterthurerstrasse 190 8057 Zurich Switzerland
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6
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Jiang S, Ma H, Yang R, Song XR, Xiao Q. Recent advances in the cascade reactions of enynols/diynols for the synthesis of carbo- and heterocycles. Org Chem Front 2022. [DOI: 10.1039/d2qo01154a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This review summaries a view of the advances in the cascade reactions of enynols/diynols for the construction of carbo- and heterocycles.
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Affiliation(s)
- Shimin Jiang
- Institute of Organic Chemistry, Jiangxi Science & Technology Normal University, Key Laboratory of Organic Chemistry, Jiangxi Province, Nanchang 330013, China
| | - Haojie Ma
- Key Laboratory of New Energy & New Functional Materials, College of Chemistry and Chemical Engineering, Yan'an University, Yan'an, Shaanxi, 716000, P. R. China
| | - Ruchun Yang
- Institute of Organic Chemistry, Jiangxi Science & Technology Normal University, Key Laboratory of Organic Chemistry, Jiangxi Province, Nanchang 330013, China
| | - Xian-Rong Song
- Institute of Organic Chemistry, Jiangxi Science & Technology Normal University, Key Laboratory of Organic Chemistry, Jiangxi Province, Nanchang 330013, China
| | - Qiang Xiao
- Institute of Organic Chemistry, Jiangxi Science & Technology Normal University, Key Laboratory of Organic Chemistry, Jiangxi Province, Nanchang 330013, China
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7
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Yue G, Wei J, Qiu D, Mo F. Recent Advances in the Synthesis of Arylstannanes. ACTA CHIMICA SINICA 2022. [DOI: 10.6023/a22030118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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8
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Chen Y, Xu W, Xie X, Pei M, Lu M, Wang Y, Liu Y. Gold-Catalyzed Spirocyclization of Furan-ynones and Unexpected Skeleton Rearrangement of the Resulting Spirohydrofurans. Org Lett 2021; 23:1090-1095. [PMID: 33428411 DOI: 10.1021/acs.orglett.0c04312] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A gold-catalyzed cyclization of aniline-tethered furan-ynones has been developed. The reaction proceeds via trapping of the resulting stabilized cationic intermediate with an amide group leading to polycycles featured with a spiro-cyclohexadienone-hydrofuran framework with high efficiency. The resulting N-alkyl products undergo photorearrangements to afford the ring-enlarged benzo[b]azepine derivatives or iron-promoted novel rearrangement to diketone-containing spirocycles involving multiple C-X bond cleavages and formations.
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Affiliation(s)
- Yulong Chen
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Lu , Shanghai 200032, People's Republic of China
| | - Wei Xu
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Lu , Shanghai 200032, People's Republic of China
| | - Xin Xie
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Lu , Shanghai 200032, People's Republic of China
| | - Miaomiao Pei
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Lu , Shanghai 200032, People's Republic of China
| | - Mingduo Lu
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Lu , Shanghai 200032, People's Republic of China
| | - Yaotong Wang
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Lu , Shanghai 200032, People's Republic of China
| | - Yuanhong Liu
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Lu , Shanghai 200032, People's Republic of China
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9
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A. C. A. Bayrakdar T, Scattolin T, Ma X, Nolan SP. Dinuclear gold(i) complexes: from bonding to applications. Chem Soc Rev 2020; 49:7044-7100. [DOI: 10.1039/d0cs00438c] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The last two decades have seen a veritable explosion in the use of gold(i) complexes bearing N-heterocyclic carbene (NHC) and phosphine (PR3) ligands.
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Affiliation(s)
| | - Thomas Scattolin
- Department of Chemistry and Center for Sustainable Chemistry
- Ghent University
- Ghent
- Belgium
| | - Xinyuan Ma
- Department of Chemistry and Center for Sustainable Chemistry
- Ghent University
- Ghent
- Belgium
| | - Steven P. Nolan
- Department of Chemistry and Center for Sustainable Chemistry
- Ghent University
- Ghent
- Belgium
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10
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Affiliation(s)
- Hongwei Qian
- Department of ChemistryLishui University 1 Xueyuan Road Lishui City Zhejiang Province 323000 People's Republic of China
| | - Dayun Huang
- Department of ChemistryLishui University 1 Xueyuan Road Lishui City Zhejiang Province 323000 People's Republic of China
| | - Yicheng Bi
- Qingdao University of Science & TechnologySifang Campus 53 Zhengzhou Road Qingdao Shandong 266042 People's Republic of China
| | - Guobing Yan
- Department of ChemistryLishui University 1 Xueyuan Road Lishui City Zhejiang Province 323000 People's Republic of China
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11
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Liu J, Chen X, Shen X, Wang Y, Wang X, Bi X. Silver‐Catalyzed Sequential Cascade Reaction of Isocyanides with 1‐(2‐Ethynyl‐phenyl)‐prop‐2‐yn‐1‐ol: Access to Benzo[
b
]fluorenes and Benzofuran‐Pyrroles. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201801344] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Jian‐Quan Liu
- School of Chemistry and Materials Science, Jiangsu Key Laboratory of Green Synthesis for Functional MaterialsJiangsu Normal University, Xuzhou Jiangsu 221116 People's Republic of China
| | - Xinyi Chen
- School of Chemistry and Materials Science, Jiangsu Key Laboratory of Green Synthesis for Functional MaterialsJiangsu Normal University, Xuzhou Jiangsu 221116 People's Republic of China
| | - Xuanyu Shen
- School of Chemistry and Materials Science, Jiangsu Key Laboratory of Green Synthesis for Functional MaterialsJiangsu Normal University, Xuzhou Jiangsu 221116 People's Republic of China
| | - Yihan Wang
- Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis, Department of ChemistryNortheast Normal University Changchun 130024 People's Republic of China
| | - Xiang‐Shan Wang
- School of Chemistry and Materials Science, Jiangsu Key Laboratory of Green Synthesis for Functional MaterialsJiangsu Normal University, Xuzhou Jiangsu 221116 People's Republic of China
| | - Xihe Bi
- Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis, Department of ChemistryNortheast Normal University Changchun 130024 People's Republic of China
- State Key Laboratory of Elemento-Organic ChemistryNankai University Tianjin 300071 People's Republic of China
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12
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Prabagar B, Mallick RK, Prasad R, Gandon V, Sahoo AK. Umpolung Reactivity of Ynamides: An Unconventional [1,3]-Sulfonyl and [1,5]-Sulfinyl Migration Cascade. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201813143] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- B. Prabagar
- School of Chemistry; University of Hyderabad; Hyderabad India
| | | | - Rangu Prasad
- School of Chemistry; University of Hyderabad; Hyderabad India
| | - Vincent Gandon
- Institut de Chimie Moléculaire et des Matériaux d'Orsay, CNRS UMR 8182; Université Paris-Sud; Université Paris-Saclay; Bâtiment 420 91405 Orsay cedex France
- Laboratoire de Chimie Moléculaire (LCM), CNRS UMR 9168; Ecole Polytechnique; Université Paris-Saclay; route de Saclay 91128 Palaiseau cedex France
| | - Akhila K. Sahoo
- School of Chemistry; University of Hyderabad; Hyderabad India
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13
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Prabagar B, Mallick RK, Prasad R, Gandon V, Sahoo AK. Umpolung Reactivity of Ynamides: An Unconventional [1,3]-Sulfonyl and [1,5]-Sulfinyl Migration Cascade. Angew Chem Int Ed Engl 2019; 58:2365-2370. [PMID: 30569486 DOI: 10.1002/anie.201813143] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Indexed: 01/25/2023]
Abstract
A regioselective sulfonyl/sulfinyl migration cycloisomerization cascade of alkyne-tethered ynamides is developed in the presence of XPhosgold catalyst. This reaction is the first example of a general [1,3]-sulfonyl migration from the nitrogen center to the β-carbon atom of ynamides, followed by umpolung 5-endo-dig cyclization of the ynamide α-carbon atom to the gold-activated alkyne, and final deaurative [1,5]-sulfinylation. This process allows the synthesis of peripherally decorated unconventional 4-sulfinylated pyrroles with broad scope from N-propargyl-tethered ynamides. In contrast, N-homopropargyl-tethered ynamides undergo intramolecular tetradehydro Diels-Alder reaction to provide 2,3-dihydro-benzo[f]indole derivatives. Control experiments and density-functional theory studies were used to study the reaction pathways.
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Affiliation(s)
- B Prabagar
- School of Chemistry, University of Hyderabad, Hyderabad, India
| | | | - Rangu Prasad
- School of Chemistry, University of Hyderabad, Hyderabad, India
| | - Vincent Gandon
- Institut de Chimie Moléculaire et des Matériaux d'Orsay, CNRS UMR 8182, Université Paris-Sud, Université Paris-Saclay, Bâtiment 420, 91405, Orsay cedex, France.,Laboratoire de Chimie Moléculaire (LCM), CNRS UMR 9168, Ecole Polytechnique, Université Paris-Saclay, route de Saclay, 91128, Palaiseau cedex, France
| | - Akhila K Sahoo
- School of Chemistry, University of Hyderabad, Hyderabad, India
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14
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Pérez-Iglesias M, Espinet P, Casares JA. Comparing Protonolysis and Transmetalation Reactions: Microcalorimetric Studies of C-Au I Bonds in [AuRL] Complexes. Inorg Chem 2018; 57:11193-11200. [PMID: 30106280 DOI: 10.1021/acs.inorgchem.8b01758] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The protonolysis of C-Au bonds in [AuRL] organometallic complexes has been studied by calorimetry for 12 R groups. The experimental data have been combined with density functional theory calculations to obtain bond dissociation energy (BDE) values. The C-Au BDE values show a good correlation with the corresponding isolobal C-H BDE values. The heat released in the protonolysis of [AuRL] has also been measured for R = Ph and L = P(OPh)3, PPh3, PMe3, PCy3, and IPr, and these values strongly depend on the trans influence of L because of the mutual destabilization of the L-Au and Au-C bonds. The enthalpies of the transmetalation reaction [AuR(PPh3)] + SnIBu3 → [AuI(PPh3)] + SnRBu3 for seven R groups have been measured and compared with those of the corresponding [AuR(PPh3)] protonolysis.
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Affiliation(s)
- María Pérez-Iglesias
- IU CINQUIMA/Química Inorgánica, Facultad de Ciencias , Universidad de Valladolid , 47011 Valladolid , Spain
| | - Pablo Espinet
- IU CINQUIMA/Química Inorgánica, Facultad de Ciencias , Universidad de Valladolid , 47011 Valladolid , Spain
| | - Juan A Casares
- IU CINQUIMA/Química Inorgánica, Facultad de Ciencias , Universidad de Valladolid , 47011 Valladolid , Spain
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15
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Xu W, Wang G, Xie X, Liu Y. Gold(I)-Catalyzed Formal Intramolecular Dehydro-Diels-Alder Reaction of Ynamide-ynes: Synthesis of Functionalized Benzo[ b]carbazoles. Org Lett 2018; 20:3273-3277. [PMID: 29767992 DOI: 10.1021/acs.orglett.8b01145] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
A gold-catalyzed cycloisomerization of ynamide-ynes via a formal dehydro-Diels-Alder reaction has been developed, providing an attractive route to diversely substituted benzo[ b]carbazoles. The reaction likely proceeds via regioselective attack of the pendant alkyne moiety to a keteniminium ion intermediate followed by benzannulation. The method offers several advantages such as high efficiency, mild reaction conditions, and wide functional group tolerance and serves as a highly useful complement to the thermal DDA reactions of ynamide-ynes.
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Affiliation(s)
- Wei Xu
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis , Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences , 345 Lingling Lu , Shanghai 200032 , People's Republic of China
| | - Gaonan Wang
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis , Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences , 345 Lingling Lu , Shanghai 200032 , People's Republic of China
| | - Xin Xie
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis , Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences , 345 Lingling Lu , Shanghai 200032 , People's Republic of China
| | - Yuanhong Liu
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis , Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences , 345 Lingling Lu , Shanghai 200032 , People's Republic of China
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16
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Richard ME, Ciccarelli RM, Garcia KJ, Miller EJ, Casino SL, Pike RD, Stockland Jr RA. Stereospecific Protodeauration/Transmetalation Generating Configurationally Stable P‐Metalated Nucleoside Derivatives. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800397] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Marcia E. Richard
- Department of Chemistry Bucknell University 17837 Lewisburg Pennsylvania USA
| | - Rosa M. Ciccarelli
- Department of Chemistry Bucknell University 17837 Lewisburg Pennsylvania USA
| | - Kevin J. Garcia
- Department of Chemistry Bucknell University 17837 Lewisburg Pennsylvania USA
| | - Erica J. Miller
- Department of Chemistry Bucknell University 17837 Lewisburg Pennsylvania USA
| | - Stephanie L. Casino
- Department of Chemistry Bucknell University 17837 Lewisburg Pennsylvania USA
| | - Robert. D. Pike
- Department of Chemistry The College of William and Mary 23185 Williamsburg VA USA
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17
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Zhao J, Yang S, Xie X, Li X, Liu Y. Ligand-Effect in Gold(I)-Catalyzed Rautenstrauch Rearrangement: Regio- and Stereoselective Synthesis of Bicyclo[3.2.1]octa-3,6-dienes through Cyclodimerization of 1-Ethynyl-2-propenyl Esters. J Org Chem 2018; 83:1287-1297. [PMID: 29327933 DOI: 10.1021/acs.joc.7b02816] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Gold(I) complexes bearing sterically demanding phosphine ligands such as tBuXphos catalyze the cascade Rautenstrauch rearrangement/[4 + 3] cycloaddition of 1-ethynyl-2-propenyl esters. The reaction provides an efficient and straightforward route to bicyclo[3.2.1]octa-3,6-dienes with high regio- and stereoselectivity. The formation of the [4 + 3] cycloadducts likely proceeds through the cycloaddition of a gold(I) carbenoid/gold-stabilized allyl cation intermediate with cyclopentadiene arising from Rautenstrauch rearrangement.
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Affiliation(s)
- Jidong Zhao
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences , 345 Lingling Road, Shanghai 200032, People's Republic of China
| | - Shuang Yang
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences , 345 Lingling Road, Shanghai 200032, People's Republic of China
| | - Xin Xie
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences , 345 Lingling Road, Shanghai 200032, People's Republic of China
| | - Xiangdong Li
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences , 345 Lingling Road, Shanghai 200032, People's Republic of China
| | - Yuanhong Liu
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences , 345 Lingling Road, Shanghai 200032, People's Republic of China
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18
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Akram MO, Shinde PS, Chintawar CC, Patil NT. Gold(i)-catalyzed cross-coupling reactions of aryldiazonium salts with organostannanes. Org Biomol Chem 2018; 16:2865-2869. [DOI: 10.1039/c8ob00630j] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Gold(i)-catalyzed cross-coupling reactions of aryldiazonium salts with organostannanes are described.
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Affiliation(s)
- Manjur O. Akram
- Division of Organic Chemistry
- CSIR – National Chemical Laboratory
- Pune – 411 008
- India
- Academy of Scientific and Innovative Research (AcSIR)
| | - Popat S. Shinde
- Division of Organic Chemistry
- CSIR – National Chemical Laboratory
- Pune – 411 008
- India
- Academy of Scientific and Innovative Research (AcSIR)
| | - Chetan C. Chintawar
- Department of Chemistry
- Indian Institute of Science Education and Research Bhopal
- Bhopal – 462 066
- India
| | - Nitin T. Patil
- Department of Chemistry
- Indian Institute of Science Education and Research Bhopal
- Bhopal – 462 066
- India
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19
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Tang XZ, Tong L, Liang HJ, Liang J, Zou Y, Zhang XJ, Yan M, Chan ASC. Facile synthesis of substituted diaryl sulfones via a [3 + 3] benzannulation strategy. Org Biomol Chem 2018; 16:3560-3563. [DOI: 10.1039/c8ob00662h] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A metal-free and efficient synthesis of highly substituted diaryl sulfones via a base-mediated [3 + 3] benzannulation strategy.
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Affiliation(s)
- Xiang-zheng Tang
- Institute of Drug Synthesis and Pharmaceutical Process
- School of Pharmaceutical Sciences
- Sun Yat-sen University
- Guangzhou 510006
- China
| | - Lang Tong
- Institute of Drug Synthesis and Pharmaceutical Process
- School of Pharmaceutical Sciences
- Sun Yat-sen University
- Guangzhou 510006
- China
| | - Hua-ju Liang
- Institute of Drug Synthesis and Pharmaceutical Process
- School of Pharmaceutical Sciences
- Sun Yat-sen University
- Guangzhou 510006
- China
| | - Jie Liang
- Institute of Drug Synthesis and Pharmaceutical Process
- School of Pharmaceutical Sciences
- Sun Yat-sen University
- Guangzhou 510006
- China
| | - Yong Zou
- Institute of Drug Synthesis and Pharmaceutical Process
- School of Pharmaceutical Sciences
- Sun Yat-sen University
- Guangzhou 510006
- China
| | - Xue-jing Zhang
- Institute of Drug Synthesis and Pharmaceutical Process
- School of Pharmaceutical Sciences
- Sun Yat-sen University
- Guangzhou 510006
- China
| | - Ming Yan
- Institute of Drug Synthesis and Pharmaceutical Process
- School of Pharmaceutical Sciences
- Sun Yat-sen University
- Guangzhou 510006
- China
| | - Albert S. C. Chan
- Institute of Drug Synthesis and Pharmaceutical Process
- School of Pharmaceutical Sciences
- Sun Yat-sen University
- Guangzhou 510006
- China
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20
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Ferrer S, Echavarren AM. Role of σ,π-Digold(I) Alkyne Complexes in Reactions of Enynes. Organometallics 2017; 37:781-786. [PMID: 29551852 PMCID: PMC5850095 DOI: 10.1021/acs.organomet.7b00668] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2017] [Indexed: 01/11/2023]
Abstract
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Gold(I)
acetylide and σ,π-digold(I) alkyne complexes
derived from one prototypical 1,6-enyne and from 7-ethynyl-1,3,5-cycloheptatriene
have been prepared and structurally characterized. Their possible
role in gold(I)-catalyzed cycloisomerizations has been studied by
experiment and by DFT calculations. Gold(I) acetylides are totally
unproductive complexes in the absence of Brønsted acids. Similarly,
no cyclizations were observed by heating σ,π-digold(I)
alkyne digold(I) at least up to 130 °C. Theoretical studies provide
a rationale for the much lower reactivity of digold species in reactions
of enynes.
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Affiliation(s)
- Sofia Ferrer
- Institute of Chemical Research of Catalonia (ICIQ), Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007 Tarragona, Spain
| | - Antonio M Echavarren
- Institute of Chemical Research of Catalonia (ICIQ), Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007 Tarragona, Spain.,Departament de Química Analítica i Química Orgànica, Universitat Rovira i Virgili, C/Marcel·li Domingo s/n, 43007 Tarragona, Spain
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21
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Yang W, Wei L, Yan T, Cai M. Highly efficient heterogeneous aerobic oxidative C–C coupling from Csp3–H bonds by a magnetic nanoparticle-immobilized bipy–gold(iii) catalyst. Catal Sci Technol 2017. [DOI: 10.1039/c6cy02567f] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The cross-dehydrogenative coupling of tertiary amines with nitroalkanes and ketones has been achieved using a recyclable magnetic nanoparticle-immobilized bipy–gold(iii) catalyst.
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Affiliation(s)
- Weisen Yang
- Key Laboratory of Functional Small Organic Molecule
- Ministry of Education and College of Chemistry & Chemical Engineering
- Jiangxi Normal University
- Nanchang 330022
- P. R. China
| | - Li Wei
- Key Laboratory of Functional Small Organic Molecule
- Ministry of Education and College of Chemistry & Chemical Engineering
- Jiangxi Normal University
- Nanchang 330022
- P. R. China
| | - Tao Yan
- Key Laboratory of Functional Small Organic Molecule
- Ministry of Education and College of Chemistry & Chemical Engineering
- Jiangxi Normal University
- Nanchang 330022
- P. R. China
| | - Mingzhong Cai
- Key Laboratory of Functional Small Organic Molecule
- Ministry of Education and College of Chemistry & Chemical Engineering
- Jiangxi Normal University
- Nanchang 330022
- P. R. China
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22
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Sun N, Xie X, Chen H, Liu Y. Gold-Catalyzed Cyclization of Furan-Ynes bearing a Propargyl Carbonate Group: Intramolecular Diels-Alder Reaction with In Situ Generated Allenes. Chemistry 2016; 22:14175-80. [PMID: 27535212 DOI: 10.1002/chem.201603055] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Indexed: 11/08/2022]
Abstract
Gold-catalyzed cyclization of various furan-ynes with a propargyl carbonate or ester moiety results in the formation of a series of polycyclic aromatic ring systems. The reactions can be rationalized through a tandem gold-catalyzed 3,3-rearrangement of the propargyl carboxylate moiety in furan-yne substrates to form an allenic intermediate, which is followed by an intramolecular Diels-Alder reaction of furan and subsequent ring-opening of the oxa-bridged cycloadduct. It was found that the steric and electronic properties of phosphine ligands on the gold catalyst had a significant impact on the reaction outcome. In the case of 1,5-furan-yne, the cleavage of the oxa-bridge in the cycloadduct with concomitant 1,2-migration of the R(1) group occurs to furnish anthracen-1(2H)-ones bearing a quaternary carbon center. For 1,4-furan-yne, a facile aromatization of the cycloadduct takes place to give 9-oxygenated anthracene derivatives.
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Affiliation(s)
- Ning Sun
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai, 200032, People's Republic of China), Fax: (+86) 021-64166128
| | - Xin Xie
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai, 200032, People's Republic of China), Fax: (+86) 021-64166128
| | - Haoyi Chen
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai, 200032, People's Republic of China), Fax: (+86) 021-64166128
| | - Yuanhong Liu
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai, 200032, People's Republic of China), Fax: (+86) 021-64166128.
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23
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Vulovic B, Kolarski D, Bihelovic F, Matovic R, Gruden M, Saicic RN. Gold(I)-Catalyzed Domino Cyclizations of Diynes for the Synthesis of Functionalized Cyclohexenone Derivatives. Total Synthesis of (−)-Gabosine H and (−)-6-epi-Gabosine H. Org Lett 2016; 18:3886-9. [DOI: 10.1021/acs.orglett.6b01898] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Bojan Vulovic
- Faculty
of Chemistry, University of Belgrade, Studentski trg 16, P.O. Box 51, 11158 Belgrade, Serbia
| | - Dusan Kolarski
- Faculty
of Chemistry, University of Belgrade, Studentski trg 16, P.O. Box 51, 11158 Belgrade, Serbia
| | - Filip Bihelovic
- Faculty
of Chemistry, University of Belgrade, Studentski trg 16, P.O. Box 51, 11158 Belgrade, Serbia
| | - Radomir Matovic
- ICTM Center for Chemistry, Njegoseva 12, 11000 Belgrade, Serbia
| | - Maja Gruden
- Faculty
of Chemistry, University of Belgrade, Studentski trg 16, P.O. Box 51, 11158 Belgrade, Serbia
| | - Radomir N. Saicic
- Faculty
of Chemistry, University of Belgrade, Studentski trg 16, P.O. Box 51, 11158 Belgrade, Serbia
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24
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Abstract
In this critical review the reactivity patterns observed with different types of diyne substrates in gold catalysis are discussed. Apart from the many examples from homogeneous catalysis, the few examples from heterogeneous gold catalysis are also included. With a proper arrangement of the two alkynes unique and exciting reactivity patterns like 1,3-carbonyl transpositions, carbene transfer reactions, cascade annulations, macrocyclisations or the formation of gold vinylidene intermediates are observed. These reactions are of interest for organic synthesis, for pharmaceutical and medicinal chemistry and for material science.
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Affiliation(s)
- Abdullah M Asiri
- Chemistry Department, Faculty of Science, King Abdulaziz University (KAU), Jeddah 21589, Saudi Arabia
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25
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Yang W, Wei L, Yi F, Cai M. Highly efficient and recyclable magnetic nanoparticles-supported gold(III)-bipy catalyst for oxidative α-cyanation of tertiary amines. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.05.037] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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26
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Kothandaraman P, Zhao Y, Lee BR, Le Ng CJ, Lee JY, Ayers BJ, Chan PWH. Gold‐Catalyzed Aminoalkenylation of β‐Amino‐1,
n
‐Diynols to Cycloalkyl‐, Piperidinyl‐ and Pyranyl‐Fused Pyrroles. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600011] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Prasath Kothandaraman
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences Nanyang Technological University Singapore 637371 Singapore
| | - Yichao Zhao
- School of Chemistry Monash University Clayton, Victoria 3800 Australia
| | - Bo Ra Lee
- School of Chemistry Monash University Clayton, Victoria 3800 Australia
| | - Clarrisa Jia Le Ng
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences Nanyang Technological University Singapore 637371 Singapore
| | - Jun Yi Lee
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences Nanyang Technological University Singapore 637371 Singapore
| | - Benjamin James Ayers
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences Nanyang Technological University Singapore 637371 Singapore
| | - Philip Wai Hong Chan
- School of Chemistry Monash University Clayton, Victoria 3800 Australia
- Department of Chemistry University of Warwick Coventry CV4 7AL U.K
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27
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Xu W, Chen M, Sun N, Liu Y. Gold-catalyzed cyclization of 1,6-diynyl dithioacetals via 1,7-carbene transfer and aromatic C–H functionalization. Chem Commun (Camb) 2016; 52:11000-3. [DOI: 10.1039/c6cc05302e] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Gold-catalyzed cyclization of 1,6-diynyl dithioacetals provides an attractive route to diverse-substituted benzo[a]fluorine derivatives via a 1,7-gold–carbene transfer reaction.
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Affiliation(s)
- Wei Xu
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- University of Chinese Academy of Sciences
- Chinese Academy of Sciences
- Shanghai 200032
| | - Ming Chen
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- University of Chinese Academy of Sciences
- Chinese Academy of Sciences
- Shanghai 200032
| | - Ning Sun
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- University of Chinese Academy of Sciences
- Chinese Academy of Sciences
- Shanghai 200032
| | - Yuanhong Liu
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- University of Chinese Academy of Sciences
- Chinese Academy of Sciences
- Shanghai 200032
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28
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Carrasco D, García-Melchor M, Casares JA, Espinet P. Dramatic mechanistic switch in Sn/AuI group exchanges: transmetalation vs. oxidative addition. Chem Commun (Camb) 2016; 52:4305-8. [DOI: 10.1039/c5cc10496c] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The mechanism of Ph/X exchange in reactions involving SnPhnBu3 and [AuXL] complexes switches dramatically from the usual concerted mechanism involving Ar/X mixed bridges when X = Cl, to an unexpected oxidative addition/reductive elimination pathway via an AuIII intermediate when X = vinyl.
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Affiliation(s)
- D. Carrasco
- IU CINQUIMA/Química Inorgánica
- Facultad de Ciencias
- Universidad de Valladolid
- 47071 Valladolid
- Spain
| | - M. García-Melchor
- SUNCAT Center for Interface Science and Catalysis
- Department of Chemical Engineering
- Stanford University
- USA
| | - J. A. Casares
- IU CINQUIMA/Química Inorgánica
- Facultad de Ciencias
- Universidad de Valladolid
- 47071 Valladolid
- Spain
| | - P. Espinet
- IU CINQUIMA/Química Inorgánica
- Facultad de Ciencias
- Universidad de Valladolid
- 47071 Valladolid
- Spain
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29
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Joost M, Amgoune A, Bourissou D. Reaktivität von Goldkomplexen in metallorganischen Elementarreaktionen. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201506271] [Citation(s) in RCA: 76] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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30
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Joost M, Amgoune A, Bourissou D. Reactivity of Gold Complexes towards Elementary Organometallic Reactions. Angew Chem Int Ed Engl 2015; 54:15022-45. [DOI: 10.1002/anie.201506271] [Citation(s) in RCA: 223] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2015] [Indexed: 11/09/2022]
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31
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Novikov RA, Tarasova AV, Tomilov YV. Synthesis of substituted naphthalenes by GaCl3-mediated cross-dimerization—fragmentation of 2-arylcyclopropane-1,1-dicarboxylates. Russ Chem Bull 2015. [DOI: 10.1007/s11172-014-0808-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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32
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Ranieri B, Escofet I, Echavarren AM. Anatomy of gold catalysts: facts and myths. Org Biomol Chem 2015; 13:7103-18. [PMID: 26055272 PMCID: PMC4479959 DOI: 10.1039/c5ob00736d] [Citation(s) in RCA: 173] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2015] [Accepted: 05/19/2015] [Indexed: 12/23/2022]
Abstract
This review article covers the main types of gold(i) complexes used as precatalysts under homogeneous conditions in organic synthesis and discusses the different ways of catalyst activation as well as ligand, silver, and anion effects.
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Affiliation(s)
- Beatrice Ranieri
- Institute of Chemical Research of Catalonia (ICIQ) , Av. Països Catalans 16 , 43007 Tarragona , Spain .
| | - Imma Escofet
- Institute of Chemical Research of Catalonia (ICIQ) , Av. Països Catalans 16 , 43007 Tarragona , Spain .
| | - Antonio M. Echavarren
- Institute of Chemical Research of Catalonia (ICIQ) , Av. Països Catalans 16 , 43007 Tarragona , Spain .
- Departament de Química Analítica i Química Orgànica , Universitat Rovira i Virgili , C/Marcel·li Domingo s/n , 43007 Tarragona , Spain
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33
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Leyva-Pérez A, Doménech-Carbó A, Corma A. Unique distal size selectivity with a digold catalyst during alkyne homocoupling. Nat Commun 2015; 6:6703. [DOI: 10.1038/ncomms7703] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2014] [Accepted: 02/20/2015] [Indexed: 01/13/2023] Open
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34
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35
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Fernández I, Wolters LP, Bickelhaupt FM. Controlling the oxidative addition of aryl halides to Au(I). J Comput Chem 2014; 35:2140-5. [DOI: 10.1002/jcc.23734] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2014] [Accepted: 08/27/2014] [Indexed: 12/13/2022]
Affiliation(s)
- Israel Fernández
- Departamento de Química Orgánica I, Facultad de Ciencias Químicas; Universidad Complutense de Madrid, Ciudad Universitaria; 28040 Madrid Spain
| | - Lando P. Wolters
- Department of Theoretical Chemistry, Amsterdam Center for Multiscale Modeling (ACMM); VU University Amsterdam; De Boelelaan 1083 1081 HV Amsterdam The NetherlandsE-mail:
| | - F. Matthias Bickelhaupt
- Department of Theoretical Chemistry, Amsterdam Center for Multiscale Modeling (ACMM); VU University Amsterdam; De Boelelaan 1083 1081 HV Amsterdam The NetherlandsE-mail:
- Institute for Molecules and Materials (IMM); Radboud University Nijmegen; Heyendaalseweg 135 6525 AJ Nijmegen The Netherlands
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36
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Janreddy D, Kavala V, Kotipalli T, Kuo CW, Kuo TS, Chen ML, He CH, Yao CF. Palladium(II) Chloride-Catalyzed Aerobic Oxidative Intermolecular Cycloaddition Reaction of 2-Alkynylbenz- aldehydes and Electron-Deficient Terminal Alkenes: An Efficient Synthesis of Naphthyl Ketones. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201400180] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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37
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Langseth E, Nova A, Tråseth EA, Rise F, Øien S, Heyn RH, Tilset M. A Gold Exchange: A Mechanistic Study of a Reversible, Formal Ethylene Insertion into a Gold(III)–Oxygen Bond. J Am Chem Soc 2014; 136:10104-15. [DOI: 10.1021/ja504554u] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
| | | | | | | | | | - Richard H. Heyn
- SINTEF
Materials and Chemistry, P.O. Box 124, Blindern, N-0314 Oslo, Norway
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38
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Sun N, Xie X, Liu Y. Gold-Catalyzed Cascade Reactions of Furan-ynes with External Nucleophiles Consisting of a 1,2-Rearrangement: Straightforward Synthesis of Multi-Substituted Benzo[b]furans. Chemistry 2014; 20:7514-9. [DOI: 10.1002/chem.201400112] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2014] [Revised: 03/18/2014] [Indexed: 11/05/2022]
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39
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Zhdanko A, Maier ME. The Mechanism of Gold(I)-Catalyzed Hydroalkoxylation of Alkynes: An Extensive Experimental Study. Chemistry 2014; 20:1918-30. [DOI: 10.1002/chem.201303795] [Citation(s) in RCA: 91] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2013] [Revised: 11/25/2013] [Indexed: 11/07/2022]
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40
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Janreddy D, Kavala V, Kotipalli T, Rajawinslin RR, Kuo CW, Huang WC, Yao CF. Molecular iodine-mediated reaction of 2-(2-phenylethynyl)-Morita–Baylis–Hillman adducts: an easy route to naphthyl ketones and iodo-substituted isochromenes. Org Biomol Chem 2014; 12:8247-56. [DOI: 10.1039/c4ob00938j] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
The iodine mediated reaction of 2-(2-phenylethynyl)-MBH gives corresponding naphthyl ketones and iodo-substituted isochromenes.
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Affiliation(s)
- Donala Janreddy
- Department of Chemistry
- National Taiwan Normal University
- Taipei, Taiwan 116, Republic of China
| | - Veerababurao Kavala
- Department of Chemistry
- National Taiwan Normal University
- Taipei, Taiwan 116, Republic of China
| | - Trimurtulu Kotipalli
- Department of Chemistry
- National Taiwan Normal University
- Taipei, Taiwan 116, Republic of China
| | - R. R. Rajawinslin
- Department of Chemistry
- National Taiwan Normal University
- Taipei, Taiwan 116, Republic of China
| | - Chun-Wei Kuo
- Department of Chemistry
- National Taiwan Normal University
- Taipei, Taiwan 116, Republic of China
| | - Wen-Chang Huang
- Department of Chemistry
- National Taiwan Normal University
- Taipei, Taiwan 116, Republic of China
| | - Ching-Fa Yao
- Department of Chemistry
- National Taiwan Normal University
- Taipei, Taiwan 116, Republic of China
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41
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Gimeno A, Cuenca AB, Suárez-Pantiga S, de Arellano CR, Medio-Simón M, Asensio G. Competitive Gold-Activation Modes in Terminal Alkynes: An Experimental and Mechanistic Study. Chemistry 2013; 20:683-8. [DOI: 10.1002/chem.201304087] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2013] [Indexed: 01/14/2023]
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42
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Joost M, Gualco P, Coppel Y, Miqueu K, Kefalidis CE, Maron L, Amgoune A, Bourissou D. Direct Evidence for Intermolecular Oxidative Addition of σ(SiSi) Bonds to Gold. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201307613] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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43
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Joost M, Gualco P, Coppel Y, Miqueu K, Kefalidis CE, Maron L, Amgoune A, Bourissou D. Direct Evidence for Intermolecular Oxidative Addition of σ(SiSi) Bonds to Gold. Angew Chem Int Ed Engl 2013; 53:747-51. [DOI: 10.1002/anie.201307613] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2013] [Revised: 10/23/2013] [Indexed: 11/06/2022]
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44
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Chen Z, Jia X, Ye C, Qiu G, Wu J. AgOTf-Catalyzed Electrophilic Cyclization of Triynols with NXS: Rapid Synthesis of Densely Trisubstituted Naphthalenes and Quinolines. Chem Asian J 2013; 9:126-30. [DOI: 10.1002/asia.201301186] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2013] [Indexed: 11/10/2022]
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45
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Brooner REM, Widenhoefer RA. Kationische, zweifach koordinierte Gold-π-Komplexe. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201303468] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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46
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Brooner REM, Widenhoefer RA. Cationic, Two-Coordinate Gold π Complexes. Angew Chem Int Ed Engl 2013; 52:11714-24. [DOI: 10.1002/anie.201303468] [Citation(s) in RCA: 156] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2013] [Indexed: 12/16/2022]
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47
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Transmetalation between Au(I) and Sn(IV) complexes. The reaction mechanism in non-coordinating and coordinating polar solvents. Inorganica Chim Acta 2013. [DOI: 10.1016/j.ica.2013.04.026] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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48
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Teo WT, Rao W, Koh MJ, Chan PWH. Gold-Catalyzed Domino Aminocyclization/1,3-Sulfonyl Migration of N-Substituted N-Sulfonyl-aminobut-3-yn-2-ols to 1-Substituted 3-Sulfonyl-1H-pyrroles. J Org Chem 2013; 78:7508-17. [DOI: 10.1021/jo401083m] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Wan Teng Teo
- Division of Chemistry and
Biological Chemistry, School
of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
| | - Weidong Rao
- Division of Chemistry and
Biological Chemistry, School
of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
| | - Ming Joo Koh
- Division of Chemistry and
Biological Chemistry, School
of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
| | - Philip Wai Hong Chan
- Division of Chemistry and
Biological Chemistry, School
of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
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49
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Joost M, Gualco P, Mallet-Ladeira S, Amgoune A, Bourissou D. DirectsynInsertion of Alkynes and Allenes into AuSi Bonds. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201303450] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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50
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Joost M, Gualco P, Mallet-Ladeira S, Amgoune A, Bourissou D. DirectsynInsertion of Alkynes and Allenes into AuSi Bonds. Angew Chem Int Ed Engl 2013; 52:7160-3. [DOI: 10.1002/anie.201303450] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2013] [Indexed: 11/11/2022]
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