1
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Arango-Daza JC, Cabrero-Antonino JR, Adam R. A General and Highly Versatile Heterogeneous Pd-Catalyzed Oxidative Aminocarbonylation of Alkynes with Aromatic and Aliphatic Amines. CHEMSUSCHEM 2024; 17:e202400331. [PMID: 38695852 DOI: 10.1002/cssc.202400331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Revised: 04/15/2024] [Indexed: 06/12/2024]
Abstract
An efficient heterogeneous catalytic system for the oxidative aminocarbonylation of alkynes and amines in the presence of CO/O2 to afford substituted propiolamides has been developed. The active nanocatalyst, [Pd/Mg3Al-LDH]-300(D), is composed by Pd nanoaggregates (2-3 nm average particle size) stabilized over a partially dehydrated [Mg3Al-LDH] matrix. The methodology has resulted widely applicable, being the first catalytic system, either homogeneous or heterogeneous, able to activate not only aliphatic amines but also poorly-nucleophilic aromatic amines. In fact, >60 substituted propiolamides have been synthesized in good to excellent isolated yields through this methodology, being 27 novel compounds. An important characterization effort (XRD, 27Al MAS NMR, TGA, TPD-CO2, BET area, XPS, HAADF-HRSTEM and HRTEM) and optimization of the synthesis conditions of the optimal catalyst has been performed. This study, together with a series of kinetic and mechanistic essays, indicates that the optimal catalyst is composed by Pd(0) species stabilized in a partially dehydrated/dehydroxylated LDH material with a Mg/Al molar ratio of 3 and a small crystallite size. All the experimental data indicates that the in situ formation of [PdI2] active species in the material surface together with the presence of a matrix with the optimal acid/base properties are key aspects of this process.
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Affiliation(s)
- Juan Camilo Arango-Daza
- Instituto de Tecnología Química, Universitat Politécnica de València-Consejo Superior Investigaciones Científicas (UPV-CSIC), Avda. de los Naranjos s/n, 46022, València, Spain
| | - Jose R Cabrero-Antonino
- Instituto de Tecnología Química, Universitat Politécnica de València-Consejo Superior Investigaciones Científicas (UPV-CSIC), Avda. de los Naranjos s/n, 46022, València, Spain
| | - Rosa Adam
- Departament de Química Orgànica, Facultat de Farmàcia, Universitat de València, Av. Vicent Andrés Estellés s/n, 46100, Burjassot, València, Spain
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2
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Muthusamy S, Ramesh C. Blue LED-Mediated Synthesis of 3-Arylidene Oxindoles. J Org Chem 2023; 88:5609-5621. [PMID: 37126480 DOI: 10.1021/acs.joc.3c00099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
Blue LED-promoted cross-coupling olefination of symmetrical and unsymmetrical 3-arylidene oxindoles has been described from diazoindolones and diphenylmethanethiones. Thermal olefin isomerization and stereoselective synthesis of 3-arylidene oxindoles were also demonstrated in good yield.
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Affiliation(s)
| | - Chinnathambi Ramesh
- School of Chemistry, Bharathidasan University, Tiruchirappalli 620 024, India
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3
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Chen S, Huang H, Li X, Ma X, Su J, Song Q. Difluorocarbene-Enabled Synthesis of 3-Alkenyl-2-oxindoles from ortho-Aminophenylacetylenes. Org Lett 2023; 25:1178-1182. [PMID: 36757765 DOI: 10.1021/acs.orglett.3c00150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
Herein, we report a transition-metal-free [4 + 1] cyclization pathway from difluorocarbene and ortho-amino aryl alkynone, rendering an effective and universal strategy for the construction of 3-alkenyl-2-oxindoles. Our strategy starts from cheap and accessible ortho-amino aryl alkynone instead of the direct indole skeleton; moreover, in situ generated difluorocarbene from commercially available halogenated difluoroalkylative reagents enables the cleavage of a C-N bond and formation of new C-N bonds and C-C bonds.
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Affiliation(s)
- Shanglin Chen
- Key Laboratory of Molecule Synthesis and Function Discovery, Fujian Province University, College of Chemistry at Fuzhou University, Fuzhou 350108, Fujian, China
| | - Hua Huang
- Institute of Next Generation Matter Transformation, College of Material Sciences Engineering, Huaqiao University, Xiamen 361021, Fujian, China
| | - Xin Li
- Institute of Next Generation Matter Transformation, College of Material Sciences Engineering, Huaqiao University, Xiamen 361021, Fujian, China
| | - Xingxing Ma
- Key Laboratory of Molecule Synthesis and Function Discovery, Fujian Province University, College of Chemistry at Fuzhou University, Fuzhou 350108, Fujian, China
| | - Jianke Su
- Institute of Next Generation Matter Transformation, College of Material Sciences Engineering, Huaqiao University, Xiamen 361021, Fujian, China
| | - Qiuling Song
- Key Laboratory of Molecule Synthesis and Function Discovery, Fujian Province University, College of Chemistry at Fuzhou University, Fuzhou 350108, Fujian, China.,Institute of Next Generation Matter Transformation, College of Material Sciences Engineering, Huaqiao University, Xiamen 361021, Fujian, China.,State Key Laboratory of Organometallic Chemistry and Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China.,School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, Henan, China
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4
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Zhao H, Ding S, Li D, Chai M, Dai L, Li J, Jiang Y, Weng T, Wang J. Stereoselective Construction of Unsymmetrically Linked Heterocycles via Palladium-Catalyzed Alkyne Insertion/Cycloimidoylation Cascade. J Org Chem 2023; 88:1613-1624. [PMID: 36642919 DOI: 10.1021/acs.joc.2c02660] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
A novel strategy to access unsymmetrically linked heterocycles via palladium-catalyzed acylcycloimidoylation of alkyne-tethered carbamoyl chlorides with isocyanides has been developed. Functionalized isocyanides were successfully applied as imine-containing heterocycle precursors to capture the vinyl-PdII intermediate, which was generated from a syn-carbopalladation of alkyne, followed by subsequent intramolecular C-H bond activation/imidoylative Heck reactions. Methylene oxindoles within Z-tetrasubstituted olefins were obtained in high yields with excellent stereoselectivities. Broad functional groups were well tolerated under mild reaction conditions.
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Affiliation(s)
- Haixia Zhao
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P. R. China
| | - Shumin Ding
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P. R. China
| | - Dan Li
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P. R. China
| | - Minxue Chai
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P. R. China
| | - Lixiong Dai
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P. R. China.,Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, Zhejiang 325000, China
| | - Jing Li
- Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, 190 Kaiyuan Avenue, Guangzhou 510530, People's Republic of China
| | - Yuchen Jiang
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P. R. China
| | - Tongqing Weng
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P. R. China
| | - Jian Wang
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P. R. China
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5
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Gupta A, Iqbal S, Roohi, Hussain MK, Zaheer MR, Shankar K. Visible Light-Promoted Green and Sustainable Approach for One-Pot Synthesis of 4,4'-(Arylmethylene)bis(1H-pyrazol-5-ols), In Vitro Anticancer Activity, and Molecular Docking with Covid-19 M pro. ACS OMEGA 2022; 7:34583-34598. [PMID: 36188265 PMCID: PMC9520760 DOI: 10.1021/acsomega.2c04506] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 09/02/2022] [Indexed: 08/25/2023]
Abstract
A visible light-promoted, efficient, green, and sustainable strategy has been adopted to unlatch a new pathway toward the synthesis of a library of medicinally important 4,4'-(arylmethylene)bis(1H-pyrazol-5-ols) moieties using substituted aromatic aldehydes and sterically hindered 3-methyl-1-phenyl-2-pyrazoline-5-one in excellent yield. This reaction shows high functional group tolerance and provides a cost-effective and catalyst-free protocol for the quick synthesis of biologically active compounds from readily available substrates. Synthesized compounds were characterized by spectroscopic techniques such as IR, 1HNMR, 13CNMR, and single-crystal XRD analysis. All the synthesized compounds were evaluated for their antiproliferative activities against a panel of five different human cancer cell lines and compared with Tamoxifen using MTT assay. Compound 3m exhibited maximum antiproliferative activity and was found to be more active as compared to Tamoxifen against both the MCF-7 and MDA-MB-231 cell lines with an IC50 of 5.45 and 9.47 μM, respectively. A molecular docking study with respect to COVID-19 main protease (Mpro) (PDB ID: 6LU7) has also been carried out which shows comparatively high binding affinity of compounds 3f and 3g (-8.3 and -8.8 Kcal/mole, respectively) than few reported drugs such as ritonavir, remdesivir, ribacvirin, favipiravir, hydroxychloroquine, chloroquine, and olsaltamivir. Hence, it reveals the possibility of these compounds to be used as effective COVID-19 inhibitors.
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Affiliation(s)
- Anamika Gupta
- Department
of Chemistry, Aligarh Muslim University, Aligarh202002, Uttar Pradesh, India
| | - Safia Iqbal
- Department
of Chemistry, Aligarh Muslim University, Aligarh202002, Uttar Pradesh, India
| | - Roohi
- Protein
Research Laboratory, Department of Bioengineering, Integral University, Lucknow226026, Uttar Pradesh, India
| | - Mohd. Kamil Hussain
- Department
of Chemistry, Govt. Raza PG College, Rampur24901, Uttar Pradesh, India
| | - Mohd. Rehan Zaheer
- Department
of Chemistry, R.M.P.S.P. Girls Post Graduate
College, Basti272301, Uttar Pradesh, India
| | - Krapa Shankar
- Sun
Pharmaceutical industries Ltd, Sarhaul, Sector 18, Gurgaon, Haryana122015, India
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6
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Yuan JW, Chen Q, Wu WT, Zhao JJ, Yang LR, Xiao YM, Mao P, Qu LB. Selectfluor-mediated construction of 3-arylselenenyl and 3,4-bisarylselenenyl spiro[4.5]trienones via cascade annulation of N-phenylpropiolamides with diselenides. NEW J CHEM 2022. [DOI: 10.1039/d2nj00869f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
A cascade annulation of N-phenylpropiolamides with diselenides leading to the construction of 3-arylselenenyl spiro[4.5]trienones was realized under mild conditions with Selectfluor as the sole oxidant.
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Affiliation(s)
- Jin-Wei Yuan
- School of Chemistry & Chemical Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Qian Chen
- School of Chemistry & Chemical Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Wen-Tao Wu
- School of Chemistry & Chemical Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Jian-Jun Zhao
- School of Chemistry & Chemical Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Liang-Ru Yang
- School of Chemistry & Chemical Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Yong-Mei Xiao
- School of Chemistry & Chemical Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Pu Mao
- School of Chemistry & Chemical Engineering, Henan University of Technology, Zhengzhou 450001, China
| | - Ling-Bo Qu
- College of Chemistry, Zhengzhou University, Zhengzhou 450001, China
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7
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Han YF, Lv GF, Li Y, Wu LJ, Ouyang XH, Li JH. Transient Chelating Group-Controlled Stereoselective Rh(I)-Catalyzed Silylative Aminocarbonylation of 2-Alkynylanilines: Entry to (Z)-3-(Silylmethylene)indolin-2-ones. Chem Sci 2022; 13:9425-9431. [PMID: 36092994 PMCID: PMC9383873 DOI: 10.1039/d2sc03009h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 07/27/2022] [Indexed: 11/21/2022] Open
Abstract
A new, mild acryl transient chelating group-controlled stereoselective Rh(I)-catalyzed silylative aminocarbonylation of 2-alkynylanilines with CO and silanes for producing (Z)-3-(silylmethylene)indolin-2-ones is presented. By using an acryl transient chelating group 2-alkynylanilines...
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Affiliation(s)
- Ya-Fei Han
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University Nanchang 330063 China
| | - Gui-Fen Lv
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University Nanchang 330063 China
| | - Yang Li
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University Nanchang 330063 China
| | - Li-Jun Wu
- College of Sciences, Central South University of Forestry and Technology Changsha 410004 China
| | - Xuan-Hui Ouyang
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University Nanchang 330063 China
| | - Jin-Heng Li
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University Nanchang 330063 China
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Chemical Science and Technology, Yunnan University Kunming Yunnan 650091 China
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University Lanzhou 730000 China
- School of Chemistry and Chemical Engineering, Henan Normal University Xinxiang Henan 453007 China
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8
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Rodríguez JF, Zhang A, Bajohr J, Whyte A, Mirabi B, Lautens M. Cycloisomerization of Carbamoyl Chlorides in Hexafluoroisopropanol: Stereoselective Synthesis of Chlorinated Methylene Oxindoles and Quinolinones. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202103323] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- José F. Rodríguez
- Davenport Research Laboratories Department of Chemistry University of Toronto 80 St. George Street Toronto Ontario M5S 3H6 Canada
| | - Anji Zhang
- Davenport Research Laboratories Department of Chemistry University of Toronto 80 St. George Street Toronto Ontario M5S 3H6 Canada
| | - Jonathan Bajohr
- Davenport Research Laboratories Department of Chemistry University of Toronto 80 St. George Street Toronto Ontario M5S 3H6 Canada
| | - Andrew Whyte
- Davenport Research Laboratories Department of Chemistry University of Toronto 80 St. George Street Toronto Ontario M5S 3H6 Canada
| | - Bijan Mirabi
- Davenport Research Laboratories Department of Chemistry University of Toronto 80 St. George Street Toronto Ontario M5S 3H6 Canada
| | - Mark Lautens
- Davenport Research Laboratories Department of Chemistry University of Toronto 80 St. George Street Toronto Ontario M5S 3H6 Canada
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9
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Rodríguez JF, Zhang A, Bajohr J, Whyte A, Mirabi B, Lautens M. Cycloisomerization of Carbamoyl Chlorides in Hexafluoroisopropanol: Stereoselective Synthesis of Chlorinated Methylene Oxindoles and Quinolinones. Angew Chem Int Ed Engl 2021; 60:18478-18483. [PMID: 34157191 DOI: 10.1002/anie.202103323] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Revised: 05/24/2021] [Indexed: 12/20/2022]
Abstract
Hexafluoroisopropanol (HFIP) was employed as an additive for the generation of 3-(chloromethylene)oxindoles via the chloroacylation of alkyne-tethered carbamoyl chlorides. This reaction avoids the use of a metal catalyst and accesses products in high yields and stereoselectivities. Additionally, this reaction is scalable and proved amenable to a series of product derivatizations, including the synthesis of nintedanib. The reactivity of alkene-tethered carbamoyl chlorides with hexafluoroisopropanol (HFIP) was harnessed towards the synthesis of 2-quinolinones.
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Affiliation(s)
- José F Rodríguez
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario, M5S 3H6, Canada
| | - Anji Zhang
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario, M5S 3H6, Canada
| | - Jonathan Bajohr
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario, M5S 3H6, Canada
| | - Andrew Whyte
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario, M5S 3H6, Canada
| | - Bijan Mirabi
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario, M5S 3H6, Canada
| | - Mark Lautens
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario, M5S 3H6, Canada
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10
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Wang F, Guo Y, Zhang Y, Tang P. Silver-Catalyzed Dibromotrifluoromethoxylation of Terminal Alkynes. ACS Catal 2021. [DOI: 10.1021/acscatal.1c00090] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
| | | | | | - Pingping Tang
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
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11
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Zuo Y, He X, Tang Q, Hu W, Zhou T, Hu W, Shang Y. Palladium‐Catalyzed 5‐
exo‐dig
Cyclization Cascade, Sequential Amination/Etherification for Stereoselective Construction of 3‐Methyleneindolinones. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202001369] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Youpeng Zuo
- Key Laboratory of Functional Molecular Solids Ministry of Education Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base) College of Chemistry and Materials Science Anhui Normal University Wuhu 241000 People's Republic of China
| | - Xinwei He
- Key Laboratory of Functional Molecular Solids Ministry of Education Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base) College of Chemistry and Materials Science Anhui Normal University Wuhu 241000 People's Republic of China
| | - Qiang Tang
- Key Laboratory of Functional Molecular Solids Ministry of Education Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base) College of Chemistry and Materials Science Anhui Normal University Wuhu 241000 People's Republic of China
| | - Wangcheng Hu
- Key Laboratory of Functional Molecular Solids Ministry of Education Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base) College of Chemistry and Materials Science Anhui Normal University Wuhu 241000 People's Republic of China
| | - Tongtong Zhou
- Key Laboratory of Functional Molecular Solids Ministry of Education Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base) College of Chemistry and Materials Science Anhui Normal University Wuhu 241000 People's Republic of China
| | - Wenbo Hu
- Key Laboratory of Functional Molecular Solids Ministry of Education Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base) College of Chemistry and Materials Science Anhui Normal University Wuhu 241000 People's Republic of China
| | - Yongjia Shang
- Key Laboratory of Functional Molecular Solids Ministry of Education Anhui Laboratory of Molecule-Based Materials (State Key Laboratory Cultivation Base) College of Chemistry and Materials Science Anhui Normal University Wuhu 241000 People's Republic of China
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12
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Gopalaiah K, Tiwari A. Synthesis of (
E
)‐3‐Alkylideneindolin‐2‐ones by an Iron‐Catalyzed Aerobic Oxidative Condensation of Csp
3
–H Bonds of Oxindoles and Benzylamines. European J Org Chem 2020. [DOI: 10.1002/ejoc.202001300] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
| | - Ankit Tiwari
- Department of Chemistry University of Delhi 110007 Delhi India
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13
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Parveen N, Sekar G. Palladium Nanoparticle-Catalyzed Stereoselective Domino Synthesis of All-Carbon Tetrasubstituted Olefin Containing Oxindoles via Carbopalladation/C-H Activation. J Org Chem 2020; 85:10514-10524. [PMID: 32806104 DOI: 10.1021/acs.joc.0c00915] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The binaphthyl stabilized palladium nanoparticles (Pd-BNP) catalyzed single-step, stereoselective domino synthesis of symmetrically and unsymmetrically all-carbon tetrasubstituted olefin containing oxindoles from readily accessible anilides has been developed. The Pd-BNP catalyst showed a wide range of functional group tolerance that enabled building a library of heteroaromatics. This reusable Pd catalyst reflected its utility in the synthesis of biologically important AMP-activated protein kinase deprived of any metal Pd contamination. The nanocatalyst was easily recovered and reused five times without any appreciable loss in particle size or catalytic activity.
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Affiliation(s)
- Naziya Parveen
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, Tamil Nadu, India
| | - Govindasamy Sekar
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, Tamil Nadu, India
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14
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Zhou M, Luo M, Hu M, Li J. Palladium‐Catalyzed
Oxidative C≡C Triple Bond Cleavage of
2‐Alkynyl
Carbonyl Compounds Toward 1,
2‐Dicarbonyl
Compounds
†. CHINESE J CHEM 2020. [DOI: 10.1002/cjoc.202000040] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Ming‐Bo Zhou
- Key Laboratory of Chemical Biology & Traditional Chinese Medicine Research (Ministry of Education), Hunan Normal University Changsha Hunan 410081 China
| | - Mu‐Jia Luo
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University Nanchang Jiangxi 330063 China
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University Changsha Hunan 410082 China
| | - Ming Hu
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University Nanchang Jiangxi 330063 China
| | - Jin‐Heng Li
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University Nanchang Jiangxi 330063 China
- Key Laboratory of Chemical Biology & Traditional Chinese Medicine Research (Ministry of Education), Hunan Normal University Changsha Hunan 410081 China
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University Changsha Hunan 410082 China
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15
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Abstract
In this review, the development of trifunctionalization methods for alkenes and alkynes, including arynes and allenes, over the last decade is disclosed.
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Affiliation(s)
- Sumit Ghosh
- Department of Chemistry
- Visva-Bharati (A Central University)
- Santiniketan 731235
- India
| | - Dipti Lai
- Department of Chemistry
- Visva-Bharati (A Central University)
- Santiniketan 731235
- India
| | - Alakananda Hajra
- Department of Chemistry
- Visva-Bharati (A Central University)
- Santiniketan 731235
- India
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16
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Wei W, Ying W, Meng X, Song S, Li Q. Copper‐Mediated Cascade Trifunctionalization of
N
‐Propargylamides. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201900547] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Wen‐Ting Wei
- School of Materials Science and Chemical EngineeringNingbo University Ningbo 315211 P. R. China
| | - Wei‐Wei Ying
- School of Materials Science and Chemical EngineeringNingbo University Ningbo 315211 P. R. China
| | - Xiao‐Xiao Meng
- School of Materials Science and Chemical EngineeringNingbo University Ningbo 315211 P. R. China
| | - Si‐Zhe Song
- School of Materials Science and Chemical EngineeringNingbo University Ningbo 315211 P. R. China
| | - Qiang Li
- Institution of Functional Organic Molecules and Materials School of Chemistry and Chemical EngineeringLiaocheng University Liaocheng 252059 P. R. China
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17
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Saranya S, Rohit KR, Radhika S, Anilkumar G. Palladium-catalyzed multicomponent reactions: an overview. Org Biomol Chem 2019; 17:8048-8061. [PMID: 31410440 DOI: 10.1039/c9ob01538h] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
This first review on this topic focuses on the developments in the chemistry of Pd-catalyzed multi-component reactions (MCRs). MCRs are generally atom economic, ideal and eco-friendly reactions, and often the final products are generated almost without any by-products. In this review, the developments in Pd-catalyzed MCRs are categorized based on the products formed such as acyclic compounds, carbocyclic compounds, heterocyclic compounds and miscellaneous compounds. MCRs have great applications in various fields like medicinal chemistry, combinatorial synthesis, heterocyclic chemistry etc. and this review covers the literature up to 2019.
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Affiliation(s)
- Salim Saranya
- School of Chemical Sciences, Mahatma Gandhi University, Priyadarsini Hills P O, Kottayam, Kerala 686 560, India.
| | - K R Rohit
- School of Chemical Sciences, Mahatma Gandhi University, Priyadarsini Hills P O, Kottayam, Kerala 686 560, India.
| | - Sankaran Radhika
- School of Chemical Sciences, Mahatma Gandhi University, Priyadarsini Hills P O, Kottayam, Kerala 686 560, India.
| | - Gopinathan Anilkumar
- School of Chemical Sciences, Mahatma Gandhi University, Priyadarsini Hills P O, Kottayam, Kerala 686 560, India. and Advanced Molecular Materials Research Centre (AMMRC), Mahatma Gandhi University, Priyadarsini Hills P O, Kottayam, Kerala 686 560, India
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18
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Bisht GS, Pandey AM, Chaudhari MB, Agalave SG, Kanyal A, Karmodiya K, Gnanaprakasam B. Ru-Catalyzed dehydrogenative synthesis of antimalarial arylidene oxindoles. Org Biomol Chem 2018; 16:7223-7229. [PMID: 30255181 DOI: 10.1039/c8ob01852a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Ru(ii)-NHC catalyzes α-olefination of 2-oxindoles using diaryl methanols in the absence of an acceptor. A wide array of symmetrical and unsymmetrical diaryl methanols undergoes dehydrogenative coupling with 2-oxindole selectively to generate various substituted 3-(diphenylmethylene)indolin-2-one derivatives in good yields and produces environmentally benign by-products, H2 and H2O. This methodology was successfully applied for the synthesis of a bioactive drug i.e. TAS-301. The biological activities of the synthesized 3-(diphenylmethylene)indolin-2-one derivatives were screened against the Plasmodium falciparum parasite and found to exhibit a significant activity with IC50 = 2.24 μM.
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Affiliation(s)
- Girish Singh Bisht
- Department of Chemistry, Indian Institute of Science Education and Research, Pune-411008, India.
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19
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Khan TA, Fornefeld T, Hübner D, Vana P, Tietze LF. Palladium-Catalyzed 4-Fold Domino Reaction for the Synthesis of a Polymeric Double Switch. Org Lett 2018; 20:2007-2010. [PMID: 29558155 DOI: 10.1021/acs.orglett.8b00553] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
A palladium-catalyzed 4-fold domino reaction consisting of two carbopalladation reactions and two C-H activation reactions, followed by the introduction of an acrylate moiety, led to the tetra-substituted helical alkene A2, using the dialkyne A3 as a substrate. The alkene was copolymerized with butyl acrylate by using the reversible addition-fragmentation chain transfer polymerization (RAFT) to give the desired polymeric switch A1.
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Affiliation(s)
- Taukeer A Khan
- Institute of Organic and Biomolecular Chemistry , Georg-August-University of Göttingen , Tammannstr. 2 , D-37077 Göttingen , Germany
| | - Torsten Fornefeld
- Institute of Physical Chemistry , Georg-August-University of Göttingen , Tammannstr. 6 , D-37077 Göttingen , Germany
| | - Dennis Hübner
- Institute of Physical Chemistry , Georg-August-University of Göttingen , Tammannstr. 6 , D-37077 Göttingen , Germany
| | - Philipp Vana
- Institute of Physical Chemistry , Georg-August-University of Göttingen , Tammannstr. 6 , D-37077 Göttingen , Germany
| | - Lutz F Tietze
- Institute of Organic and Biomolecular Chemistry , Georg-August-University of Göttingen , Tammannstr. 2 , D-37077 Göttingen , Germany
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20
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Wan JP, Gan L, Liu Y. Transition metal-catalyzed C-H bond functionalization in multicomponent reactions: a tool toward molecular diversity. Org Biomol Chem 2018; 15:9031-9043. [PMID: 29075706 DOI: 10.1039/c7ob02011b] [Citation(s) in RCA: 87] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Transition metal-catalyzed C-H bond functionalization has numerous applications in organic synthesis as a powerful type of bond transformation. In particular, the combination of C-H functionalization with other types of chemical transformations in the manner of multicomponent reactions is an even more beneficial tool in the synthesis of small organic molecules because such reactions provide a platform for the rapid generation of high molecular diversity and complexity by making use of the advantages of both latent C-H bond transformation and the multicomponent reaction. Herein, we provide a review highlighting the research advances in the multicomponent reactions built upon transition metal-catalyzed C-H bond functionalization. The content spans from the reactions featuring the functionalization of C(sp3)-H, C(sp2)-H and C(sp)-H bonds over the last decade.
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Affiliation(s)
- Jie-Ping Wan
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P. R. China.
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21
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Hong Seo J, Park S, Jung Shin K, Lee J. Palladium-Catalyzed One-Pot Approach to 3-(1,3-Diarylprop-2-yn-1-ylidene)oxindoles. HETEROCYCLES 2018. [DOI: 10.3987/com-18-13975] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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22
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Tu Z, Tan J, Chen Z, Tu T. Iridium-Catalyzed Regio- and Stereoselective C-H Oxidative Reaction to (Z
)-3-Arylidene-2-oxindole Imides under Neutral Conditions. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700983] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Zhikai Tu
- Key Laboratory of Functional Small Organic Molecules; Ministry of Education, and College of Chemistry & Chemical Engineering; Jiangxi Normal University; Nanchang Jiangxi 330022 People's Republic of China
| | - Jie Tan
- Key Laboratory of Functional Small Organic Molecules; Ministry of Education, and College of Chemistry & Chemical Engineering; Jiangxi Normal University; Nanchang Jiangxi 330022 People's Republic of China
| | - Zhiyuan Chen
- Key Laboratory of Functional Small Organic Molecules; Ministry of Education, and College of Chemistry & Chemical Engineering; Jiangxi Normal University; Nanchang Jiangxi 330022 People's Republic of China
| | - Tao Tu
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials; Department of Chemistry; Fudan University; 220 Handan Road Shanghai 200433 People's Republic of China
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23
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Barroso R, Paraja M, Cabal MP, Valdés C. Synthesis of 1,1-Disubstituted Indenes and Dihydronaphthalenes through C–C/C–C Bond-Forming Pd-Catalyzed Autotandem Reactions. Org Lett 2017; 19:4086-4089. [DOI: 10.1021/acs.orglett.7b01870] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Raquel Barroso
- Departamento de Química
Orgánica e Inorgánica and Instituto Universitario de
Química Organometálica “Enrique Moles”, Universidad de Oviedo, c/Julián Clavería 8, Oviedo 33006, Spain
| | - Miguel Paraja
- Departamento de Química
Orgánica e Inorgánica and Instituto Universitario de
Química Organometálica “Enrique Moles”, Universidad de Oviedo, c/Julián Clavería 8, Oviedo 33006, Spain
| | - María-Paz Cabal
- Departamento de Química
Orgánica e Inorgánica and Instituto Universitario de
Química Organometálica “Enrique Moles”, Universidad de Oviedo, c/Julián Clavería 8, Oviedo 33006, Spain
| | - Carlos Valdés
- Departamento de Química
Orgánica e Inorgánica and Instituto Universitario de
Química Organometálica “Enrique Moles”, Universidad de Oviedo, c/Julián Clavería 8, Oviedo 33006, Spain
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24
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Naveen K, Nikson SA, Perumal PT. Palladium-Catalyzed Synthesis of Tetrasubstituted Olefins by Triple Domino Process. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700169] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Kanagaraj Naveen
- Organic & Bio-organic Chemistry Division; CSIR-Central Leather Research Institute; Adyar Chennai- 600020 India
| | - Savariyappan Albert Nikson
- Organic & Bio-organic Chemistry Division; CSIR-Central Leather Research Institute; Adyar Chennai- 600020 India
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25
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Paraja M, Valdés C. Pd-Catalyzed Autotandem Reactions with N-Tosylhydrazones. Synthesis of Condensed Carbo- and Heterocycles by Formation of a C–C Single Bond and a C═C Double Bond on the Same Carbon Atom. Org Lett 2017; 19:2034-2037. [DOI: 10.1021/acs.orglett.7b00613] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Miguel Paraja
- Departamento de Química
Orgánica e Inorgánica and Instituto Universitario de
Química Organometálica “Enrique Moles”, Universidad de Oviedo, c/Julián Clavería 8, Oviedo 33006, Spain
| | - Carlos Valdés
- Departamento de Química
Orgánica e Inorgánica and Instituto Universitario de
Química Organometálica “Enrique Moles”, Universidad de Oviedo, c/Julián Clavería 8, Oviedo 33006, Spain
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26
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Zhou S, Tong R. Three-Step Catalytic Asymmetric Total Syntheses of 13-Methyltetrahydroprotoberberine Alkaloids. Org Lett 2017; 19:1594-1597. [DOI: 10.1021/acs.orglett.7b00414] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Shiqiang Zhou
- Department of Chemistry, The Hong Kong University of Science and Technology, Clearwater Bay, Kowloon, Hong Kong, China
| | - Rongbiao Tong
- Department of Chemistry, The Hong Kong University of Science and Technology, Clearwater Bay, Kowloon, Hong Kong, China
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27
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Yu Y, Shin KJ, Seo JH. Stereoselective Synthesis of 3-(1,3-Diarylallylidene)oxindoles via a Palladium-Catalyzed Tandem Reaction. J Org Chem 2017; 82:1864-1871. [PMID: 28058839 DOI: 10.1021/acs.joc.6b02909] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We have developed an efficient three-component tandem reaction for the synthesis of 3-(1,3-diarylallylidene)oxindoles combining three palladium-catalyzed reactions: the Sonogashira, Heck, and Suzuki-Miyaura reactions. This method allows a stereoselective approach to each (E)- and (Z)-isomer by ligand change and controlling the reaction temperature.
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Affiliation(s)
- Yoseb Yu
- Integrated Research Institute of Pharmaceutical Sciences, College of Pharmacy, The Catholic University of Korea , Bucheon-si, Gyeonggi-do 14662, Korea
| | - Kye Jung Shin
- Integrated Research Institute of Pharmaceutical Sciences, College of Pharmacy, The Catholic University of Korea , Bucheon-si, Gyeonggi-do 14662, Korea
| | - Jae Hong Seo
- Integrated Research Institute of Pharmaceutical Sciences, College of Pharmacy, The Catholic University of Korea , Bucheon-si, Gyeonggi-do 14662, Korea
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28
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Vessally E, Hosseinzadeh-Khanmiri R, Ghorbani-Kalhor E, Es'haghi M, Bekhradnia A. Domino carbometalation/coupling reactions of N-arylpropiolamides: a novel and promising synthetic strategy toward stereocontrolled preparation of highly substituted 3-methyleneindolinones. RSC Adv 2017. [DOI: 10.1039/c7ra01371j] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
3-Methyleneindolinone derivatives are important structural motifs found in many compounds of natural occurrence and pharmacological significance.
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Affiliation(s)
- E. Vessally
- Department of Chemistry
- Payame Noor University
- Tehran
- Iran
| | | | | | - M. Es'haghi
- Department of Chemistry
- Islamic Azad University
- Tabriz
- Iran
| | - A. Bekhradnia
- Pharmaceutical Sciences Research Center
- Department of Medicinal Chemistry
- Mazandaran University of Medical Sciences
- Sari
- Iran
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29
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Reddy BN, Ramana CV. Synthesis of Functionalized 6-Hydroxy-2-oxindole Derivatives by Phenoxide Cyclization. Org Lett 2016; 18:6264-6267. [PMID: 27978630 DOI: 10.1021/acs.orglett.6b03048] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
An apparent intramolecular cross-dehydrogenative coupling of N-(3-hydroxy)monoanilide of maleic esters comprising base promoted phenoxide cyclization and subsequent base-mediated aerobic oxidation was developed to synthesize a variety of 2-(6-hydroxy-2-oxoindolin-3-ylidene)acetate derivatives. The isolation of intermediate cyclized products during the large scale reactions and their ready dehydrogenation with 1 equiv of base support this proposed two-step path.
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Affiliation(s)
- B Narendraprasad Reddy
- Division of Organic Chemistry, CSIR-National Chemical Laboratory , Dr. Homi Bhabha Road, Pune-411008, India
| | - Chepuri V Ramana
- Division of Organic Chemistry, CSIR-National Chemical Laboratory , Dr. Homi Bhabha Road, Pune-411008, India
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30
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Yoon H, Lossouarn A, Landau F, Lautens M. Pd-Catalyzed Spirocyclization via C–H Activation and Benzyne Insertion. Org Lett 2016; 18:6324-6327. [DOI: 10.1021/acs.orglett.6b03213] [Citation(s) in RCA: 92] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Hyung Yoon
- Davenport Research
Laboratories,
Department of Chemistry, University of Toronto, Toronto, Ontario M5S 3H6, Canada
| | - Alexis Lossouarn
- Davenport Research
Laboratories,
Department of Chemistry, University of Toronto, Toronto, Ontario M5S 3H6, Canada
| | - Felicitas Landau
- Davenport Research
Laboratories,
Department of Chemistry, University of Toronto, Toronto, Ontario M5S 3H6, Canada
| | - Mark Lautens
- Davenport Research
Laboratories,
Department of Chemistry, University of Toronto, Toronto, Ontario M5S 3H6, Canada
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31
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Li G, Zhou G, Zhang-Negrerie D, Du Y, Huang J, Zhao K. Palladium(II) Acetate-Catalyzed Dual C-H Functionalization and C-C Bond Formation: A Domino Reaction for the Synthesis of Functionalized (E)-Bisindole-2-ones from Diarylbut-2-ynediamides. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600767] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Guangchen Li
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology; Tianjin University; Tianjin 300072 People's Republic of China
| | - Guangshuai Zhou
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology; Tianjin University; Tianjin 300072 People's Republic of China
| | - Daisy Zhang-Negrerie
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology; Tianjin University; Tianjin 300072 People's Republic of China
| | - Yunfei Du
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology; Tianjin University; Tianjin 300072 People's Republic of China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin 300072 People's Republic of China
| | - Jianhui Huang
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology; Tianjin University; Tianjin 300072 People's Republic of China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin 300072 People's Republic of China
| | - Kang Zhao
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology; Tianjin University; Tianjin 300072 People's Republic of China
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32
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Phillips D, France DJ. Palladium-Catalyzed Heterocyclization: A Carbon-Centered Approach. ASIAN J ORG CHEM 2016. [DOI: 10.1002/ajoc.201600410] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- David Phillips
- WestChem, School of Chemistry; University of Glasgow; University Avenue Glasgow G12 8QQ UK
| | - David J. France
- WestChem, School of Chemistry; University of Glasgow; University Avenue Glasgow G12 8QQ UK
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33
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Tjutrins J, Dhawan R, Lu Y, Arndtsen BA. Mechanism of the Palladium-Catalyzed Synthesis of Münchnones: The Role of Ligands in N-Acyl Iminium Salt Carbonylation. Chemistry 2016; 22:15945-15954. [PMID: 27643406 DOI: 10.1002/chem.201603400] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Indexed: 11/06/2022]
Abstract
The palladium-catalyzed carbonylative coupling of imines, acid chlorides, and dipolarophiles can provide efficient routes to prepare nitrogen-containing heterocycles. One challenge in developing this reaction, and in the creation of more active catalyst systems, is the lack of data on how this complex transformation proceeds. To address this, we report here the results of our mechanistic studies on this system, and in particular the formation of mesoionic münchnones. This includes the synthesis of key catalytic intermediates, model reactions, and kinetic studies that support the role of these compounds in catalysis. Together, these studies provide a clear picture of the impact of catalyst structure, ligands, and palladium nanoparticles on facilitating the carbonylation of in situ generated iminium salts, and suggest an avenue for the creation of more active catalyst systems.
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Affiliation(s)
- Jevgenijs Tjutrins
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, QC, H3A 0B8, Canada
| | - Rajiv Dhawan
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, QC, H3A 0B8, Canada
| | - Yingdong Lu
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, QC, H3A 0B8, Canada
| | - Bruce A Arndtsen
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Montreal, QC, H3A 0B8, Canada.
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34
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Le CM, Sperger T, Fu R, Hou X, Lim YH, Schoenebeck F, Lautens M. Stereoselective Synthesis of Methylene Oxindoles via Palladium(II)-Catalyzed Intramolecular Cross-Coupling of Carbamoyl Chlorides. J Am Chem Soc 2016; 138:14441-14448. [PMID: 27700076 DOI: 10.1021/jacs.6b08925] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We report a highly robust, general and stereoselective method for the synthesis of 3-(chloromethylene)oxindoles from alkyne-tethered carbamoyl chlorides using PdCl2(PhCN)2 as the catalyst. The transformation involves a stereo- and regioselective chloropalladation of an internal alkyne to generate a nucleophilic vinyl PdII species, which then undergoes an intramolecular cross-coupling with a carbamoyl chloride. The reaction proceeds under mild conditions, is insensitive to the presence of moisture and air, and is readily scalable. The products obtained from this reaction are formed with >95:5 Z:E selectivity in nearly all cases and can be used to access biologically relevant oxindole cores. Through combined experimental and computational studies, we provide insight into stereo- and regioselectivity of the chloropalladation step, as well as the mechanism for the C-C bond forming process. Calculations provide support for a mechanism involving oxidative addition into the carbamoyl chloride bond to generate a high valent PdIV species, which then undergoes facile C-C reductive elimination to form the final product. Overall, the transformation constitutes a formal PdII-catalyzed intramolecular alkyne chlorocarbamoylation reaction.
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Affiliation(s)
- Christine M Le
- Davenport Research Laboratories, Department of Chemistry, University of Toronto , 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
| | - Theresa Sperger
- Institute of Organic Chemistry, RWTH Aachen University , Landoltweg 1, 52074 Aachen, Germany
| | - Rui Fu
- Davenport Research Laboratories, Department of Chemistry, University of Toronto , 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
| | - Xiao Hou
- Davenport Research Laboratories, Department of Chemistry, University of Toronto , 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
| | - Yong Hwan Lim
- Davenport Research Laboratories, Department of Chemistry, University of Toronto , 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
| | - Franziska Schoenebeck
- Institute of Organic Chemistry, RWTH Aachen University , Landoltweg 1, 52074 Aachen, Germany
| | - Mark Lautens
- Davenport Research Laboratories, Department of Chemistry, University of Toronto , 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
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35
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Sun X, Han J, Chen J, Zhang H, Cao W. Synthesis of Organofluoro Compounds Using Methyl Perfluoroalk-2-ynoates as Building Blocks. CHEM REC 2016; 16:907-23. [PMID: 26969042 DOI: 10.1002/tcr.201500258] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Indexed: 11/06/2022]
Abstract
This review provides an overview of several synthetic applications of methyl perfluoroalk-2-ynoates, leading to convenient preparation of many perfluoroalkylated compounds. The use of these important substrates in the synthesis of various five-, six-, and seven-membered heterocycles, cyclopentadienes, and biphenyls is described, alongside a discussion of the mechanistic aspects of these reactions.
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Affiliation(s)
- Xuechun Sun
- Department of Chemistry, Innovative Drug Research Center Shanghai University, Shanghai, 200444, P. R. China
| | - Jing Han
- Department of Chemistry, Innovative Drug Research Center Shanghai University, Shanghai, 200444, P. R. China
| | - Jie Chen
- Department of Chemistry, Innovative Drug Research Center Shanghai University, Shanghai, 200444, P. R. China
| | - Hui Zhang
- Department of Chemistry, Innovative Drug Research Center Shanghai University, Shanghai, 200444, P. R. China.,Laboratory for Microstructures, Instrumental Analysis and Research Center of Shanghai University, Shanghai, 200444, P. R. China
| | - Weiguo Cao
- Department of Chemistry, Innovative Drug Research Center Shanghai University, Shanghai, 200444, P. R. China.,Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry Chinese Academy of Sciences, Shanghai, 200032, P. R. China.,Key Laboratory of Synthetic Organic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry Chinese Academy of Sciences, Shanghai, 200032, P. R. China.,State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry Chinese Academy of Sciences, Shanghai, 200032, P. R. China
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36
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Petrone DA, Kondo M, Zeidan N, Lautens M. Pd(0)-Catalyzed Dearomative Diarylation of Indoles. Chemistry 2016; 22:5684-91. [DOI: 10.1002/chem.201600118] [Citation(s) in RCA: 90] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2016] [Indexed: 12/29/2022]
Affiliation(s)
- David A. Petrone
- Department of Chemistry; University of Toronto; 80 St. George St. Toronto M5S 3H6 Canada
| | - Masaru Kondo
- Department of Frontier Materials; Graduate School of Engineering; Nagoya Institute of Technology; Gokiso, Showa-ku Nagoya 466-8555 Japan
| | - Nicolas Zeidan
- Department of Chemistry; University of Toronto; 80 St. George St. Toronto M5S 3H6 Canada
| | - Mark Lautens
- Department of Chemistry; University of Toronto; 80 St. George St. Toronto M5S 3H6 Canada
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37
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Chen Q, Yao F, Yin L, Cai M. A highly efficient heterogeneous palladium-catalyzed cascade three-component reaction of acid chlorides, terminal alkynes and hydrazines leading to pyrazoles. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2015.12.037] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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38
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Sequentially Palladium-Catalyzed Processes in One-Pot Syntheses of Heterocycles. APPLIED SCIENCES-BASEL 2015. [DOI: 10.3390/app5041803] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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39
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Barroso R, Cabal M, Badía‐Laiño R, Valdés C. Structurally Diverse π‐Extended Conjugated Polycarbo‐ and Heterocycles through Pd‐Catalyzed Autotandem Cascades. Chemistry 2015; 21:16463-73. [DOI: 10.1002/chem.201503080] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Indexed: 01/29/2023]
Affiliation(s)
- Raquel Barroso
- Departamento de Química Orgánica e Inorgánica and, Instituto Universitario de Química Organometálica, “Enrique Moles”, Universidad de Oviedo, c/Julián Clavería 8, Oviedo 33066 (Spain)
| | - María‐Paz Cabal
- Departamento de Química Orgánica e Inorgánica and, Instituto Universitario de Química Organometálica, “Enrique Moles”, Universidad de Oviedo, c/Julián Clavería 8, Oviedo 33066 (Spain)
| | - Rosana Badía‐Laiño
- Departamento de Química Física y Analítica, Universidad de Oviedo, c/Julián Clavería 8, Oviedo 33066 (Spain)
| | - Carlos Valdés
- Departamento de Química Orgánica e Inorgánica and, Instituto Universitario de Química Organometálica, “Enrique Moles”, Universidad de Oviedo, c/Julián Clavería 8, Oviedo 33066 (Spain)
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40
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Palladium-Catalyzed One-Pot Approach to 3-(Diarylmethylene)oxindoles from Propiolamidoaryl Triflate. Molecules 2015; 20:14022-32. [PMID: 26247925 PMCID: PMC6331821 DOI: 10.3390/molecules200814022] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2015] [Revised: 07/29/2015] [Accepted: 07/31/2015] [Indexed: 11/16/2022] Open
Abstract
3-(Diarylmethylene)oxindoles have been synthesized from propiolamidoaryl triflate utilizing a palladium-catalyzed one-pot reaction consisting of three successive reactions: Sonogashira, Heck, and Suzuki-Miyaura. This method allows for the production of a complex skeleton of 3-(diarylmethylene)oxindole from propiolamidoaryl triflate using a commercially available aryl iodide and arylboronic acid in a simple and efficient way with moderate yield and stereoselectivity.
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41
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Tietze LF, Waldecker B, Ganapathy D, Eichhorst C, Lenzer T, Oum K, Reichmann SO, Stalke D. Four- and Sixfold Tandem-Domino Reactions Leading to Dimeric Tetrasubstituted Alkenes Suitable as Molecular Switches. Angew Chem Int Ed Engl 2015; 54:10317-21. [DOI: 10.1002/anie.201503538] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2015] [Indexed: 01/17/2023]
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42
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Tietze LF, Waldecker B, Ganapathy D, Eichhorst C, Lenzer T, Oum K, Reichmann SO, Stalke D. Vier- und sechsfache Tandem-Dominoreaktionen zur Synthese von dimeren tetrasubstituierten Alkenen als molekulare Doppelschalter. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201503538] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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43
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Shen D, Han J, Chen J, Deng H, Shao M, Zhang H, Cao W. Mild and Efficient One-Pot Synthesis of 2-(Perfluoroalkyl)indoles by Means of Sequential Michael-Type Addition and Pd(II)-Catalyzed Cross-Dehydrogenative Coupling (CDC) Reaction. Org Lett 2015; 17:3283-5. [DOI: 10.1021/acs.orglett.5b01479] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Dandan Shen
- Department
of Chemistry, Innovative Drug Research Center, Shanghai University, Shanghai 200444, People’s Republic of China
| | - Jing Han
- Department
of Chemistry, Innovative Drug Research Center, Shanghai University, Shanghai 200444, People’s Republic of China
| | - Jie Chen
- Department
of Chemistry, Innovative Drug Research Center, Shanghai University, Shanghai 200444, People’s Republic of China
| | - Hongmei Deng
- Laboratory
for Microstructures, Instrumental Analysis and Research Center of Shanghai University, Shanghai 200444, People’s Republic of China
| | - Min Shao
- Laboratory
for Microstructures, Instrumental Analysis and Research Center of Shanghai University, Shanghai 200444, People’s Republic of China
| | - Hui Zhang
- Department
of Chemistry, Innovative Drug Research Center, Shanghai University, Shanghai 200444, People’s Republic of China
- Laboratory
for Microstructures, Instrumental Analysis and Research Center of Shanghai University, Shanghai 200444, People’s Republic of China
| | - Weiguo Cao
- Department
of Chemistry, Innovative Drug Research Center, Shanghai University, Shanghai 200444, People’s Republic of China
- State
Key Laboratory of Organometallic Chemistry, Shanghai Institute of
Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, People’s Republic of China
- Key
Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic
Chemistry, Chinese Academy of Sciences, Shanghai 200032, People’s Republic of China
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44
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Wang H, Guo L, Wang S, Duan XH. Decarboxylative Alkynylation of α-Keto Acids and Oxamic Acids in Aqueous Media. Org Lett 2015; 17:3054-7. [DOI: 10.1021/acs.orglett.5b01336] [Citation(s) in RCA: 89] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Hua Wang
- Department
of Chemistry,
School of Science and MOE Key Laboratory for Nonequilibrium Synthesis
and Modulation of Condensed Matter, Xi’an Jiaotong University, Xi’an 710049, China
| | - Li−Na Guo
- Department
of Chemistry,
School of Science and MOE Key Laboratory for Nonequilibrium Synthesis
and Modulation of Condensed Matter, Xi’an Jiaotong University, Xi’an 710049, China
| | - Shun Wang
- Department
of Chemistry,
School of Science and MOE Key Laboratory for Nonequilibrium Synthesis
and Modulation of Condensed Matter, Xi’an Jiaotong University, Xi’an 710049, China
| | - Xin-Hua Duan
- Department
of Chemistry,
School of Science and MOE Key Laboratory for Nonequilibrium Synthesis
and Modulation of Condensed Matter, Xi’an Jiaotong University, Xi’an 710049, China
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45
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Tran LQ, Li J, Neuville L. Copper-Catalyzed Domino Three-Component Approach for the Assembly of 2-Aminated Benzimidazoles and Quinazolines. J Org Chem 2015; 80:6102-8. [DOI: 10.1021/acs.joc.5b00614] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Lam Quang Tran
- Centre de Recherche de Gif,
Institut de Chimie des Substances Naturelles, Laboratoire International
Associé, CNRS, 91198 Gif-sur-Yvette Cedex, France
| | - Jihui Li
- Centre de Recherche de Gif,
Institut de Chimie des Substances Naturelles, Laboratoire International
Associé, CNRS, 91198 Gif-sur-Yvette Cedex, France
| | - Luc Neuville
- Centre de Recherche de Gif,
Institut de Chimie des Substances Naturelles, Laboratoire International
Associé, CNRS, 91198 Gif-sur-Yvette Cedex, France
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46
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Deng JC, Chen WY, Zhu C, Chuang SC. Multicomponent Reactions of Phosphines, Enynedioates and Cinnamaldimines Give γ-Lactams with a 1,3,5-Hexatriene Moiety for Facile 6π Electrocyclization: Access to Oxindoles, Isatins and Isoxazolinones. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201401134] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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47
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Liu RR, Lu CJ, Zhang MD, Gao JR, Jia YX. Palladium-Catalyzed Three-Component Cascade Reaction: Facial Access to Densely Functionalized Indolizines. Chemistry 2015; 21:7057-60. [DOI: 10.1002/chem.201500569] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2015] [Indexed: 11/10/2022]
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48
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Song C, Sun Y, Wang J, Chen H, Yao J, Tung CH, Xu Z. Successive Cu/Pd transmetalation relay catalysis in stereoselective synthesis of tetraarylethenes. Org Chem Front 2015. [DOI: 10.1039/c5qo00205b] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
A new and efficient strategy for the synthesis of tetraaryl-substituted olefins with two cis furans based on a Cu/Pd catalyzed oxidative coupling reaction of cyclopropene with internal alkyne was developed. These novel tetraarylethenes were fully characterized and proved to be good AIE luminogens.
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Affiliation(s)
- Chuanling Song
- Key Lab of Colloid and Interface Chemistry of Ministry of Education
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- China
| | - Yihua Sun
- Beijing National Laboratory for Molecular Sciences
- CAS Key Laboratory of Photochemistry
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Jianwu Wang
- Key Lab of Colloid and Interface Chemistry of Ministry of Education
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- China
| | - Hui Chen
- Beijing National Laboratory for Molecular Sciences
- CAS Key Laboratory of Photochemistry
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Jiannian Yao
- Beijing National Laboratory for Molecular Sciences
- CAS Key Laboratory of Photochemistry
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Chen-Ho Tung
- Key Lab of Colloid and Interface Chemistry of Ministry of Education
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- China
| | - Zhenghu Xu
- Key Lab of Colloid and Interface Chemistry of Ministry of Education
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- China
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49
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Hong Seo J, Lee D, Park S, Yu Y, Jung Shin K. Synthesis of 2-(Arylmethylene)-1,4-benzoxazin-3-one by One-Pot Sonogashira and 6-exo-Dig Cyclization. HETEROCYCLES 2015. [DOI: 10.3987/com-15-13257] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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50
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Chavan SS, Pathan MY, Mulla SAR. Solvent free one-pot multi-component synthesis of β-azaarene substituted ketones via a Sn-catalyzed C(sp3)–H functionalization of 2-alkylazaarenes. RSC Adv 2015. [DOI: 10.1039/c5ra20728b] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A tin-catalyzed solvent free one-pot multi-component cascade reaction strategy for the efficient synthesis of β-azaarene substituted ketones via an aldol–Michael addition/C(sp3)–H functionalization of 2-alkylazaarenes has been developed.
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Affiliation(s)
- Santosh S. Chavan
- Chemical Engineering and Process Development Division
- CSIR-National Chemical Laboratory
- Pune-411008
- India
| | - Mohsinkhan Y. Pathan
- Chemical Engineering and Process Development Division
- CSIR-National Chemical Laboratory
- Pune-411008
- India
| | - Shafeek A. R. Mulla
- Chemical Engineering and Process Development Division
- CSIR-National Chemical Laboratory
- Pune-411008
- India
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