1
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Marqués PS, Kammerer C. Aryl Sulfoxides: A Traceless Directing Group for Catalytic C-H Activation of Arenes. Chempluschem 2024; 89:e202300728. [PMID: 38529705 DOI: 10.1002/cplu.202300728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2023] [Revised: 03/25/2024] [Accepted: 03/25/2024] [Indexed: 03/27/2024]
Abstract
The transition metal-catalyzed C-H activation of arenes directed by sulfoxides represents a compelling strategy in organic synthesis, owing to its exceptional regioselectivity and high efficiency. This innovative approach stands out for its traceless character, enabling the direct functionalization of arenes, before the easy removal or conversion of the key sulfinyl moiety. Beyond their utility as a directing group, sulfoxides have proved particularly valuable to mediate as chiral auxiliaries, presenting exciting prospects for the synthesis of stereo-enriched compounds upon C-H functionalization. The versatility demonstrated by the method paves the way to different structures with potential applications ranging from medicinal chemistry to organic electronics.
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Affiliation(s)
- Pablo Simón Marqués
- CEMES, Université de Toulouse, CNRS, 29, rue Marvig, 31055, Toulouse, France
| | - Claire Kammerer
- CEMES, Université de Toulouse, CNRS, 29, rue Marvig, 31055, Toulouse, France
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2
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Zhang GQ, Wu XX, Zhao BY, Wang MY, Zhang HX, Wang YQ. Palladium-Catalyzed Intermolecular Dehydrogenative C-2 Pentenylation of Indoles with 2-Methyl-2-butene. Org Lett 2024; 26:3509-3513. [PMID: 38652867 DOI: 10.1021/acs.orglett.4c00803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Abstract
Five-carbon (C5) units are the fundamental building blocks that constitute a multitude of natural products. Herein we report an unprecedented unusual C5 functionalization of indole regioselectively at the C-2-position enabled by a (2-pyridyl)sulfonyl-directing palladium-catalyzed dehydrogenative strategy with a bulk chemical 2-methyl-2-butene as a C5 source. Compared to typical C5 functionalization using pentenyl alcohols, carbonates, borates, or halides as the C5 source, the protocol not only has a low cost advantage but also is of atom and step economy.
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Affiliation(s)
- Guo-Qiang Zhang
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an 710127, P. R. China
| | - Xiao-Xuan Wu
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an 710127, P. R. China
| | - Bao-Yin Zhao
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an 710127, P. R. China
| | - Meng-Yue Wang
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an 710127, P. R. China
| | - Hong-Xia Zhang
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an 710127, P. R. China
| | - Yong-Qiang Wang
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an 710127, P. R. China
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3
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Bauer AK, Conrad J, Beifuss U. Efficient approach to 1,1'-bisindoles via copper(I)-catalyzed double domino reaction. Org Biomol Chem 2023; 21:8003-8019. [PMID: 37767762 DOI: 10.1039/d3ob01231j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/29/2023]
Abstract
A highly efficient copper(I)-catalyzed approach for the synthesis of 1,1'-bisindoles that is based on the formation of four bonds in one step has been developed. The unprecedented three component reaction between one molecule of a 1,2-bis(2-bromoaryl)hydrazine and two molecules of a 1,3-diketone employing 10 mol% CuI as a catalyst and Cs2CO3 as a base in DMSO at 100 °C for 24 h delivers substituted 1,1'-bisindoles with yields up to 92%. The new method proceeds as a double domino condensation/Ullmann type C-C coupling. It allows an efficient and practical access to substituted 1,1'-bisindoles in one step from easily available starting materials.
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Affiliation(s)
- Ann-Kathrin Bauer
- Bioorganische Chemie, Institut für Chemie, Universität Hohenheim, Garbenstraße 30, D-70599 Stuttgart, Germany.
| | - Jürgen Conrad
- Bioorganische Chemie, Institut für Chemie, Universität Hohenheim, Garbenstraße 30, D-70599 Stuttgart, Germany.
| | - Uwe Beifuss
- Bioorganische Chemie, Institut für Chemie, Universität Hohenheim, Garbenstraße 30, D-70599 Stuttgart, Germany.
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4
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Synthesis of 5,6-Dihydrophenanthridines via Palladium-Catalyzed Intramolecular Dehydrogenative Coupling of Two Aryl C−H Bonds. Molecules 2023; 28:molecules28062498. [PMID: 36985470 PMCID: PMC10055664 DOI: 10.3390/molecules28062498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 03/04/2023] [Accepted: 03/07/2023] [Indexed: 03/12/2023] Open
Abstract
5,6-Dihydrophenanthridines are common aza heterocycle frameworks of natural products and pharmaceuticals. Herein, we reported the first palladium-catalyzed intramolecular C−H/C−H dehydrogenative coupling reaction of two simple arenes to generate 5,6-dihydrophenanthridines. The approach features a broad substrate scope and good tolerance of functional groups, offering an efficient alternative synthesis route for important 5,6-dihydrophenanthridine compounds.
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5
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Carral-Menoyo A, Sotomayor N, Lete E. Palladium-catalyzed oxidative arene C–H alkenylation reactions involving olefins. TRENDS IN CHEMISTRY 2022. [DOI: 10.1016/j.trechm.2022.03.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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6
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Tan C, Jiang H, Zeng M, Li K, Chen Z, Yin G. Pd(II)/Lewis acid catalyzed regioselective olefination of indole with dioxygen. Org Biomol Chem 2022; 20:1425-1435. [PMID: 35080233 DOI: 10.1039/d2ob00006g] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Transition metal ion catalyzed indole olefination through C-H activation is a convenient protocol to synthesize versatile bioactive vinylindole compounds; however, in most cases, stoichiometric amounts of oxidants were necessary to accomplish the catalytic cycle. The present study describes a Pd(II)/LA (LA: Lewis acid) catalyzed indole olefination with dioxygen as the sole oxidant. The olefination reaction with electron-rich olefins proceeded smoothly through the pyrrolyl N-carboxamide group directed remote C-H activation at the C3 position of the indole with the Pd(II)/LA catalyst, whereas Pd(II) alone was a very sluggish catalyst under identical conditions. For the electron-deficient olefins, the directing N-carboxamide group was not essential for olefination with this Pd(II)/LA catalyst, demonstrating a different olefination pathway from that of electron-rich olefins. Remarkably, 1H NMR kinetics disclosed that olefination proceeded much faster with electron-rich olefins than with electron-deficient ones.
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Affiliation(s)
- Chen Tan
- School of Chemistry and Chemical Engineering, Key Laboratory of Material Chemistry for Energy Conversion and Storage (Huazhong University of Science and Technology), Ministry of Education, Huazhong University of Science and Technology, Wuhan 430074, PR China.
| | - Hongwu Jiang
- School of Chemistry and Chemical Engineering, Key Laboratory of Material Chemistry for Energy Conversion and Storage (Huazhong University of Science and Technology), Ministry of Education, Huazhong University of Science and Technology, Wuhan 430074, PR China.
| | - Miao Zeng
- School of Chemistry and Chemical Engineering, Key Laboratory of Material Chemistry for Energy Conversion and Storage (Huazhong University of Science and Technology), Ministry of Education, Huazhong University of Science and Technology, Wuhan 430074, PR China.
| | - Kaiwen Li
- School of Chemistry and Chemical Engineering, Key Laboratory of Material Chemistry for Energy Conversion and Storage (Huazhong University of Science and Technology), Ministry of Education, Huazhong University of Science and Technology, Wuhan 430074, PR China.
| | - Zhuqi Chen
- School of Chemistry and Chemical Engineering, Key Laboratory of Material Chemistry for Energy Conversion and Storage (Huazhong University of Science and Technology), Ministry of Education, Huazhong University of Science and Technology, Wuhan 430074, PR China.
| | - Guochuan Yin
- School of Chemistry and Chemical Engineering, Key Laboratory of Material Chemistry for Energy Conversion and Storage (Huazhong University of Science and Technology), Ministry of Education, Huazhong University of Science and Technology, Wuhan 430074, PR China.
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7
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Wang Z, Zheng Z, Li P, Zhou C, Cai S, Xiao B, Wang L. Rhodium‐Catalyzed
Direct C—H Alkenylation of Indoles with Alkenyl Borates. CHINESE J CHEM 2021. [DOI: 10.1002/cjoc.202100221] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Ze‐Tian Wang
- Key Laboratory of Optoelectronic Chemical Materials and Devices, Ministry of Education, School of Chemical and Environmental Engineering, Jianghan University 8 Sanjiaohu Road Wuhan Hubei 430056 China
| | - Zi‐Ang Zheng
- Key Laboratory of Optoelectronic Chemical Materials and Devices, Ministry of Education, School of Chemical and Environmental Engineering, Jianghan University 8 Sanjiaohu Road Wuhan Hubei 430056 China
| | - Peng‐Jie Li
- Key Laboratory of Optoelectronic Chemical Materials and Devices, Ministry of Education, School of Chemical and Environmental Engineering, Jianghan University 8 Sanjiaohu Road Wuhan Hubei 430056 China
| | - Chun‐Ni Zhou
- Key Laboratory of Optoelectronic Chemical Materials and Devices, Ministry of Education, School of Chemical and Environmental Engineering, Jianghan University 8 Sanjiaohu Road Wuhan Hubei 430056 China
| | - Shao‐Jun Cai
- Key Laboratory of Optoelectronic Chemical Materials and Devices, Ministry of Education, School of Chemical and Environmental Engineering, Jianghan University 8 Sanjiaohu Road Wuhan Hubei 430056 China
| | - Biao Xiao
- Key Laboratory of Optoelectronic Chemical Materials and Devices, Ministry of Education, School of Chemical and Environmental Engineering, Jianghan University 8 Sanjiaohu Road Wuhan Hubei 430056 China
| | - Liang Wang
- Key Laboratory of Optoelectronic Chemical Materials and Devices, Ministry of Education, School of Chemical and Environmental Engineering, Jianghan University 8 Sanjiaohu Road Wuhan Hubei 430056 China
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8
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Su C, Xu WH, Guo RL, Zhang XL, Zhu XQ, Gao YR, Wang YQ. Synthesis of Aporphine Analogues via Palladium-Catalyzed Intramolecular Aryl-Aryl Dehydrogenative Coupling. J Org Chem 2021; 86:13618-13630. [PMID: 34498883 DOI: 10.1021/acs.joc.1c01649] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Reported herein is an intramolecular dehydrogenative coupling of two inert aryl C-H bonds for the synthesis of aporphine analogues. The process represents a novel tool for the preparation of aporphines via palladiun-catalyzed C-H bond activation. The present reaction is compatible with various functional groups, and the coupling products have been further applied for the synthesis of natural products aporphine and zenkerine.
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Affiliation(s)
- Chen Su
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, People's Republic of China
| | - Wen-Hua Xu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, People's Republic of China
| | - Rui-Li Guo
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, People's Republic of China
| | - Xing-Long Zhang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, People's Republic of China
| | - Xue-Qing Zhu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, People's Republic of China
| | - Ya-Ru Gao
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, People's Republic of China
| | - Yong-Qiang Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, People's Republic of China
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9
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Atia AA, Kimura M. Pd-porphyrin complex-catalyzed allylation of indole with allylic alcohols through C3–C2 coupling. Tetrahedron 2021. [DOI: 10.1016/j.tet.2021.132213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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10
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Natho P, Yang Z, Allen LAT, Rey J, White AJP, Parsons PJ. An entry to 2-(cyclobut-1-en-1-yl)-1 H-indoles through a cyclobutenylation/deprotection cascade. Org Biomol Chem 2021; 19:4048-4053. [PMID: 33885127 DOI: 10.1039/d1ob00430a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A transition-metal-free strategy for the synthesis of 2-(cyclobut-1-en-1-yl)-1H-indoles under mild conditions is described herein. A series of substituted 2-(cyclobut-1-en-1-yl)-1H-indoles are accessed by a one-pot cyclobutenylation/deprotection cascade from N-Boc protected indoles. Preliminary experimental and density functional theory calculations suggest that a Boc-group transfer is involved in the underlying mechanism.
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Affiliation(s)
- Philipp Natho
- Department of Chemistry, Imperial College London, Molecular Sciences Research Hub, W12 0BZ London, UK.
| | - Zeyu Yang
- Department of Chemistry, Imperial College London, Molecular Sciences Research Hub, W12 0BZ London, UK.
| | - Lewis A T Allen
- Department of Chemistry, Imperial College London, Molecular Sciences Research Hub, W12 0BZ London, UK.
| | - Juliette Rey
- Department of Chemistry, Imperial College London, Molecular Sciences Research Hub, W12 0BZ London, UK.
| | - Andrew J P White
- Department of Chemistry, Imperial College London, Molecular Sciences Research Hub, W12 0BZ London, UK.
| | - Philip J Parsons
- Department of Chemistry, Imperial College London, Molecular Sciences Research Hub, W12 0BZ London, UK.
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11
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Study on Palladium(II)-Catalyzed Mono-1-alkenylation of 9H-Carbazoles. Synlett 2021. [DOI: 10.1055/a-1387-5435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
AbstractA general and efficient method is reported for the direct mono-1-alkenylation of 9H-carbazole molecules with divalent palladium as a catalyst and an N-(2-pyridyl)sulfanyl directing group. This method also provides an efficient synthetic route for the synthesis of cross-dialkenylated carbazoles.
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12
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Kustosz S, Niesobski P, Müller TJJ. Alkynylation‐Desilylation‐Alkynylation‐Cycloisomerization (ADAC) Three‐Component Synthesis of 2,2′‐Biindolyls – Concise Synthesis of Tjipanazole I. ChemCatChem 2021. [DOI: 10.1002/cctc.202001607] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Sebastian Kustosz
- Institut für Organische Chemie und Makromolekulare Chemie Heinrich-Heine-Universität Düsseldorf Universitätsstraße 1 D-40225 Düsseldorf Germany
| | - Patrik Niesobski
- Institut für Organische Chemie und Makromolekulare Chemie Heinrich-Heine-Universität Düsseldorf Universitätsstraße 1 D-40225 Düsseldorf Germany
| | - Thomas J. J. Müller
- Institut für Organische Chemie und Makromolekulare Chemie Heinrich-Heine-Universität Düsseldorf Universitätsstraße 1 D-40225 Düsseldorf Germany
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13
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Huo X, Han J, Yan X, Zhang H, Xiong J, Liu J, Wang X, Li H, Huo L. Pd‐Catalyzed
ortho
‐C−H Olefination of Benzenesulfonamides Directed by 7‐Azaindole. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.202000566] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Xing Huo
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry Lanzhou University 222 South Tianshui Road Lanzhou 730000, Gansu P. R. China
| | - Jun Han
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry Lanzhou University 222 South Tianshui Road Lanzhou 730000, Gansu P. R. China
| | - Xiaoxiao Yan
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry Lanzhou University 222 South Tianshui Road Lanzhou 730000, Gansu P. R. China
| | - Heng Zhang
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry Lanzhou University 222 South Tianshui Road Lanzhou 730000, Gansu P. R. China
| | - Juan Xiong
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry Lanzhou University 222 South Tianshui Road Lanzhou 730000, Gansu P. R. China
| | - Jian Liu
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry Lanzhou University 222 South Tianshui Road Lanzhou 730000, Gansu P. R. China
| | - Xiaolei Wang
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry Lanzhou University 222 South Tianshui Road Lanzhou 730000, Gansu P. R. China
| | - Huilin Li
- College of Chemistry and Chemical Engineering, State Key Laboratory of Applied Organic Chemistry Lanzhou University 222 South Tianshui Road Lanzhou 730000, Gansu P. R. China
| | - Leiming Huo
- The Neurosurgery of the First Hospital of Lanzhou University Lanzhou University 1 West Donggang Road Lanzhou 730000, Gansu P. R. China
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14
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Wang YJ, Yuan CH, Chu DZ, Jiao L. Regiocontrol in the oxidative Heck reaction of indole by ligand-enabled switch of the regioselectivity-determining step. Chem Sci 2020; 11:11042-11054. [PMID: 34094351 PMCID: PMC8162380 DOI: 10.1039/d0sc02246b] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 09/13/2020] [Indexed: 11/22/2022] Open
Abstract
Efficient control of regioselectivity is a key concern in transition-metal-catalyzed direct C-H functionalization reactions. Various strategies for regiocontrol have been established by tuning the selectivity of the C-H activation step as a common mode. Herein, we present our study on an alternative mode of regiocontrol, in which the selectivity of the C-H activation step is no longer a key concern. We found that, in a reaction where the C-H activation step exhibits a different regio-preference from the subsequent functionalization step, a ligand-enabled switch of the regioselectivity-determining step could provide efficient regiocontrol. This mode has been exemplified by the Pd(ii)-catalyzed aerobic oxidative Heck reaction of indoles, in which a ligand-controlled C3-/C2-selectivity was achieved for the first time by the development of sulfoxide-2-hydroxypyridine (SOHP) ligands.
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Affiliation(s)
- Yu-Jie Wang
- Center of Basic Molecular Science (CBMS), Department of Chemistry, Tsinghua University Beijing 10084 China
| | - Chen-Hui Yuan
- Center of Basic Molecular Science (CBMS), Department of Chemistry, Tsinghua University Beijing 10084 China
| | - De-Zhao Chu
- Center of Basic Molecular Science (CBMS), Department of Chemistry, Tsinghua University Beijing 10084 China
| | - Lei Jiao
- Center of Basic Molecular Science (CBMS), Department of Chemistry, Tsinghua University Beijing 10084 China
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15
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Chen H, Farizyan M, Gemmeren M. Regioselective Olefination of 3‐Substituted Five‐Membered Heteroarenes. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000659] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Hao Chen
- Organisch‐Chemisches Institut Westfälische Wilhelms‐Universität Münster Corrensstraße 40 48149 Münster Germany
| | - Mirxan Farizyan
- Organisch‐Chemisches Institut Westfälische Wilhelms‐Universität Münster Corrensstraße 40 48149 Münster Germany
| | - Manuel Gemmeren
- Organisch‐Chemisches Institut Westfälische Wilhelms‐Universität Münster Corrensstraße 40 48149 Münster Germany
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16
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Liu S, Zhao F, Chen X, Deng G, Huang H. Aerobic Oxidative Functionalization of Indoles. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000285] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Saiwen Liu
- College of Materials and Chemical Engineering Hunan City University Yiyang 413000 Hunan People's Republic of China
| | - Feng Zhao
- Key Laboratory for Antibody-based Drug and Intelligent Delivery System of Hunan Province Key Laboratory of Dong Medicine of Hunan Province School of Pharmaceutical Sciences Hunan University of Medicine Huaihua 418000 People's Republic of China
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education College of Chemistry Xiangtan University Xiangtan 411105 People's Republic of China
| | - Xing Chen
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education College of Chemistry Xiangtan University Xiangtan 411105 People's Republic of China
| | - Guo‐Jun Deng
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education College of Chemistry Xiangtan University Xiangtan 411105 People's Republic of China
| | - Huawen Huang
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education College of Chemistry Xiangtan University Xiangtan 411105 People's Republic of China
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17
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Chen H, Farizyan M, Ghiringhelli F, van Gemmeren M. Sterically Controlled C-H Olefination of Heteroarenes. Angew Chem Int Ed Engl 2020; 59:12213-12220. [PMID: 32267990 PMCID: PMC7384109 DOI: 10.1002/anie.202004521] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Indexed: 01/06/2023]
Abstract
The regioselective functionalization of heteroarenes is a highly attractive synthetic target due to the prevalence of multiply substituted heteroarenes in nature and bioactive compounds. Some substitution patterns remain challenging: While highly efficient methods for the C2-selective olefination of 3-substituted five-membered heteroarenes have been reported, analogous methods to access the 5-olefinated products have remained limited by poor regioselectivities and/or the requirement to use an excess of the valuable heteroarene starting material. Herein we report a sterically controlled C-H olefination using heteroarenes as the limiting reagent. The method enables the highly C5-selective olefination of a wide range of heteroarenes and is shown to be useful in the context of late-stage functionalization.
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Affiliation(s)
- Hao Chen
- Max Planck Institute for Chemical Energy ConversionStiftstraße 34–3645470Mülheim an der RuhrGermany
| | - Mirxan Farizyan
- Max Planck Institute for Chemical Energy ConversionStiftstraße 34–3645470Mülheim an der RuhrGermany
| | - Francesca Ghiringhelli
- Organisch-Chemisches InstitutWestfälische Wilhelms-Universität MünsterCorrensstraße 4048149MünsterGermany
| | - Manuel van Gemmeren
- Max Planck Institute for Chemical Energy ConversionStiftstraße 34–3645470Mülheim an der RuhrGermany
- Organisch-Chemisches InstitutWestfälische Wilhelms-Universität MünsterCorrensstraße 4048149MünsterGermany
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18
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Chen H, Farizyan M, Ghiringhelli F, Gemmeren M. Sterically Controlled C−H Olefination of Heteroarenes. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202004521] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Hao Chen
- Max Planck Institute for Chemical Energy Conversion Stiftstraße 34–36 45470 Mülheim an der Ruhr Germany
| | - Mirxan Farizyan
- Max Planck Institute for Chemical Energy Conversion Stiftstraße 34–36 45470 Mülheim an der Ruhr Germany
| | - Francesca Ghiringhelli
- Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Corrensstraße 40 48149 Münster Germany
| | - Manuel Gemmeren
- Max Planck Institute for Chemical Energy Conversion Stiftstraße 34–36 45470 Mülheim an der Ruhr Germany
- Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Corrensstraße 40 48149 Münster Germany
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19
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Singh B, Bankar SK, Kumar K, Ramasastry SSV. Palladium-catalysed 5- endo-trig allylic (hetero)arylation. Chem Sci 2020; 11:4948-4953. [PMID: 34122951 PMCID: PMC8159216 DOI: 10.1039/d0sc01932a] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Revised: 08/14/2020] [Accepted: 04/18/2020] [Indexed: 12/16/2022] Open
Abstract
A palladium-catalysed intramolecular allylic (hetero)arylation strategy for the synthesis of fused cyclopentenes incorporated with all-carbon quaternary and spiro centres is described. The method is straightforward, shows broad scope, proceeds in synthetically useful yields, and provides a rare means to construct complex cyclopentanoids. The reaction is believed to involve a kinetically unfavourable 5-endo-trig carbocyclisation of the tethered (π-allyl)palladium system. Further, this method was successfully applied as the key step in the total synthesis of diterpene natural products taiwaniaquinone H and dichroanone.
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Affiliation(s)
- Bara Singh
- Organic Synthesis and Catalysis Lab, Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohali Sector 81, Manauli PO, S. A. S. Nagar Punjab 140306 India
| | - Siddheshwar K Bankar
- Organic Synthesis and Catalysis Lab, Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohali Sector 81, Manauli PO, S. A. S. Nagar Punjab 140306 India
| | - Ketan Kumar
- Organic Synthesis and Catalysis Lab, Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohali Sector 81, Manauli PO, S. A. S. Nagar Punjab 140306 India
| | - S S V Ramasastry
- Organic Synthesis and Catalysis Lab, Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER) Mohali Sector 81, Manauli PO, S. A. S. Nagar Punjab 140306 India
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20
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Jiang XF, Tan H, Cui HL. FeCl 3 mediated dimerization of dihydropyrrolo[2,1-a]isoquinolines and chlorination of tetrasubstituted pyrroles. Org Biomol Chem 2020; 18:660-665. [PMID: 31894798 DOI: 10.1039/c9ob02607j] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
We have developed a mild and direct dimerization of dihydropyrrolo[2,1-a]isoquinolines through FeCl3-mediated oxidative homocoupling. A series of dimeric dihydropyrroloisoquinoline derivatives were obtained in acceptable to excellent yields (up to >99%). Attempts to expand this dimerization system to the synthesis of dimeric pyrroles failed and chlorination products were obtained in most cases instead of dimeric pyrroles.
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Affiliation(s)
- Xue-Fei Jiang
- Laboratory of Asymmetric Synthesis, Chongqing University of Arts and Sciences, 319 Honghe Ave., Yongchuan, Chongqing, 402160, PR China.
| | - Hao Tan
- Laboratory of Asymmetric Synthesis, Chongqing University of Arts and Sciences, 319 Honghe Ave., Yongchuan, Chongqing, 402160, PR China.
| | - Hai-Lei Cui
- Laboratory of Asymmetric Synthesis, Chongqing University of Arts and Sciences, 319 Honghe Ave., Yongchuan, Chongqing, 402160, PR China.
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21
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Guilbaud J, Selmi A, Kammoun M, Contal S, Montalbetti C, Pirio N, Roger J, Hierso JC. C-H Halogenation of Pyridyl Sulfides Avoiding the Sulfur Oxidation: A Direct Catalytic Access to Sulfanyl Polyhalides and Polyaromatics. ACS OMEGA 2019; 4:20459-20469. [PMID: 31858029 PMCID: PMC6906771 DOI: 10.1021/acsomega.9b01636] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Accepted: 08/23/2019] [Indexed: 05/27/2023]
Abstract
Palladium-catalyzed oxidative C-H halogenation and acetoxylation reactions of S-unprotected sulfides, selectively directed by pyridinyl groups, allows the formation of C-X bonds (X = I, Br, Cl, OAc) by using simple halosuccinimide or phenyliodine diacetate (PIDA) oxidants. The undesired formation of sulfoxides and/or sulfones, which are usually observed under oxidative conditions, is fully obviated. Under the solvent-dependent conditions that we proposed, sulfide C-H functionalization is achieved in less than 1 h without any direct electrophilic halogenation at the pyridine moiety. N-Directed ortho-C-H activation of aryl also facilitates dibromination reactions which are hardly accessible with sulfone and sulfoxide counterparts because of their higher structural rigidity. This general method gives a straightforward access to polyhalide sulfides, without an organosulfur reduction step or protection-deprotection sequence. Polyhalide sulfides are valuable synthons that give a practical entry to new constrained polyaromatic and biphenyl sulfides, including synthetically challenging unsymmetrical examples.
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Affiliation(s)
- Johan Guilbaud
- Institut
de Chimie Moléculaire de l’Université de Bourgogne
(ICMuB), UMR-CNRS 6302, Université
de Bourgogne Franche-Comté (UBFC), 9 avenue Alain Savary, 21078 Dijon, France
| | - Awatef Selmi
- Institut
de Chimie Moléculaire de l’Université de Bourgogne
(ICMuB), UMR-CNRS 6302, Université
de Bourgogne Franche-Comté (UBFC), 9 avenue Alain Savary, 21078 Dijon, France
- Institut
Supérieur de Biotechnologie, Unité de Recherche de Chimie
Médicinale et Environnementale (UR-17-ES-40), Université de Sfax, Route Soukra Km 4, BP1175-3038 Sfax, Tunisia
| | - Majed Kammoun
- Institut
Supérieur de Biotechnologie, Unité de Recherche de Chimie
Médicinale et Environnementale (UR-17-ES-40), Université de Sfax, Route Soukra Km 4, BP1175-3038 Sfax, Tunisia
| | | | | | - Nadine Pirio
- Institut
de Chimie Moléculaire de l’Université de Bourgogne
(ICMuB), UMR-CNRS 6302, Université
de Bourgogne Franche-Comté (UBFC), 9 avenue Alain Savary, 21078 Dijon, France
| | - Julien Roger
- Institut
de Chimie Moléculaire de l’Université de Bourgogne
(ICMuB), UMR-CNRS 6302, Université
de Bourgogne Franche-Comté (UBFC), 9 avenue Alain Savary, 21078 Dijon, France
| | - Jean-Cyrille Hierso
- Institut
de Chimie Moléculaire de l’Université de Bourgogne
(ICMuB), UMR-CNRS 6302, Université
de Bourgogne Franche-Comté (UBFC), 9 avenue Alain Savary, 21078 Dijon, France
- Institut
Universitaire de France (IUF), 103 Boulevard, Saint Michel, 75005
Cedex Paris, France
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22
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Terrey MJ, Holmes A, Perry CC, Cross WB. C–H Olefination of Tryptophan Residues in Peptides: Control of Residue Selectivity and Peptide–Amino Acid Cross-linking. Org Lett 2019; 21:7902-7907. [DOI: 10.1021/acs.orglett.9b02894] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Myles J. Terrey
- Department of Chemistry and Forensic Science, School of Science and Technology, Nottingham Trent University, Clifton Lane, Nottingham, NG11 8NS, U.K
| | - Ashley Holmes
- Department of Chemistry and Forensic Science, School of Science and Technology, Nottingham Trent University, Clifton Lane, Nottingham, NG11 8NS, U.K
| | - Carole C. Perry
- Department of Chemistry and Forensic Science, School of Science and Technology, Nottingham Trent University, Clifton Lane, Nottingham, NG11 8NS, U.K
| | - Warren B. Cross
- Department of Chemistry and Forensic Science, School of Science and Technology, Nottingham Trent University, Clifton Lane, Nottingham, NG11 8NS, U.K
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23
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Koubachi J, El Brahmi N, Guillaumet G, El Kazzouli S. Oxidative Alkenylation of Fused Bicyclic Heterocycles. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900199] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Jamal Koubachi
- Faculté Polydisciplinaire de Taroudant; Laboratoire de Chimie Appliquée et Environnement (LACAPE); Université Ibn Zohr d′Agadir; B.P 271 83000 Taroudant Morocco
| | - Nabil El Brahmi
- Euromed Research Center; Euromed Faculty of Engineering; Euromed University of Fes; Route de Meknes 30000 Fès Morocco
| | - Gérald Guillaumet
- Institut de Chimie Organique et Analytique (ICOA); Université d'Orléans, UMR CNRS 7311; BP 6759 45067 Orléans Cedex 2 France
| | - Saïd El Kazzouli
- Euromed Research Center; Euromed Faculty of Engineering; Euromed University of Fes; Route de Meknes 30000 Fès Morocco
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24
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Zheng X, Su R, Wang Z, Wang T, Bin Z, She Z, Gao G, You J. Synthesis of a Double-Helical Naphthotetraindole Core via an Intramolecular Dehydrogenative Homocoupling Reaction. Org Lett 2019; 21:797-801. [PMID: 30668121 DOI: 10.1021/acs.orglett.8b04059] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
A novel naphthotetraindole (NTI) core was synthesized in two steps via the McMurry reaction and a [Cu]/[Ag]-promoted intramolecular dehydrogenative homocoupling reaction. NTI shows a unique X-shaped double-helical structure as determined by single-crystal X-ray diffraction analysis. The hole-transport mobility of the bare NTI core was measured to be 2.3 × 10-5 cm2 V-1 s-1, which is comparable with the commonly used Spiro-OMeTAD.
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Affiliation(s)
- Xuesong Zheng
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry , Sichuan University , 29 Wangjiang Road , Chengdu 610064 , P.R. China
| | - Rongchuan Su
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry , Sichuan University , 29 Wangjiang Road , Chengdu 610064 , P.R. China
| | - Zhishuo Wang
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry , Sichuan University , 29 Wangjiang Road , Chengdu 610064 , P.R. China
| | - Tianbao Wang
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry , Sichuan University , 29 Wangjiang Road , Chengdu 610064 , P.R. China
| | - Zhengyang Bin
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry , Sichuan University , 29 Wangjiang Road , Chengdu 610064 , P.R. China
| | - Zhijie She
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry , Sichuan University , 29 Wangjiang Road , Chengdu 610064 , P.R. China
| | - Ge Gao
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry , Sichuan University , 29 Wangjiang Road , Chengdu 610064 , P.R. China
| | - Jingsong You
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry , Sichuan University , 29 Wangjiang Road , Chengdu 610064 , P.R. China
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25
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Recio J, Pérez-Redondo A, Alvarez-Builla J, Burgos C. Access to 2-substituted 1-pyridin-3-yl-β-carboline derivatives by intramolecular radical cyclization-ring opening-SNAr substitution. Org Chem Front 2019. [DOI: 10.1039/c9qo00944b] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A new method for the synthesis of 1-pyridin-3-yl-β-carboline derivatives involving an intramolecular radical reaction and SNAr substitution, is described.
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Affiliation(s)
- Javier Recio
- Departamento de Química Orgánica y Química Inorgánica and Instituto de Investigación Química "Andrés M. del Río" (IQAR)
- Universidad de Alcalá
- 28805-Alcalá de Henares
- Madrid
- Spain
| | - Adrián Pérez-Redondo
- Departamento de Química Orgánica y Química Inorgánica and Instituto de Investigación Química "Andrés M. del Río" (IQAR)
- Universidad de Alcalá
- 28805-Alcalá de Henares
- Madrid
- Spain
| | - Julio Alvarez-Builla
- Departamento de Química Orgánica y Química Inorgánica and Instituto de Investigación Química "Andrés M. del Río" (IQAR)
- Universidad de Alcalá
- 28805-Alcalá de Henares
- Madrid
- Spain
| | - Carolina Burgos
- Departamento de Química Orgánica y Química Inorgánica and Instituto de Investigación Química "Andrés M. del Río" (IQAR)
- Universidad de Alcalá
- 28805-Alcalá de Henares
- Madrid
- Spain
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26
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Li T, Yang Y, Li B, Yang P. Cobalt-catalyzed cross-dehydrogenative coupling between N-(2-pyridyl) and free indoles for the synthesis of unsymmetrical 2,2′-biindoles. Chem Commun (Camb) 2019; 55:353-356. [DOI: 10.1039/c8cc07659f] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cobalt-catalyzed cross-dehydrogenative coupling of N-(2-pyridyl) indoles with free indoles for the construction of unsymmetrical 2,2′-biindoles is developed.
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Affiliation(s)
- Ting Li
- College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University
- Nanyang
- P. R. China
| | - Yuhan Yang
- College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University
- Nanyang
- P. R. China
| | - Bo Li
- College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University
- Nanyang
- P. R. China
| | - Ping Yang
- College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University
- Nanyang
- P. R. China
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27
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Zhao S, Ma W, Yasir M, Zhou X, Cheng J, Jiang C. Palladium‐Catalyzed C2‐Selective Alkynylation of Indoles with Bromoalkynes. ChemistrySelect 2018. [DOI: 10.1002/slct.201803010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Shufang Zhao
- School of Chemical EngineeringNanjing University of Science and Technology, Nanjing Jiangsu 210094 China
| | - Wenchao Ma
- School of Chemical EngineeringNanjing University of Science and Technology, Nanjing Jiangsu 210094 China
| | - Mumtaz Yasir
- School of Chemical EngineeringNanjing University of Science and Technology, Nanjing Jiangsu 210094 China
| | - Xinli Zhou
- School of Chemical EngineeringNanjing University of Science and Technology, Nanjing Jiangsu 210094 China
| | - Jintang Cheng
- Institute of Chinese Materia MedicaChina Academy of Chinese Medical Sciences Beijing 100700 China
| | - Chao Jiang
- School of Chemical EngineeringNanjing University of Science and Technology, Nanjing Jiangsu 210094 China
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28
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Jagtap RA, Vinod CP, Punji B. Nickel-Catalyzed Straightforward and Regioselective C–H Alkenylation of Indoles with Alkenyl Bromides: Scope and Mechanistic Aspect. ACS Catal 2018. [DOI: 10.1021/acscatal.8b04267] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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29
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Hasegawa E, Nagakura Y, Izumiya N, Matsumoto K, Tanaka T, Miura T, Ikoma T, Iwamoto H, Wakamatsu K. Visible Light and Hydroxynaphthylbenzimidazoline Promoted Transition-Metal-Catalyst-Free Desulfonylation of N-Sulfonylamides and N-Sulfonylamines. J Org Chem 2018; 83:10813-10825. [DOI: 10.1021/acs.joc.8b01536] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Eietsu Hasegawa
- Department of Chemistry, Faculty of Science, Niigata University, 8050 Ikarashi-2, Nishi-ku, Niigata 950-2181, Japan
| | - Yuto Nagakura
- Department of Chemistry, Faculty of Science, Niigata University, 8050 Ikarashi-2, Nishi-ku, Niigata 950-2181, Japan
| | - Norihiro Izumiya
- Department of Chemistry, Faculty of Science, Niigata University, 8050 Ikarashi-2, Nishi-ku, Niigata 950-2181, Japan
| | - Keisuke Matsumoto
- Department of Chemistry, Faculty of Science, Niigata University, 8050 Ikarashi-2, Nishi-ku, Niigata 950-2181, Japan
| | - Tsukasa Tanaka
- Department of Chemistry, Faculty of Science, Niigata University, 8050 Ikarashi-2, Nishi-ku, Niigata 950-2181, Japan
| | - Tomoaki Miura
- Department of Chemistry, Faculty of Science, Niigata University, 8050 Ikarashi-2, Nishi-ku, Niigata 950-2181, Japan
| | - Tadaaki Ikoma
- Department of Chemistry, Faculty of Science, Niigata University, 8050 Ikarashi-2, Nishi-ku, Niigata 950-2181, Japan
- Center for Coordination of Research Facilities, Niigata University, 8050 Ikarashi-2, Nishi-ku, Niigata 950-2181, Japan
| | - Hajime Iwamoto
- Department of Chemistry, Faculty of Science, Niigata University, 8050 Ikarashi-2, Nishi-ku, Niigata 950-2181, Japan
| | - Kan Wakamatsu
- Department of Chemistry, Faculty of Science, Okayama University of Science, 1-1 Ridaicho, Kita-ku, Okayama 700-0005, Japan
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30
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Legarda PD, García-Rubia A, Arrayás RG, Carretero JC. Palladium-catalyzed ortho-olefination of 2-arylpyrrolidines: A tool for increasing structural complexity in nitrogen heterocycles. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.05.076] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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31
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Kim HT, Lee W, Kim E, Joo JM. C−H Alkenylation of Pyrroles by Electronically Matching Ligand Control. Chem Asian J 2018; 13:2418-2422. [DOI: 10.1002/asia.201800558] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Revised: 04/27/2018] [Indexed: 01/02/2023]
Affiliation(s)
- Hyun Tae Kim
- Department of Chemistry and Chemistry Institute of Functional Materials; Pusan National University; Busan 46241 Republic of Korea
| | - Woohyeong Lee
- Department of Chemistry and Chemistry Institute of Functional Materials; Pusan National University; Busan 46241 Republic of Korea
| | - Eunmin Kim
- Department of Chemistry and Chemistry Institute of Functional Materials; Pusan National University; Busan 46241 Republic of Korea
| | - Jung Min Joo
- Department of Chemistry and Chemistry Institute of Functional Materials; Pusan National University; Busan 46241 Republic of Korea
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32
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Guilbaud J, Labonde M, Selmi A, Kammoun M, Cattey H, Pirio N, Roger J, Hierso JC. Palladium-catalyzed heteroaryl thioethers synthesis overcoming palladium dithiolate resting states inertness: Practical road to sulfones and NH-sulfoximines. CATAL COMMUN 2018. [DOI: 10.1016/j.catcom.2018.03.025] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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33
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Zhou CN, Xie HH, Zheng ZA, Xiao YC, Li G, Shen YH, Peng WM, Wang L. Synthesis of Terminal Vinylindoles via RhIII
-Catalyzed Direct C−H Alkenylation with Potassium Vinyltrifluoroborate. Chemistry 2018; 24:5469-5473. [DOI: 10.1002/chem.201706025] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Indexed: 01/28/2023]
Affiliation(s)
- Chun-Ni Zhou
- Key Laboratory of Optoelectronic Chemical Materials and Devices; Ministry of Education; School of Chemical; Environmental Engineering; Jianghan University; 8 Sanjiaohu Road Wuhan 430056 China
| | - Hao-Hao Xie
- Key Laboratory of Optoelectronic Chemical Materials and Devices; Ministry of Education; School of Chemical; Environmental Engineering; Jianghan University; 8 Sanjiaohu Road Wuhan 430056 China
| | - Zi-Ang Zheng
- Key Laboratory of Optoelectronic Chemical Materials and Devices; Ministry of Education; School of Chemical; Environmental Engineering; Jianghan University; 8 Sanjiaohu Road Wuhan 430056 China
| | - Yuan-Chao Xiao
- Key Laboratory of Optoelectronic Chemical Materials and Devices; Ministry of Education; School of Chemical; Environmental Engineering; Jianghan University; 8 Sanjiaohu Road Wuhan 430056 China
| | - Gen Li
- Key Laboratory of Optoelectronic Chemical Materials and Devices; Ministry of Education; School of Chemical; Environmental Engineering; Jianghan University; 8 Sanjiaohu Road Wuhan 430056 China
| | - Yang-Huan Shen
- Key Laboratory of Optoelectronic Chemical Materials and Devices; Ministry of Education; School of Chemical; Environmental Engineering; Jianghan University; 8 Sanjiaohu Road Wuhan 430056 China
| | - Wang-Ming Peng
- Key Laboratory of Optoelectronic Chemical Materials and Devices; Ministry of Education; School of Chemical; Environmental Engineering; Jianghan University; 8 Sanjiaohu Road Wuhan 430056 China
| | - Liang Wang
- Key Laboratory of Optoelectronic Chemical Materials and Devices; Ministry of Education; School of Chemical; Environmental Engineering; Jianghan University; 8 Sanjiaohu Road Wuhan 430056 China
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34
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Hasegawa E, Izumiya N, Miura T, Ikoma T, Iwamoto H, Takizawa SY, Murata S. Benzimidazolium Naphthoxide Betaine Is a Visible Light Promoted Organic Photoredox Catalyst. J Org Chem 2018. [PMID: 29537851 DOI: 10.1021/acs.joc.8b00282] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Benzimidazolium naphthoxide (-ONap-BI+) was first synthesized and utilized as an unprecedented betaine photoredox catalyst. Photoexcited state of -ONap-BI+ generated by visible light irradiation catalyzes the reductive deiodination as well as desulfonylation reactions in which 1,3-dimethyl-2-phenylbenzimidazoline (Ph-BIH) cooperates with as an electron and hydrogen atom donor. Significant solvent effects on the reaction progress were discovered, and specific solvation toward imidazolium and naphthoxide moieties of -ONap-BI+ was proposed.
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Affiliation(s)
- Eietsu Hasegawa
- Department of Chemistry, Faculty of Science , Niigata University , 8050 Ikarashi-2 , Nishi-ku, Niigata 950-2181 , Japan
| | - Norihiro Izumiya
- Department of Chemistry, Faculty of Science , Niigata University , 8050 Ikarashi-2 , Nishi-ku, Niigata 950-2181 , Japan
| | - Tomoaki Miura
- Department of Chemistry, Faculty of Science , Niigata University , 8050 Ikarashi-2 , Nishi-ku, Niigata 950-2181 , Japan
| | - Tadaaki Ikoma
- Department of Chemistry, Faculty of Science , Niigata University , 8050 Ikarashi-2 , Nishi-ku, Niigata 950-2181 , Japan.,Center for Coordination of Research Facilities , Niigata University , 8050 Ikarashi-2 , Nishi-ku, Niigata 950-2181 , Japan
| | - Hajime Iwamoto
- Department of Chemistry, Faculty of Science , Niigata University , 8050 Ikarashi-2 , Nishi-ku, Niigata 950-2181 , Japan
| | - Shin-Ya Takizawa
- Department of Basic Science, Graduate School of Arts and Sciences , The University of Tokyo , 3-8-1 Komaba , Meguro-ku, Tokyo 153-8902 , Japan
| | - Shigeru Murata
- Department of Basic Science, Graduate School of Arts and Sciences , The University of Tokyo , 3-8-1 Komaba , Meguro-ku, Tokyo 153-8902 , Japan
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35
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Han Q, Guo X, Tang Z, Su L, Yao Z, Zhang X, Lin S, Xiang S, Huang Q. Rhodium-Catalyzed RegioselectiveOrthoC−H Olefination of 2-Arylindoles via NH-Indole-Directed C−H Bond Cleavage. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201701381] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Qingshuai Han
- College of Chemistry & Materials Science; Fujian Normal University; Fuzhou 350007
| | - Xiemin Guo
- College of Chemistry & Materials Science; Fujian Normal University; Fuzhou 350007
| | - Ziyuan Tang
- College of Chemistry & Materials Science; Fujian Normal University; Fuzhou 350007
| | - Lv Su
- College of Chemistry & Materials Science; Fujian Normal University; Fuzhou 350007
| | - Zizhu Yao
- College of Chemistry & Materials Science; Fujian Normal University; Fuzhou 350007
| | - Xiaofeng Zhang
- College of Chemistry & Materials Science; Fujian Normal University; Fuzhou 350007
| | - Shen Lin
- College of Chemistry & Materials Science; Fujian Normal University; Fuzhou 350007
| | - Shengchang Xiang
- Fujian Key Laboratory of Polymer Materials; Fuzhou 350007 People's Republic of China
| | - Qiufeng Huang
- College of Chemistry & Materials Science; Fujian Normal University; Fuzhou 350007
- Fujian Key Laboratory of Polymer Materials; Fuzhou 350007 People's Republic of China
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36
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Qin WB, Li WW, Zhu PF, Mo XG, Zhang HJ, Wen TB. Rh(iii)-Catalyzed regio- and stereoselective bisindolylation of vinyl acetate: an efficient approach toward (E)-1,2-bis(2-indolyl)ethenes. Org Chem Front 2018. [DOI: 10.1039/c7qo01041a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient Rh(iii)-catalyzed regio- and stereoselective cross-coupling between vinyl acetate andN-(2-pyridiyl)indoles providing a series of (E)-2,2′-bis(indolyl)ethenes has been developed.
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Affiliation(s)
- Wen-Bing Qin
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- P. R. China
| | - Wei-Wei Li
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- P. R. China
| | - Peng-Fei Zhu
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- P. R. China
| | - Xiao-Gang Mo
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- P. R. China
| | - Hui-Jun Zhang
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- P. R. China
| | - Ting-Bin Wen
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- P. R. China
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37
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Duan JH, Mi RJ, Sun J, Zhou MD. Regioselective C5 alkenylation of 2-acylpyrroles via Pd(ii)-catalyzed C–H bond activation. Org Chem Front 2018. [DOI: 10.1039/c7qo00732a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A Pd(ii)-catalyzed regioselective C5 alkenylation of 2-acylpyrroles to synthesize various C5-alkenylated 2-acylpyrroles using a readily removable N-protecting group is developed.
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Affiliation(s)
- Jian-Hua Duan
- School of Chemistry and Materials Science
- Liaoning Shihua University
- Fushun 113001
- P. R. China
| | - Rui-Jie Mi
- School of Chemistry and Materials Science
- Liaoning Shihua University
- Fushun 113001
- P. R. China
| | - Jing Sun
- School of Chemistry and Materials Science
- Liaoning Shihua University
- Fushun 113001
- P. R. China
| | - Ming-Dong Zhou
- School of Chemistry and Materials Science
- Liaoning Shihua University
- Fushun 113001
- P. R. China
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38
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Kim HT, Ha H, Kang G, Kim OS, Ryu H, Biswas AK, Lim SM, Baik MH, Joo JM. Ligand-controlled Regiodivergent C−H Alkenylation of Pyrazoles and its Application to the Synthesis of Indazoles. Angew Chem Int Ed Engl 2017; 56:16262-16266. [DOI: 10.1002/anie.201709162] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Indexed: 02/05/2023]
Affiliation(s)
- Hyun Tae Kim
- Department of Chemistry and Chemistry Institute of Functional Materials; Pusan National University; Busan 46241 Republic of Korea
| | - Hyeri Ha
- Department of Chemistry and Chemistry Institute of Functional Materials; Pusan National University; Busan 46241 Republic of Korea
| | - Geunhee Kang
- Department of Chemistry and Chemistry Institute of Functional Materials; Pusan National University; Busan 46241 Republic of Korea
| | - Og Soon Kim
- Department of Chemistry and Chemistry Institute of Functional Materials; Pusan National University; Busan 46241 Republic of Korea
| | - Ho Ryu
- Department of Chemistry; Korea Advanced Institute of Science and Technology (KAIST) and Center for Catalytic Hydrocarbon Functionalizations; Institute for Basic Science (IBS); Daejeon 34141 Republic of Korea
| | - Abul Kalam Biswas
- Department of Chemistry; Korea Advanced Institute of Science and Technology (KAIST) and Center for Catalytic Hydrocarbon Functionalizations; Institute for Basic Science (IBS); Daejeon 34141 Republic of Korea
| | - Sang Min Lim
- Center for Neuro-Medicine; Brain Science Institute; Korea Institute of Science and Technology, Seoul 02792 and Division of Bio-Medical Science & Technology; Korea University of Science and Technology; Daejeon 34113 Republic of Korea
| | - Mu-Hyun Baik
- Department of Chemistry; Korea Advanced Institute of Science and Technology (KAIST) and Center for Catalytic Hydrocarbon Functionalizations; Institute for Basic Science (IBS); Daejeon 34141 Republic of Korea
| | - Jung Min Joo
- Department of Chemistry and Chemistry Institute of Functional Materials; Pusan National University; Busan 46241 Republic of Korea
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39
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Kim HT, Ha H, Kang G, Kim OS, Ryu H, Biswas AK, Lim SM, Baik MH, Joo JM. Ligand-controlled Regiodivergent C−H Alkenylation of Pyrazoles and its Application to the Synthesis of Indazoles. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201709162] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Hyun Tae Kim
- Department of Chemistry and Chemistry Institute of Functional Materials; Pusan National University; Busan 46241 Republic of Korea
| | - Hyeri Ha
- Department of Chemistry and Chemistry Institute of Functional Materials; Pusan National University; Busan 46241 Republic of Korea
| | - Geunhee Kang
- Department of Chemistry and Chemistry Institute of Functional Materials; Pusan National University; Busan 46241 Republic of Korea
| | - Og Soon Kim
- Department of Chemistry and Chemistry Institute of Functional Materials; Pusan National University; Busan 46241 Republic of Korea
| | - Ho Ryu
- Department of Chemistry; Korea Advanced Institute of Science and Technology (KAIST) and Center for Catalytic Hydrocarbon Functionalizations; Institute for Basic Science (IBS); Daejeon 34141 Republic of Korea
| | - Abul Kalam Biswas
- Department of Chemistry; Korea Advanced Institute of Science and Technology (KAIST) and Center for Catalytic Hydrocarbon Functionalizations; Institute for Basic Science (IBS); Daejeon 34141 Republic of Korea
| | - Sang Min Lim
- Center for Neuro-Medicine; Brain Science Institute; Korea Institute of Science and Technology, Seoul 02792 and Division of Bio-Medical Science & Technology; Korea University of Science and Technology; Daejeon 34113 Republic of Korea
| | - Mu-Hyun Baik
- Department of Chemistry; Korea Advanced Institute of Science and Technology (KAIST) and Center for Catalytic Hydrocarbon Functionalizations; Institute for Basic Science (IBS); Daejeon 34141 Republic of Korea
| | - Jung Min Joo
- Department of Chemistry and Chemistry Institute of Functional Materials; Pusan National University; Busan 46241 Republic of Korea
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40
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Guilbaud J, Labonde M, Cattey H, Contal S, Montalbetti C, Pirio N, Roger J, Hierso JC. (2-Pyridyl)sulfonyl Groups for ortho
-Directing Palladium- Catalyzed Carbon-Halogen Bond Formation at Functionalized Arenes. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700858] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Johan Guilbaud
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMuB), UMR-CNRS 6302; Université de Bourgogne Franche-Comté (UBFC); 9 avenue Alain Savary 21078 Dijon France
| | - Marine Labonde
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMuB), UMR-CNRS 6302; Université de Bourgogne Franche-Comté (UBFC); 9 avenue Alain Savary 21078 Dijon France
| | - Hélène Cattey
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMuB), UMR-CNRS 6302; Université de Bourgogne Franche-Comté (UBFC); 9 avenue Alain Savary 21078 Dijon France
| | | | | | - Nadine Pirio
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMuB), UMR-CNRS 6302; Université de Bourgogne Franche-Comté (UBFC); 9 avenue Alain Savary 21078 Dijon France
| | - Julien Roger
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMuB), UMR-CNRS 6302; Université de Bourgogne Franche-Comté (UBFC); 9 avenue Alain Savary 21078 Dijon France
| | - Jean-Cyrille Hierso
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMuB), UMR-CNRS 6302; Université de Bourgogne Franche-Comté (UBFC); 9 avenue Alain Savary 21078 Dijon France
- Institut Universitaire de France (IUF); 103 Boulevard Saint Michel 75005 Paris Cedex France
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41
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Kerr WJ, Lindsay DM, Owens PK, Reid M, Tuttle T, Campos S. Site-Selective Deuteration of N-Heterocycles via Iridium-Catalyzed Hydrogen Isotope Exchange. ACS Catal 2017. [DOI: 10.1021/acscatal.7b02682] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- William J. Kerr
- Department
of Pure and Applied Chemistry, WestCHEM, University of Strathclyde, Glasgow, G1 1XL, Scotland, U.K
| | - David M. Lindsay
- Department
of Pure and Applied Chemistry, WestCHEM, University of Strathclyde, Glasgow, G1 1XL, Scotland, U.K
| | - Philippa K. Owens
- Department
of Pure and Applied Chemistry, WestCHEM, University of Strathclyde, Glasgow, G1 1XL, Scotland, U.K
| | - Marc Reid
- Department
of Pure and Applied Chemistry, WestCHEM, University of Strathclyde, Glasgow, G1 1XL, Scotland, U.K
| | - Tell Tuttle
- Department
of Pure and Applied Chemistry, WestCHEM, University of Strathclyde, Glasgow, G1 1XL, Scotland, U.K
| | - Sebastien Campos
- GlaxoSmithKline R&D, Medicines Research Centre, Stevenage, SG1 2NY, England, U.K
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42
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Affiliation(s)
- Marino Petrini
- School of Science and Technology, Chemistry Division Università di Camerino Via S. Agostino, 1. 62032 Camerino Italy
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43
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Carral-Menoyo A, Ortiz-de-Elguea V, Martinez-Nunes M, Sotomayor N, Lete E. Palladium-Catalyzed Dehydrogenative Coupling: An Efficient Synthetic Strategy for the Construction of the Quinoline Core. Mar Drugs 2017; 15:md15090276. [PMID: 28867803 PMCID: PMC5618415 DOI: 10.3390/md15090276] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Revised: 08/04/2017] [Accepted: 08/24/2017] [Indexed: 01/20/2023] Open
Abstract
Palladium-catalyzed dehydrogenative coupling is an efficient synthetic strategy for the construction of quinoline scaffolds, a privileged structure and prevalent motif in many natural and biologically active products, in particular in marine alkaloids. Thus, quinolines and 1,2-dihydroquinolines can be selectively obtained in moderate-to-good yields via intramolecular C–H alkenylation reactions, by choosing the reaction conditions. This methodology provides a direct method for the construction of this type of quinoline through an efficient and atom economical procedure, and constitutes significant advance over the existing procedures that require preactivated reaction partners.
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Affiliation(s)
- Asier Carral-Menoyo
- Departamento de Química Orgánica II, Facultad de Ciencia y Tecnología, Universidad del País Vasco/Euskal Herriko Unibertsitatea UPV/EHU, Apdo. 644, 48080 Bilbao, Spain.
| | - Verónica Ortiz-de-Elguea
- Departamento de Química Orgánica II, Facultad de Ciencia y Tecnología, Universidad del País Vasco/Euskal Herriko Unibertsitatea UPV/EHU, Apdo. 644, 48080 Bilbao, Spain.
| | - Mikel Martinez-Nunes
- Departamento de Química Orgánica II, Facultad de Ciencia y Tecnología, Universidad del País Vasco/Euskal Herriko Unibertsitatea UPV/EHU, Apdo. 644, 48080 Bilbao, Spain.
| | - Nuria Sotomayor
- Departamento de Química Orgánica II, Facultad de Ciencia y Tecnología, Universidad del País Vasco/Euskal Herriko Unibertsitatea UPV/EHU, Apdo. 644, 48080 Bilbao, Spain.
| | - Esther Lete
- Departamento de Química Orgánica II, Facultad de Ciencia y Tecnología, Universidad del País Vasco/Euskal Herriko Unibertsitatea UPV/EHU, Apdo. 644, 48080 Bilbao, Spain.
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44
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Luzyanin K, Marianov AN, Kislitsyn PG, Ananikov VP. Substrate-Selective C-H Functionalization for the Preparation of Organosulfur Compounds from Crude Oil-Derived Components. ACS OMEGA 2017; 2:1419-1423. [PMID: 31457513 PMCID: PMC6641144 DOI: 10.1021/acsomega.7b00137] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Accepted: 03/24/2017] [Indexed: 06/01/2023]
Abstract
The direct utilization of a natural feedstock in organic synthesis is an utmost challenge because the selective production of one product from a mixture of starting materials requires unprecedented substrate selectivity. In the present study, a simple and convenient procedure is evaluated for the substrate-selective alkenylation of a single component in a mixture of organosulfur compounds. Pd-catalyzed alkenylation of two-, three-, four-, and five-component mixtures of crude oil-derived sulfur species led to the exclusive C-H functionalization of only one compound. The observed remarkable substrate selectivity opens new opportunities for sustainable organic synthesis.
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Affiliation(s)
- Konstantin
V. Luzyanin
- Saint
Petersburg State University, Universitetsky Prospekt 26, Stary Petergof 198504, Russia
| | - Aleksei N. Marianov
- Saint
Petersburg State University, Universitetsky Prospekt 26, Stary Petergof 198504, Russia
| | - Pavel G. Kislitsyn
- Zelinsky
Institute of Organic Chemistry, Russian
Academy of Sciences, Leninsky Prospekt 47, Moscow 119991, Russia
| | - Valentine P. Ananikov
- Saint
Petersburg State University, Universitetsky Prospekt 26, Stary Petergof 198504, Russia
- Zelinsky
Institute of Organic Chemistry, Russian
Academy of Sciences, Leninsky Prospekt 47, Moscow 119991, Russia
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45
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Guo DD, Li B, Wang DY, Gao YR, Guo SH, Pan GF, Wang YQ. Synthesis of 6H-Benzo[c]chromenes via Palladium-Catalyzed Intramolecular Dehydrogenative Coupling of Two Aryl C–H Bonds. Org Lett 2017; 19:798-801. [DOI: 10.1021/acs.orglett.6b03763] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Dong-Dong Guo
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi’an 710069, P.R. China
| | - Bin Li
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi’an 710069, P.R. China
| | - Da-Yu Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi’an 710069, P.R. China
| | - Ya-Ru Gao
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi’an 710069, P.R. China
| | - Shi-Huan Guo
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi’an 710069, P.R. China
| | - Gao-Fei Pan
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi’an 710069, P.R. China
| | - Yong-Qiang Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi’an 710069, P.R. China
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46
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Panyam PKR, Gandhi T. Palladium(II)/N-Heterocyclic Carbene-Catalyzed Regioselective Heteroannulation of Tertiary Propargyl Alcohols ando-Haloanilines to form 2-Alkenylindoles. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201601349] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
| | - Thirumanavelan Gandhi
- Department of Chemistry; School of Advanced Sciences; VIT University; Vellore - 632014 India
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47
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Chen H, Lin C, Xiong C, Liu Z, Zhang Y. One-pot synthesis of fluorescent 2,4-dialkenylindoles by rhodium-catalyzed dual C–H functionalization. Org Chem Front 2017. [DOI: 10.1039/c6qo00755d] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A one-pot synthesis of fluorescent 2,4-dialkenylindoles by rhodium-catalyzed dual C–H bond alkenylation of indoles.
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Affiliation(s)
- Hui Chen
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- China
| | - Cong Lin
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- China
| | - Chunhua Xiong
- Department of Applied Chemistry
- Zhejiang Gongshang University
- Hangzhou
- China
| | - Zhanxiang Liu
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- China
| | - Yuhong Zhang
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- China
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48
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Ishida T, Zhang Z, Murayama H, Tokunaga M. Oxide-Supported Palladium and Gold Nanoparticles for Catalytic C-H Transformations. J SYN ORG CHEM JPN 2017. [DOI: 10.5059/yukigoseikyokaishi.75.1150] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Tamao Ishida
- Research Center for Gold Chemistry, Department of Applied Chemistry, School of Urban Environmental Sciences, Tokyo Metropolitan University
| | - Zhenzhong Zhang
- Department of Chemistry, Graduate School of Sciences, Kyushu University
| | - Haruno Murayama
- Department of Chemistry, Graduate School of Sciences, Kyushu University
| | - Makoto Tokunaga
- Department of Chemistry, Graduate School of Sciences, Kyushu University
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49
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Ping L, Chung DS, Bouffard J, Lee SG. Transition metal-catalyzed site- and regio-divergent C–H bond functionalization. Chem Soc Rev 2017; 46:4299-4328. [DOI: 10.1039/c7cs00064b] [Citation(s) in RCA: 354] [Impact Index Per Article: 50.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The regioselectivity of C–H functionalization reactions can be redirected to obtain regioisomeric products form the same starting materials.
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Affiliation(s)
- Lucy Ping
- Department of Chemistry and Nano Science (BK 21 Plus)
- Ewha Womans University
- 03760 Seoul
- Korea
| | - Da Sol Chung
- Department of Chemistry and Nano Science (BK 21 Plus)
- Ewha Womans University
- 03760 Seoul
- Korea
| | - Jean Bouffard
- Department of Chemistry and Nano Science (BK 21 Plus)
- Ewha Womans University
- 03760 Seoul
- Korea
| | - Sang-gi Lee
- Department of Chemistry and Nano Science (BK 21 Plus)
- Ewha Womans University
- 03760 Seoul
- Korea
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50
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Li B, Guo DD, Guo SH, Pan GF, Gao YR, Wang YQ. Palladium-Catalyzed C−H Functionalization of Phenyl 2-Pyridylsulfonates. Chem Asian J 2016; 12:130-144. [DOI: 10.1002/asia.201601413] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Indexed: 12/30/2022]
Affiliation(s)
- Bin Li
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education; Department of Chemistry&Materials Science; Northwest University; Xi'an 710069 P. R. China
| | - Dong-Dong Guo
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education; Department of Chemistry&Materials Science; Northwest University; Xi'an 710069 P. R. China
| | - Shi-Huan Guo
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education; Department of Chemistry&Materials Science; Northwest University; Xi'an 710069 P. R. China
| | - Gao-Fei Pan
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education; Department of Chemistry&Materials Science; Northwest University; Xi'an 710069 P. R. China
| | - Ya-Ru Gao
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education; Department of Chemistry&Materials Science; Northwest University; Xi'an 710069 P. R. China
| | - Yong-Qiang Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education; Department of Chemistry&Materials Science; Northwest University; Xi'an 710069 P. R. China
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