151
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Wang Y, Liu Y, Li J, Liu Y, Zhang W, Yang M, Jian Y, Zuo P, Gao Z. Highly Efficient Zeolite-Supported Pd Catalyst Activated in C–C Cross-Coupling Reaction. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c01520] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yanyan Wang
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, P. R. China
| | - Yu Liu
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, P. R. China
| | - Jiyang Li
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, P. R. China
| | - Yuanyuan Liu
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, P. R. China
| | - Weiqiang Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, P. R. China
| | - Mingming Yang
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, P. R. China
| | - Yajun Jian
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, P. R. China
| | - Ping Zuo
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, P. R. China
| | - Ziwei Gao
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, P. R. China
- School of Chemistry & Chemical Engineering, Xinjiang Normal University, Urumqi 830054, P. R. China
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152
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Flynn AR, McDaniel KA, Hughes ME, Vogt DB, Jui NT. Hydroarylation of Arenes via Reductive Radical-Polar Crossover. J Am Chem Soc 2020; 142:9163-9168. [PMID: 32379445 PMCID: PMC7667579 DOI: 10.1021/jacs.0c03926] [Citation(s) in RCA: 66] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
A photocatalytic system for the dearomative hydroarylation of benzene derivatives has been developed. Using a combination of an organic photoredox catalyst and an amine reductant, this process operates through a reductive radical-polar crossover mechanism where aryl halide reduction triggers a regioselective radical cyclization event, followed by anion formation and quenching to produce a range of complex spirocyclic cyclohexadienes. This light-driven protocol functions at room temperature in a green solvent system (aq. MeCN) without the need for precious metal-based catalysts or reagents or the generation of stoichiometric metal byproducts.
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Affiliation(s)
- Autumn R Flynn
- Department of Chemistry and Winship Cancer Institute, Emory University, Atlanta, Georgia 30322, United States
| | - Kelly A McDaniel
- Department of Chemistry and Winship Cancer Institute, Emory University, Atlanta, Georgia 30322, United States
| | - Meredith E Hughes
- Department of Chemistry and Winship Cancer Institute, Emory University, Atlanta, Georgia 30322, United States
| | - David B Vogt
- Department of Chemistry and Winship Cancer Institute, Emory University, Atlanta, Georgia 30322, United States
| | - Nathan T Jui
- Department of Chemistry and Winship Cancer Institute, Emory University, Atlanta, Georgia 30322, United States
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153
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Dindarloo Inaloo I, Majnooni S, Eslahi H, Esmaeilpour M. Air‐Stable Fe
3
O
4
@SiO
2
‐EDTA‐Ni(0) as an Efficient Recyclable Magnetic Nanocatalyst for Effective Suzuki‐Miyaura and Heck Cross‐Coupling via Aryl Sulfamates and Carbamates. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5662] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | - Sahar Majnooni
- Department of Chemistry University of Isfahan Isfahan 81746‐73441 Iran
| | - Hassan Eslahi
- Chemistry Department, College of Sciences Shiraz University Shiraz Iran
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154
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A green and efficient Pd-free protocol for the Suzuki–Miyaura cross-coupling reaction using Fe3O4@APTMS@Cp2ZrClx(x = 0, 1, 2) MNPs in PEG-400. RESEARCH ON CHEMICAL INTERMEDIATES 2020. [DOI: 10.1007/s11164-020-04145-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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155
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Nickel(ii) N-heterocyclic carbene complexes as efficient catalysts for the Suzuki—Miyaura reaction. Russ Chem Bull 2020. [DOI: 10.1007/s11172-020-2818-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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156
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Bismuto A, Delcaillau T, Müller P, Morandi B. Nickel-Catalyzed Amination of Aryl Thioethers: A Combined Synthetic and Mechanistic Study. ACS Catal 2020. [DOI: 10.1021/acscatal.0c00393] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Alessandro Bismuto
- Laboratorium für Organische Chemie, ETH Zürich, Vladimir-Prelog-Weg 3, HCI, 8093 Zürich, Switzerland
| | - Tristan Delcaillau
- Laboratorium für Organische Chemie, ETH Zürich, Vladimir-Prelog-Weg 3, HCI, 8093 Zürich, Switzerland
| | - Patrick Müller
- Laboratorium für Organische Chemie, ETH Zürich, Vladimir-Prelog-Weg 3, HCI, 8093 Zürich, Switzerland
| | - Bill Morandi
- Laboratorium für Organische Chemie, ETH Zürich, Vladimir-Prelog-Weg 3, HCI, 8093 Zürich, Switzerland
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157
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Wang Y, Liao J, Xie Z, Zhang K, Wu Y, Zuo P, Zhang W, Li J, Gao Z. Zeolite-Enhanced Sustainable Pd-Catalyzed C-C Cross-Coupling Reaction: Controlled Release and Capture of Palladium. ACS APPLIED MATERIALS & INTERFACES 2020; 12:11419-11427. [PMID: 32053339 DOI: 10.1021/acsami.9b18110] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Supported palladium catalysts have attracted significant attention for use in cross-coupling reactions due to their recyclability. However, the inevitable progressive loss of Pd that occurs in the catalytic process deactivates the catalysts, which hinders their sustainable application. Herein, we report a zeolite-enhanced sustainable Pd catalyst for C-C cross-coupling reactions. Zeolite does a good job of acting as a sink for Pd2+ ions. This catalyst exhibits an excellent homogeneous catalytic performance by releasing Pd species from zeolite. In addition, the Pd2+ ions were successfully recaptured in a controlled catalytic system by combining the uniform microporous structure and good adsorption features of zeolite. The release/capture mechanism of the Pd species guaranteed the high loading and high dispersion of Pd on the recycled catalyst. The 0.84%Pd@USY catalysts were reused at least 10 times in water without an appreciable reduction in activity. This study presents a new perspective toward the design of a highly efficient and sustainable supported metal catalyst.
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Affiliation(s)
- Yanyan Wang
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, P. R. China
| | - Jiaping Liao
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, P. R. China
| | - Zunyuan Xie
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, P. R. China
| | - Kan Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, P. R. China
| | - Ya Wu
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, P. R. China
- College of Chemistry & Chemical Engineering, Xi'an Shiyou University, Xi'an 710065, P. R. China
| | - Ping Zuo
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, P. R. China
| | - Weiqiang Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, P. R. China
| | - Jiyang Li
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, P. R. China
| | - Ziwei Gao
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, P. R. China
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158
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Sinai Á, Simkó DC, Szabó F, Paczal A, Gáti T, Bényei A, Novák Z, Kotschy A. Aryl-Diadamantyl Phosphine Ligands in Palladium-Catalyzed Cross-Coupling Reactions: Synthesis, Structural Analysis, and Application. European J Org Chem 2020. [DOI: 10.1002/ejoc.201901834] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Ádám Sinai
- Servier Research Institute of Medicinal Chemistry; Záhony utca 7. 1031 Budapest Hungary
- ELTE “Lendület” Catalysis and Organic Synthesis Research Group; Institute of Chemistry; Eötvös Loránd University; Pázmány Péter stny. 1/A 1117 Budapest Hungary
| | - Dániel Cs. Simkó
- ELTE “Lendület” Catalysis and Organic Synthesis Research Group; Institute of Chemistry; Eötvös Loránd University; Pázmány Péter stny. 1/A 1117 Budapest Hungary
| | - Fruzsina Szabó
- ELTE “Lendület” Catalysis and Organic Synthesis Research Group; Institute of Chemistry; Eötvös Loránd University; Pázmány Péter stny. 1/A 1117 Budapest Hungary
| | - Attila Paczal
- Servier Research Institute of Medicinal Chemistry; Záhony utca 7. 1031 Budapest Hungary
| | - Tamás Gáti
- Servier Research Institute of Medicinal Chemistry; Záhony utca 7. 1031 Budapest Hungary
| | - Attila Bényei
- Department of Pharmaceutical Chemistry; Institute of Chemistry; University of Debrecen; Egyetem tér 1. H -4032 Debrecen Hungary
| | - Zoltán Novák
- ELTE “Lendület” Catalysis and Organic Synthesis Research Group; Institute of Chemistry; Eötvös Loránd University; Pázmány Péter stny. 1/A 1117 Budapest Hungary
| | - András Kotschy
- Servier Research Institute of Medicinal Chemistry; Záhony utca 7. 1031 Budapest Hungary
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159
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Dasari GK, Sunkara S, Gadupudi PCR. One-step synthesis of magnetically recyclable palladium loaded magnesium ferrite nanoparticles: application in synthesis of anticancer drug PCI-32765. INORG NANO-MET CHEM 2020. [DOI: 10.1080/24701556.2020.1724147] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Gopala Krishna Dasari
- Department of Chemistry, Jawaharlal Nehru Technological University, Kakinada, Andhra Pradesh, India
- Chemical Research and Development, Shilpa Medicare Limited, Vizianagaram, Andhra Pradesh, India
| | - Satyaveni Sunkara
- Department of Chemistry, Jawaharlal Nehru Technological University, Kakinada, Andhra Pradesh, India
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160
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Paul S, Das KK, Manna S, Panda S. Transition‐Metal‐Free Synthesis of Heterobiaryls through 1,2‐Migration of Boronate Complex. Chemistry 2020; 26:1922-1927. [DOI: 10.1002/chem.201904761] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Revised: 11/16/2019] [Indexed: 11/09/2022]
Affiliation(s)
- Swagata Paul
- Indian Institute of Technology Kharagpur 721302 India
| | | | - Samir Manna
- Indian Institute of Technology Kharagpur 721302 India
| | - Santanu Panda
- Indian Institute of Technology Kharagpur 721302 India
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161
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Newton MA, Ferri D, Mulligan CJ, Alxneit I, Emerich H, Thompson PBJ, Hii KK(M. In situ study of metal leaching from Pd/Al2O3 induced by K2CO3. Catal Sci Technol 2020. [DOI: 10.1039/c9cy02121c] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In situ quick extended X-ray absorption fine structure spectroscopy (QEXAFS) was employed to study temporally and spatially the leaching of Pd from a heterogeneous catalyst caused by K2CO3.
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Affiliation(s)
- Mark A. Newton
- ETH Zurich
- Institute of Chemical and Bioengineering
- CH-8093 Zurich
- Switzerland
| | - Davide Ferri
- Paul Scherrer Institut
- CH-5232 Villigen PSI
- Switzerland
| | - Christopher J. Mulligan
- Department of Chemistry
- Molecular Sciences Research Hub
- Imperial College London
- London W12 0BZ
- UK
| | - Ivo Alxneit
- Paul Scherrer Institut
- CH-5232 Villigen PSI
- Switzerland
| | - Hermann Emerich
- Swiss-Norwegian Beamline (SNBL) European Synchrotron Radiation Facility (ESRF)
- F-38000 Grenoble
- France
| | | | - King Kuok (Mimi) Hii
- Department of Chemistry
- Molecular Sciences Research Hub
- Imperial College London
- London W12 0BZ
- UK
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162
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Nasseri MA, Rezazadeh Z, Kazemnejadi M, Allahresani A. A Co–Cu bimetallic magnetic nanocatalyst with synergistic and bifunctional performance for the base-free Suzuki, Sonogashira, and C–N cross-coupling reactions in water. Dalton Trans 2020; 49:10645-10660. [DOI: 10.1039/d0dt01846e] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A novel bimetallic catalytic system based on Cu/Co has been developed and used as an efficient, eco-friendly, and recyclable catalyst for base- and Pd-free Sonogashira, Suzuki and C–N cross-coupling reactions in mild reaction conditions.
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Affiliation(s)
| | - Zinat Rezazadeh
- Department of Chemistry
- Faculty of Sciences
- University of Birjand
- Birjand
- Iran
| | - Milad Kazemnejadi
- Department of Chemistry
- Faculty of Sciences
- University of Birjand
- Birjand
- Iran
| | - Ali Allahresani
- Department of Chemistry
- Faculty of Sciences
- University of Birjand
- Birjand
- Iran
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163
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Li Y, Gong JF, Song MP. Palladium-catalyzed δ-selective reductive Heck reaction of alkenyl carbonyl compounds with aryl iodides and bromides. Org Chem Front 2020. [DOI: 10.1039/d0qo00428f] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A simple, operationally convenient and highly regioselective palladium-catalyzed reductive Heck reaction of alkenyl carbonyl compounds with aryl iodides and bromides has been developed to afford structurally diverse δ-aryl pentanoic acid derivatives.
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Affiliation(s)
- Yang Li
- College of Chemistry
- Henan Key Laboratory of Chemical Biology and Organic Chemistry
- Green Catalysis Center
- Zhengzhou University
- Zhengzhou 450001
| | - Jun-Fang Gong
- College of Chemistry
- Henan Key Laboratory of Chemical Biology and Organic Chemistry
- Green Catalysis Center
- Zhengzhou University
- Zhengzhou 450001
| | - Mao-Ping Song
- College of Chemistry
- Henan Key Laboratory of Chemical Biology and Organic Chemistry
- Green Catalysis Center
- Zhengzhou University
- Zhengzhou 450001
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164
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Shuttling Catalyst: Facilitating C−C Bond Formation via Cross‐Couplings with a Thermoresponsive Polymeric Ligand. Isr J Chem 2019. [DOI: 10.1002/ijch.201900143] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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165
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Wang Y, Liu Y, Zhang WQ, Sun H, Zhang K, Jian Y, Gu Q, Zhang G, Li J, Gao Z. Sustainable Ligand-Free, Palladium-Catalyzed Suzuki-Miyaura Reactions in Water: Insights into the Role of Base. CHEMSUSCHEM 2019; 12:5265-5273. [PMID: 31724806 DOI: 10.1002/cssc.201902853] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 11/11/2019] [Indexed: 06/10/2023]
Abstract
A simple and efficient system was developed for the ligand-free Pd-catalyzed Suzuki-Miyaura reaction in water under mild conditions. Quaternary ammonium hydroxides with long chains were found to be very suitable bases. This ligand-free Pd-catalyzed Suzuki-Miyaura reaction showed improved durability in water with Pd loadings decreased to ppm level. Bases were shown to stabilize active palladium species in addition to acting as a base during the catalytic process. In the catalytic system with a strong base, the soluble active PdII ion exhibited anti-reduction properties, which prevented aggregation and deactivation of Pd species. The entire catalytic system could be recycled after separating the product by simple filtration. The water-compatible and air-stable effective catalytic protocol described herein represents an attractive and green synthetic advance in Suzuki-Miyaura couplings.
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Affiliation(s)
- Yanyan Wang
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, P. R. China
| | - Yuanyuan Liu
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, P. R. China
| | - Wei-Qiang Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, P. R. China
| | - Huaming Sun
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, P. R. China
| | - Kan Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, P. R. China
| | - Yajun Jian
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, P. R. China
| | - Quan Gu
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, P. R. China
| | - Guofang Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, P. R. China
| | - Jiyang Li
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun, 130012, P. R. China
| | - Ziwei Gao
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, P. R. China
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166
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Orha L, Tukacs JM, Kollár L, Mika LT. Palladium-catalyzed Sonogashira coupling reactions in γ-valerolactone-based ionic liquids. Beilstein J Org Chem 2019; 15:2907-2913. [PMID: 31839836 PMCID: PMC6902853 DOI: 10.3762/bjoc.15.284] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Accepted: 11/18/2019] [Indexed: 11/23/2022] Open
Abstract
It was demonstrated that the γ-valerolactone-based ionic liquid, tetrabutylphosphonium 4-ethoxyvalerate as a partially bio-based solvent can be utilized as alternative reaction medium for copper- and auxiliary base-free Pd-catalyzed Sonogashira coupling reactions of aryl iodides and functionalized acetylenes under mild conditions. Twenty-two cross-coupling products were isolated with good to excellent yields (72–99%) and purity (>98%). These results represent an example which proves that biomass-derived safer solvents can be utilized efficiently in common, industrially important transformations exhibiting higher chemical and environmental efficiency.
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Affiliation(s)
- László Orha
- Department of Chemical and Environmental Process Engineering, Budapest University of Technology and Economics Műegyetem rkp. 3, Budapest, H-1111, Hungary.,Institute of Isotopes, Konkoly-Thege Miklós str. 29-33. Budapest, H-1121, Hungary
| | - József M Tukacs
- Department of Chemical and Environmental Process Engineering, Budapest University of Technology and Economics Műegyetem rkp. 3, Budapest, H-1111, Hungary
| | - László Kollár
- Department of Inorganic Chemistry, University of Pécs and János Szentágothai Research Center and MTA-PTE Research Group for Selective Chemical Syntheses, Ifjúság u. 6.; Pécs, H-7624, Hungary
| | - László T Mika
- Department of Chemical and Environmental Process Engineering, Budapest University of Technology and Economics Műegyetem rkp. 3, Budapest, H-1111, Hungary
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167
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Affiliation(s)
- Ruth Dorel
- Stratingh Institute for ChemistryZernike Institute for Advanced MaterialsUniversity of Groningen Nijenborgh 4 9747 AG Groningen The Netherlands
| | - Christian P. Grugel
- Institut für Organische ChemieAlbert-Ludwigs-Universität Freiburg Albertstr. 21 79104 Freiburg Germany
| | - Alexander M. Haydl
- Department for Intermediates—Amine SynthesisBASF SE Carl-Bosch-Str. 38 67056 Ludwigshafen am Rhein Germany
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168
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Yang Q, Babij NR, Good S. Potential Safety Hazards Associated with Pd-Catalyzed Cross-Coupling Reactions. Org Process Res Dev 2019. [DOI: 10.1021/acs.oprd.9b00377] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Qiang Yang
- Crop Protection Product Design & Process R&D, Corteva Agriscience, 9330 Zionsville Road, Indianapolis, Indiana 46268, United States
| | - Nicholas R. Babij
- Crop Protection Product Design & Process R&D, Corteva Agriscience, 9330 Zionsville Road, Indianapolis, Indiana 46268, United States
| | - Steffen Good
- Crop Protection Product Design & Process R&D, Corteva Agriscience, 9330 Zionsville Road, Indianapolis, Indiana 46268, United States
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169
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Laffoon JD, Chan VS, Fickes MG, Kotecki B, Ickes AR, Henle J, Napolitano JG, Franczyk TS, Dunn TB, Barnes DM, Haight AR, Henry RF, Shekhar S. Pd-Catalyzed Cross-Coupling Reactions Promoted by Biaryl Phosphorinane Ligands. ACS Catal 2019. [DOI: 10.1021/acscatal.9b03012] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Joshua D. Laffoon
- Process Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Vincent S. Chan
- Process Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Michael G. Fickes
- Process Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Brian Kotecki
- Process Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Andrew R. Ickes
- Process Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Jeremy Henle
- Process Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - José G. Napolitano
- Discovery Chemistry and Technology, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Thaddeus S. Franczyk
- Process Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Travis B. Dunn
- Process Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - David M. Barnes
- Process Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Anthony R. Haight
- Process Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Rodger F. Henry
- Discovery Chemistry and Technology, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Shashank Shekhar
- Process Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
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170
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Jung B, Lee JK, Kim J, Kang EK, Han SY, Lee HY, Choi IS. Synthetic Strategies for (-)-Cannabidiol and Its Structural Analogs. Chem Asian J 2019; 14:3749-3762. [PMID: 31529613 DOI: 10.1002/asia.201901179] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Revised: 09/13/2019] [Indexed: 12/14/2022]
Abstract
(-)-Cannabidiol ((-)-CBD), a non-psychoactive phytocannabinoid from Cannabis, and its structural analogs have received growing attention in recent years because of their potential therapeutic benefits, including neuroprotective, anti-epileptic, anti-inflammatory, anxiolytic, and anti-cancer properties. (-)-CBD and its analogs have been obtained mainly based on extraction from the natural source; however, the conventional extraction-based methods have some drawbacks, such as poor quality control along with purification difficulty. Chemical-synthetic strategies for (-)-CBD could tackle these issues, and, additionally, generate novel (-)-CBD analogs that exhibit advanced biological activities. This review concisely summarizes the historic and recent milestones in the synthetic strategies for (-)-CBD and its analogs.
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Affiliation(s)
| | - Jungkyu K Lee
- Department of Chemistry, Green-Nano Materials Research Center, Kyungpook National University, Daegu, 41566, Korea
| | - Jungnam Kim
- Department of Chemistry, KAIST, Daejeon, 34141, Korea
| | - Eunhye K Kang
- Department of Chemistry, KAIST, Daejeon, 34141, Korea
| | | | - Hee-Yoon Lee
- Department of Chemistry, KAIST, Daejeon, 34141, Korea
| | - Insung S Choi
- Department of Chemistry, KAIST, Daejeon, 34141, Korea
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171
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Whiteker GT. Applications of the 12 Principles of Green Chemistry in the Crop Protection Industry. Org Process Res Dev 2019. [DOI: 10.1021/acs.oprd.9b00305] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Gregory T. Whiteker
- Corteva Agriscience, 9330 Zionsville Road, Indianapolis, Indiana 46268, United States
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172
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Rivera RP, Ehlers P, Ohlendorf L, Ponce MB, Rodríguez ET, Langer P. Synthesis of non-symmetrical alkynylpyridines by chemoselective Sonogashira cross-coupling reactions. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.130559] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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173
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Wang E, Chen M. Catalyst shuttling enabled by a thermoresponsive polymeric ligand: facilitating efficient cross-couplings with continuously recyclable ppm levels of palladium. Chem Sci 2019; 10:8331-8337. [PMID: 31803410 PMCID: PMC6844270 DOI: 10.1039/c9sc02171j] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2019] [Accepted: 07/22/2019] [Indexed: 01/12/2023] Open
Abstract
A polymeric monophosphine ligand WePhos has been synthesized and complexed with palladium(ii) acetate [Pd(OAc)2] to generate a thermoresponsive pre-catalyst that can shuttle between water and organic phases, with the change being regulated by temperature. The structure of the polymeric ligand was confirmed with matrix-assisted laser desorption/ionization-time-of-flight (MALDI-TOF) mass spectrometry and size-exclusion chromatography (SEC) analysis, as well as nuclear magnetic resonance (NMR) measurements. This polymeric metal complex enables highly efficient Pd-catalyzed cross-couplings and tandem reactions using 50 to 500 ppm palladium, and this can facilitate reactions that are tolerant to a broad spectrum of (hetero)aryl substrates and functional groups, as demonstrated with 73 examples with up to 99% isolated yields. Notably, 97% Pd remained in the aqueous phase after 10 runs of catalyst recycling experiments, as determined via inductively coupled plasma-atomic emission spectrometry (ICP-AES) measurements, indicating highly efficient catalyst transfer. Furthermore, a continuous catalyst recycling approach has been successfully developed based on flow chemistry in combination with the catalyst shuttling behavior, allowing Suzuki-Miyaura couplings to be conducted at gram-scales with as little as 10 ppm Pd loading. Given the significance of transition-metal catalyzed cross-coupling and increasing interest in sustainable chemistry, this work is an important step towards the development of a responsive catalyst, in addition to having high activity, by tuning the structures of the ligands using polymer science.
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Affiliation(s)
- Erfei Wang
- State Key Laboratory of Molecular Engineering of Polymers , Department of Macromolecular Science , Fudan University , Shanghai 200433 , China . ; http://chenmaofudan.wixsite.com/polymao
| | - Mao Chen
- State Key Laboratory of Molecular Engineering of Polymers , Department of Macromolecular Science , Fudan University , Shanghai 200433 , China . ; http://chenmaofudan.wixsite.com/polymao
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174
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Dorel R, Grugel CP, Haydl AM. The Buchwald-Hartwig Amination After 25 Years. Angew Chem Int Ed Engl 2019; 58:17118-17129. [PMID: 31166642 DOI: 10.1002/anie.201904795] [Citation(s) in RCA: 296] [Impact Index Per Article: 59.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Indexed: 01/15/2023]
Abstract
The Pd-catalyzed coupling of aryl (pseudo)halides and amines is one of the most powerful approaches for the formation of C(sp2 )-N bonds. The pioneering reports from Migita and subsequently Buchwald and Hartwig on the coupling of aminostannanes and aryl bromides rapidly evolved into general and practical tin-free protocols with broad substrate scope, which led to the establishment of what is now known as the Buchwald-Hartwig amination. This Minireview summarizes the evolution of this cross-coupling reaction over the course of the past 25 years and illustrates some of the most recent applications of this well-established methodology.
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Affiliation(s)
- Ruth Dorel
- Stratingh Institute for Chemistry, Zernike Institute for Advanced Materials, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, The Netherlands
| | - Christian P Grugel
- Institut für Organische Chemie, Albert-Ludwigs-Universität Freiburg, Albertstr. 21, 79104, Freiburg, Germany
| | - Alexander M Haydl
- Department for Intermediates-Amine Synthesis, BASF SE, Carl-Bosch-Str. 38, 67056, Ludwigshafen am Rhein, Germany
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175
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Wang R, Li S, Li J, Wei J. Oxime‐derived palladacycle Immobilized in an Ionic Liquid Brush as an Efficient and Reusable Catalyst for Mozoroki‐Heck Reaction in Neat Water. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5226] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Rong Wang
- School of Chemistry and Chemical EngineeringShaanxi Normal University Xi'an 710119 P. R. China
| | - Shan Li
- School of Chemistry and Chemical EngineeringShaanxi Normal University Xi'an 710119 P. R. China
| | - Jing Li
- School of Chemistry and Chemical EngineeringShaanxi Normal University Xi'an 710119 P. R. China
| | - Junfa Wei
- School of Chemistry and Chemical EngineeringShaanxi Normal University Xi'an 710119 P. R. China
- Key Laboratory for Macromolecular Science of Shaanxi Province Xi'an 710119 P. R. China
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176
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Liu W, Ma D, Guo H, Gu G. UV-induced catalyst-free intramolecular formal Heck reaction. JOURNAL OF SAUDI CHEMICAL SOCIETY 2019. [DOI: 10.1016/j.jscs.2018.12.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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177
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Chen H, Yang H, Li N, Xue X, He Z, Zeng Q. Palladium-Catalyzed C–N Cross-Coupling of NH-Heteroarenes and Quaternary Ammonium Salts via C–N Bond Cleavage. Org Process Res Dev 2019. [DOI: 10.1021/acs.oprd.9b00194] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Hongyi Chen
- State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, College of Materials, Chemistry & Chemical Engineering, Chengdu University of Technology, Chengdu 610059, China
| | - Hongqin Yang
- State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, College of Materials, Chemistry & Chemical Engineering, Chengdu University of Technology, Chengdu 610059, China
| | - Nutao Li
- State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, College of Materials, Chemistry & Chemical Engineering, Chengdu University of Technology, Chengdu 610059, China
| | - Xinghua Xue
- College of Materials and Chemical Engineering, Hainan University, Haikou 570228, China
| | - Ze He
- State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, College of Materials, Chemistry & Chemical Engineering, Chengdu University of Technology, Chengdu 610059, China
| | - Qingle Zeng
- State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, College of Materials, Chemistry & Chemical Engineering, Chengdu University of Technology, Chengdu 610059, China
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178
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Transition metal-catalyzed cross-coupling methodologies for the engineering of small molecules with applications in organic electronics and photovoltaics. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.04.007] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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179
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Chen W, Chen K, Chen W, Liu M, Wu H. Well-Designed N-Heterocyclic Carbene Ligands for Palladium-Catalyzed Denitrative C–N Coupling of Nitroarenes with Amines. ACS Catal 2019. [DOI: 10.1021/acscatal.9b02760] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Wei Chen
- Department of Chemistry, Zhejiang University, 38 Zheda Road, Hangzhou 310027, China
| | - Kai Chen
- Department of Chemistry, Zhejiang University, 38 Zheda Road, Hangzhou 310027, China
| | - Wanzhi Chen
- Department of Chemistry, Zhejiang University, 38 Zheda Road, Hangzhou 310027, China
| | - Miaochang Liu
- College of Chemistry and Materials Engineering, Wenzhou University, 588 New Chaoyang Street, Wenzhou, 325027, China
| | - Huayue Wu
- College of Chemistry and Materials Engineering, Wenzhou University, 588 New Chaoyang Street, Wenzhou, 325027, China
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180
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Boudreault PLT, Esteruelas MA, Mora E, Oñate E, Tsai JY. Suzuki–Miyaura Cross-Coupling Reactions for Increasing the Efficiency of Tris-Heteroleptic Iridium(III) Emitters. Organometallics 2019. [DOI: 10.1021/acs.organomet.9b00381] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
| | - Miguel A. Esteruelas
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Centro de Innovación en Química Avanzada (ORFEO−CINQA), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Erik Mora
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Centro de Innovación en Química Avanzada (ORFEO−CINQA), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Enrique Oñate
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Centro de Innovación en Química Avanzada (ORFEO−CINQA), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Jui-Yi Tsai
- Universal Display Corporation, 375 Phillips Boulevard, Ewing, New Jersey 08618, United States
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181
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Synthesis, Structure, and Catalytic Reactivity of Pd(II) Complexes of Proline and Proline Homologs. Catalysts 2019. [DOI: 10.3390/catal9060515] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Palladium(II) acetate reacts with proline and proline homologs in acetone/water to yield square planar bis-chelated palladium amino acid complexes. These compounds are all catalytically active with respect to oxidative coupling of olefins and phenylboronic acids. Some enantioselectivity is observed and formation of products not reported in other Pd(II) oxidative couplings is seen. The crystal structures of nine catalyst complexes were obtained. Extended lattice structures arise from N-H••O or O••(HOH)••O hydrogen bonding. NMR, HRMS, and single-crystal XRD data obtained on all are evaluated.
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182
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Akkarasamiyo S, Margalef J, Samec JSM. Nickel-Catalyzed Suzuki-Miyaura Cross-Coupling Reaction of Naphthyl and Quinolyl Alcohols with Boronic Acids. Org Lett 2019; 21:4782-4787. [DOI: 10.1021/acs.orglett.9b01669] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Sunisa Akkarasamiyo
- Department of Organic Chemistry, Stockholm University, 106 91 Stockholm, Sweden
| | - Jèssica Margalef
- Department of Organic Chemistry, Stockholm University, 106 91 Stockholm, Sweden
| | - Joseph S. M. Samec
- Department of Organic Chemistry, Stockholm University, 106 91 Stockholm, Sweden
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183
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Jang M, Park K, Lim J, Oh J, Lee S. Decarboxylative Heck‐Type Reactions of Thioacrylic Acid with Aryl Bromides. B KOREAN CHEM SOC 2019. [DOI: 10.1002/bkcs.11735] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Mihee Jang
- Department of ChemistryChonnam National University Gwangju 61186 Republic of Korea
| | - Kyungho Park
- Corporate R&DLG Chem Daejeon 34122 Republic of Korea
| | - Jeongah Lim
- Department of ChemistryChonnam National University Gwangju 61186 Republic of Korea
| | - Jonghoon Oh
- Department of ChemistryChonnam National University Gwangju 61186 Republic of Korea
| | - Sunwoo Lee
- Department of ChemistryChonnam National University Gwangju 61186 Republic of Korea
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184
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Yadav S, Singh A, Mishra I, Ray S, Mobin SM, Dash C. Well‐Defined N‐Heterocyclic Carbene‐Palladium Complexes as Efficient Catalysts for Domino Sonogashira Coupling/Cyclization Reaction and C‐H bond Arylation of Benzothiazole. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4936] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Seema Yadav
- Department of Chemistry, School of Chemical Sciences and PharmacyCentral University of Rajasthan Bandarsindri India
| | - Ajeet Singh
- Department of ChemistryIndian Institute of Technology (IIT) Indore Simrol, Khandwa Road Indore 453552 India
| | - Isha Mishra
- Department of Chemistry, School of Chemical Sciences and PharmacyCentral University of Rajasthan Bandarsindri India
| | - Sriparna Ray
- Department of Chemistry, School of Basic SciencesManipal University Jaipur Jaipur Rajasthan 303007 India
| | - Shaikh M. Mobin
- Department of ChemistryIndian Institute of Technology (IIT) Indore Simrol, Khandwa Road Indore 453552 India
| | - Chandrakanta Dash
- Department of Chemistry, School of Chemical Sciences and PharmacyCentral University of Rajasthan Bandarsindri India
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185
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Onodera S, Kochi T, Kakiuchi F. Synthesis of N-Arylpyrazoles by Palladium-Catalyzed Coupling of Aryl Triflates with Pyrazole Derivatives. J Org Chem 2019; 84:6508-6515. [PMID: 31026163 DOI: 10.1021/acs.joc.9b00673] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
A method for the synthesis of N-arylpyrazoles by palladium-catalyzed coupling of aryl triflates with pyrazole derivatives is described. Using tBuBrettPhos as a ligand, the palladium-catalyzed C-N coupling of a variety of aryl triflates including ortho-substituted ones with pyrazole derivatives proceeded efficiently to give N-arylpyrazole products in high yields. 3-Trimethylsilylpyrazole was found to be an excellent pyrazole substrate for the coupling, and the corresponding product, 1-aryl-3-trimethylsilylpyrazole, also served as a great template for the syntheses of N-arylpyrazole derivatives, as demonstrated by regioselective halogenation at the 3-, 4-, and 5-positions of the pyrazole ring.
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Affiliation(s)
- Shunsuke Onodera
- Department of Chemistry , Faculty of Science and Technology, Keio University , 3-14-1 Hiyoshi , Kohoku-ku, Yokohama , Kanagawa 223-8522 , Japan
| | - Takuya Kochi
- Department of Chemistry , Faculty of Science and Technology, Keio University , 3-14-1 Hiyoshi , Kohoku-ku, Yokohama , Kanagawa 223-8522 , Japan
| | - Fumitoshi Kakiuchi
- Department of Chemistry , Faculty of Science and Technology, Keio University , 3-14-1 Hiyoshi , Kohoku-ku, Yokohama , Kanagawa 223-8522 , Japan
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186
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Hamdi J, Blanco AA, Diehl B, Wiley JB, Trudell ML. Room-Temperature Aqueous Suzuki–Miyaura Cross-Coupling Reactions Catalyzed via a Recyclable Palladium@Halloysite Nanocomposite. Org Lett 2019; 21:3471-3475. [DOI: 10.1021/acs.orglett.9b00042] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Jumanah Hamdi
- Department of Chemistry and Advanced Materials Research Institute, University of New Orleans, New Orleans, Louisiana 70148, United States
| | - Alexis A. Blanco
- Department of Chemistry and Advanced Materials Research Institute, University of New Orleans, New Orleans, Louisiana 70148, United States
| | - Brooke Diehl
- Department of Chemistry and Advanced Materials Research Institute, University of New Orleans, New Orleans, Louisiana 70148, United States
| | - John B. Wiley
- Department of Chemistry and Advanced Materials Research Institute, University of New Orleans, New Orleans, Louisiana 70148, United States
| | - Mark L. Trudell
- Department of Chemistry and Advanced Materials Research Institute, University of New Orleans, New Orleans, Louisiana 70148, United States
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187
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Miletić T, Biot N, Demitri N, Brancato G, Kariuki BM, Bonifazi D. Leveraging Fluorescent Emission to Unitary Yield: Dimerization of Polycyclic Aromatic Hydrocarbons. Helv Chim Acta 2019. [DOI: 10.1002/hlca.201900004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Tanja Miletić
- School of ChemistryCardiff University Park Place UK-CF10 3AT Cardiff
| | - Nicolas Biot
- School of ChemistryCardiff University Park Place UK-CF10 3AT Cardiff
| | - Nicola Demitri
- Elettra-Sincrotrone Trieste S.S. 14 Km 163.5 in Area Science Park IT-34149 Basovizza-Trieste Italy
| | | | - Benson M. Kariuki
- School of ChemistryCardiff University Park Place UK-CF10 3AT Cardiff
| | - Davide Bonifazi
- School of ChemistryCardiff University Park Place UK-CF10 3AT Cardiff
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188
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Bahrami K, Targhan H. A new strategy to design a graphene oxide supported palladium complex as a new heterogeneous nanocatalyst and application in carbon-carbon and carbon-heteroatom cross-coupling reactions. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4842] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Kiumars Bahrami
- Department of Organic Chemistry, Faculty of Chemistry; Razi University; Kermanshah 67149-67346 Iran
- Nanoscience and Nanotechnology Research Center (NNRC); Razi University; Kermanshah 67149-67346 Iran
| | - Homa Targhan
- Department of Organic Chemistry, Faculty of Chemistry; Razi University; Kermanshah 67149-67346 Iran
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189
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Mamidala R, Pandey VK, Rit A. AgSbF 6-Catalyzed anti-Markovnikov hydroboration of terminal alkynes. Chem Commun (Camb) 2019; 55:989-992. [PMID: 30608078 DOI: 10.1039/c8cc07499b] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
AgSbF6-Catalyzed anti-Markovnikov addition of pinacolborane (HBpin) to terminal alkynes to produce the E-vinylboronates is reported. This efficient methodology is scalable, compatible with sterically and electronically diverse alkynes, and works at room temperature under solvent-free condition. The utility of this method is demonstrated in the facile synthesis of the clinically important (E)-2,4,3',5'-tetramethoxystilbene.
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Affiliation(s)
- Ramesh Mamidala
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, India.
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190
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Scott NWJ, Ford MJ, Schotes C, Parker RR, Whitwood AC, Fairlamb IJS. The ubiquitous cross-coupling catalyst system ‘Pd(OAc)2’/2PPh3 forms a unique dinuclear PdI complex: an important entry point into catalytically competent cyclic Pd3 clusters. Chem Sci 2019. [DOI: 10.1039/c9sc01847f] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Pd3-type clusters generated from Pd(OAc)2/nPPh3, formed via a dinuclear Pd(i) species, exhibit high activity in Suzuki–Miyaura cross-coupling.
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Affiliation(s)
| | - Mark J. Ford
- Bayer Aktiengesellschaft
- Crop Science Division
- 65926 Frankfurt am Main
- Germany
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191
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Slack ED, Tancini PD, Colacot TJ. Process Economics and Atom Economy for Industrial Cross Coupling Applications via LnPd(0)-Based Catalysts. TOP ORGANOMETAL CHEM 2019. [DOI: 10.1007/3418_2019_28] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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192
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Terent'ev AO, Mulina OM, Parshin VD, Kokorekin VA, Nikishin GI. Electrochemically induced oxidative S–O coupling: synthesis of sulfonates from sulfonyl hydrazides and N-hydroxyimides or N-hydroxybenzotriazoles. Org Biomol Chem 2019; 17:3482-3488. [DOI: 10.1039/c8ob03162b] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A variety of sulfonates were synthesized from sulfonyl hydrazides and N-hydroxy compounds via electrochemically induced oxidative S–O bond formation.
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Affiliation(s)
- Alexander O. Terent'ev
- N.D. Zelinsky Institute of Organic Chemistry
- Russian Academy of Sciences
- Moscow
- Russian Federation
- D.I. Mendeleev University of Chemical Technology of Russia
| | - Olga M. Mulina
- N.D. Zelinsky Institute of Organic Chemistry
- Russian Academy of Sciences
- Moscow
- Russian Federation
| | - Vadim D. Parshin
- D.I. Mendeleev University of Chemical Technology of Russia
- Moscow
- Russian Federation
| | - Vladimir A. Kokorekin
- N.D. Zelinsky Institute of Organic Chemistry
- Russian Academy of Sciences
- Moscow
- Russian Federation
- Sechenov First Moscow State Medical University
| | - Gennady I. Nikishin
- N.D. Zelinsky Institute of Organic Chemistry
- Russian Academy of Sciences
- Moscow
- Russian Federation
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193
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Neff RK, Frantz DE. Cationic Alkynyl Heck Reaction toward Substituted Allenes Using BobCat: A New Hybrid Pd(0)-Catalyst Incorporating a Water-Soluble dba Ligand. J Am Chem Soc 2018; 140:17428-17432. [DOI: 10.1021/jacs.8b11759] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Robynne K. Neff
- Department of Chemistry, The University of Texas at San Antonio, San Antonio, Texas 78249, United States
| | - Doug E. Frantz
- Department of Chemistry, The University of Texas at San Antonio, San Antonio, Texas 78249, United States
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194
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Matsuo K, Yamaguchi E, Itoh A. Atom‐Transfer Radical Addition Photocatalysis Using a Heteroleptic Copper Complex. ASIAN J ORG CHEM 2018. [DOI: 10.1002/ajoc.201800533] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Kazuki Matsuo
- Gifu Pharmaceutical University 1-25-4, Daigaku-nishi Gifu 501-1196 Japan
| | - Eiji Yamaguchi
- Gifu Pharmaceutical University 1-25-4, Daigaku-nishi Gifu 501-1196 Japan
| | - Akichika Itoh
- Gifu Pharmaceutical University 1-25-4, Daigaku-nishi Gifu 501-1196 Japan
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