101
|
Yan G, Huang D, Wu X. Recent Advances in C-B Bond Formation through a Free Radical Pathway. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201701030] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Guobing Yan
- Department of Chemistry; Lishui University; No. 1, Xueyuan Road Lishui City 323000 People's Republic of China
| | - Dayun Huang
- Department of Chemistry; Lishui University; No. 1, Xueyuan Road Lishui City 323000 People's Republic of China
| | - Xiangmei Wu
- Department of Chemistry; Lishui University; No. 1, Xueyuan Road Lishui City 323000 People's Republic of China
| |
Collapse
|
102
|
Issaian A, Tu KN, Blum SA. Boron-Heteroatom Addition Reactions via Borylative Heterocyclization: Oxyboration, Aminoboration, and Thioboration. Acc Chem Res 2017; 50:2598-2609. [PMID: 28933550 DOI: 10.1021/acs.accounts.7b00365] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Organoboron compounds and heterocycles are powerful building blocks and precursors for organic synthesis, including for drug discovery and agrochemical and material synthesis. The common strategy for the synthesis of borylated heterocycles involves two separate synthetic steps: first, synthesis of the heterocyclic core, and second, borylation of the core through established methods such as transition-metal-catalyzed C-H or C-X activation/borylation or lithiation/borylation. In this Account, we describe our laboratory's development of borylative heterocyclization reactions that access the heterocyclic core and install boron in one synthetic step. These methods provide complementary bond disconnections, regiochemistry, and functional-group compatibility to current methods. We describe our methods with two categories: a direct borylation method that refers to addition reactions starting from a preformed B-element σ bond, which is essential in the mechanistic route to product formation, and a formal borylation method that refers to addition reactions that do not require formation of a B-element bond but instead proceed through carbon-carbon π-bond activation by an electrophilic boron source followed by dealkylation or deacylation. Through electrophilic activation of the alkyne rather than activation of the B-element bond, formal borylation provides a complementary strategy toward neutral organoboron reagents. We first studied direct oxyboration toward the formation of borylated benzofurans, where a preformed boron-oxygen σ bond is added across an alkyne activated by a carbophilic gold catalyst. We describe detailed mechanistic and kinetic studies of this class of reactions. Application of the knowledge gained from these studies aided in the future development of additional direct borylation reactions involving boron-nitrogen and boron-oxygen σ bonds to form borylared indoles and isoxazoles, respectively. Formal addition of boron/oxygen equivalents to effect oxyboration to form borylated lactones from o-alkynyl esters is then described. This class of reactions takes advantage of bifunctional ClBcat as a carbophilic carbon-carbon π-bond activator and eventual dealkylating agent. We describe our motivation in developing this new class of catalyst-free borylation reactions and subsequently applying the formal borylation strategy to the thioboration of o-alkynylthioanisole substrates to form borylated benzothiophenes. We then proceed to describe our investigations into the details of the mechanism of the formal thioboration reaction. These collaborative mechanistic studies included experimental and computational findings that elucidated the rate-determining step and intermediates of the reaction. These studies further compared different boron sources as electrophiles, including those used in other known reactions, providing fundamental knowledge about the capabilities of commercially available boron reagents toward borylative heterocyclization. Our findings provide guiding principles for reaction design and information leading toward the design of a diverse set of boron-heteroatom addition reactions and their formal equivalents that proceed through borylative heterocyclization.
Collapse
Affiliation(s)
- Adena Issaian
- Department of Chemistry, University of California, Irvine, California 92697-2025, United States
| | - Kim N. Tu
- Department of Chemistry, University of California, Irvine, California 92697-2025, United States
| | - Suzanne A. Blum
- Department of Chemistry, University of California, Irvine, California 92697-2025, United States
| |
Collapse
|
103
|
Schwarzer MC, Konno R, Hojo T, Ohtsuki A, Nakamura K, Yasutome A, Takahashi H, Shimasaki T, Tobisu M, Chatani N, Mori S. Combined Theoretical and Experimental Studies of Nickel-Catalyzed Cross-Coupling of Methoxyarenes with Arylboronic Esters via C–O Bond Cleavage. J Am Chem Soc 2017; 139:10347-10358. [DOI: 10.1021/jacs.7b04279] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Martin C. Schwarzer
- Faculty
of Science and ‡Institute of Quantum Beam Science, Graduate School of Science and
Engineering, Ibaraki University, Mito, Ibaraki 310-8512, Japan
- Center
for Atomic and Molecular Technologies, Graduate School of Engineering and #Department of Applied
Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Ryosuke Konno
- Faculty
of Science and ‡Institute of Quantum Beam Science, Graduate School of Science and
Engineering, Ibaraki University, Mito, Ibaraki 310-8512, Japan
- Center
for Atomic and Molecular Technologies, Graduate School of Engineering and #Department of Applied
Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Takayuki Hojo
- Faculty
of Science and ‡Institute of Quantum Beam Science, Graduate School of Science and
Engineering, Ibaraki University, Mito, Ibaraki 310-8512, Japan
- Center
for Atomic and Molecular Technologies, Graduate School of Engineering and #Department of Applied
Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Akimichi Ohtsuki
- Faculty
of Science and ‡Institute of Quantum Beam Science, Graduate School of Science and
Engineering, Ibaraki University, Mito, Ibaraki 310-8512, Japan
- Center
for Atomic and Molecular Technologies, Graduate School of Engineering and #Department of Applied
Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Keisuke Nakamura
- Faculty
of Science and ‡Institute of Quantum Beam Science, Graduate School of Science and
Engineering, Ibaraki University, Mito, Ibaraki 310-8512, Japan
- Center
for Atomic and Molecular Technologies, Graduate School of Engineering and #Department of Applied
Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Ayaka Yasutome
- Faculty
of Science and ‡Institute of Quantum Beam Science, Graduate School of Science and
Engineering, Ibaraki University, Mito, Ibaraki 310-8512, Japan
- Center
for Atomic and Molecular Technologies, Graduate School of Engineering and #Department of Applied
Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Hiroaki Takahashi
- Faculty
of Science and ‡Institute of Quantum Beam Science, Graduate School of Science and
Engineering, Ibaraki University, Mito, Ibaraki 310-8512, Japan
- Center
for Atomic and Molecular Technologies, Graduate School of Engineering and #Department of Applied
Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Toshiaki Shimasaki
- Faculty
of Science and ‡Institute of Quantum Beam Science, Graduate School of Science and
Engineering, Ibaraki University, Mito, Ibaraki 310-8512, Japan
- Center
for Atomic and Molecular Technologies, Graduate School of Engineering and #Department of Applied
Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Mamoru Tobisu
- Faculty
of Science and ‡Institute of Quantum Beam Science, Graduate School of Science and
Engineering, Ibaraki University, Mito, Ibaraki 310-8512, Japan
- Center
for Atomic and Molecular Technologies, Graduate School of Engineering and #Department of Applied
Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Naoto Chatani
- Faculty
of Science and ‡Institute of Quantum Beam Science, Graduate School of Science and
Engineering, Ibaraki University, Mito, Ibaraki 310-8512, Japan
- Center
for Atomic and Molecular Technologies, Graduate School of Engineering and #Department of Applied
Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Seiji Mori
- Faculty
of Science and ‡Institute of Quantum Beam Science, Graduate School of Science and
Engineering, Ibaraki University, Mito, Ibaraki 310-8512, Japan
- Center
for Atomic and Molecular Technologies, Graduate School of Engineering and #Department of Applied
Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| |
Collapse
|
104
|
Affiliation(s)
- Michael Busch
- Laboratory for Computational Molecular Design and National Center for Computational Design and Discovery of Novel Materials (MARVEL), Ecole Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - Matthew D. Wodrich
- Laboratory for Computational Molecular Design, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - Clémence Corminboeuf
- Laboratory for Computational Molecular Design and National Center for Computational Design and Discovery of Novel Materials (MARVEL), Ecole Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
- Laboratory for Computational Molecular Design, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| |
Collapse
|
105
|
Xu ZY, Yu HZ, Fu Y. Mechanism of Nickel-Catalyzed Suzuki-Miyaura Coupling of Amides. Chem Asian J 2017; 12:1765-1772. [DOI: 10.1002/asia.201700313] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Revised: 04/23/2017] [Indexed: 01/22/2023]
Affiliation(s)
- Zheng-Yang Xu
- Collaborative Innovation Centre of Chemistry for Energy Materials; CAS Key Laboratory of Urban Pollutant Conversion; Department of Chemistry; University of Science and Technology of China; Hefei 230026 China
| | - Hai-Zhu Yu
- Department of Chemistry and Centre for Atomic Engineering of Advanced Materials; Anhui University; Hefei 230601 China
| | - Yao Fu
- Collaborative Innovation Centre of Chemistry for Energy Materials; CAS Key Laboratory of Urban Pollutant Conversion; Department of Chemistry; University of Science and Technology of China; Hefei 230026 China
| |
Collapse
|
106
|
Meconi GM, Vummaleti SVC, Luque-Urrutia JA, Belanzoni P, Nolan SP, Jacobsen H, Cavallo L, Solà M, Poater A. Mechanism of the Suzuki–Miyaura Cross-Coupling Reaction Mediated by [Pd(NHC)(allyl)Cl] Precatalysts. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00114] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Giulia Magi Meconi
- Institut
de Química Computacional i Catàlisi and Departament
de Química, Universitat de Girona, c/Maria Aurèlia Capmany 6, 17003 Girona, Catalonia, Spain
- Dipartimento
di Chimica, Biologia e Biotecnologie and Istituto di Scienze e Tecnologie
Molecolari del CNR (CNR-ISTM), Università di Perugia, Via Elce di Sotto, 8, 06123 Perugia, Italy
| | | | - Jesús Antonio Luque-Urrutia
- Institut
de Química Computacional i Catàlisi and Departament
de Química, Universitat de Girona, c/Maria Aurèlia Capmany 6, 17003 Girona, Catalonia, Spain
| | - Paola Belanzoni
- Dipartimento
di Chimica, Biologia e Biotecnologie and Istituto di Scienze e Tecnologie
Molecolari del CNR (CNR-ISTM), Università di Perugia, Via Elce di Sotto, 8, 06123 Perugia, Italy
| | - Steven P. Nolan
- Department
of Inorganic and Physical Chemistry, Universiteit Gent, Krijgslaan 281,
S-3, B-9000 Ghent, Belgium
| | - Heiko Jacobsen
- KemKom, 1215 Ursulines Avenue, New Orleans, Louisiana 70116, United States
| | - Luigi Cavallo
- King Abdullah University of Science & Technology, KAUST Catalysis Center (KCC), 23955-6900 Thuwal, Saudi Arabia
| | - Miquel Solà
- Institut
de Química Computacional i Catàlisi and Departament
de Química, Universitat de Girona, c/Maria Aurèlia Capmany 6, 17003 Girona, Catalonia, Spain
| | - Albert Poater
- Institut
de Química Computacional i Catàlisi and Departament
de Química, Universitat de Girona, c/Maria Aurèlia Capmany 6, 17003 Girona, Catalonia, Spain
| |
Collapse
|
107
|
Synthesis, Structural Characterization and Catalytic Evaluation of Anionic Phosphinoferrocene Amidosulfonate Ligands. Catalysts 2017. [DOI: 10.3390/catal7060167] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Triethylammonium salts of phosphinoferrocene amidosulfonates with electron-rich dialkyphosphino substituents, R2PfcCONHCH2SO3(HNEt3) (4a–c), where fc = ferrocene-1,1′-diyl, and R = i-Pr (a), cyclohexyl (Cy; b), and t-butyl (c), were synthesized from the corresponding phosphinocarboxylic acids-borane adducts, R2PfcCO2H·BH3 (1a–c), via esters R2PfcCO2C6F5·BH3 (2a–c) and adducts R2PfcCONHCH2SO3(HNEt3)·BH3 (3a–c). Compound 4b was shown to react with [Pd(μ-Cl)(η-C3H5)]2 and AgClO4 to afford the zwitterionic complex [Pd(η3-C3H5)(Cy2PfcCONHCH2SO3-κ2O,P)] (5b), in which the amidosulfonate ligand coordinates as a chelating donor making use of its phosphine moiety and amide oxygen. The structures of 3b·CH2Cl2, 4b and 5b·CH2Cl2 were determined by single-crystal X-ray diffraction analysis. Compounds 4a–c and their known diphenylphosphino analogue, Ph2PfcCONHCH2SO3(HNEt3) (4d), were studied as supporting ligands in Pd-catalyzed cyanation of aryl bromides with K4[Fe(CN)6] and in Suzuki–Miyaura biaryl cross-coupling performed in aqueous reaction media under mild reaction conditions. In the former reaction, the best results were achieved with a catalyst generated from [PdCl2(cod)] (cod = η2:η2-cycloocta-1,5-diene) and 2 equiv. of the least electron-rich ligand 4d in dioxane–water as a solvent. In contrast, the biaryl coupling was advantageously performed with a catalyst resulting from palladium(II) acetate and ligand 4a (1 equiv.) in the same solvent.
Collapse
|
108
|
Junquera LB, Fernández FE, Puerta MC, Valerga P. Nickel(II) N‐Heterocyclic Carbene Complexes: Versatile Catalysts for C–C, C–S and C–N Coupling Reactions. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700057] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Lourdes Benítez Junquera
- Departamento de Ciencia de los Materiales Ing. Metalúrgica y Química Inorgánica Universidad de Cádiz, Facultad de Ciencias Campus Río San Pedro s/n 11510 Puerto Real, Cádiz Spain
| | - Francys E. Fernández
- Departamento de Ciencia de los Materiales Ing. Metalúrgica y Química Inorgánica Universidad de Cádiz, Facultad de Ciencias Campus Río San Pedro s/n 11510 Puerto Real, Cádiz Spain
| | - M. Carmen Puerta
- Departamento de Ciencia de los Materiales Ing. Metalúrgica y Química Inorgánica Universidad de Cádiz, Facultad de Ciencias Campus Río San Pedro s/n 11510 Puerto Real, Cádiz Spain
| | - Pedro Valerga
- Departamento de Ciencia de los Materiales Ing. Metalúrgica y Química Inorgánica Universidad de Cádiz, Facultad de Ciencias Campus Río San Pedro s/n 11510 Puerto Real, Cádiz Spain
| |
Collapse
|
109
|
Zhang S, Cai J, Yamamoto Y, Bao M. Palladium-Catalyzed sp2–sp3 Coupling of Chloromethylarenes with Allyltrimethoxysilane: Synthesis of Allyl Arenes. J Org Chem 2017; 82:5974-5980. [DOI: 10.1021/acs.joc.7b00678] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Sheng Zhang
- State
Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116023, China
| | - Jinfang Cai
- State
Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116023, China
| | - Yoshinori Yamamoto
- State
Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116023, China
- WPI-AIMR
(WPI-Advanced Institute for Materials Research), Tohoku University, Sendai 980-8577, Japan
| | - Ming Bao
- State
Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116023, China
| |
Collapse
|
110
|
Yamamoto T, Ishibashi A, Koyanagi M, Ihara H, Eichenauer N, Suginome M. C–H Activation-Based Transformation of Naphthalenes to 3-Iodo-2-naphthylboronic Acid Derivatives for Use in Iterative Coupling Synthesis of Helical Oligo(naphthalene-2,3-diyl)s. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2017. [DOI: 10.1246/bcsj.20170026] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Takeshi Yamamoto
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510
| | - Aoi Ishibashi
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510
| | - Masashi Koyanagi
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510
| | - Hideki Ihara
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510
| | - Nils Eichenauer
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510
| | - Michinori Suginome
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510
| |
Collapse
|
111
|
Schulz J, Vosáhlo P, Uhlík F, Císařová I, Štěpnička P. Probing the Influence of Phosphine Substituents on the Donor and Catalytic Properties of Phosphinoferrocene Carboxamides: A Combined Experimental and Theoretical Study. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00181] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Jiří Schulz
- Department
of Inorganic Chemistry and ‡Department of Physical and Macromolecular
Chemistry, Faculty of Science, Charles University; Hlavova 2030, 128 40 Prague, Czech Republic
| | - Petr Vosáhlo
- Department
of Inorganic Chemistry and ‡Department of Physical and Macromolecular
Chemistry, Faculty of Science, Charles University; Hlavova 2030, 128 40 Prague, Czech Republic
| | - Filip Uhlík
- Department
of Inorganic Chemistry and ‡Department of Physical and Macromolecular
Chemistry, Faculty of Science, Charles University; Hlavova 2030, 128 40 Prague, Czech Republic
| | - Ivana Císařová
- Department
of Inorganic Chemistry and ‡Department of Physical and Macromolecular
Chemistry, Faculty of Science, Charles University; Hlavova 2030, 128 40 Prague, Czech Republic
| | - Petr Štěpnička
- Department
of Inorganic Chemistry and ‡Department of Physical and Macromolecular
Chemistry, Faculty of Science, Charles University; Hlavova 2030, 128 40 Prague, Czech Republic
| |
Collapse
|
112
|
Synthesis of functionalised fluorinated pyridine derivatives by site-selective Suzuki-Miyaura cross-coupling reactions of halogenated pyridines. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 2017. [DOI: 10.1515/znb-2016-0213] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
The Suzuki-Miyaura reaction of 2,6-dichloro-3-(trifluoromethyl)pyridine with 1 equiv of arylboronic acids resulted in site-selective formation of 2-aryl-6-chloro-3-(trifluoromethyl)pyridine. Due to electronic reasons, the reaction takes place at the sterically more hindered position. The selectivity was rationalised by DFT calculations. The one-pot reaction with two different arylboronic acids afforded 2,6-diaryl-3-(trifluoromethyl)pyridine containing two different aryl substituents. The reactions proceeded smoothly in the absence of phosphine ligands. In addition, Suzuki-Miyaura reactions of 2,6-dichloro-4-(trifluoromethyl)pyridine with one or two equivalents of arylboronic acids were carried out.
Collapse
|
113
|
Wöhrle T, Gündemir R, Frey W, Knecht F, Köhn A, Laschat S. Thermotropic MIDA Boronates as a Case Study for the Role of Dipolar Interactions in Liquid Crystalline Self-Assembly. Chemistry 2017; 23:4149-4159. [DOI: 10.1002/chem.201605648] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Indexed: 01/12/2023]
Affiliation(s)
- Tobias Wöhrle
- Institut für Organische Chemie; Universität Stuttgart; Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Rafet Gündemir
- Institut für Organische Chemie; Universität Stuttgart; Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Wolfgang Frey
- Institut für Organische Chemie; Universität Stuttgart; Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Friederike Knecht
- Institut für Physikalische Chemie; Universität Stuttgart; Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Andreas Köhn
- Institut für Theoretische Chemie; Universität Stuttgart; Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Sabine Laschat
- Institut für Organische Chemie; Universität Stuttgart; Pfaffenwaldring 55 70569 Stuttgart Germany
| |
Collapse
|
114
|
Barnett BR, Labios LA, Stauber JM, Moore CE, Rheingold AL, Figueroa JS. Synthetic and Mechanistic Interrogation of Pd/Isocyanide-Catalyzed Cross-Coupling: π-Acidic Ligands Enable Self-Aggregating Monoligated Pd(0) Intermediates. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00035] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Brandon R. Barnett
- Department of Chemistry and
Biochemistry, University of California, San Diego, 9500 Gilman Drive, Mail Code 0358, La Jolla, California 92093-0358, United States
| | - Liezel A. Labios
- Department of Chemistry and
Biochemistry, University of California, San Diego, 9500 Gilman Drive, Mail Code 0358, La Jolla, California 92093-0358, United States
| | - Julia M. Stauber
- Department of Chemistry and
Biochemistry, University of California, San Diego, 9500 Gilman Drive, Mail Code 0358, La Jolla, California 92093-0358, United States
| | - Curtis E. Moore
- Department of Chemistry and
Biochemistry, University of California, San Diego, 9500 Gilman Drive, Mail Code 0358, La Jolla, California 92093-0358, United States
| | - Arnold L. Rheingold
- Department of Chemistry and
Biochemistry, University of California, San Diego, 9500 Gilman Drive, Mail Code 0358, La Jolla, California 92093-0358, United States
| | - Joshua S. Figueroa
- Department of Chemistry and
Biochemistry, University of California, San Diego, 9500 Gilman Drive, Mail Code 0358, La Jolla, California 92093-0358, United States
| |
Collapse
|
115
|
Kageyuki I, Osaka I, Takaki K, Yoshida H. Copper-Catalyzed B(dan)-Installing Carboboration of Alkenes. Org Lett 2017; 19:830-833. [DOI: 10.1021/acs.orglett.6b03820] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ikuo Kageyuki
- Department of Applied Chemistry,
Graduate School of Engineering, Hiroshima University, Higashi-Hiroshima 739-8527, Japan
| | - Itaru Osaka
- Department of Applied Chemistry,
Graduate School of Engineering, Hiroshima University, Higashi-Hiroshima 739-8527, Japan
| | - Ken Takaki
- Department of Applied Chemistry,
Graduate School of Engineering, Hiroshima University, Higashi-Hiroshima 739-8527, Japan
| | - Hiroto Yoshida
- Department of Applied Chemistry,
Graduate School of Engineering, Hiroshima University, Higashi-Hiroshima 739-8527, Japan
| |
Collapse
|
116
|
A novel lutetium(III) acetate phthalocyanine directly substituted with N,N’-dimethylaminophenyl groups via C<mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd" xmlns:sa="http://www.elsevier.com/xml/common/struct-aff/dtd"><mml:mrow><mml:mtext><ce:glyph name="sbnd"/></mml:mtext></mml:mrow></mml:math>C bonds and its water-soluble derivative for photodynamic therapy. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.01.019] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
|
117
|
Naidu VR, Posevins D, Volla CMR, Bäckvall J. Selective Cascade Reaction of Bisallenes via Palladium‐Catalyzed Aerobic Oxidative Carbocyclization–Borylation and Aldehyde Trapping. Angew Chem Int Ed Engl 2017; 56:1590-1594. [DOI: 10.1002/anie.201610524] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Indexed: 01/01/2023]
Affiliation(s)
- Veluru Ramesh Naidu
- Department of Organic Chemistry, Arrhenius LaboratoryStockholm University 10691 Stockholm Sweden
| | - Daniels Posevins
- Department of Organic Chemistry, Arrhenius LaboratoryStockholm University 10691 Stockholm Sweden
| | - Chandra M. R. Volla
- Department of Organic Chemistry, Arrhenius LaboratoryStockholm University 10691 Stockholm Sweden
- Present address: Department of ChemistryIndian Institute of Technology-Bombay, Powai Mumbai 400076 India
| | - Jan‐E. Bäckvall
- Department of Organic Chemistry, Arrhenius LaboratoryStockholm University 10691 Stockholm Sweden
| |
Collapse
|
118
|
Ikeda H, Inagaki S. Frontier Orbitals in Transition-Metal- and Lanthanide-Mediated Reactions. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2017. [DOI: 10.1246/bcsj.20160234] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
|
119
|
Naidu VR, Posevins D, Volla CMR, Bäckvall JE. Selective Cascade Reaction of Bisallenes via Palladium-Catalyzed Aerobic Oxidative Carbocyclization-Borylation and Aldehyde Trapping. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201610524] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Veluru Ramesh Naidu
- Department of Organic Chemistry, Arrhenius Laboratory; Stockholm University; 10691 Stockholm Sweden
| | - Daniels Posevins
- Department of Organic Chemistry, Arrhenius Laboratory; Stockholm University; 10691 Stockholm Sweden
| | - Chandra M. R. Volla
- Department of Organic Chemistry, Arrhenius Laboratory; Stockholm University; 10691 Stockholm Sweden
- Present address: Department of Chemistry; Indian Institute of Technology-Bombay, Powai; Mumbai 400076 India
| | - Jan-E. Bäckvall
- Department of Organic Chemistry, Arrhenius Laboratory; Stockholm University; 10691 Stockholm Sweden
| |
Collapse
|
120
|
Park CH, Kwon YJ, Oh IY, Kim WS. Synthesis of Trisubstituted PyridinesviaChemoselective Suzuki-Miyaura Coupling of 3,5- and 4,6-Dibromo-2-tosyloxypyridines. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201600950] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Cho-Hee Park
- Department of Chemistry and Nano Science; Ewha Womans University; Seoul 120-750 South Korea
| | - Yong-Ju Kwon
- Department of Chemistry and Nano Science; Ewha Womans University; Seoul 120-750 South Korea
| | - In-Young Oh
- Department of Chemistry and Nano Science; Ewha Womans University; Seoul 120-750 South Korea
| | - Won-Suk Kim
- Department of Chemistry and Nano Science; Ewha Womans University; Seoul 120-750 South Korea
| |
Collapse
|
121
|
Li Z, Gelbaum C, Campbell ZS, Gould PC, Fisk JS, Holden B, Jaganathan A, Whiteker GT, Pollet P, Liotta CL. Pd-Catalyzed Suzuki coupling reactions of aryl halides containing basic nitrogen centers with arylboronic acids in water in the absence of added base. NEW J CHEM 2017. [DOI: 10.1039/c7nj03567e] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Successful Suzuki reactions of basic nitrogen containing aryl chlorides/bromides with arylboronic acids in water without added base, partially or entirely under acidic conditions.
Collapse
Affiliation(s)
- Zhao Li
- School of Chemistry and Biochemistry
- Georgia Institute of Technology
- Atlanta
- USA
| | - Carol Gelbaum
- School of Chemistry and Biochemistry
- Georgia Institute of Technology
- Atlanta
- USA
| | - Zachary S. Campbell
- School of Chemical and Biomolecular Engineering
- Georgia Institute of Technology
- Atlanta
- USA
| | - Paul C. Gould
- School of Chemistry and Biochemistry
- Georgia Institute of Technology
- Atlanta
- USA
| | | | | | | | | | - Pamela Pollet
- School of Chemistry and Biochemistry
- Georgia Institute of Technology
- Atlanta
- USA
| | - Charles L. Liotta
- School of Chemistry and Biochemistry
- Georgia Institute of Technology
- Atlanta
- USA
- School of Chemical and Biomolecular Engineering
| |
Collapse
|
122
|
Singh P, Singh AK. Palladium(ii) complexes of N,N-diphenylacetamide based thio/selenoethers and flower shaped Pd16S7and prismatic Pd17Se15nano-particles tailored as catalysts for C–C and C–O coupling. Dalton Trans 2017; 46:10037-10049. [DOI: 10.1039/c7dt01279a] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Pd16S7/Pd17Se15NPs of shapes unknown hitherto and their Pd precursors (0.0001 mol%) are efficient/reusable catalysts for Suzuki–Miyaura/C–O coupling.
Collapse
Affiliation(s)
- Poornima Singh
- Department of Chemistry
- Indian Institute of Technology Delhi
- New Delhi–110016
- India
| | - Ajai K. Singh
- Department of Chemistry
- Indian Institute of Technology Delhi
- New Delhi–110016
- India
| |
Collapse
|
123
|
Wang Q, Zheng L, He YT, Liang YM. Regioselective synthesis of difluoroalkyl/perfluoroalkyl enones via Pd-catalyzed four-component carbonylative coupling reactions. Chem Commun (Camb) 2017; 53:2814-2817. [DOI: 10.1039/c7cc00259a] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first example of Pd-catalyzed four-component carbonylative difluoroalkylation/perfluoroalkylation through the alkyne difunctionalization process is achieved.
Collapse
Affiliation(s)
- Qiang Wang
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- China
| | - Lan Zheng
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- China
| | - Yu-Tao He
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- China
| | - Yong-Min Liang
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- China
| |
Collapse
|
124
|
Manikandan R, Jeganmohan M. Recent advances in the ruthenium(ii)-catalyzed chelation-assisted C–H olefination of substituted aromatics, alkenes and heteroaromatics with alkenes via the deprotonation pathway. Chem Commun (Camb) 2017; 53:8931-8947. [DOI: 10.1039/c7cc03213g] [Citation(s) in RCA: 142] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The transition-metal-catalyzed chelation-assisted alkenylation at the inert C–H bond of aromatics with alkenes is one of the efficient methods to synthesize substituted vinylarenes in a highly regio- and stereoselective manner.
Collapse
Affiliation(s)
- Rajendran Manikandan
- Department of Chemistry
- Indian Institute of Science Education and Research
- Pune 411021
- India
| | - Masilamani Jeganmohan
- Department of Chemistry
- Indian Institute of Science Education and Research
- Pune 411021
- India
- Department of Chemistry
| |
Collapse
|
125
|
Si T, Li B, Xiong W, Xu B, Tang W. Efficient cross-coupling of aryl/alkenyl triflates with acyclic secondary alkylboronic acids. Org Biomol Chem 2017; 15:9903-9909. [DOI: 10.1039/c7ob02531a] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Efficient cross-coupling between aryl/alkenyl triflates and acyclic secondary alkylboronic acids is realized by employing P,PO ligand L1/L2, providing a series of sterically congested acyclic secondary alkyl arenes/olefins in good to excellent yields. The method has enabled a concise and 4-step synthesis of a gossypol intermediate.
Collapse
Affiliation(s)
- Tengda Si
- Department of Chemistry
- Shanghai University
- Shanghai 200444
- China
| | - Bowen Li
- State Key Laboratory of Bio-Organic and Natural Products Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Wenrui Xiong
- State Key Laboratory of Bio-Organic and Natural Products Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Bin Xu
- Department of Chemistry
- Shanghai University
- Shanghai 200444
- China
| | - Wenjun Tang
- State Key Laboratory of Bio-Organic and Natural Products Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| |
Collapse
|
126
|
Affiliation(s)
- Ian G. Powers
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
| | - Christopher Uyeda
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
| |
Collapse
|
127
|
Wu G, Xu S, Deng Y, Wu C, Zhao X, Ji W, Zhang Y, Wang J. Coupling of arylboronic acids with benzyl halides or mesylates without adding transition metal catalysts. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.10.031] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
128
|
Bárta O, Císařová I, Štěpnička P. Synthesis, Palladium(II) Complexes, and Catalytic Use of a Phosphanylferrocene Ligand Bearing a Guanidinium Pendant. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201601262] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Ondřej Bárta
- Department of Inorganic Chemistry; Faculty of Science; Charles University; Hlavova 2030 12840 Prague Czech Republic
| | - Ivana Císařová
- Department of Inorganic Chemistry; Faculty of Science; Charles University; Hlavova 2030 12840 Prague Czech Republic
| | - Petr Štěpnička
- Department of Inorganic Chemistry; Faculty of Science; Charles University; Hlavova 2030 12840 Prague Czech Republic
| |
Collapse
|
129
|
Cao ZC, Luo QY, Shi ZJ. Practical Cross-Coupling between O-Based Electrophiles and Aryl Bromides via Ni Catalysis. Org Lett 2016; 18:5978-5981. [PMID: 27934389 DOI: 10.1021/acs.orglett.6b02656] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Cross-coupling of various O-based electrophiles with aryl bromides was developed through Ni-catalyzed C-O activation in the presence of magnesium. Beside carboxylates, carbamates, and ethers, phenols exhibited excellent reactivity under modified conditions. This chemistry was featured as a simple and environmentally benign process with low catalyst loading and easy manipulations. The method exhibited broad substrate scopes.
Collapse
Affiliation(s)
- Zhi-Chao Cao
- Beijing National Laboratory of Molecule Science (BNLMS) and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Green Chemistry Centre, Peking University , Beijing 100871, China
| | - Qin-Yu Luo
- Beijing National Laboratory of Molecule Science (BNLMS) and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Green Chemistry Centre, Peking University , Beijing 100871, China
| | - Zhang-Jie Shi
- Beijing National Laboratory of Molecule Science (BNLMS) and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Green Chemistry Centre, Peking University , Beijing 100871, China.,State Key Laboratory of Organometallic Chemistry, Chinese Academy of Science , Shanghai 200032, China
| |
Collapse
|
130
|
Lan XB, Chen FM, Ma BB, Shen DS, Liu FS. Pd-PEPPSI Complexes Bearing Bulky [(1,2-Di-(tert-butyl)acenaphthyl] (DtBu-An) on N-Heterocarbene Backbones: Highly Efficient for Suzuki–Miyaura Cross-Coupling under Aerobic Conditions. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00723] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Xiao-Bing Lan
- School
of Chemistry and Chemical Engineering, Guangdong Pharmaceutical University, Zhongshan, Guangdong 528458, China
| | - Fu-Min Chen
- School
of Chemistry and Chemical Engineering, Guangdong Pharmaceutical University, Zhongshan, Guangdong 528458, China
| | - Bei-Bei Ma
- School
of Chemistry and Chemical Engineering, Guangdong Pharmaceutical University, Zhongshan, Guangdong 528458, China
| | - Dong-Sheng Shen
- School
of Chemistry and Chemical Engineering, Guangdong Pharmaceutical University, Zhongshan, Guangdong 528458, China
| | - Feng-Shou Liu
- School
of Chemistry and Chemical Engineering, Guangdong Pharmaceutical University, Zhongshan, Guangdong 528458, China
- Guangdong Cosmetics Engineering & Technology Research Center, Zhongshan, Guangdong 528458, China
| |
Collapse
|
131
|
Guo L, Liu X, Baumann C, Rueping M. Nickel-katalysierter Alkoxy-Alkyl-Austausch mit Alkylboranen mittels C-O-Aktivierung von Aryl- und Enolethern. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201607646] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Lin Guo
- Institut für Organische Chemie; RWTH Aachen; Landoltweg 1 52074 Aachen Deutschland
| | - Xiangqian Liu
- Institut für Organische Chemie; RWTH Aachen; Landoltweg 1 52074 Aachen Deutschland
| | - Christoph Baumann
- Institut für Organische Chemie; RWTH Aachen; Landoltweg 1 52074 Aachen Deutschland
| | - Magnus Rueping
- Institut für Organische Chemie; RWTH Aachen; Landoltweg 1 52074 Aachen Deutschland
- King Abdullah University of Science and Technology (KAUST); KAUST Catalysis Center (KCC); Thuwal 23955-6900 Saudi-Arabien
| |
Collapse
|
132
|
Guo L, Liu X, Baumann C, Rueping M. Nickel-Catalyzed Alkoxy-Alkyl Interconversion with Alkylborane Reagents through C−O Bond Activation of Aryl and Enol Ethers. Angew Chem Int Ed Engl 2016; 55:15415-15419. [DOI: 10.1002/anie.201607646] [Citation(s) in RCA: 75] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2016] [Indexed: 12/15/2022]
Affiliation(s)
- Lin Guo
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Xiangqian Liu
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Christoph Baumann
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Magnus Rueping
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
- King Abdullah University of Science and Technology (KAUST), KAUST Catalysis Center (KCC); Thuwal 23955-6900 Saudi Arabia
| |
Collapse
|
133
|
Hamdy AM, Khaddour Z, Al-Masoudi NA, Rahman Q, Hering-Junghans C, Villinger A, Langer P. Synthesis of arylated coumarins by Suzuki–Miyaura cross-coupling. Reactions and anti-HIV activity. Bioorg Med Chem 2016; 24:5115-5126. [DOI: 10.1016/j.bmc.2016.08.029] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Revised: 07/28/2016] [Accepted: 08/18/2016] [Indexed: 10/21/2022]
|
134
|
Guo L, Rueping M. Functional Group Interconversion: Decarbonylative Borylation of Esters for the Synthesis of Organoboronates. Chemistry 2016; 22:16787-16790. [DOI: 10.1002/chem.201604504] [Citation(s) in RCA: 75] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Indexed: 12/13/2022]
Affiliation(s)
- Lin Guo
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Magnus Rueping
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
- King Abdullah University of Science and Technology (KAUST); KAUST Catalysis Center (KCC); Thuwal 23955-6900 Saudi Arabia
| |
Collapse
|
135
|
Hiroto S, Miyake Y, Shinokubo H. Synthesis and Functionalization of Porphyrins through Organometallic Methodologies. Chem Rev 2016; 117:2910-3043. [PMID: 27709907 DOI: 10.1021/acs.chemrev.6b00427] [Citation(s) in RCA: 260] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
This review focuses on the postfunctionalization of porphyrins and related compounds through catalytic and stoichiometric organometallic methodologies. The employment of organometallic reactions has become common in porphyrin synthesis. Palladium-catalyzed cross-coupling reactions are now standard techniques for constructing carbon-carbon bonds in porphyrin synthesis. In addition, iridium- or palladium-catalyzed direct C-H functionalization of porphyrins is emerging as an efficient way to install various substituents onto porphyrins. Furthermore, the copper-mediated Huisgen cycloaddition reaction has become a frequent strategy to incorporate porphyrin units into functional molecules. The use of these organometallic techniques, along with the traditional porphyrin synthesis, now allows chemists to construct a wide range of highly elaborated and complex porphyrin architectures.
Collapse
Affiliation(s)
- Satoru Hiroto
- Department of Applied Chemistry, Graduate School of Engineering, Nagoya University , Nagoya 464-8603, Japan
| | - Yoshihiro Miyake
- Department of Applied Chemistry, Graduate School of Engineering, Nagoya University , Nagoya 464-8603, Japan
| | - Hiroshi Shinokubo
- Department of Applied Chemistry, Graduate School of Engineering, Nagoya University , Nagoya 464-8603, Japan
| |
Collapse
|
136
|
Muto K, Hatakeyama T, Itami K, Yamaguchi J. Palladium-Catalyzed Decarbonylative Cross-Coupling of Azinecarboxylates with Arylboronic Acids. Org Lett 2016; 18:5106-5109. [DOI: 10.1021/acs.orglett.6b02556] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Kei Muto
- Department
of Applied Chemistry, Waseda University, 3-4-1 Ohkubo, Shinjuku, Tokyo169-8555, Japan
| | - Taito Hatakeyama
- Central
Research
Laboratory Technology and Development Division, Kanto Chemicals Co.,
Inc., Saitama 340-0003, Japan
| | | | - Junichiro Yamaguchi
- Department
of Applied Chemistry, Waseda University, 3-4-1 Ohkubo, Shinjuku, Tokyo169-8555, Japan
| |
Collapse
|
137
|
Savitha B, Sajith AM, Reddy EK, Kumar CSA, Padusha MSA. Suzuki-Miyaura cross-coupling reaction in water: facile synthesis of (hetero) aryl uracil bases using potassiumorganotrifluoroborates under microwave irradiation. ChemistrySelect 2016. [DOI: 10.1002/slct.201600943] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Bhaskaran Savitha
- Postgraduate and Research Department of Chemistry, Jamal Mohamed College; Bharathidasan University; Tiruchirappalli, Tamil Nadu 620020 India
| | - Ayyiliath M. Sajith
- Postgraduate and Research Department of Chemistry, Kasaragod Government College; Kannur University; Kasaragod, Kerala 671123 India
| | - Eeda Koti Reddy
- Division of Chemistry, Department of Science and Humanities, Vignan‘s Foundation for Science; Technology and Research University-VFSTRU (Vignan University); Vadlamudi, Guntur 522 213, Andhra pradesh India
| | - C. S. Ananda Kumar
- Visvesvaraya Technological University, CPGS, Muddenahalli−562 101 and Centre for Material Science; University of Mysore; Mysuru - 570 006 India
| | - M. Syed Ali Padusha
- Postgraduate and Research Department of Chemistry, Jamal Mohamed College; Bharathidasan University; Tiruchirappalli, Tamil Nadu 620020 India
| |
Collapse
|
138
|
Škoch K, Císařová I, Štěpnička P. Synthesis of a Polar Phosphinoferrocene Amidosulfonate Ligand and Its Application in Pd-Catalyzed Cross-Coupling Reactions of Aromatic Boronic Acids and Acyl Chlorides in an Aqueous Medium. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00600] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Karel Škoch
- Department of Inorganic Chemistry,
Faculty of Science, Charles University, Hlavova 2030, 128 40 Prague 2, Czech Republic
| | - Ivana Císařová
- Department of Inorganic Chemistry,
Faculty of Science, Charles University, Hlavova 2030, 128 40 Prague 2, Czech Republic
| | - Petr Štěpnička
- Department of Inorganic Chemistry,
Faculty of Science, Charles University, Hlavova 2030, 128 40 Prague 2, Czech Republic
| |
Collapse
|
139
|
Mondal T, De S, Maity B, Koley D. Exploring the Oxidative-Addition Pathways of Phenyl Chloride in the Presence of Pd II Abnormal N-Heterocyclic Carbene Complexes: A DFT Study. Chemistry 2016; 22:15778-15790. [PMID: 27642746 DOI: 10.1002/chem.201602735] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Indexed: 11/10/2022]
Abstract
DFT calculations were performed to elucidate the oxidative addition mechanism of the dimeric palladium(II) abnormal N-heterocyclic carbene complex 2 in the presence of phenyl chloride and NaOMe base under the framework of a Suzuki-Miyaura cross-coupling reaction. Pre-catalyst 2 undergoes facile, NaOMe-assisted dissociation, which led to monomeric palladium(II) species 5, 6, and 7, each of them independently capable of initiating oxidative addition reactions with PhCl. Thereafter, three different mechanistic routes, path a, path b, and path c, which originate from the catalytic species 5, 7, and 6, were calculated at M06-L-D3(SMD)/LANL2TZ(f)(Pd)/6-311++G**//M06-L/LANL2DZ(Pd)/6-31+G* level of theory. All studied routes suggested the rather uncommon PdII /PdIV oxidative addition mechanism to be favourable under the ambient reaction conditions. Although the Pd0 /PdII routes are generally facile, the final reductive elimination step from the catalytic complexes were energetically formidable. The PdII /PdIV activation barriers were calculated to be 11.3, 9.0, 26.7 kcal mol-1 (ΔΔ≠ GLS-D3 ) more favourable than the PdII /Pd0 reductive elimination routes for path a, path b, and path c, respectively. Out of all the studied pathways, path a was the most feasible as it comprised of a PdII /PdIV activation barrier of 24.5 kcal mol-1 (ΔGLS-D3 ). To further elucidate the origin of transition-state barriers, EDA calculations were performed for some key saddle points populating the energy profiles.
Collapse
Affiliation(s)
- Totan Mondal
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur -, 741 246, India
| | - Sriman De
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur -, 741 246, India
| | - Bholanath Maity
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur -, 741 246, India
| | - Debasis Koley
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur -, 741 246, India.
| |
Collapse
|
140
|
de Barros SDT, Senra JD, Lachter ER, Malta LFB. Metal-catalyzed cross-coupling reactions with supported nanoparticles: Recent developments and future directions. CATALYSIS REVIEWS-SCIENCE AND ENGINEERING 2016. [DOI: 10.1080/01614940.2016.1202640] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
|
141
|
Pu X, Hu J, Zhao Y, Shi Z. Nickel-Catalyzed Decarbonylative Borylation and Silylation of Esters. ACS Catal 2016. [DOI: 10.1021/acscatal.6b01956] [Citation(s) in RCA: 147] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xinghui Pu
- State Key Laboratory of Coordination
Chemistry, Collaborative Innovation Center of Chemistry for Life Sciences,
School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, People’s Republic of China
| | - Jiefeng Hu
- State Key Laboratory of Coordination
Chemistry, Collaborative Innovation Center of Chemistry for Life Sciences,
School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, People’s Republic of China
| | - Yue Zhao
- State Key Laboratory of Coordination
Chemistry, Collaborative Innovation Center of Chemistry for Life Sciences,
School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, People’s Republic of China
| | - Zhuangzhi Shi
- State Key Laboratory of Coordination
Chemistry, Collaborative Innovation Center of Chemistry for Life Sciences,
School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, People’s Republic of China
| |
Collapse
|
142
|
Pan S, Jiang H, Zhang Y, Zhang Y, Chen D. Synthesis of 2-substituted tetraphenylenes via transition-metal-catalyzed derivatization of tetraphenylene. Beilstein J Org Chem 2016; 12:1302-8. [PMID: 27559378 PMCID: PMC4979733 DOI: 10.3762/bjoc.12.122] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Accepted: 06/08/2016] [Indexed: 11/23/2022] Open
Abstract
A new strategy for the synthesis of 2-substituted tetraphenylenes through a transition-metal-catalyzed derivatization has been developed. Three types of functionalities, including OAc, X (Cl, Br, I) and carbonyl, were introduced onto tetraphenylene, which allows the easy access to a variety of monosubstituted tetraphenylenes. These reactions could accelerate research on the properties and application of tetraphenylene derivatives.
Collapse
Affiliation(s)
- Shulei Pan
- Department of Chemistry, and Shanghai Key Lab of Chemical Assessment and Sustainability, Tongji University, 1239 Siping Road, Shanghai, 200092, P. R. China
| | - Hang Jiang
- Department of Chemistry, and Shanghai Key Lab of Chemical Assessment and Sustainability, Tongji University, 1239 Siping Road, Shanghai, 200092, P. R. China
| | - Yanghui Zhang
- Department of Chemistry, and Shanghai Key Lab of Chemical Assessment and Sustainability, Tongji University, 1239 Siping Road, Shanghai, 200092, P. R. China
| | - Yu Zhang
- Department of Chemistry, and Shanghai Key Lab of Chemical Assessment and Sustainability, Tongji University, 1239 Siping Road, Shanghai, 200092, P. R. China
| | - Dushen Chen
- Department of Chemistry, and Shanghai Key Lab of Chemical Assessment and Sustainability, Tongji University, 1239 Siping Road, Shanghai, 200092, P. R. China
| |
Collapse
|
143
|
Shi WJ, Zhao HW, Wang Y, Cao ZC, Zhang LS, Yu DG, Shi ZJ. Nickel- or Iron-Catalyzed Cross-Coupling of Aryl Carbamates with Arylsilanes. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600590] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Wen-Juan Shi
- Beijing National Laboratory of Molecular Sciences and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry; Peking University; Beijing 10087 People's Republic of China
| | - Hong-Wei Zhao
- College of Chemistry and Chemical Engineering; Shanxi University; Shanxi 030006 People's Republic of China
| | - Yang Wang
- Beijing National Laboratory of Molecular Sciences and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry; Peking University; Beijing 10087 People's Republic of China
| | - Zhi-Chao Cao
- Beijing National Laboratory of Molecular Sciences and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry; Peking University; Beijing 10087 People's Republic of China
| | - Li-Sheng Zhang
- Beijing National Laboratory of Molecular Sciences and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry; Peking University; Beijing 10087 People's Republic of China
| | - Da-Gang Yu
- Beijing National Laboratory of Molecular Sciences and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry; Peking University; Beijing 10087 People's Republic of China
| | - Zhang-Jie Shi
- Beijing National Laboratory of Molecular Sciences and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry; Peking University; Beijing 10087 People's Republic of China
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; Shanghai 200032 People's Republic of China
| |
Collapse
|
144
|
Indazolium halides as efficient ligands for Pd-catalyzed Suzuki–Miyaura cross-coupling of aryl bromides with arylboronic acids. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.07.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
|
145
|
Trivedi M, Bhaskaran, Singh G, Kumar A, Rath NP. Silver(I) and palladium(II) complexes of new pentamethylene-functionalized bis-imidazolium dication ligands and its application in Heck and Suzuki–Miyaura coupling reaction. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2016.04.039] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
146
|
Numano M, Nagami N, Nakatsuka S, Katayama T, Nakajima K, Tatsumi S, Yasuda N, Hatakeyama T. Synthesis of Boronate‐Based Benzo[
fg
]tetracene and Benzo[
hi
]hexacene via Demethylative Direct Borylation. Chemistry 2016; 22:11574-7. [DOI: 10.1002/chem.201602753] [Citation(s) in RCA: 76] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2016] [Indexed: 11/12/2022]
Affiliation(s)
- Misa Numano
- Department of Chemistry School of Science and Technology Kwansei Gakuin University, 2-1 Gakuen, Sanda Hyogo 669-1337 Japan
| | - Naoto Nagami
- Department of Chemistry School of Science and Technology Kwansei Gakuin University, 2-1 Gakuen, Sanda Hyogo 669-1337 Japan
| | - Soichiro Nakatsuka
- Department of Chemistry School of Science and Technology Kwansei Gakuin University, 2-1 Gakuen, Sanda Hyogo 669-1337 Japan
| | - Takazumi Katayama
- Department of Chemistry School of Science and Technology Kwansei Gakuin University, 2-1 Gakuen, Sanda Hyogo 669-1337 Japan
| | - Kiichi Nakajima
- Department of Chemistry School of Science and Technology Kwansei Gakuin University, 2-1 Gakuen, Sanda Hyogo 669-1337 Japan
| | - Sou Tatsumi
- Department of Chemistry School of Science and Technology Kwansei Gakuin University, 2-1 Gakuen, Sanda Hyogo 669-1337 Japan
| | - Nobuhiro Yasuda
- Japan Synchrotron Radiation Research Institute (JASRI), 1-1-1, Kouto, Sayo-cho, Sayo-gun Hyogo 679-5198 Japan
| | - Takuji Hatakeyama
- Department of Chemistry School of Science and Technology Kwansei Gakuin University, 2-1 Gakuen, Sanda Hyogo 669-1337 Japan
- Elements Strategy Initiative for Catalysts and Batteries Kyoto University, Katsura Kyoto 615-8520 Japan
| |
Collapse
|
147
|
Jansa J, Řezníček T, Dostál L, Růžičková Z, Bureš F, Jambor R. Amidophosphine-stabilized palladium complexes catalyse Suzuki-Miyaura cross-couplings in aqueous media. Appl Organomet Chem 2016. [DOI: 10.1002/aoc.3539] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Josef Jansa
- Research Institute for Organic Syntheses (VUOS); Rybitví 296 CZ-533 54 Pardubice-Rybitví Czech Republic
| | - Tomáš Řezníček
- Research Institute for Organic Syntheses (VUOS); Rybitví 296 CZ-533 54 Pardubice-Rybitví Czech Republic
| | - Libor Dostál
- Department of General and Inorganic Chemistry, Faculty of Chemical Technology; University of Pardubice; Studentská 573 CZ-532 10 Pardubice Czech Republic
| | - Zdena Růžičková
- Department of General and Inorganic Chemistry, Faculty of Chemical Technology; University of Pardubice; Studentská 573 CZ-532 10 Pardubice Czech Republic
| | - Filip Bureš
- Institute of Organic Chemistry and Technology, Faculty of Chemical Technology; University of Pardubice; Studentská 573 CZ-532 10 Pardubice Czech Republic
| | - Roman Jambor
- Department of General and Inorganic Chemistry, Faculty of Chemical Technology; University of Pardubice; Studentská 573 CZ-532 10 Pardubice Czech Republic
| |
Collapse
|
148
|
Chen WB, Xing CH, Dong J, Hu QS. Electron-Poor, Fluoro-Containing Arylboronic Acids as Efficient Coupling Partners for Bis(1,5-cyclooctadiene)nickel(0)/Tricyclohexylphosphine-Catalyzed Cross-Coupling Reactions of Aryl Arenesulfonates. Adv Synth Catal 2016; 358:2072-2076. [PMID: 28751852 DOI: 10.1002/adsc.201600205] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
The use of electron-poor, fluoro-containing arylboronic acids as general coupling partners for nickel(0) /tricyclohexylphosphine-catalyzed cross-coupling of aryl arenesulfonates is described. Electron-poor fluoro-containing arylboronic acids were found to react, faster than electron-rich/neutral arylboronic acids, with (4-methoxyphenyl)(4-methylbenzenesulfonato-κO)bis(tricyclohexylphosphine)nickel. Bis(1,5-cyclooctadiene)nickel(0)/tricyclohexylphosphine, (4-methoxyphenyl)(4-methylbenzenesulfonato-κO)bis(tricyclohexylpho sphine)nickel and bis(tricyclohexylphosphine)nickel (II) bromide were all found to be efficient catalysts/catalyst precursors.
Collapse
Affiliation(s)
- Wen-Bo Chen
- Department of Chemistry, College of Staten Island of the City University of New York, Staten Island, New York, 10314 and the Ph.D. Program in Chemistry, the Graduate Center of the City University of New York, New York, NY 10016, United States
| | - Chun-Hui Xing
- Department of Chemistry, College of Staten Island of the City University of New York, Staten Island, New York, 10314 and the Ph.D. Program in Chemistry, the Graduate Center of the City University of New York, New York, NY 10016, United States
| | - Jie Dong
- Department of Chemistry, College of Staten Island of the City University of New York, Staten Island, New York, 10314 and the Ph.D. Program in Chemistry, the Graduate Center of the City University of New York, New York, NY 10016, United States
| | - Qiao-Sheng Hu
- Department of Chemistry, College of Staten Island of the City University of New York, Staten Island, New York, 10314 and the Ph.D. Program in Chemistry, the Graduate Center of the City University of New York, New York, NY 10016, United States
| |
Collapse
|
149
|
Zhang HH, Peng W, Dong J, Hu QS. t-Bu 3P-Coordinated 2-Phenylaniline-Based Palladacycle Complex/ArBr as Robust Initiators for Controlled Pd(0)/ t-Bu 3P-Catalyzed Suzuki Cross-Coupling Polymerization of AB-Type Monomers. ACS Macro Lett 2016; 5:656-660. [PMID: 35614667 DOI: 10.1021/acsmacrolett.6b00230] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
t-Bu3P-coordinated 2-phenylaniline-based palladacycle complex (1) as the unique source of Pd(0)/t-Bu3P to form efficient initiators with ArBr for controlled Suzuki cross-coupling polymerizations of AB-type monomers was described. The in situ generated initiators were demonstrated to be robust initiator systems for controlled Suzuki cross-coupling polymerization, affording polymers with unprecedentedly narrow PDIs and well-controlled functional end groups. 31P NMR study suggested that the fast and efficient generation of ArPd(t-Bu3P)Br complexes from precatalyst 1 and ArBr might be the reason for better control of polymerization with precatalyst 1/ArBr as initiators. Our study provided a family of unprecedented, highly efficient initiators for controlled Suzuki cross-coupling polymerizations and a direct route to access conjugated polymers with a variety of heterobisfunctional chain end groups.
Collapse
Affiliation(s)
- Hong-Hai Zhang
- Department of Chemistry,
College of Staten Island, City University of New York, Staten Island, New York 10314, United States
- Ph.D. Program in Chemistry,
the Graduate Center, City University of New York, New York, New York 10016, United States
| | - Wei Peng
- Department of Chemistry,
College of Staten Island, City University of New York, Staten Island, New York 10314, United States
- Ph.D. Program in Chemistry,
the Graduate Center, City University of New York, New York, New York 10016, United States
| | - Jie Dong
- Department of Chemistry,
College of Staten Island, City University of New York, Staten Island, New York 10314, United States
- Ph.D. Program in Chemistry,
the Graduate Center, City University of New York, New York, New York 10016, United States
| | - Qiao-Sheng Hu
- Department of Chemistry,
College of Staten Island, City University of New York, Staten Island, New York 10314, United States
- Ph.D. Program in Chemistry,
the Graduate Center, City University of New York, New York, New York 10016, United States
| |
Collapse
|
150
|
Wu G, Zhao X, Ji W, Zhang Y, Wang J. Metal-free oxidative cross-coupling of diazirines with arylboronic acids. Chem Commun (Camb) 2016; 52:1961-3. [PMID: 26688566 DOI: 10.1039/c5cc08855k] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report herein a metal-free cross-coupling of diazirines with arylboronic acids under oxidative conditions. The reaction affords a series of substituted olefins. It is proposed that the interaction between the nitrogen on diazirine with arylboronic acid plays a key role in this transformation.
Collapse
Affiliation(s)
- Guojiao Wu
- Beijing National Laboratory of Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China.
| | - Xia Zhao
- Beijing National Laboratory of Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China. and College of Chemistry, Tianjin Key Laboratory of Structure and Performance for Functional Molecules, Tianjin Normal University, Tianjin 300387, China.
| | - Wenzhi Ji
- Beijing National Laboratory of Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China.
| | - Yan Zhang
- Beijing National Laboratory of Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China.
| | - Jianbo Wang
- Beijing National Laboratory of Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China.
| |
Collapse
|