1
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Nickel‐Catalysed Cross‐Electrophile Coupling of Benzyl Bromides and Sulfonium Salts towards the Synthesis of Dihydrostilbenes. Chemistry 2022; 28:e202201644. [DOI: 10.1002/chem.202201644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Indexed: 11/07/2022]
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2
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He Y, Huang Z, Ma J, Lin J, Zhou YG, Yu Z. Transition‐Metal‐Free Olefinic C−H Azidoalkylthiolation via C(sp<sup>3</sup>)−S Bond Cleavage of Vinylsulfonium Salts. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202200529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yuan He
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences CHINA
| | | | - Juan Ma
- Dalian Institute of Chemical Physics CHINA
| | - Jie Lin
- Dalian Institute of Chemical Physics CHINA
| | | | - Zhengkun Yu
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences CHINA
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3
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Elwahy AHM, Abdelhamid IA, Shaaban MR. Recent Advances in the Functionalization of Azulene Through Pd‐Catalyzed Cross‐Coupling Reactions. ChemistrySelect 2021. [DOI: 10.1002/slct.202103357] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | | | - Mohamed R. Shaaban
- Chemistry Department Faculty of Science Cairo University Giza Egypt
- Chemistry Department Faculty of Applied Science Umm Al-Qura University Makkah Almukkarramah Saudi Arabia
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4
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Chen C, Wang M, Lu H, Zhao B, Shi Z. Enabling the Use of Alkyl Thianthrenium Salts in Cross‐Coupling Reactions by Copper Catalysis. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202109723] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Cheng Chen
- State Key Laboratory of Coordination Chemistry Chemistry and Biomedicine Innovation Center (ChemBIC) School of Chemistry and Chemical Engineering Nanjing University Nanjing 210093 China
| | - Minyan Wang
- State Key Laboratory of Coordination Chemistry Chemistry and Biomedicine Innovation Center (ChemBIC) School of Chemistry and Chemical Engineering Nanjing University Nanjing 210093 China
| | - Hongjian Lu
- State Key Laboratory of Coordination Chemistry Chemistry and Biomedicine Innovation Center (ChemBIC) School of Chemistry and Chemical Engineering Nanjing University Nanjing 210093 China
| | - Binlin Zhao
- Department of Chemistry and Materials Science College of Science Nanjing Forestry University Nanjing 210037 China
| | - Zhuangzhi Shi
- State Key Laboratory of Coordination Chemistry Chemistry and Biomedicine Innovation Center (ChemBIC) School of Chemistry and Chemical Engineering Nanjing University Nanjing 210093 China
- School of Chemistry and Chemical Engineering Henan Normal University Xinxiang Henan 453007 China
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5
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Chen C, Wang M, Lu H, Zhao B, Shi Z. Enabling the Use of Alkyl Thianthrenium Salts in Cross-Coupling Reactions by Copper Catalysis. Angew Chem Int Ed Engl 2021; 60:21756-21760. [PMID: 34378844 DOI: 10.1002/anie.202109723] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Indexed: 02/03/2023]
Abstract
Alkyl groups are one of the most widely used groups in organic synthesis. Here, a a series of thianthrenium salts have been synthesized that act as reliable alkylation reagents and readily engage in copper-catalyzed Sonogashira reactions to build C(sp3 )-C(sp) bonds under mild photochemical conditions. Diverse alkyl thianthrenium salts, including methyl and disubstituted thianthrenium salts, are employed with great functional breadth, since sensitive Cl, Br, and I atoms, which are poorly tolerated in conventional approaches, are compatible. The generality of the developed alkyl reagents has also been demonstrated in copper-catalyzed Kumada reactions.
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Affiliation(s)
- Cheng Chen
- State Key Laboratory of Coordination Chemistry, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China
| | - Minyan Wang
- State Key Laboratory of Coordination Chemistry, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China
| | - Hongjian Lu
- State Key Laboratory of Coordination Chemistry, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China
| | - Binlin Zhao
- Department of Chemistry and Materials Science, College of Science, Nanjing Forestry University, Nanjing, 210037, China
| | - Zhuangzhi Shi
- State Key Laboratory of Coordination Chemistry, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China.,School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan, 453007, China
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6
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Li X, Golz C, Alcarazo M. α-Diazo Sulfonium Triflates: Synthesis, Structure, and Application to the Synthesis of 1-(Dialkylamino)-1,2,3-triazoles. Angew Chem Int Ed Engl 2021; 60:6943-6948. [PMID: 33351262 PMCID: PMC8048477 DOI: 10.1002/anie.202014775] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 12/13/2020] [Indexed: 01/03/2023]
Abstract
The one-pot synthesis of a series of sulfonium salts containing transferable diazomethyl groups is described, and the structure of these compounds is elucidated by X-ray crystallography. Under photochemical conditions, reaction of these salts with N,N-dialkyl hydrazones affords 1-(dialkylamino)-1,2,3-triazoles via diazomethyl radical addition to the azomethine carbon followed by intramolecular ring closure. The straightforward transformation of the structures thus obtained into mesoionic carbene-metal complexes is also reported and the donor properties of these new ligands characterized.
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Affiliation(s)
- Xiangdong Li
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität GöttingenTammannstr. 237077GöttingenGermany
| | - Christopher Golz
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität GöttingenTammannstr. 237077GöttingenGermany
| | - Manuel Alcarazo
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität GöttingenTammannstr. 237077GöttingenGermany
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7
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Li X, Golz C, Alcarazo M. α‐Diazo Sulfonium Triflates: Synthesis, Structure, and Application to the Synthesis of 1‐(Dialkylamino)‐1,2,3‐triazoles. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202014775] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Xiangdong Li
- Institut für Organische und Biomolekulare Chemie Georg-August-Universität Göttingen Tammannstr. 2 37077 Göttingen Germany
| | - Christopher Golz
- Institut für Organische und Biomolekulare Chemie Georg-August-Universität Göttingen Tammannstr. 2 37077 Göttingen Germany
| | - Manuel Alcarazo
- Institut für Organische und Biomolekulare Chemie Georg-August-Universität Göttingen Tammannstr. 2 37077 Göttingen Germany
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8
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Yorimitsu H. Catalytic Transformations of Sulfonium Salts via C‐S Bond Activation. CHEM REC 2021; 21:3356-3369. [DOI: 10.1002/tcr.202000172] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 12/30/2020] [Accepted: 12/30/2020] [Indexed: 12/24/2022]
Affiliation(s)
- Hideki Yorimitsu
- Department of Chemistry, Graduate School of Science Kyoto University Sakyo-ku, Kyoto 606-8502 Japan
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9
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Wang D, Carlton CG, Tayu M, McDouall JJW, Perry GJP, Procter DJ. Trifluoromethyl Sulfoxides: Reagents for Metal‐Free C−H Trifluoromethylthiolation. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202005531] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Dong Wang
- Department of Chemistry University of Manchester Oxford Road Manchester M13 9PL UK
| | - C. Grace Carlton
- Department of Chemistry University of Manchester Oxford Road Manchester M13 9PL UK
| | - Masanori Tayu
- Department of Chemistry University of Manchester Oxford Road Manchester M13 9PL UK
- Department of Chemistry Meiji Pharmaceutical University 2-522-1 Noshio Kiyose Tokyo 204-8588 Japan
| | | | - Gregory J. P. Perry
- Department of Chemistry University of Manchester Oxford Road Manchester M13 9PL UK
| | - David J. Procter
- Department of Chemistry University of Manchester Oxford Road Manchester M13 9PL UK
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10
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Wang D, Carlton CG, Tayu M, McDouall JJW, Perry GJP, Procter DJ. Trifluoromethyl Sulfoxides: Reagents for Metal-Free C-H Trifluoromethylthiolation. Angew Chem Int Ed Engl 2020; 59:15918-15922. [PMID: 32463942 PMCID: PMC7540508 DOI: 10.1002/anie.202005531] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 05/21/2020] [Indexed: 12/22/2022]
Abstract
Trifluoromethyl sulfoxides are a new class of trifluoromethylthiolating reagent. The sulfoxides engage in metal-free C-H trifluoromethylthiolation with a range of (hetero)arenes. The method is also applicable to the functionalization of important compound classes, such as ligand derivatives and polyaromatics, and in the late-stage trifluoromethylthiolation of medicines and agrochemicals. The isolation and characterization of a sulfonium salt intermediate supports an interrupted Pummerer reaction mechanism.
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Affiliation(s)
- Dong Wang
- Department of ChemistryUniversity of ManchesterOxford RoadManchesterM13 9PLUK
| | - C. Grace Carlton
- Department of ChemistryUniversity of ManchesterOxford RoadManchesterM13 9PLUK
| | - Masanori Tayu
- Department of ChemistryUniversity of ManchesterOxford RoadManchesterM13 9PLUK
- Department of ChemistryMeiji Pharmaceutical University2-522-1 NoshioKiyoseTokyo204-8588Japan
| | | | - Gregory J. P. Perry
- Department of ChemistryUniversity of ManchesterOxford RoadManchesterM13 9PLUK
| | - David J. Procter
- Department of ChemistryUniversity of ManchesterOxford RoadManchesterM13 9PLUK
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11
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Abstract
This minireview aims to cover the developments over the past two decades in the chemistry of sulfonium salts. Specifically, insight is provided into the synthetic strategies available for the preparation of these compounds, the different reactivity patterns that are expected depending on their structural features or the reaction conditions applied, and the diversity of organic scaffolds that can thereby be synthesized. Additionally, the pros and cons derived from the use of sulfonium salts are presented and critically compared, when possible, in relation to reagents not based on sulfur but depicting similar reactivity.
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Affiliation(s)
- Sergei I. Kozhushkov
- Institut für Organische und Biomolekulare ChemieGeorg‐August‐Universität GöttingenTammannstr. 237077GöttingenGermany
| | - Manuel Alcarazo
- Institut für Organische und Biomolekulare ChemieGeorg‐August‐Universität GöttingenTammannstr. 237077GöttingenGermany
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12
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Modulating the Properties of Azulene‐containing Polymers Through Functionalization at the 2‐Position of Azulene. Chem Asian J 2020; 15:2505-2512. [DOI: 10.1002/asia.202000627] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Revised: 06/22/2020] [Indexed: 11/07/2022]
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13
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Abstract
Azulene, a unique isomer of naphthalene, has received much interest from researchers in different fields due to its unusual chemical structure with a negatively charged 5-membered ring fused with a positively charged 7-membered ring. In particular, incorporation of azulene into polymers has led to many interesting properties. This minireview covers functionalization methods of azulene at its various positions of 5- and 7-membered rings to form azulene derivatives including azulene monomers, and gives an overview of a wide range of azulene-containing polymers including poly(1,3-azulene), azulene-based copolymers with connectivity at 1,3-positions of the 5-membered ring, or 4,7-positions of the 7-membered ring, as well as copolymers with azulene units as side chains. Their chemical and physical properties together with applications of azulene-containing polymers have also been summarized.
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Affiliation(s)
- Hui Ning Zeng
- Institute of Materials Research and Engineering, The Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Singapore, 138634, Singapore
| | - Zhuang Mao Png
- Institute of Materials Research and Engineering, The Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Singapore, 138634, Singapore
| | - Jianwei Xu
- Institute of Materials Research and Engineering, The Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Singapore, 138634, Singapore.,Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore, 117543, Singapore
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14
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Péter Á, Perry GJP, Procter DJ. Radical C−C Bond Formation using Sulfonium Salts and Light. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000220] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Áron Péter
- Department of ChemistryUniversity of Manchester Oxford Rd Manchester M13 9PL U.K
| | - Gregory J. P. Perry
- Department of ChemistryUniversity of Manchester Oxford Rd Manchester M13 9PL U.K
| | - David J. Procter
- Department of ChemistryUniversity of Manchester Oxford Rd Manchester M13 9PL U.K
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15
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Kafuta K, Korzun A, Böhm M, Golz C, Alcarazo M. Synthesis, Structure, and Reactivity of 5-(Aryl)dibenzothiophenium Triflates. Angew Chem Int Ed Engl 2020; 59:1950-1955. [PMID: 31680351 PMCID: PMC7004049 DOI: 10.1002/anie.201912383] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Indexed: 01/13/2023]
Abstract
A synthetic protocol for the preparation of 5-(aryl)dibenzothiophenium salts starting from inexpensive dibenzothiophene S-oxide and simple arenes is reported. The scope of the method regarding the nature of the arene is evaluated, intermediates along the reaction sequence have been trapped, and side-reactions identified. In addition, the X-ray structures of a complete set of these salts are reported and their reactivities studied. Specifically, chemoselective Suzuki coupling is observed at the dibenzothiophenium in the presence of iodides.
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Affiliation(s)
- Kevin Kafuta
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität GöttingenTammannstr. 2GöttingenGermany
| | - André Korzun
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität GöttingenTammannstr. 2GöttingenGermany
| | - Marvin Böhm
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität GöttingenTammannstr. 2GöttingenGermany
| | - Christopher Golz
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität GöttingenTammannstr. 2GöttingenGermany
| | - Manuel Alcarazo
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität GöttingenTammannstr. 2GöttingenGermany
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16
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Nogi K, Yorimitsu H. Catalytic Carbonylation and Carboxylation of Organosulfur Compounds via C-S Cleavage. Chem Asian J 2020; 15:441-449. [PMID: 31849193 DOI: 10.1002/asia.201901644] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Indexed: 01/07/2023]
Abstract
Transition-metal-catalyzed carbonylation with CO gas occupies a privileged position in organic synthesis for the synthesis of carbonyl compounds. Although this attractive and useful chemistry has led many researchers to investigate carbonylative transformations of various organic (pseudo)halides, C-S-cleaving carbonylation of organosulfur compounds has been fairly limited. Recently, a broad spectrum of C-S-cleaving transformations has been emerging in the field of cross-coupling. In light of the importance of carbonyl compounds as well as considerable advancement for employing organosulfur compounds as competent surrogates of (pseudo)halides, carbonylative transformations of C-S bonds should be of high value. This Minireview focuses on catalytic C-S carbonylation of organosulfur compounds with CO or its equivalents. In addition, reductive carboxylation of C-S bonds with CO2 is described.
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Affiliation(s)
- Keisuke Nogi
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto, 606-8502, Japan
| | - Hideki Yorimitsu
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto, 606-8502, Japan
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17
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Kafuta K, Korzun A, Böhm M, Golz C, Alcarazo M. Synthesis, Structure, and Reactivity of 5‐(Aryl)dibenzothiophenium Triflates. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201912383] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Kevin Kafuta
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität Göttingen Tammannstr. 2 Göttingen Germany
| | - André Korzun
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität Göttingen Tammannstr. 2 Göttingen Germany
| | - Marvin Böhm
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität Göttingen Tammannstr. 2 Göttingen Germany
| | - Christopher Golz
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität Göttingen Tammannstr. 2 Göttingen Germany
| | - Manuel Alcarazo
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität Göttingen Tammannstr. 2 Göttingen Germany
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18
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Ou L, Zhou Y, Wu B, Zhu L. The unusual physicochemical properties of azulene and azulene-based compounds. CHINESE CHEM LETT 2019. [DOI: 10.1016/j.cclet.2019.08.015] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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19
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Yan J, Pulis AP, Perry GJP, Procter DJ. Metal‐Free Synthesis of Benzothiophenes by Twofold C−H Functionalization: Direct Access to Materials‐Oriented Heteroaromatics. Angew Chem Int Ed Engl 2019; 58:15675-15679. [DOI: 10.1002/anie.201908319] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 08/15/2019] [Indexed: 11/08/2022]
Affiliation(s)
- Jiajie Yan
- School of Chemistry University of Manchester Oxford Rd Manchester M13 9PL UK
| | - Alexander P. Pulis
- School of Chemistry University of Manchester Oxford Rd Manchester M13 9PL UK
| | - Gregory J. P. Perry
- School of Chemistry University of Manchester Oxford Rd Manchester M13 9PL UK
| | - David J. Procter
- School of Chemistry University of Manchester Oxford Rd Manchester M13 9PL UK
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20
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Yan J, Pulis AP, Perry GJP, Procter DJ. Metal‐Free Synthesis of Benzothiophenes by Twofold C−H Functionalization: Direct Access to Materials‐Oriented Heteroaromatics. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201908319] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Jiajie Yan
- School of Chemistry University of Manchester Oxford Rd Manchester M13 9PL UK
| | - Alexander P. Pulis
- School of Chemistry University of Manchester Oxford Rd Manchester M13 9PL UK
| | - Gregory J. P. Perry
- School of Chemistry University of Manchester Oxford Rd Manchester M13 9PL UK
| | - David J. Procter
- School of Chemistry University of Manchester Oxford Rd Manchester M13 9PL UK
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21
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Ming XX, Tian ZY, Zhang CP. Base-Mediated O-Arylation of Alcohols and Phenols by Triarylsulfonium Triflates. Chem Asian J 2019; 14:3370-3379. [PMID: 31464363 DOI: 10.1002/asia.201900968] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 07/29/2019] [Indexed: 12/15/2022]
Abstract
A mild and efficient protocol for O-arylation of alcohols and phenols (ROH) by triarylsulfonium triflates was developed under transition-metal-free conditions. Various alcohols, including primary, secondary and tertiary, and phenols bearing either electron-donating or electron-withdrawing groups on the aryl rings were smoothly converted to form the corresponding aromatic ethers in moderate to excellent yields. The reactions were conducted at 50 or 80 °C for 24 h in the presence of a certain base and showed good functional group tolerance. The base-mediated arylation with asymmetric triarylsulfonium salts could selectively transfer the aryl groups of sulfoniums to ROH, depending on their inherent electronic nature. The mechanistic studies revealed that the reaction might proceed through the nucleophilic attack of the in situ formed alkoxy or phenoxy anions at the aromatic carbon atoms of the C-S bonds of triarylsulfonium cations to furnish the target products.
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Affiliation(s)
- Xiao-Xia Ming
- School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan, 430070, P. R. China
| | - Ze-Yu Tian
- School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan, 430070, P. R. China
| | - Cheng-Pan Zhang
- School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan, 430070, P. R. China
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22
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Aukland MH, Talbot FJT, Fernández-Salas JA, Ball M, Pulis AP, Procter DJ. An Interrupted Pummerer/Nickel-Catalysed Cross-Coupling Sequence. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201805396] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Miles H. Aukland
- School of Chemistry; University of Manchester; Oxford Road Manchester M13 9PL UK
| | - Fabien J. T. Talbot
- School of Chemistry; University of Manchester; Oxford Road Manchester M13 9PL UK
| | | | - Matthew Ball
- Pharmaceutical Technology and Development; AstraZeneca; Silk Road Business Park Macclesfield SK10 2NA UK
| | - Alexander P. Pulis
- School of Chemistry; University of Manchester; Oxford Road Manchester M13 9PL UK
| | - David J. Procter
- School of Chemistry; University of Manchester; Oxford Road Manchester M13 9PL UK
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23
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Aukland MH, Talbot FJT, Fernández-Salas JA, Ball M, Pulis AP, Procter DJ. An Interrupted Pummerer/Nickel-Catalysed Cross-Coupling Sequence. Angew Chem Int Ed Engl 2018; 57:9785-9789. [PMID: 29882623 DOI: 10.1002/anie.201805396] [Citation(s) in RCA: 90] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Indexed: 12/24/2022]
Abstract
An interrupted Pummerer/nickel-catalysed cross-coupling strategy has been developed and used in the elaboration of styrenes. The operationally simple method can be carried out as a one-pot process, involves the direct formation of stable alkenyl sulfonium salt intermediates, utilises a commercially available sulfoxide, catalyst, and ligand, operates at ambient temperature, accommodates sp-, sp2 -, and sp3 -hybridised organozinc coupling partners, and delivers functionalised styrene products in high yields over two steps. An interrupted Pummerer/cyclisation approach has also been used to access carbo- and heterocyclic alkenyl sulfonium salts for cross-coupling.
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Affiliation(s)
- Miles H Aukland
- School of Chemistry, University of Manchester, Oxford Road, Manchester, M13 9PL, UK
| | - Fabien J T Talbot
- School of Chemistry, University of Manchester, Oxford Road, Manchester, M13 9PL, UK
| | | | - Matthew Ball
- Pharmaceutical Technology and Development, AstraZeneca, Silk Road Business Park, Macclesfield, SK10 2NA, UK
| | - Alexander P Pulis
- School of Chemistry, University of Manchester, Oxford Road, Manchester, M13 9PL, UK
| | - David J Procter
- School of Chemistry, University of Manchester, Oxford Road, Manchester, M13 9PL, UK
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24
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Wang SM, Song HX, Wang XY, Liu N, Qin HL, Zhang CP. Palladium-catalyzed Mizoroki-Heck-type reactions of [Ph 2SR fn][OTf] with alkenes at room temperature. Chem Commun (Camb) 2018; 52:11893-11896. [PMID: 27711281 DOI: 10.1039/c6cc06089g] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
The first Pd-catalyzed Mizoroki-Heck-type reaction of [Ph2SRfn][OTf] with alkenes is described. The reaction of [Ph2SRfn][OTf] (Rfn = CF3, CH2CF3) with alkenes in the presence of 10 mol% Pd[P(t-Bu)3]2 and TsOH at room temperature provided the corresponding phenylation products in good to high yields. The bases that benefit the traditional Mizoroki-Heck reactions severely inhibited the transformation with [Ph2SRfn][OTf], whereas acids significantly improved the reaction. This protocol supplies a new class of cross-coupling partners for Mizoroki-Heck-type reactions and gains important insights into the reactivity of phenylsulfonium salts either with or without fluorine-containing alkyl groups as the promising phenylation reagents in organic synthesis.
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Affiliation(s)
- Shi-Meng Wang
- School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, China.
| | - Hai-Xia Song
- School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, China.
| | - Xiao-Yan Wang
- School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, China.
| | - Nan Liu
- School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, China.
| | - Hua-Li Qin
- School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, China.
| | - Cheng-Pan Zhang
- School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan 430070, China.
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Shoji T, Ito S. Azulene-Based Donor-Acceptor Systems: Synthesis, Optical, and Electrochemical Properties. Chemistry 2017; 23:16696-16709. [DOI: 10.1002/chem.201702806] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Indexed: 12/26/2022]
Affiliation(s)
- Taku Shoji
- Department of Material Science; Graduate School of Science and Technology; Shinshu University, Matsumoto; 390-8621 Nagano Japan
| | - Shunji Ito
- Graduate School of Science and Technology; Hirosaki University, Hirosaki; 036-8561 Aomori Japan
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Xin H, Gao X. Application of Azulene in Constructing Organic Optoelectronic Materials: New Tricks for an Old Dog. Chempluschem 2017; 82:945-956. [DOI: 10.1002/cplu.201700039] [Citation(s) in RCA: 135] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Revised: 03/07/2017] [Indexed: 11/06/2022]
Affiliation(s)
- Hanshen Xin
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 P. R. China
| | - Xike Gao
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 P. R. China
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27
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Shoji T, Nagai D, Tanaka M, Araki T, Ohta A, Sekiguchi R, Ito S, Mori S, Okujima T. Synthesis of 2-Aminofurans by Sequential [2+2] Cycloaddition-Nucleophilic Addition of 2-Propyn-1-ols with Tetracyanoethylene and Amine-Induced Transformation into 6-Aminopentafulvenes. Chemistry 2017; 23:5126-5136. [DOI: 10.1002/chem.201700121] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Indexed: 01/07/2023]
Affiliation(s)
- Taku Shoji
- Department of Material Science; Graduate School of Science and Technology; Shinshu University, Matsumoto; 390-8621 Nagano Japan
| | - Daichi Nagai
- Department of Material Science; Graduate School of Science and Technology; Shinshu University, Matsumoto; 390-8621 Nagano Japan
| | - Miwa Tanaka
- Department of Material Science; Graduate School of Science and Technology; Shinshu University, Matsumoto; 390-8621 Nagano Japan
| | - Takanori Araki
- Department of Material Science; Graduate School of Science and Technology; Shinshu University, Matsumoto; 390-8621 Nagano Japan
| | - Akira Ohta
- Department of Material Science; Graduate School of Science and Technology; Shinshu University, Matsumoto; 390-8621 Nagano Japan
| | - Ryuta Sekiguchi
- Graduate School of Science and Technology; Hirosaki University, Hirosaki; 036-8561 Aomori Japan
| | - Shunji Ito
- Graduate School of Science and Technology; Hirosaki University, Hirosaki; 036-8561 Aomori Japan
| | - Shigeki Mori
- Advanced Research Support Center; Ehime University, Matsuyama; 790-8577 Ehime Japan
| | - Tetsuo Okujima
- Department of Chemistry and Biology; Graduate School of Science and Engineering; Ehime University, Matsuyama; 790-8577 Ehime Japan
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28
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Wang XY, Song HX, Wang SM, Yang J, Qin HL, Jiang X, Zhang CP. Pd-catalyzed Suzuki–Miyaura cross-coupling of [Ph 2 SR][OTf] with arylboronic acids. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.10.018] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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29
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Wang SM, Wang XY, Qin HL, Zhang CP. Palladium-Catalyzed Arylation of Arylboronic Acids with Yagupolskii-Umemoto Reagents. Chemistry 2016; 22:6542-6. [PMID: 26946261 DOI: 10.1002/chem.201600991] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Indexed: 12/20/2022]
Abstract
A Pd-catalyzed Suzuki cross-coupling of arylboronic acids with Yagupolskii-Umemoto reagents was explored. In contrary to trifluoromethylations, the Pd-catalyzed reaction of R-B(OH)2 and [Ar2 SCF3 ](+) [OTf](-) provided the arylation products (R-Ar) in good to high yields. The reaction confirms that the S-Ar bonds of [Ar2 SCF3 ](+) [OTf](-) can be readily cleaved in the presence of Pd complexes. The relatively electron-poor aryl groups of asymmetric [Ar(1) Ar(2) SCF3 ](+) [OTf](-) salts are more favorably transferred compared to the electron-rich ones. This reaction represents the first report of utilization of [Ar2 SCF3 ](+) [OTf](-) as arylation reagents in organic synthesis.
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Affiliation(s)
- Shi-Meng Wang
- School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan, 430070, P. R. China
| | - Xiao-Yan Wang
- School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan, 430070, P. R. China
| | - Hua-Li Qin
- School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan, 430070, P. R. China
| | - Cheng-Pan Zhang
- School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology, 205 Luoshi Road, Wuhan, 430070, P. R. China.
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