1
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Lin L, Zhang XJ, Xu X, Zhao Y, Shi Z. Ru 3 (CO) 12 -Catalyzed Modular Assembly of Hemilabile Ligands by C-H Activation of Phosphines with Isocyanates. Angew Chem Int Ed Engl 2023; 62:e202214584. [PMID: 36479789 DOI: 10.1002/anie.202214584] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 11/17/2022] [Accepted: 12/06/2022] [Indexed: 12/12/2022]
Abstract
Hemilabile ligands have been applied extensively in transition metal catalysis, but preparations of these molecules typically require multistep synthesis. Here, modular assembly of diverse phosphine-amide ligands, including related axially chiral compounds, is first reported through ruthenium-catalyzed C-H activation of phosphines with isocyanate directed by phosphorus(III) atoms. High reactivity and regioselectivity can be obtained by using a Ru3 (CO)12 catalyst with a mono-N-protected amino acid ligand. This transformation significantly expands the pool of phosphine-amide ligands, some of which have shown excellent efficiency for asymmetric catalysis. More broadly, the discovery constitutes a proof of principle for facile construction of hemilabile ligands directly from the parent monodentate phosphines by C-H activation with ideal atom, step and redox economy. Several dinuclear ruthenium complexes were characterized by single-crystal X-ray diffraction analysis revealing the key mechanistic features of this transformation.
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Affiliation(s)
- Lin Lin
- State Key Laboratory of Coordination Chemistry, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China
| | - Xue-Jun Zhang
- Department of Orthopedic Surgery, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, 210009, China
| | - Xinyu Xu
- State Key Laboratory of Coordination Chemistry, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, China
| | - Yue Zhao
- State Key Laboratory of Coordination Chemistry, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, 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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2
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Peng Z, Yu C, Wang Y, Wei D, Jiang C. Direct C–H Arylation and Alkylation of Electron-Deficient Heteroaromatic Compounds with Organozinc Reagents. Organometallics 2021. [DOI: 10.1021/acs.organomet.1c00505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zhihua Peng
- Department of Chemistry, College of Science, China University of Petroleum (East China), Qingdao, Shandong 266580, P. R. China
| | - Chuanman Yu
- Department of Chemistry, College of Science, China University of Petroleum (East China), Qingdao, Shandong 266580, P. R. China
| | - Yilei Wang
- Department of Chemistry, College of Science, China University of Petroleum (East China), Qingdao, Shandong 266580, P. R. China
| | - Dongyue Wei
- Department of Chemistry, College of Science, China University of Petroleum (East China), Qingdao, Shandong 266580, P. R. China
| | - Cuiyu Jiang
- Department of Chemistry, College of Science, China University of Petroleum (East China), Qingdao, Shandong 266580, P. R. China
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3
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Kurbah SD, Clovis NS. Supramolecular bimetallic vanadium(V) complex driven by hydrogen bonding and O∙∙∙O chalcogen bonding interaction: Oxidation of cyclohexane and its application toward C H bond activation. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119837] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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4
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Leeuwen PWNM, Cano I, Freixa Z. Secondary Phosphine Oxides: Bifunctional Ligands in Catalysis. ChemCatChem 2020. [DOI: 10.1002/cctc.202000493] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Piet W. N. M. Leeuwen
- Laboratoire de Physique et Chimie des Nano-Objects, INSA-Toulouse 135 Avenue de Rangueil 31077 Toulouse France
| | - Israel Cano
- Departamento de Física Aplicada Facultad de Ciencias Universidad de Cantabria 39005 Santander Spain
| | - Zoraida Freixa
- Department of Applied Chemistry Faculty of Chemistry University of the Basque Country (UPV-EHU) 20080 San Sebastián Spain
- Ikerbasque Basque Foundation for Science 48013 Bilbao Spain
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5
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Hagui W, Soulé JF. Synthesis of 2-Arylpyridines and 2-Arylbipyridines via Photoredox-Induced Meerwein Arylation with in Situ Diazotization of Anilines. J Org Chem 2020; 85:3655-3663. [DOI: 10.1021/acs.joc.9b03306] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Wided Hagui
- Univ Rennes, CNRS, UMR 6226, F-3500 Rennes, France
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6
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Yin C, Zhong K, Li W, Yang X, Sun R, Zhang C, Zheng X, Yuan M, Li R, Lan Y, Fu H, Chen H. C6
-Selective Direct Arylation of 2-Phenylpyridine via
an Activated N
-methylpyridinium Salt: A Combined Experimental and Theoretical Study. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800666] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Changzhen Yin
- Key Laboratory of Green Chemistry & Technology, Ministry of Education College of Chemistry; Sichuan University; Chengdu 610064 People's Republic of China
| | - Kangbao Zhong
- School of Chemistry and Chemical Engineering; Chongqing University; Chongqing 400030 People's Republic of China
| | - Wenjing Li
- Key Laboratory of Green Chemistry & Technology, Ministry of Education College of Chemistry; Sichuan University; Chengdu 610064 People's Republic of China
| | - Xiao Yang
- Key Laboratory of Green Chemistry & Technology, Ministry of Education College of Chemistry; Sichuan University; Chengdu 610064 People's Republic of China
| | - Rui Sun
- Key Laboratory of Green Chemistry & Technology, Ministry of Education College of Chemistry; Sichuan University; Chengdu 610064 People's Republic of China
| | - Chunchun Zhang
- Analytical and Testing Center; Sichuan University; Chengdu 610064 People's Republic of China
| | - Xueli Zheng
- Key Laboratory of Green Chemistry & Technology, Ministry of Education College of Chemistry; Sichuan University; Chengdu 610064 People's Republic of China
| | - Maolin Yuan
- Key Laboratory of Green Chemistry & Technology, Ministry of Education College of Chemistry; Sichuan University; Chengdu 610064 People's Republic of China
| | - Ruixiang Li
- Key Laboratory of Green Chemistry & Technology, Ministry of Education College of Chemistry; Sichuan University; Chengdu 610064 People's Republic of China
| | - Yu Lan
- School of Chemistry and Chemical Engineering; Chongqing University; Chongqing 400030 People's Republic of China
| | - Haiyan Fu
- Key Laboratory of Green Chemistry & Technology, Ministry of Education College of Chemistry; Sichuan University; Chengdu 610064 People's Republic of China
| | - Hua Chen
- Key Laboratory of Green Chemistry & Technology, Ministry of Education College of Chemistry; Sichuan University; Chengdu 610064 People's Republic of China
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7
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Shang W, Li S, Ding Y, Pan Z, Tong X, Xia C. Transition-metal-free dehydrogenation coupling of pyridinium through a self-promoted hydride transfer process. Org Chem Front 2017. [DOI: 10.1039/c7qo00389g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
An intramolecular dehydrogenation coupling between phenol and pyridinium through a unique substrate self-promoted hydride transfer process has been developed.
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Affiliation(s)
- Wenbin Shang
- State Key Laboratory of Phytochemistry and Plant Resources in West China
- Kunming Institute of Botany
- Chinese Academy of Sciences
- Kunming 650201
- China
| | - Shanyong Li
- State Key Laboratory of Phytochemistry and Plant Resources in West China
- Kunming Institute of Botany
- Chinese Academy of Sciences
- Kunming 650201
- China
| | - Yuzhen Ding
- Key Laboratory of Medicinal Chemistry for Natural Resources
- Ministry of Education
- School of Chemical Science and Technology
- Yunnan University
- Kunming 650091
| | - Zhiqiang Pan
- Key Laboratory of Medicinal Chemistry for Natural Resources
- Ministry of Education
- School of Chemical Science and Technology
- Yunnan University
- Kunming 650091
| | - Xiaogang Tong
- Key Laboratory of Medicinal Chemistry for Natural Resources
- Ministry of Education
- School of Chemical Science and Technology
- Yunnan University
- Kunming 650091
| | - Chengfeng Xia
- State Key Laboratory of Phytochemistry and Plant Resources in West China
- Kunming Institute of Botany
- Chinese Academy of Sciences
- Kunming 650201
- China
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8
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Zhao X, Liu TX, Ma N, Zhang Z, Zhang G. Multicomponent reaction of pyridine, acetoacetamide/benzoylacetamides and sulfuryl chlorides: regioselective construction of 4-olefinated dihydropyridines. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.06.068] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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9
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Affiliation(s)
- Yuexuan Li
- Center for Organic Chemistry,
Frontier Institute of Science and Technology, Xi’an Jiaotong University, Xi’an, Shaanxi, 710054, P. R. China
| | - Gongda Deng
- Center for Organic Chemistry,
Frontier Institute of Science and Technology, Xi’an Jiaotong University, Xi’an, Shaanxi, 710054, P. R. China
| | - Xiaoming Zeng
- Center for Organic Chemistry,
Frontier Institute of Science and Technology, Xi’an Jiaotong University, Xi’an, Shaanxi, 710054, P. R. China
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10
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Pan Z, Qin XJ, Liu YP, Wu T, Luo XD, Xia C. Alstoscholarisines H-J, Indole Alkaloids from Alstonia scholaris: Structural Evaluation and Bioinspired Synthesis of Alstoscholarisine H. Org Lett 2016; 18:654-7. [PMID: 26800290 DOI: 10.1021/acs.orglett.5b03583] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Alstoscholarisines H-J (1-3), new monoterpenoid indole alkaloids with an unprecedented skeleton created via the formation of a C-3/N-1 bond, were isolated from Alstonia scholaris. Their structures were established by extensive spectroscopic analyses and the assessment of single-crystal X-ray diffraction data. The total synthesis of alstoscholarisine H was achieved via the regioselective nucleophilic addition of pyridinium through a bioinspired iminium ion intermediate followed by Pictet-Spengler-like cyclization.
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Affiliation(s)
- Zhiqiang Pan
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences , Kunming 650201, Yunnan, China
| | - Xu-Jie Qin
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences , Kunming 650201, Yunnan, China
| | - Ya-Ping Liu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences , Kunming 650201, Yunnan, China
| | - Ting Wu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences , Kunming 650201, Yunnan, China.,University of Chinese Academy of Sciences , Beijing 100049, China
| | - Xiao-Dong Luo
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences , Kunming 650201, Yunnan, China
| | - Chengfeng Xia
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences , Kunming 650201, Yunnan, China
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11
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Ma Z, Liu H, Zhang C, Zheng X, Yuan M, Fu H, Li R, Chen H. One-Pot Synthesis of Symmetrical 2,6-DiarylpyridinesviaPalladium/Copper-Catalyzed Sequential Decarboxylative and Direct CH Arylation. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201400900] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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12
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Bai Y, Tang L, Huang H, Deng GJ. Synthesis of 2,4-diarylsubstituted-pyridines through a Ru-catalyzed four component reaction. Org Biomol Chem 2015; 13:4404-7. [DOI: 10.1039/c5ob00162e] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
2,4-Diarylsubstituted pyridines were prepared from acetophenones, ammonium acetate and DMF under an oxygen atmosphere.
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Affiliation(s)
- Yang Bai
- Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education
- College of Chemistry
- Xiangtan University
- Xiangtan 411105
- China
| | - Lichang Tang
- Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education
- College of Chemistry
- Xiangtan University
- Xiangtan 411105
- China
| | - Huawen Huang
- Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education
- College of Chemistry
- Xiangtan University
- Xiangtan 411105
- China
| | - Guo-Jun Deng
- Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education
- College of Chemistry
- Xiangtan University
- Xiangtan 411105
- China
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13
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Pagar VV, Liu RS. Gold-catalyzed α-furanylations of quinoline N-oxides with alkenyldiazo carbonyl species. Org Biomol Chem 2015; 13:6166-9. [DOI: 10.1039/c5ob00696a] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Gold-catalyzed α-furanylations of 8-alkylquinoline N-oxides have been achieved using various alkenyldiazo carbonyl species as nucleophiles.
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Affiliation(s)
| | - Rai-Shung Liu
- Department of Chemistry
- National Tsing-Hua University
- Hsinchu
- Republic of China
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14
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Gervasio G, Sappa E, Secco A. Advances in the chemistry of alkyne-substituted homo- and heterometallic carbonyl clusters of the iron, cobalt and nickel triads. An update. J Organomet Chem 2014. [DOI: 10.1016/j.jorganchem.2013.08.046] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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15
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Qin WB, Zhu JY, Kong YB, Bao YH, Chen ZW, Liu LX. Metal-free (Boc)2O-mediated C4-selective direct indolation of pyridines using TEMPO. Org Biomol Chem 2014; 12:4252-9. [DOI: 10.1039/c4ob00356j] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Metal-free C-4-selective indolation of pyridines using (Boc)2O as an activating agent.
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Affiliation(s)
- Wen-Bing Qin
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province
- Gannan Normal University
- Ganzhou 341000, PR China
| | - Jia-Yi Zhu
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province
- Gannan Normal University
- Ganzhou 341000, PR China
| | - Yu-Bo Kong
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province
- Gannan Normal University
- Ganzhou 341000, PR China
| | - Yun-Hong Bao
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province
- Gannan Normal University
- Ganzhou 341000, PR China
| | - Zheng-Wang Chen
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province
- Gannan Normal University
- Ganzhou 341000, PR China
| | - Liang-Xian Liu
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province
- Gannan Normal University
- Ganzhou 341000, PR China
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16
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Huang H, Ji X, Tang X, Zhang M, Li X, Jiang H. Conversion of Pyridine to Imidazo[1,2-a]pyridines by Copper-Catalyzed Aerobic Dehydrogenative Cyclization with Oxime Esters. Org Lett 2013; 15:6254-7. [DOI: 10.1021/ol403105p] [Citation(s) in RCA: 156] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Huawen Huang
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Xiaochen Ji
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Xiaodong Tang
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Min Zhang
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Xianwei Li
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Huanfeng Jiang
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, P. R. China
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17
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Cong X, Tang H, Wu C, Zeng X. Role of Mono-N-protected Amino Acid Ligands in Palladium(II)-Catalyzed Dehydrogenative Heck Reactions of Electron-Deficient (Hetero)arenes: Experimental and Computational Studies. Organometallics 2013. [DOI: 10.1021/om400890p] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Xuefeng Cong
- Center for Organic Chemistry and
Materials Physics Center, Frontier Institute of Science and Technology, and ‡School of Materials
Science and Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi, 710054, People’s Republic of China
| | - Huarong Tang
- Center for Organic Chemistry and
Materials Physics Center, Frontier Institute of Science and Technology, and ‡School of Materials
Science and Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi, 710054, People’s Republic of China
| | - Chao Wu
- Center for Organic Chemistry and
Materials Physics Center, Frontier Institute of Science and Technology, and ‡School of Materials
Science and Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi, 710054, People’s Republic of China
| | - Xiaoming Zeng
- Center for Organic Chemistry and
Materials Physics Center, Frontier Institute of Science and Technology, and ‡School of Materials
Science and Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi, 710054, People’s Republic of China
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18
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Engle KM, Yu JQ. Developing ligands for palladium(II)-catalyzed C-H functionalization: intimate dialogue between ligand and substrate. J Org Chem 2013; 78:8927-55. [PMID: 23565982 PMCID: PMC3779523 DOI: 10.1021/jo400159y] [Citation(s) in RCA: 430] [Impact Index Per Article: 39.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Homogeneous transition-metal-catalyzed reactions are indispensable to all facets of modern chemical synthesis. It is thus difficult to imagine that for much of the early 20th century, the reactivity and selectivity of all known homogeneous metal catalysts paled in comparison to their heterogeneous and biological counterparts. In the intervening decades, advances in ligand design bridged this divide, such that today some of the most demanding bond-forming events are mediated by ligand-supported homogeneous metal species. While ligand design has propelled many areas of homogeneous catalysis, in the field of Pd(II)-catalyzed C-H functionalization, suitable ligand scaffolds are lacking, which has hampered the development of broadly practical transformations based on C-H functionalization logic. In this Perspective, we offer an account of our research employing three ligand scaffolds, mono-N-protected amino acids, 2,6-disubstituted pyridines, and 2,2'-bipyridines, to address challenges posed by several synthetically versatile substrate classes. Drawing on this work, we discuss principles of ligand design, such as the need to match a ligand to a particular substrate class, and how ligand traits such as tunability and modularity can be advantageous in reaction discovery.
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Affiliation(s)
- Keary M. Engle
- Department of Chemistry, The Scripps Research Institute, 10550 N. Torrey Pines Rd., La Jolla, CA 92037
| | - Jin-Quan Yu
- Department of Chemistry, The Scripps Research Institute, 10550 N. Torrey Pines Rd., La Jolla, CA 92037
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19
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Xiao Q, Ling L, Ye F, Tan R, Tian L, Zhang Y, Li Y, Wang J. Copper-Catalyzed Direct Ortho-Alkylation of N-Iminopyridinium Ylides with N-Tosylhydrazones. J Org Chem 2013; 78:3879-85. [DOI: 10.1021/jo4002883] [Citation(s) in RCA: 82] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Qing Xiao
- 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
| | - Lin Ling
- State Key Laboratory of Organometallic
Chemistry, Chinese Academy of Sciences,
Shanghai 200032, China
| | - Fei Ye
- 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
| | - Renchang Tan
- 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
| | - Leiming Tian
- 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
| | - Yuxue Li
- State Key Laboratory of Organometallic
Chemistry, Chinese Academy of Sciences,
Shanghai 200032, 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
- State Key Laboratory of Organometallic
Chemistry, Chinese Academy of Sciences,
Shanghai 200032, China
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20
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Zhuo FF, Xie WW, Yang YX, Zhang L, Wang P, Yuan R, Da CS. TMEDA-assisted effective direct ortho arylation of electron-deficient N-heteroarenes with aromatic Grignard reagents. J Org Chem 2013; 78:3243-9. [PMID: 23464705 DOI: 10.1021/jo400152f] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
In the addition of TMEDA in toluene, aryl Grignards could effectively and site-specifically ortho-arylate electron-deficient heteroarenes under mild conditions. This endeavor successfully changed the old low-yielding reaction, aryl Grignard addition to N-heteroarenes, into an efficient procedure for heterobiaryls. The combination of the inexpensive aryl Grignards, TMEDA, the cost-free air, no use of any transition-metal catalyst, the mild reaction conditions, and the high-yielding gram-scale results enables this new procedure to be cost-effective and potentially utilizable in industry.
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Affiliation(s)
- Fang-Fang Zhuo
- Institute of Biochemistry & Molecular Biology, School of Life Sciences, Lanzhou University, Lanzhou 730000, People's Republic of China
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21
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Loy NSY, Singh A, Xu X, Park CM. Synthesis of Pyridines by Carbenoid-Mediated Ring Opening of 2H-Azirines. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201209301] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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22
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Loy NSY, Singh A, Xu X, Park CM. Synthesis of Pyridines by Carbenoid-Mediated Ring Opening of 2H-Azirines. Angew Chem Int Ed Engl 2013; 52:2212-6. [DOI: 10.1002/anie.201209301] [Citation(s) in RCA: 125] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2012] [Indexed: 11/10/2022]
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23
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Li X, Wang HY, Shi ZJ. Transition-metal-free cross-dehydrogenative alkylation of pyridines under neutral conditions. NEW J CHEM 2013. [DOI: 10.1039/c3nj00095h] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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24
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Ren DX, Xing N, Shan H, Chen C, Cao YZ, Xing YH. Novel vanadium(iii) complexes with rigid phenylpolycarboxylate ligands: synthesis, structures and application in C–H bond activation. Dalton Trans 2013; 42:5379-89. [DOI: 10.1039/c3dt32472a] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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25
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Ding S, Yan Y, Jiao N. Copper-catalyzed direct oxidative annulation of N-iminopyridinium ylides with terminal alkynes using O2as oxidant. Chem Commun (Camb) 2013; 49:4250-2. [DOI: 10.1039/c2cc33706a] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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26
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Goriya Y, Ramana CV. Ruthenium-Catalyzed C6-Propenylation Reactions of Substituted Pyridine Derivatives: Directed and Direct CH Activation. Chemistry 2012; 18:13288-92. [DOI: 10.1002/chem.201202379] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2012] [Indexed: 01/04/2023]
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27
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Long L, Xiao Z, Zampella G, Wei Z, De Gioia L, Liu X. The reactions of pyridinyl thioesters with triiron dodecacarbonyl: their novel diiron carbonyl complexes and mechanistic investigations. Dalton Trans 2012; 41:9482-92. [PMID: 22751866 DOI: 10.1039/c2dt30798g] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Reaction of Fe(3)(CO)(12) with pyridinyl thioester ligand PyCH(2)SCOCH(3) (L(1), Py = pyridin-2-yl) produced complex, [Fe(2)(κ-COCH(3))(μ-SCH(2)Py)(CO)(5)] (1) (PyCH(2)S = pyridin-2-ylmethanethiolate). When complex 1 reacted with PPh(3), a monosubstituted complex, [Fe(2)(κ-COCH(3))(μ-SCH(2)Py)(CO)(4)PPh(3)] (2), was derived. Reaction of the same precursor with analogous thioester ligand PyCH(2)SCOPy (L(2)) generated three novel diiron complexes, [Fe(2)(κ-Py)(μ-SCH(2)Py)(CO)(5)] (3), [Fe(2)(κ-Py)'(μ-SCH(2)Py)(CO)(5)] (4), and [Fe(2)(κ-Py)(μ-SCH(2)Py)(CO)(6)] (5). Complexes 3 and 4 are structural isomers. Complex 5 could be converted into complex 4 but the conversion from complex 5 to the isomer 3 was not observed. All the five complexes were fully characterised using FTIR, NMR, and other techniques. Their structures were determined using X-ray single crystal diffraction analysis. The oxidative formation of complexes 1, 3, 4, and 5 involved C-S and/or C-C bonds cleavages. To probe possible mechanisms for these cleavages, DFT calculations were performed. From the calculations, viable reaction pathways leading to the formation of all the isolated products were delineated. The results of the theoretic calculations also allowed rationalisation of the experimental observations.
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Affiliation(s)
- Li Long
- Department of Chemistry, Nanchang University, Nanchang 330031, China
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28
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Wen P, Li Y, Zhou K, Ma C, Lan X, Ma C, Huang G. Palladium-Catalyzed C-2 Selective CH Olefination of Pyridines. Adv Synth Catal 2012. [DOI: 10.1002/adsc.201200195] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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29
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Qian B, Shi D, Yang L, Huang H. Lewis Acid-Catalyzed Conjugate Addition of sp3 CH Bonds to Methylenemalononitriles. Adv Synth Catal 2012. [DOI: 10.1002/adsc.201200285] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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30
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Luo G, Luo Y, Qu J, Hou Z. Mechanistic Investigation on Scandium-Catalyzed C–H Addition of Pyridines to Olefins. Organometallics 2012. [DOI: 10.1021/om300147y] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Gen Luo
- State Key Laboratory of Fine
Chemicals, School of Pharmaceutical
Science and Technology, Dalian University of Technology, Dalian 116024, People's Republic of China
| | - Yi Luo
- State Key Laboratory of Fine
Chemicals, School of Pharmaceutical
Science and Technology, Dalian University of Technology, Dalian 116024, People's Republic of China
| | - Jingping Qu
- State Key Laboratory of Fine
Chemicals, School of Pharmaceutical
Science and Technology, Dalian University of Technology, Dalian 116024, People's Republic of China
| | - Zhaomin Hou
- State Key Laboratory of Fine
Chemicals, School of Pharmaceutical
Science and Technology, Dalian University of Technology, Dalian 116024, People's Republic of China
- Organometallic Chemistry Laboratory, RIKEN Advanced Science Institute, 2-1 Hirosawa, Wako,
Saitama 351-0198, Japan
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31
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Gröll B, Schnürch M, Mihovilovic MD. Selective Ru(0)-Catalyzed Deuteration of Electron-Rich and Electron-Poor Nitrogen-Containing Heterocycles. J Org Chem 2012; 77:4432-7. [DOI: 10.1021/jo300219v] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Birgit Gröll
- Institute of Applied Synthetic Chemistry, Vienna University of Technology, Getreidemarkt 9, 1060
Vienna, Austria
| | - Michael Schnürch
- Institute of Applied Synthetic Chemistry, Vienna University of Technology, Getreidemarkt 9, 1060
Vienna, Austria
| | - Marko D. Mihovilovic
- Institute of Applied Synthetic Chemistry, Vienna University of Technology, Getreidemarkt 9, 1060
Vienna, Austria
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32
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Bull JA, Mousseau JJ, Pelletier G, Charette AB. Synthesis of pyridine and dihydropyridine derivatives by regio- and stereoselective addition to N-activated pyridines. Chem Rev 2012; 112:2642-713. [PMID: 22352938 DOI: 10.1021/cr200251d] [Citation(s) in RCA: 693] [Impact Index Per Article: 57.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- James A Bull
- Department of Chemistry, Imperial College London, South Kensington, London SW7 2AZ, UK
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33
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Xiao F, Chen W, Liao Y, Deng GJ. Cu(ii)-promoted three-component coupling sequence for the efficient synthesis of substituted quinolines. Org Biomol Chem 2012; 10:8593-6. [DOI: 10.1039/c2ob26484f] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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34
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Guan BT, Hou Z. Rare-Earth-Catalyzed C–H Bond Addition of Pyridines to Olefins. J Am Chem Soc 2011; 133:18086-9. [DOI: 10.1021/ja208129t] [Citation(s) in RCA: 210] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Bing-Tao Guan
- Organometallic Chemistry Laboratory and Advanced Catalyst Research Team, RIKEN Advanced Science Institute, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
| | - Zhaomin Hou
- Organometallic Chemistry Laboratory and Advanced Catalyst Research Team, RIKEN Advanced Science Institute, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
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35
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Ye M, Gao GL, Yu JQ. Ligand-Promoted C-3 Selective C–H Olefination of Pyridines with Pd Catalysts. J Am Chem Soc 2011; 133:6964-7. [DOI: 10.1021/ja2021075] [Citation(s) in RCA: 273] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Mengchun Ye
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Guo-Lin Gao
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Jin-Quan Yu
- Department of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
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36
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Qu GR, Xin PY, Niu HY, Wang DC, Ding RF, Guo HM. Nickel-catalyzed sp2 C–H bonds arylation of N-aromatic heterocycles with Grignard reagents at room temperature. Chem Commun (Camb) 2011; 47:11140-2. [DOI: 10.1039/c1cc14558d] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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37
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Qian B, Guo S, Xia C, Huang H. Lewis Acid-Catalyzed CH Functionalization for Synthesis of Isoindolinones and Isoindolines. Adv Synth Catal 2010. [DOI: 10.1002/adsc.201000556] [Citation(s) in RCA: 109] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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38
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Qian B, Guo S, Shao J, Zhu Q, Yang L, Xia C, Huang H. Palladium-catalyzed benzylic addition of 2-methyl azaarenes to N-sulfonyl aldimines via C-H bond activation. J Am Chem Soc 2010; 132:3650-1. [PMID: 20196596 DOI: 10.1021/ja910104n] [Citation(s) in RCA: 235] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
An efficient protocol for the generation of amines by palladium-catalyzed nucleophilic benzylic addition of 2-methyl-substituted azaarenes to N-sulfonyl aldimines under neutral conditions via C-H bond activation has been developed. This reaction represents a very efficient methodology for the synthesis of heterocycle-containing amines and thus opens a new way to access amines through C-H bond activation.
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Affiliation(s)
- Bo Qian
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, 18 Tianshui Middle Road, Lanzhou 730000, China
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39
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Wen J, Qin S, Ma LF, Dong L, Zhang J, Liu SS, Duan YS, Chen SY, Hu CW, Yu XQ. Iron-Mediated Direct Suzuki−Miyaura Reaction: A New Method for the ortho-Arylation of Pyrrole and Pyridine. Org Lett 2010; 12:2694-7. [DOI: 10.1021/ol100838m] [Citation(s) in RCA: 115] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jun Wen
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, P. R. China; State Key Laboratory of Biotherapy, Sichuan University, Chengdu, Sichuan 610041, P. R. China
| | - Song Qin
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, P. R. China; State Key Laboratory of Biotherapy, Sichuan University, Chengdu, Sichuan 610041, P. R. China
| | - Li-Fang Ma
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, P. R. China; State Key Laboratory of Biotherapy, Sichuan University, Chengdu, Sichuan 610041, P. R. China
| | - Liang Dong
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, P. R. China; State Key Laboratory of Biotherapy, Sichuan University, Chengdu, Sichuan 610041, P. R. China
| | - Ji Zhang
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, P. R. China; State Key Laboratory of Biotherapy, Sichuan University, Chengdu, Sichuan 610041, P. R. China
| | - Shan-Shan Liu
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, P. R. China; State Key Laboratory of Biotherapy, Sichuan University, Chengdu, Sichuan 610041, P. R. China
| | - Yi-Shu Duan
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, P. R. China; State Key Laboratory of Biotherapy, Sichuan University, Chengdu, Sichuan 610041, P. R. China
| | - Shan-Yong Chen
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, P. R. China; State Key Laboratory of Biotherapy, Sichuan University, Chengdu, Sichuan 610041, P. R. China
| | - Chang-Wei Hu
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, P. R. China; State Key Laboratory of Biotherapy, Sichuan University, Chengdu, Sichuan 610041, P. R. China
| | - Xiao-Qi Yu
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, Sichuan 610064, P. R. China; State Key Laboratory of Biotherapy, Sichuan University, Chengdu, Sichuan 610041, P. R. China
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40
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41
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Xu J, Cheng G, Su D, Liu Y, Wang X, Hu Y. Directortho-Arylation ofN-Phenacylpyridinium Bromide by Palladium-Catalyzed CH-Bond Activation. Chemistry 2009; 15:13105-10. [DOI: 10.1002/chem.200901399] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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42
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Sakaguchi T, Kobayashi T, Hatano S, Tsuchikawa H, Fukase K, Tanaka K, Katsumura S. Library-directed solution- and solid-phase synthesis of 2,4-disubstituted pyridines: one-pot approach through 6pi-azaelectrocyclization. Chem Asian J 2009; 4:1573-7. [PMID: 19691083 DOI: 10.1002/asia.200900146] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
An efficient one-pot synthetic procedure for the synthesis of 2,4-disubstituted pyridines has been successfully established. The method proceeds through a 6pi-azaelectrocyclization-aromatization sequence. Using this method, a wide variety of pyridine structures substituted at the 2-position have been rapidly constructed from vinyl stannanes, vinyl iodide, sulfonamide, and a palladium catalyst. The method was further applied to the solid-phase synthesis wherein the use of a "traceless" sulfonamide linker enabled the rapid preparation of a small library of pyridines with high purity, without any chromatographic separation.
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Affiliation(s)
- Taku Sakaguchi
- Department of Chemistry and Open Research Center on Organic Tool Molecules, School of Science and Technology, Kwansei Gakuin University, Gakuen 2-1, Sanda, Hyogo 669-1337, Japan
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43
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Xu K, Li B, Xu S, Song H, Wang B. Reactions of Dihydrooctamethyl-s-indacene and 1,2,3,4,7-Pentamethylindene with Ru3(CO)12: Intramolecular sp3 C−H Activation. Organometallics 2009. [DOI: 10.1021/om900337h] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kun Xu
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
| | - Bin Li
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
| | - Shansheng Xu
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
| | - Haibin Song
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
| | - Baiquan Wang
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, 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
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44
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Miyake Y, Endo S, Nomaguchi Y, Yuki M, Nishibayashi Y. Novel Monophosphido-Bridged Diruthenium Complexes: Efficient Preparative Method and Catalytic Activity toward Reactions of Propargylic Alcohols with Aromatic Compounds. Organometallics 2008. [DOI: 10.1021/om8003465] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Yoshihiro Miyake
- Institute of Engineering Innovation, School of Engineering, The University of Tokyo, Yayoi, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Satoshi Endo
- Institute of Engineering Innovation, School of Engineering, The University of Tokyo, Yayoi, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Yohei Nomaguchi
- Institute of Engineering Innovation, School of Engineering, The University of Tokyo, Yayoi, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Masahiro Yuki
- Institute of Engineering Innovation, School of Engineering, The University of Tokyo, Yayoi, Bunkyo-ku, Tokyo 113-8656, Japan
| | - Yoshiaki Nishibayashi
- Institute of Engineering Innovation, School of Engineering, The University of Tokyo, Yayoi, Bunkyo-ku, Tokyo 113-8656, Japan
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45
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Kobayashi T, Hatano S, Tsuchikawa H, Katsumura S. A novel strategy for the synthesis of 2-arylpyridines using one-pot 6π-azaelectrocyclization. Tetrahedron Lett 2008. [DOI: 10.1016/j.tetlet.2008.05.048] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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46
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Cho SH, Hwang SJ, Chang S. Palladium-Catalyzed C−H Functionalization of Pyridine N-Oxides: Highly Selective Alkenylation and Direct Arylation with Unactivated Arenes. J Am Chem Soc 2008; 130:9254-6. [DOI: 10.1021/ja8026295] [Citation(s) in RCA: 629] [Impact Index Per Article: 39.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Seung Hwan Cho
- Department of Chemistry and School of Molecular Science (BK21), Korea Advanced Institute of Science and Technology (KAIST), Daejon 305-701, Republic of Korea
| | - Seung Jun Hwang
- Department of Chemistry and School of Molecular Science (BK21), Korea Advanced Institute of Science and Technology (KAIST), Daejon 305-701, Republic of Korea
| | - Sukbok Chang
- Department of Chemistry and School of Molecular Science (BK21), Korea Advanced Institute of Science and Technology (KAIST), Daejon 305-701, Republic of Korea
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47
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Takemoto S, Kimura Y, Kamikawa K, Matsuzaka H. P−H Bond Addition to a Dinuclear Ruthenium Imido Complex: Synthesis and Reactivity of an Amido Phosphido Complex. Organometallics 2008. [DOI: 10.1021/om701260y] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Shin Takemoto
- Department of Chemistry, Graduate School of Science, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan
| | - Yu Kimura
- Department of Chemistry, Graduate School of Science, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan
| | - Ken Kamikawa
- Department of Chemistry, Graduate School of Science, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan
| | - Hiroyuki Matsuzaka
- Department of Chemistry, Graduate School of Science, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan
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48
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49
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Catellani M, Motti E, Della Ca' N, Ferraccioli R. Recent Developments in Catalytic Aryl Coupling Reactions. European J Org Chem 2007. [DOI: 10.1002/ejoc.200700312] [Citation(s) in RCA: 71] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Marta Catellani
- Dipartimento di Chimica Organica e Industriale and CIRCC, Università di Parma, V. le G.P. Usberti, 17/A, 43100 Parma, Italy, Fax: +39‐0521‐905472
| | - Elena Motti
- Dipartimento di Chimica Organica e Industriale and CIRCC, Università di Parma, V. le G.P. Usberti, 17/A, 43100 Parma, Italy, Fax: +39‐0521‐905472
| | - Nicola Della Ca'
- Dipartimento di Chimica Organica e Industriale and CIRCC, Università di Parma, V. le G.P. Usberti, 17/A, 43100 Parma, Italy, Fax: +39‐0521‐905472
| | - Raffaella Ferraccioli
- CNR‐Istituto di Scienze e Tecnologie Molecolari (ISTM), Via C. Golgi 19, 20133 Milano, Italy
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50
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Campeau LC, Parisien M, Jean A, Fagnou K. Catalytic direct arylation with aryl chlorides, bromides, and iodides: intramolecular studies leading to new intermolecular reactions. J Am Chem Soc 2006; 128:581-90. [PMID: 16402846 DOI: 10.1021/ja055819x] [Citation(s) in RCA: 582] [Impact Index Per Article: 32.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A catalyst for the intramolecular direct arylation of a broad range of simple and heterocyclic arenes with aryl iodides, bromides, and chlorides has been developed. These reactions occur in excellent yield and are highly selective. Studies with aryl iodides substrates revealed that catalyst poisoning occurs due to the accumulation of iodide in the reaction media. This can be overcome by the addition of silver salts which also permits these reactions to occur at lower temperature. The utility of the methodology is illustrated by a rapid synthesis of a carbazole natural product and by the synthesis of sterically encumbered tetra-ortho-substituted biaryls via ring-opening reactions of the direct arylation products. Mechanistic investigations have provided insight into the catalyst's mode of action and show the presence of a kinetically significant C-H bond cleavage in palladium-catalyzed direct arylation of simple arenes. Knowledge garnered from these studies has led to the development of new intermolecular arylation reactions with previously inaccessible arenes, opening the door for the development of other new direct arylation processes.
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Affiliation(s)
- Louis-Charles Campeau
- Center for Catalysis Research and Innovation, Department of Chemistry, University of Ottawa, Canada
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