1
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Liu X, Zhu Q, Dong G. Beyond Tertiary Amines: Introducing Secondary Amines by Palladium/Norbornene-Catalyzed Ortho Amination. Angew Chem Int Ed Engl 2024; 63:e202404042. [PMID: 38578216 DOI: 10.1002/anie.202404042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 03/21/2024] [Accepted: 04/04/2024] [Indexed: 04/06/2024]
Abstract
Since the discovery of the palladium/norbornene (Pd/NBE)-catalyzed ortho amination in 2013, escaping the limitation of only yielding tertiary anilines has been a long-standing challenge. Here, we describe that, by carefully choosing the phosphine ligand and NBE mediator, the installation of a N-mono-alkylamino group becomes feasible. The reaction tolerates a wide range of aryl iodide substrates and various N-mono-tertiary alkylamine-derived electrophiles. Both ipso alkenylation and alkynylation can be realized. The synthetic utility of this method is exemplified by the formation of primary amino group via selective deprotection and streamlined access to N-heterocycles. Preliminary success of installing a bulky N-secondary alkylamino group and a mechanistic understanding of the decomposition pathways of mono N-alkylamine electrophiles have been obtained.
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Affiliation(s)
- Xin Liu
- Department of Chemistry, University of Chicago, Chicago, Illinois, 60637, United States
| | - Qi Zhu
- Department of Chemistry, University of Chicago, Chicago, Illinois, 60637, United States
| | - Guangbin Dong
- Department of Chemistry, University of Chicago, Chicago, Illinois, 60637, United States
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2
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Bai M, Jia S, Zhang J, Cheng H, Cong H, Liu S, Huang Z, Huang Y, Chen X, Zhou Q. A Modular Approach for Diversity‐Oriented Synthesis of 1,3‐
trans
‐Disubstituted Tetrahydroisoquinolines: Seven‐Step Asymmetric Synthesis of Michellamines B and C. Angew Chem Int Ed Engl 2022; 61:e202205245. [DOI: 10.1002/anie.202205245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Indexed: 11/10/2022]
Affiliation(s)
- Miao Bai
- Sauvage Center for Molecular Sciences Engineering Research Center of Organosilicon Compounds & Materials (Ministry of Education) Hubei Key Lab on Organic and Polymeric Opto-Electronic Materials College of Chemistry and Molecular Sciences and The Institute for Advanced Studies Wuhan University Wuhan 430072 China
| | - Shihu Jia
- Sauvage Center for Molecular Sciences Engineering Research Center of Organosilicon Compounds & Materials (Ministry of Education) Hubei Key Lab on Organic and Polymeric Opto-Electronic Materials College of Chemistry and Molecular Sciences and The Institute for Advanced Studies Wuhan University Wuhan 430072 China
| | - Jingyang Zhang
- Sauvage Center for Molecular Sciences Engineering Research Center of Organosilicon Compounds & Materials (Ministry of Education) Hubei Key Lab on Organic and Polymeric Opto-Electronic Materials College of Chemistry and Molecular Sciences and The Institute for Advanced Studies Wuhan University Wuhan 430072 China
| | - Hong‐Gang Cheng
- Sauvage Center for Molecular Sciences Engineering Research Center of Organosilicon Compounds & Materials (Ministry of Education) Hubei Key Lab on Organic and Polymeric Opto-Electronic Materials College of Chemistry and Molecular Sciences and The Institute for Advanced Studies Wuhan University Wuhan 430072 China
| | - Hengjiang Cong
- Sauvage Center for Molecular Sciences Engineering Research Center of Organosilicon Compounds & Materials (Ministry of Education) Hubei Key Lab on Organic and Polymeric Opto-Electronic Materials College of Chemistry and Molecular Sciences and The Institute for Advanced Studies Wuhan University Wuhan 430072 China
| | - Shanshan Liu
- Sauvage Center for Molecular Sciences Engineering Research Center of Organosilicon Compounds & Materials (Ministry of Education) Hubei Key Lab on Organic and Polymeric Opto-Electronic Materials College of Chemistry and Molecular Sciences and The Institute for Advanced Studies Wuhan University Wuhan 430072 China
| | - Zhiqian Huang
- Daicel Chiral Technologies (China) Co., Ltd. Shanghai 200131 China
| | - Yaoguo Huang
- Daicel Chiral Technologies (China) Co., Ltd. Shanghai 200131 China
| | - Xiaoming Chen
- Daicel Chiral Technologies (China) Co., Ltd. Shanghai 200131 China
| | - Qianghui Zhou
- Sauvage Center for Molecular Sciences Engineering Research Center of Organosilicon Compounds & Materials (Ministry of Education) Hubei Key Lab on Organic and Polymeric Opto-Electronic Materials College of Chemistry and Molecular Sciences and The Institute for Advanced Studies Wuhan University Wuhan 430072 China
- State Key Laboratory of Bio-Organic and Natural Products Chemistry Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences 345 Ling Ling Rd Shanghai 200032 China
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3
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Bai M, Jia S, Zhang J, Cheng HG, Cong H, Liu S, Huang Z, Huang Y, Chen X, Zhou Q. A Modular Approach for Diversity‐Oriented Synthesis of 1,3‐trans‐Disubstituted Tetrahydroisoquinolines: Seven‐Step Asymmetric Synthesis of Michellamines B and C. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202205245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Miao Bai
- Wuhan University College of Chemistry and Molecular Sciences CHINA
| | - Shihu Jia
- Wuhan University College of Chemistry and Molecular Sciences CHINA
| | - Jingyang Zhang
- Wuhan University College of Chemistry and Molecular Sciences CHINA
| | - Hong-Gang Cheng
- Wuhan University College of Chemistry and Molecular Sciences CHINA
| | - Hengjiang Cong
- Wuhan University College of Chemistry and Molecular Sciences CHINA
| | - Shanshan Liu
- Wuhan University The Institute for Advanced Studies CHINA
| | - Zhiqian Huang
- Daicel Chiral Technologies (China) Co., Ltd Daicel Chiral Technologies CHINA
| | - Yaoguo Huang
- Daicel Chiral Technologies (China) Co., Ltd Daicel Chrial Technologies CHINA
| | - Xiaoming Chen
- Daicel Chrial Technologies (China) Co., Ltd Daicel Chrial Technologies CHINA
| | - Qianghui Zhou
- Wuhan University College of Chemistry and Molecular Sciences 299 Bayi Road, Wuchang, WuhanHubei, China, 430072 430072 Wuhan CHINA
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4
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Chen X, Zhu L, Chen D, Gong L. Chiral Indoline‐2‐carboxylic Acid Enables Highly Enantioselective Catellani‐type Annulation with 4‐(Bromomethyl)cyclohexanone. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202109771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Xin‐Meng Chen
- Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemistry University of Science and Technology of China Hefei 230026 China
| | - Ling Zhu
- Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemistry University of Science and Technology of China Hefei 230026 China
| | - Dian‐Feng Chen
- Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemistry University of Science and Technology of China Hefei 230026 China
| | - Liu‐Zhu Gong
- Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemistry University of Science and Technology of China Hefei 230026 China
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5
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Chen XM, Zhu L, Chen DF, Gong LZ. Chiral Indoline-2-carboxylic Acid Enables Highly Enantioselective Catellani-type Annulation with 4-(Bromomethyl)cyclohexanone. Angew Chem Int Ed Engl 2021; 60:24844-24848. [PMID: 34519147 DOI: 10.1002/anie.202109771] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Indexed: 11/11/2022]
Abstract
Chiral indoline-2-carboxylic acid has been identified to enable a highly enantioselective Catellani-type annulation of (hetero)aryl, alkenyl triflate and conjugated vinyl iodides with 4-(bromomethyl)cyclohexanone, directly assembling a diverse range of chiral all-carbon bridged ring systems. Control experiments and DFT calculations suggest that the coordinating orientation of the chiral amino acid to the arylpalladium(II) center allows for high levels of stereochemical control.
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Affiliation(s)
- Xin-Meng Chen
- Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemistry, University of Science and Technology of China, Hefei, 230026, China
| | - Ling Zhu
- Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemistry, University of Science and Technology of China, Hefei, 230026, China
| | - Dian-Feng Chen
- Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemistry, University of Science and Technology of China, Hefei, 230026, China
| | - Liu-Zhu Gong
- Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemistry, University of Science and Technology of China, Hefei, 230026, China
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6
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Dong S, Luan X. Catellani Reaction: An Enabling Technology for Vicinal Functionalization of Aryl Halides by Palladium(0)/Norbornene Cooperative Catalysis. CHINESE J CHEM 2021. [DOI: 10.1002/cjoc.202000600] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Sichan Dong
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry & Materials Science Northwest University Xi'an Shaanxi 710127 China
| | - Xinjun Luan
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, College of Chemistry & Materials Science Northwest University Xi'an Shaanxi 710127 China
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7
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Abstract
AbstractWe highlight our recent researches on an alkylation-terminated Catellani reaction using alkylcarbagermatranes. This strategy highlights the unique structure and property of alkylcarbagermatranes and also fills the gap in the Catellani reaction where alkylation termination was missing.
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8
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Wang CT, Li M, Ding YN, Wei WX, Zhang Z, Gou XY, Jiao RQ, Wen YT, Liang YM. Alkylation-Terminated Catellani Reactions by Cyclobutanol C-C Cleavage. Org Lett 2021; 23:786-791. [PMID: 33464916 DOI: 10.1021/acs.orglett.0c04018] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
This report describes the first application of a cyclobutanol ring-opening procedure in the Catellani termination reaction, which includes two β-carbon elimination processes. This tandem reaction features mild conditions, high yields, good functional group tolerance, and a broad substrate scope. Meanwhile, four types of electrophiles (N-benzoyloxyamines, alkyl iodides, aryl bromides, and benzyl chlorides) are quite compatible with this termination reaction for the construction of various types of polysubstituted aromatic hydrocarbons.
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Affiliation(s)
- Cui-Tian Wang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
| | - Ming Li
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
| | - Ya-Nan Ding
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
| | - Wan-Xu Wei
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
| | - Zhe Zhang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
| | - Xue-Ya Gou
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
| | - Rui-Qiang Jiao
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
| | - Ya-Ting Wen
- 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
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9
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Jiang W, Xu M, Yang S, Xie X, Xiao B. Alkylation‐Terminated Catellani Reactions Using Alkyl Carbagermatranes. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202008482] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Wei‐Tao Jiang
- Department of Chemistry University of Science and Technology of China Hefei 230026 China
| | - Meng‐Yu Xu
- Department of Chemistry University of Science and Technology of China Hefei 230026 China
| | - Shuo Yang
- Department of Chemistry University of Science and Technology of China Hefei 230026 China
| | - Xiu‐Ying Xie
- Department of Chemistry University of Science and Technology of China Hefei 230026 China
| | - Bin Xiao
- Department of Chemistry University of Science and Technology of China Hefei 230026 China
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10
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Jiang W, Xu M, Yang S, Xie X, Xiao B. Alkylation‐Terminated Catellani Reactions Using Alkyl Carbagermatranes. Angew Chem Int Ed Engl 2020; 59:20450-20454. [DOI: 10.1002/anie.202008482] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 07/20/2020] [Indexed: 01/01/2023]
Affiliation(s)
- Wei‐Tao Jiang
- Department of Chemistry University of Science and Technology of China Hefei 230026 China
| | - Meng‐Yu Xu
- Department of Chemistry University of Science and Technology of China Hefei 230026 China
| | - Shuo Yang
- Department of Chemistry University of Science and Technology of China Hefei 230026 China
| | - Xiu‐Ying Xie
- Department of Chemistry University of Science and Technology of China Hefei 230026 China
| | - Bin Xiao
- Department of Chemistry University of Science and Technology of China Hefei 230026 China
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11
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Treesa GSS, Saranya S, Meera G, Anilkumar G. Recent Advances and Perspectives in the Silver-catalyzed Multi-component Reactions. CURR ORG CHEM 2020. [DOI: 10.2174/1385272824666200217102036] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
The catalytic activity of silver and its salts in various reactions leads to a vast
variety of organic compounds having significant applications in organic synthesis. This
review gives a comprehensive study on silver-catalyzed multi-component reactions that
attracted the interest of the scientific world through ecofriendly, atom-economic and mild
conditions. The silver-catalyzed multi-component synthesis of organic compounds
including aliphatic, aromatic and heterocycles are divided into subsections based on the
types of bond formed and covers literature up to 2019.
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Affiliation(s)
- G. S. Susan Treesa
- School of Chemical Sciences, Mahatma Gandhi University, Priyadarsini Hills, Kottayam, Kerala 686560, India
| | - Salim Saranya
- School of Chemical Sciences, Mahatma Gandhi University, Priyadarsini Hills, Kottayam, Kerala 686560, India
| | - Gopinadh Meera
- School of Chemical Sciences, Mahatma Gandhi University, Priyadarsini Hills, Kottayam, Kerala 686560, India
| | - Gopinathan Anilkumar
- School of Chemical Sciences, Mahatma Gandhi University, Priyadarsini Hills, Kottayam, Kerala 686560, India
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12
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Fu WC, Kwong FY. A denitrogenative palladium-catalyzed cascade for regioselective synthesis of fluorenes. Chem Sci 2019; 11:1411-1417. [PMID: 34123265 PMCID: PMC8148384 DOI: 10.1039/c9sc04062e] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
We herein report a denitrogenative palladium-catalyzed cascade for the modular and regioselective synthesis of polysubstituted fluorenes. Hydrazone facilitates the Pd(ii) to Pd(iv) oxidative addition in a Catellani pathway and is also the methylene synthon in the proposed reaction. Aryl iodides and 2-bromoarylaldehyde hydrazones undergo a norbornene-controlled tandem reaction sequence to give a broad scope of fluorenes in the presence of a palladium catalyst. The method described is scalable and adaptable to a three-component reaction with in situ generation of the hydrazone group. Preliminary mechanistic investigations have been conducted.
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Affiliation(s)
- Wai Chung Fu
- Department of Chemistry, State Key Laboratory of Synthetic Chemistry, The Chinese University of Hong Kong Shatin New Territories Hong Kong
| | - Fuk Yee Kwong
- Department of Chemistry, State Key Laboratory of Synthetic Chemistry, The Chinese University of Hong Kong Shatin New Territories Hong Kong
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13
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Abstract
This work describes a method for the difunctionalization of aryl iodides to generate polysubstituted arenes via Pd catalysis. The reaction hinges on the unique interplay between norbornene and the metal catalyst to impart a guided ortho C-H alkylation event followed by a programmatic ipso borylation to provide a diverse array of substituted arene products. The utility of this transformation is demonstrated through the functionalization of the boronic ester to a variety of valuable functionalities.
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Affiliation(s)
- Xianwei Sui
- Department of Chemistry and Biochemistry , Florida State University , 95 Chieftan Way , Tallahassee , Florida 32306 , United States
| | - Thiago A Grigolo
- Department of Chemistry and Biochemistry , Florida State University , 95 Chieftan Way , Tallahassee , Florida 32306 , United States
| | - Colin J O'Connor
- Department of Chemistry and Biochemistry , Florida State University , 95 Chieftan Way , Tallahassee , Florida 32306 , United States
| | - Joel M Smith
- Department of Chemistry and Biochemistry , Florida State University , 95 Chieftan Way , Tallahassee , Florida 32306 , United States
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14
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Wu C, Yang X, Shang Y, Cheng HG, Yan W, Zhou Q. Synthesis of Benzofused Dioxabicycle Scaffolds via a Catellani Strategy. Org Lett 2019; 21:8938-8942. [PMID: 31670522 DOI: 10.1021/acs.orglett.9b03228] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Reported is a modular strategy for the preparation of the unique benzofused dioxabicycle scaffolds involving a Catellani reaction of aryl iodides, epoxides, and terminal alkynes and an oxa-cyclization. This is a mild, scalable, chemoselective, and atom-economical protocol, compatible with various functionalized aryl iodides, epoxides, and terminal alkynes. With the ability to build up the molecular complexity rapidly and efficiently from feedstock chemicals, this method will have wide applications in organic synthesis.
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Affiliation(s)
- Chenggui Wu
- Sauvage Center for Molecular Sciences, Engineering Research Center of Organosilicon Compounds & Materials (Ministry of Education), College of Chemistry and Molecular Sciences , Wuhan University , 430072 Wuhan , China
| | - Xinjun Yang
- Sauvage Center for Molecular Sciences, Engineering Research Center of Organosilicon Compounds & Materials (Ministry of Education), College of Chemistry and Molecular Sciences , Wuhan University , 430072 Wuhan , China
| | - Yong Shang
- Sauvage Center for Molecular Sciences, Engineering Research Center of Organosilicon Compounds & Materials (Ministry of Education), College of Chemistry and Molecular Sciences , Wuhan University , 430072 Wuhan , China
| | - Hong-Gang Cheng
- Sauvage Center for Molecular Sciences, Engineering Research Center of Organosilicon Compounds & Materials (Ministry of Education), College of Chemistry and Molecular Sciences , Wuhan University , 430072 Wuhan , China
| | - Wei Yan
- Sauvage Center for Molecular Sciences, Engineering Research Center of Organosilicon Compounds & Materials (Ministry of Education), College of Chemistry and Molecular Sciences , Wuhan University , 430072 Wuhan , China
| | - Qianghui Zhou
- Sauvage Center for Molecular Sciences, Engineering Research Center of Organosilicon Compounds & Materials (Ministry of Education), College of Chemistry and Molecular Sciences , Wuhan University , 430072 Wuhan , China.,Institute for Advanced Studies , Wuhan University , 430072 Wuhan , China
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15
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Gao Q, Shang Y, Song F, Ye J, Liu ZS, Li L, Cheng HG, Zhou Q. Modular Dual-Tasked C-H Methylation via the Catellani Strategy. J Am Chem Soc 2019; 141:15986-15993. [PMID: 31512477 DOI: 10.1021/jacs.9b07857] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
We report a dual-tasked methylation that is based on cooperative palladium/norbornene catalysis. Readily available (hetero)aryl halides (39 iodides and 4 bromides) and inexpensive MeOTs or trimethylphosphate are utilized as the substrates and methylating reagent, respectively. Six types of "ipso" terminations can modularly couple with this "ortho" C-H methylation to constitute a versatile methylation toolbox for preparing diversified methylated arenes. This toolbox features inexpensive methyl sources, excellent functional-group tolerance, simple reaction procedures, and scalability. Importantly, it can be uneventfully extended to isotope-labeled methylation by switching to the corresponding reagents CD3OTs or 13CH3OTs. Moreover, this toolbox can be applied to late-stage modification of biorelevant substrates with complete stereoretention. We believe these salient and practical features of our dual-tasked methylation toolbox will be welcomed by academic and industrial researchers.
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16
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Abstract
Palladium/norbornene cooperative catalysis has emerged as a distinct approach to construct polyfunctionalized arenes from readily available starting materials. This Review provides a comprehensive overview of this field, including the early stoichiometric investigations, catalytic reaction developments, as well as the applications in the syntheses of bioactive compounds and polymers. The section of catalytic reactions is divided into two parts according to the reaction initiation mode: Pd(0)-initiated reactions and Pd(II)-initiated reactions.
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Affiliation(s)
- Jianchun Wang
- Department of Chemistry, University of Chicago, Chicago, Illinois 60637, United States
| | - Guangbin Dong
- Department of Chemistry, University of Chicago, Chicago, Illinois 60637, United States
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17
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Wu F, Wang H, Chen W. Synthesis and characterization of palladium amido complexes containing pincer CNO ligands through nitrene insertion. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4775] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Feifei Wu
- Department of Chemistry; Zhejiang University; Yuquan Campus Hangzhou 310007 China
| | - Huanhong Wang
- Department of Chemistry; Zhejiang University; Yuquan Campus Hangzhou 310007 China
| | - Wanzhi Chen
- Department of Chemistry; Zhejiang University; Yuquan Campus Hangzhou 310007 China
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18
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Liu ZS, Gao Q, Cheng HG, Zhou Q. Alkylating Reagents Employed in Catellani-Type Reactions. Chemistry 2018; 24:15461-15476. [PMID: 30016558 DOI: 10.1002/chem.201802818] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2018] [Indexed: 12/12/2022]
Abstract
The Catellani reaction is a powerful strategy that allows the expeditious synthesis of highly substituted arenes, which are not easily accessible through traditional transition-metal-catalyzed cross-coupling reactions. This reaction utilizes the synergistic interplay of palladium and norbornene catalysis to facilitate sequential ortho-C-H functionalization and ipso termination of aryl iodides in a single operation. Since pioneering work by the group of Catellani in 1997, and later by the group of Lautens, this chemistry has attracted considerable attention from the synthetic chemistry community. Dramatic progress has been made by a number of groups in the past two decades. In this Minireview, the alkylating reagents employed in this intriguing reaction and the corresponding applications in organic synthesis are summarized; thus complementing existing reviews to inspire future developments.
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Affiliation(s)
- Ze-Shui Liu
- College of Chemistry and Molecular Sciences, Wuhan University, 430072, Wuhan, P.R. China
| | - Qianwen Gao
- College of Chemistry and Molecular Sciences, Wuhan University, 430072, Wuhan, P.R. China
| | - Hong-Gang Cheng
- College of Chemistry and Molecular Sciences, Wuhan University, 430072, Wuhan, P.R. China
| | - Qianghui Zhou
- College of Chemistry and Molecular Sciences, Wuhan University, 430072, Wuhan, P.R. China.,The Institute for Advanced Studies, Wuhan University, 430072, Wuhan, P.R. China
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19
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Yu SP, Zhong Y, Gu T, Wu WY, Fan TY, Li NG, Shi ZH, Tang YP, Duan JA. Palladium-catalyzed one-pot Catellani reaction: An efficient synthesis of α-alkynyl aromatic ketones via ortho acylation and ipso alkynylation. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.08.027] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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20
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Dong Z, Lu G, Wang J, Liu P, Dong G. Modular ipso/ ortho Difunctionalization of Aryl Bromides via Palladium/Norbornene Cooperative Catalysis. J Am Chem Soc 2018; 140:8551-8562. [PMID: 29906109 PMCID: PMC6430613 DOI: 10.1021/jacs.8b04153] [Citation(s) in RCA: 86] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Palladium/norbornene (Pd/NBE) cooperative catalysis has emerged as a useful tool for preparing poly substituted arenes; however, its substrate scope has been largely restricted to aryl iodides. While aryl bromides are considered as standard substrates for Pd-catalyzed cross coupling reactions, their use in Pd/NBE catalysis remains elusive. Here we describe the development of general approaches for aryl bromide-mediated Pd/NBE cooperative catalysis. Through careful tuning the phosphine ligands and quenching nucleophiles, ortho amination, acylation and alkylation of aryl bromides have been realized in good efficiency. Importantly, various heteroarene substrates also work well and a wide range of functional groups are tolerated. In addition, the utility of these methods has been demonstrated in sequential cross coupling/ ortho functionalization reactions, consecutive Pd/NBE-catalyzed difunctionalization to construct penta-substituted aromatics and two-step meta functionalization reactions. Moreover, the origin of the ligand effect in ortho amination reactions has been explored through DFT studies. It is expected that this effort would significantly expand the reaction scope and enhance the synthetic potential for Pd/NBE catalysis in preparing complex aromatic compounds.
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Affiliation(s)
- Zhe Dong
- Department of Chemistry, University of Chicago, Chicago, Illinois 60637, United States
| | - Gang Lu
- Department of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States
| | - Jianchun Wang
- Department of Chemistry, University of Chicago, Chicago, Illinois 60637, United States
| | - Peng Liu
- Department of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States
| | - Guangbin Dong
- Department of Chemistry, University of Chicago, Chicago, Illinois 60637, United States
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21
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Wang X, Ji X, Shao C, Zhang Y, Zhang Y. Palladium-catalyzed C-H alkylation of 2-phenylpyridines with alkyl iodides. Org Biomol Chem 2018. [PMID: 28639643 DOI: 10.1039/c7ob01232b] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Palladium-catalyzed C-H alkylation reaction of 2-phenylpyridines with alkyl iodides has been successfully developed. The palladacycles obtained from 2-phenylpyridines should act as the key intermediates in the alkylation reaction.
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Affiliation(s)
- Xiaoling Wang
- School of Chemical Science and Engineering, and Shanghai Key Lab of Chemical Assessment and Sustainability, Tongji University, 1239 Siping Road, Shanghai, 200092, P. R. China.
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22
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Shen Y, Wu XX, Chen S, Xia Y, Liang YM. Synthesis of polyfluoroarene-substituted benzofuran derivatives via cooperative Pd/Cu catalysis. Chem Commun (Camb) 2018; 54:2256-2259. [DOI: 10.1039/c8cc00489g] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A cooperative Pd/Cu-catalyzed dual C–H bond activation of electron-deficient polyfluoroarenes with aryl halides is developed.
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Affiliation(s)
- Yi Shen
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Xin-Xing Wu
- College of Chemistry and Chemical Engineering
- Inner Mongolia University
- Hohhot 010021
- P. R. China
| | - Si Chen
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Yu Xia
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Yong-Min Liang
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou 730000
- P. R. China
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23
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Kim DS, Park WJ, Jun CH. Metal–Organic Cooperative Catalysis in C–H and C–C Bond Activation. Chem Rev 2017; 117:8977-9015. [DOI: 10.1021/acs.chemrev.6b00554] [Citation(s) in RCA: 444] [Impact Index Per Article: 63.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Dong-Su Kim
- Department of Chemistry, Yonsei University, 50
Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Woo-Jin Park
- Department of Chemistry, Yonsei University, 50
Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Chul-Ho Jun
- Department of Chemistry, Yonsei University, 50
Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
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24
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Lei C, Cao J, Zhou JS. Palladium-Catalyzed Arylation of Ketones and Acetonitrile with Ortho Alkylation of Aryl Rings: De Novo Synthesis of Tetralines and Benzocycloheptenes. Org Lett 2016; 18:6120-6123. [PMID: 27934365 DOI: 10.1021/acs.orglett.6b03130] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Palladium-catalyzed α-arylation reactions of ketones with simultaneous ortho alkylation offer 1,2,3-substituted arenes. The reactions of 1,ω-dihaloalkanes also allow facile construction of medicinally important tetralines and benzocycloheptenes.
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Affiliation(s)
- Chuanhu Lei
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University , 21 Nanyang Link, Singapore 637371
| | - Jiajia Cao
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University , 21 Nanyang Link, Singapore 637371
| | - Jianrong Steve Zhou
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University , 21 Nanyang Link, Singapore 637371
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25
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Lei C, Jin X, Zhou J(S. Palladium-Catalyzed Alkynylation and Concomitant ortho Alkylation of Aryl Iodides. ACS Catal 2016. [DOI: 10.1021/acscatal.6b00169] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Chuanhu Lei
- Division of Chemistry and
Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371
| | - Xiaojia Jin
- Division of Chemistry and
Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371
| | - Jianrong (Steve) Zhou
- Division of Chemistry and
Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371
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26
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Sui X, Ding L, Gu Z. The palladium/norbornene-catalyzed ortho-silylmethylation reaction: a practical protocol for ortho-functionalized one-carbon homologation of aryl iodides. Chem Commun (Camb) 2016; 52:13999-14002. [DOI: 10.1039/c6cc08227k] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We reported the introduction of a functionalized methyl group into the ortho-position using the Catellani reaction.
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Affiliation(s)
- Xianwei Sui
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- P. R. China
| | - Linlin Ding
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- P. R. China
| | - Zhenhua Gu
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- P. R. China
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27
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Sun F, Li M, Gu Z. Pd/norbornene-catalyzed sequential ortho-C–H alkylation and ipso-alkynylation: a 1,1-dimethyl-2-alkynol strategy. Org Chem Front 2016. [DOI: 10.1039/c5qo00391a] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A palladium/norbornene-catalyzedortho-C–H alkylation andipso-alkynylation reaction for the synthesis of 2-alkyl-1-alkynyl arenes was reported, where the use of bulky 1,1-dimethyl-2-alkynols led to significant suppression of the formation ofO-alkylation and norbornene alkynylation by-products.
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Affiliation(s)
- Fenggang Sun
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- P. R. China
| | - Miao Li
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- P. R. China
| | - Zhenhua Gu
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- P. R. China
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28
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Ye J, Lautens M. Palladium-catalysed norbornene-mediated C–H functionalization of arenes. Nat Chem 2015; 7:863-70. [DOI: 10.1038/nchem.2372] [Citation(s) in RCA: 345] [Impact Index Per Article: 38.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2015] [Accepted: 09/13/2015] [Indexed: 12/22/2022]
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29
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Pan S, Ma X, Zhong D, Chen W, Liu M, Wu H. Palladium-Catalyzed One-Pot Consecutive Amination and Sonogashira Coupling for Selective Synthesis of 2-Alkynylanilines. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201500381] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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30
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Dong Z, Wang J, Ren Z, Dong G. Ortho C-H Acylation of Aryl Iodides by Palladium/Norbornene Catalysis. Angew Chem Int Ed Engl 2015; 54:12664-8. [PMID: 26333071 DOI: 10.1002/anie.201506397] [Citation(s) in RCA: 144] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2015] [Indexed: 01/10/2023]
Abstract
Reported herein is a palladium/norbornene-catalyzed ortho-arene acylation of aryl iodides by a Catellani-type C-H functionalization. This transformation is enabled by isopropyl carbonate anhydrides, which serve as both an acyl cation equivalent and a hydride source.
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Affiliation(s)
- Zhe Dong
- Department of Chemistry, University of Texas at Austin, 100 East 24th street, Austin, TX 78712 (USA) http://gbdong.cm.utexas.edu/
| | - Jianchun Wang
- Department of Chemistry, University of Texas at Austin, 100 East 24th street, Austin, TX 78712 (USA) http://gbdong.cm.utexas.edu/
| | - Zhi Ren
- Department of Chemistry, University of Texas at Austin, 100 East 24th street, Austin, TX 78712 (USA) http://gbdong.cm.utexas.edu/
| | - Guangbin Dong
- Department of Chemistry, University of Texas at Austin, 100 East 24th street, Austin, TX 78712 (USA) http://gbdong.cm.utexas.edu/.
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31
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Dong Z, Wang J, Ren Z, Dong G. OrthoCH Acylation of Aryl Iodides by Palladium/Norbornene Catalysis. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201506397] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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32
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Dong Z, Wang J, Dong G. Simple Amine-Directed Meta-Selective C–H Arylation via Pd/Norbornene Catalysis. J Am Chem Soc 2015; 137:5887-90. [DOI: 10.1021/jacs.5b02809] [Citation(s) in RCA: 333] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Zhe Dong
- Department of Chemistry, University of Texas at Austin, Austin, Texas 78712, United States
| | - Jianchun Wang
- Department of Chemistry, University of Texas at Austin, Austin, Texas 78712, United States
| | - Guangbin Dong
- Department of Chemistry, University of Texas at Austin, Austin, Texas 78712, United States
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33
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Sun F, Gu Z. Decarboxylative Alkynyl Termination of Palladium-Catalyzed Catellani Reaction: A Facile Synthesis of α-Alkynyl Anilines via Ortho C–H Amination and Alkynylation. Org Lett 2015; 17:2222-5. [DOI: 10.1021/acs.orglett.5b00830] [Citation(s) in RCA: 104] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Fenggang Sun
- Department
of Chemistry, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, China
| | - Zhenhua Gu
- Department
of Chemistry, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, China
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34
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Qureshi Z, Weinstabl H, Suhartono M, Liu H, Thesmar P, Lautens M. Application of the Palladium-Catalysed Norbornene-Assisted Catellani Reaction Towards the Total Synthesis of (+)-Linoxepin and Isolinoxepin. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402218] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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35
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Chen ZY, Ye CQ, Zhu H, Zeng XP, Yuan JJ. Palladium/norbornene-mediated tandem C-H amination/C-I alkenylation reaction of aryl iodides with secondary cyclic O-benzoyl hydroxylamines and activated terminal olefins. Chemistry 2014; 20:4237-41. [PMID: 24623486 DOI: 10.1002/chem.201400084] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2014] [Indexed: 11/06/2022]
Abstract
A novel palladium-catalyzed norbornene-mediated three-component reaction for the construction of ortho-alkenyl aromatic tertiary amines has been achieved, which represents a useful extension of the Catellani-type tandem ortho-selective CH amination transformations.
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Affiliation(s)
- Zhi-Yuan Chen
- Key Laboratory of Functional Small Organic Molecules, Ministry of Education, College of Chemistry & Chemical Engineering, Jiangxi Normal University, Nanchang, Jiangxi 330022 (P. R. China).
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36
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Opanasenko M, Štěpnička P, Čejka J. Heterogeneous Pd catalysts supported on silica matrices. RSC Adv 2014. [DOI: 10.1039/c4ra11963k] [Citation(s) in RCA: 124] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Features, advantages and limitations associated with palladium catalysts deposited over various siliceous supports in different types of practically useful organic transformations are reviewed.
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Affiliation(s)
- Maksym Opanasenko
- J. Heyrovský Institute of Physical Chemistry
- Academy Sciences of the Czech Republic
- 182 23 Prague 8, Czech Republic
| | - Petr Štěpnička
- Department of Inorganic Chemistry
- Faculty of Science
- Charles University in Prague
- 128 40 Prague 2, Czech Republic
| | - Jiří Čejka
- J. Heyrovský Institute of Physical Chemistry
- Academy Sciences of the Czech Republic
- 182 23 Prague 8, Czech Republic
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37
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Dong Z, Dong G. Ortho vs Ipso: Site-Selective Pd and Norbornene-Catalyzed Arene C–H Amination Using Aryl Halides. J Am Chem Soc 2013; 135:18350-3. [DOI: 10.1021/ja410823e] [Citation(s) in RCA: 248] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Zhe Dong
- Department
of Chemistry, University of Texas at Austin, Austin, Texas 78712, United States
| | - Guangbin Dong
- Department
of Chemistry, University of Texas at Austin, Austin, Texas 78712, United States
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38
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Muzart J. Three to seven C–C or C–heteroatom bonds from domino reactions involving a Heck process. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.05.061] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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39
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Sui X, Zhu R, Li G, Ma X, Gu Z. Pd-Catalyzed Chemoselective Catellani Ortho-Arylation of Iodopyrroles: Rapid Total Synthesis of Rhazinal. J Am Chem Soc 2013; 135:9318-21. [DOI: 10.1021/ja404494u] [Citation(s) in RCA: 109] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Xianwei Sui
- Department of Chemistry, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui
230026, China
| | - Rui Zhu
- Department of Chemistry, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui
230026, China
| | - Gencheng Li
- Department of Chemistry, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui
230026, China
| | - Xinna Ma
- Department of Chemistry, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui
230026, China
| | - Zhenhua Gu
- Department of Chemistry, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui
230026, China
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40
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Malacria M, Maestri G. Palladium/Norbornene Catalytic System: Chelation as a Tool To Control Regioselectivity of Pd(IV) Reductive Elimination. J Org Chem 2013; 78:1323-8. [DOI: 10.1021/jo302581c] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Max Malacria
- Institut de Chimie de Substances Naturelles, ICSN/CNRS (UPR 2301), 1 Av
de la Terrasse, Bat. 27, 91198 Gif/Yvette, France
- UPMC Université Paris 06, IPCM (UMR 7201), 4 Place Jussieu, C. 229,
75005 Paris, France
| | - Giovanni Maestri
- Institut de Chimie de Substances Naturelles, ICSN/CNRS (UPR 2301), 1 Av
de la Terrasse, Bat. 27, 91198 Gif/Yvette, France
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41
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Jiao L, Bach T. Palladium-Catalyzed Direct 2-Alkylation of Indoles by Norbornene-Mediated Regioselective Cascade C–H Activation. J Am Chem Soc 2011; 133:12990-3. [DOI: 10.1021/ja2055066] [Citation(s) in RCA: 274] [Impact Index Per Article: 21.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Lei Jiao
- Lehrstuhl für Organische Chemie I and Catalysis Research Center (CRC), Technische Universität München, Lichtenbergstrasse 4, 85747 Garching, Germany
| | - Thorsten Bach
- Lehrstuhl für Organische Chemie I and Catalysis Research Center (CRC), Technische Universität München, Lichtenbergstrasse 4, 85747 Garching, Germany
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42
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Livendahl M, Echavarren AM. Palladium-Catalyzed Arylation Reactions: A Mechanistic Perspective. Isr J Chem 2010. [DOI: 10.1002/ijch.201000040] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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43
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Sehnal P, Taylor RJK, Fairlamb IJS. Emergence of palladium(IV) chemistry in synthesis and catalysis. Chem Rev 2010; 110:824-89. [PMID: 20143876 DOI: 10.1021/cr9003242] [Citation(s) in RCA: 543] [Impact Index Per Article: 38.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Petr Sehnal
- Department of Chemistry, University of York, Heslington, York YO10 5DD, United Kingdom
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44
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Gagnon E, Halperin SD, Métivaud V, Maly KE, Wuest JD. Tampering with Molecular Cohesion in Crystals of Hexaphenylbenzenes. J Org Chem 2009; 75:399-406. [DOI: 10.1021/jo902175u] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Eric Gagnon
- Département de Chimie, Université de Montréal, Montréal, Québec H3C 3J7, Canada
| | - Shira D. Halperin
- Department of Chemistry, Wilfrid Laurier University, Waterloo, Ontario N2L 3C5, Canada
| | - Valérie Métivaud
- Département de Chimie, Université de Montréal, Montréal, Québec H3C 3J7, Canada
| | - Kenneth E. Maly
- Department of Chemistry, Wilfrid Laurier University, Waterloo, Ontario N2L 3C5, Canada
| | - James D. Wuest
- Département de Chimie, Université de Montréal, Montréal, Québec H3C 3J7, Canada
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45
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Gericke K, Chai D, Bieler N, Lautens M. The Norbornene Shuttle: Multicomponent Domino Synthesis of Tetrasubstituted Helical Alkenes through Multiple CH Functionalization. Angew Chem Int Ed Engl 2009; 48:1447-51. [DOI: 10.1002/anie.200805512] [Citation(s) in RCA: 128] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Kersten M. Gericke
- Davenport Chemistry Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON M5S 3H6 (Canada), Fax: (+1) 416‐978‐1631
| | - David I. Chai
- Davenport Chemistry Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON M5S 3H6 (Canada), Fax: (+1) 416‐978‐1631
| | - Nikolas Bieler
- Davenport Chemistry Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON M5S 3H6 (Canada), Fax: (+1) 416‐978‐1631
| | - Mark Lautens
- Davenport Chemistry Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON M5S 3H6 (Canada), Fax: (+1) 416‐978‐1631
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46
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Gericke K, Chai D, Bieler N, Lautens M. The Norbornene Shuttle: Multicomponent Domino Synthesis of Tetrasubstituted Helical Alkenes through Multiple CH Functionalization. Angew Chem Int Ed Engl 2009. [DOI: 10.1002/ange.200805512] [Citation(s) in RCA: 73] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Kersten M. Gericke
- Davenport Chemistry Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON M5S 3H6 (Canada), Fax: (+1) 416‐978‐1631
| | - David I. Chai
- Davenport Chemistry Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON M5S 3H6 (Canada), Fax: (+1) 416‐978‐1631
| | - Nikolas Bieler
- Davenport Chemistry Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON M5S 3H6 (Canada), Fax: (+1) 416‐978‐1631
| | - Mark Lautens
- Davenport Chemistry Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON M5S 3H6 (Canada), Fax: (+1) 416‐978‐1631
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47
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Martins A, Mariampillai B, Lautens M. Synthesis in the key of Catellani: norbornene-mediated ortho C-H functionalization. Top Curr Chem (Cham) 2009; 292:1-33. [PMID: 21500401 DOI: 10.1007/128_2009_13] [Citation(s) in RCA: 154] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Affiliation(s)
- Andrew Martins
- Department of Chemistry, University of Toronto, ON, Canada
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48
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Catellani M, Motti E, Della Ca’ N. Catalytic sequential reactions involving palladacycle-directed aryl coupling steps. Acc Chem Res 2008; 41:1512-22. [PMID: 18680317 DOI: 10.1021/ar800040u] [Citation(s) in RCA: 443] [Impact Index Per Article: 27.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Catalytic methods are important tools for the synthesis of C-C bonds under mild and ambient conditions. Palladium chemistry predominates in this area because it offers the opportunity to form several different types of bonds in one pot. Palladium can also tolerate a variety of functional groups. Among the many investigations of catalytic aryl-aryl couplings, the most successful technique has been the Suzuki reaction, which uses an arylboronic acid to attack an aryl-Pd bond. This Account reports our methodology, based on the cooperative action of Pd and norbornene, that achieves selective aryl-aryl coupling through C-halide and C-H activation. We are primarily interested in Pd-catalyzed sequential reactions. These reactions combine palladium as an inorganic catalyst and a strained olefin such as norbornene as an organic catalyst and can lead to biphenyl derivatives. While the palladium facilitates C-C bond formation through C-halide and C-H activation, the norbornene contributes to the construction of a palladacycle, an intermediate structure that controls and directs the subsequent reaction steps selectively. To achieve regioselective arylation at the carbon ortho to the original C-halide bond, palladacycles require an additional ortho substituent (R(1)). The palladacycle opens, giving rise to a biphenylylnorbornylpalladium complex. Because of the steric hindrance exerted by the two ortho groups, norbornene deinsertion readily occurs to form a biphenylylpalladium complex. Thus, norbornene acts as a removable scaffold. We used this biphenylylpalladium species to form C-C (with olefins, alkynes, or arylboronic acids) or C-H bonds (by hydrogenolysis). Using nonidentical aryl or heteroaryl halides, we also formed a biaryl-bonded Pd species able to undergo the final termination reaction (C-C, C-N, or C-O bond formation) either inter- or intramolecularly. We used this method to synthesize a variety of aromatic and heteroaromatic compounds. We also obtained the key metallacycle able to selectively direct the reactions by replacing norbornene with an aryl-bonded aminocarbonyl group. This method provided a diverse series of condensed heterocycles.
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Affiliation(s)
- Marta Catellani
- Dipartimento di Chimica Organica e Industriale dell’Università and CIRCC Viale G. P. Usberti, 17/A, I-43100 Parma, Italy
| | - Elena Motti
- Dipartimento di Chimica Organica e Industriale dell’Università and CIRCC Viale G. P. Usberti, 17/A, I-43100 Parma, Italy
| | - Nicola Della Ca’
- Dipartimento di Chimica Organica e Industriale dell’Università and CIRCC Viale G. P. Usberti, 17/A, I-43100 Parma, Italy
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49
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Pascual S, de Mendoza P, Braga AA, Maseras F, Echavarren AM. Bidentate phosphines as ligands in the palladium-catalyzed intramolecular arylation: the intermolecular base-assisted proton abstraction mechanism. Tetrahedron 2008. [DOI: 10.1016/j.tet.2008.01.056] [Citation(s) in RCA: 114] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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50
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Bour C, Blond G, Salem B, Suffert J. 4-exo-dig and 5-exo-dig Cyclocarbopalladations: an expeditious solution toward molecular complexity? Tetrahedron 2006. [DOI: 10.1016/j.tet.2006.06.116] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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