1
|
Roy S, Panja S, Sahoo SR, Chatterjee S, Maiti D. Enroute sustainability: metal free C-H bond functionalisation. Chem Soc Rev 2023; 52:2391-2479. [PMID: 36924227 DOI: 10.1039/d0cs01466d] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Abstract
The term "C-H functionalisation" incorporates C-H activation followed by its transformation. In a single line, this can be defined as the conversion of carbon-hydrogen bonds into carbon-carbon or carbon-heteroatom bonds. The catalytic functionalisation of C-H bonds using transition metals has emerged as an atom-economical technique to engender new bonds without activated precursors which can be considered as a major drawback while attempting large-scale synthesis. Replacing the transition-metal-catalysed approach with a metal-free strategy significantly offers an alternative route that is not only inexpensive but also environmentally benign to functionalize C-H bonds. Recently metal free synthetic approaches have been flourishing to functionalize C-H bonds, motivated by the search for greener, cost-effective, and non-toxic catalysts. In this review, we will highlight the comprehensive and up-to-date discussion on recent examples of ground-breaking research on green and sustainable metal-free C-H bond functionalisation.
Collapse
Affiliation(s)
- Sayan Roy
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai-400076, India.
| | - Subir Panja
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai-400076, India.
| | - Sumeet Ranjan Sahoo
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai-400076, India.
| | - Sagnik Chatterjee
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai-400076, India.
| | - Debabrata Maiti
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai-400076, India. .,Department of Interdisciplinary Program in Climate Studies, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, India
| |
Collapse
|
2
|
Koidan G, Hurieva A, Zahorulko S, Zadorozhny A, Lysenko V, Shvydenko T, Rusanov EB, Kostyuk A. Latent Carbene: Diaminomethylation of Thiophenes. European J Org Chem 2022. [DOI: 10.1002/ejoc.202201048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Georgyi Koidan
- Department of Organophosphorus Chemistry Institute of Organic Chemistry Murmanska 5 02660 Kyiv-94 Ukraine
| | - Anastasiya Hurieva
- Department of Organophosphorus Chemistry Institute of Organic Chemistry Murmanska 5 02660 Kyiv-94 Ukraine
| | - Serhii Zahorulko
- Department of Organophosphorus Chemistry Institute of Organic Chemistry Murmanska 5 02660 Kyiv-94 Ukraine
| | - Alexander Zadorozhny
- Department of Organophosphorus Chemistry Institute of Organic Chemistry Murmanska 5 02660 Kyiv-94 Ukraine
| | - Viacheslav Lysenko
- Department of Organophosphorus Chemistry Institute of Organic Chemistry Murmanska 5 02660 Kyiv-94 Ukraine
| | - Tetiana Shvydenko
- Department of Organophosphorus Chemistry Institute of Organic Chemistry Murmanska 5 02660 Kyiv-94 Ukraine
| | - Eduard B. Rusanov
- Department of Organophosphorus Chemistry Institute of Organic Chemistry Murmanska 5 02660 Kyiv-94 Ukraine
| | - Aleksandr Kostyuk
- Department of Organophosphorus Chemistry Institute of Organic Chemistry Murmanska 5 02660 Kyiv-94 Ukraine
| |
Collapse
|
3
|
Fatykhov R, Khalymbadzha I, Chupakhin O. Cross‐Dehydrogenative Coupling Reactions between Phenols and Hetarenes: Modern Trends in Cross‐Coupling Chemistry of Phenols. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202101503] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Ramil Fatykhov
- Ural Federal University 19 Mira Str. 620002 Ekaterinburg Russia
| | - Igor Khalymbadzha
- Ural Federal University 19 Mira Str. 620002 Ekaterinburg Russia
- Postovsky Institute of Organic Synthesis Ural Branch of the Russian Academy of Sciences 22 S. Kovalevskaya Str. 620990 Ekaterinburg Russia
| | - Oleg Chupakhin
- Ural Federal University 19 Mira Str. 620002 Ekaterinburg Russia
- Postovsky Institute of Organic Synthesis Ural Branch of the Russian Academy of Sciences 22 S. Kovalevskaya Str. 620990 Ekaterinburg Russia
| |
Collapse
|
4
|
Hielscher M, Oehl EK, Gleede B, Buchholz J, Waldvogel SR. Optimization Strategies for the Anodic Phenol‐Arene Cross‐Coupling Reaction. ChemElectroChem 2021. [DOI: 10.1002/celc.202101226] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Maximilian Hielscher
- Department of Chemistry Johannes Gutenberg University Duesbergweg 10–14 55128 Mainz Germany
| | - Elisabeth K. Oehl
- Department of Chemistry Johannes Gutenberg University Duesbergweg 10–14 55128 Mainz Germany
| | - Barbara Gleede
- Department of Chemistry Johannes Gutenberg University Duesbergweg 10–14 55128 Mainz Germany
| | - Julian Buchholz
- Department of Chemistry Johannes Gutenberg University Duesbergweg 10–14 55128 Mainz Germany
| | - Siegfried R. Waldvogel
- Department of Chemistry Johannes Gutenberg University Duesbergweg 10–14 55128 Mainz Germany
| |
Collapse
|
5
|
Povarov IG, Shilenkov NA, Krasnov PO, Suboch GA, Tovbis MS. Synthesis, Acid–Base Properties, and Sulfonylation of Dialkyl 5-Amino-2-hydroxy-4,6-dimethylisophtalates. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2020. [DOI: 10.1134/s1070428020080126] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
6
|
Li X, Liu T, Zhang B, Zhang D, Shi H, Yu Z, Tao S, Du Y. Formation of Carbon-Carbon Bonds Mediated by Hypervalent Iodine Reagents Under Metal-free Conditions. CURR ORG CHEM 2020. [DOI: 10.2174/1385272824666200211093103] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
During the past several decades, hypervalent iodine reagents have been widely
used in various organic transformations. Specifically, these exclusive classes of reagents
have been extensively used for the construction of carbon-carbon bonds. This review aims
to cover all the reactions involving the construction of carbon-carbon bonds mediated by
hypervalent iodine reagents, providing references and highlights for synthetic chemists
who are interested in hypervalent iodine chemistry.
Collapse
Affiliation(s)
- Xiaoxian Li
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Tongxing Liu
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Beibei Zhang
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Dongke Zhang
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Haofeng Shi
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Zhenyang Yu
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Shanqing Tao
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Yunfei Du
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| |
Collapse
|
7
|
Liu X, Xiao G, Xu X, Kang Z, Zhang D, Hu W. A Cleavage‐Modification‐Reassembly Process Catalyzed by Rhodium and Brønsted Acid for the Synthesis of Multi‐Substituted Anilines. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000193] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Xiangrong Liu
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical SciencesSun Yat-Sen University Guangzhou 510006 People's Republic of China
| | - Guolan Xiao
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical SciencesSun Yat-Sen University Guangzhou 510006 People's Republic of China
| | - Xinfang Xu
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical SciencesSun Yat-Sen University Guangzhou 510006 People's Republic of China
| | - Zhenghui Kang
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical SciencesSun Yat-Sen University Guangzhou 510006 People's Republic of China
| | - Dan Zhang
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical SciencesSun Yat-Sen University Guangzhou 510006 People's Republic of China
| | - Wenhao Hu
- Guangdong Key Laboratory of Chiral Molecule and Drug Discovery, School of Pharmaceutical SciencesSun Yat-Sen University Guangzhou 510006 People's Republic of China
| |
Collapse
|
8
|
Tezuka N, Hirano K, Uchiyama M. A Direct, Chemo-, and Regioselective Cross-Coupling Reaction of Arenes via Sequential Directed ortho Cuprations and Oxidation. Org Lett 2019; 21:9536-9540. [PMID: 31738063 DOI: 10.1021/acs.orglett.9b03719] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Direct cross-coupling of Csp2-H/Csp2-H bonds of two arenes was achieved in 30-76% yield via sequential directed ortho cuprations (DoCu) with the cuprate base (TMP)2Cu(CN)Li2 (1, TMP = 2,2,6,6-tetramethylpiperidido), followed by oxidation. This methodology offers easy access to unsymmetric biaryls from arenes with a variety of directed metalation groups (DMGs) and ancillary functional groups, taking advantage of the highly chemoselective action of 1.
Collapse
Affiliation(s)
- Noriyuki Tezuka
- Graduate School of Pharmaceutical Sciences , The University of Tokyo , 7-3-1 Hongo , Bunkyo-ku , Tokyo 113-0033 , Japan.,Cluster of Pioneering Research (CPR), Advanced Elements Chemistry Laboratory , RIKEN , 2-1 Hirosawa , Wako-shi , Saitama 351-0198 , Japan
| | - Keiichi Hirano
- Graduate School of Pharmaceutical Sciences , The University of Tokyo , 7-3-1 Hongo , Bunkyo-ku , Tokyo 113-0033 , Japan.,Cluster of Pioneering Research (CPR), Advanced Elements Chemistry Laboratory , RIKEN , 2-1 Hirosawa , Wako-shi , Saitama 351-0198 , Japan
| | - Masanobu Uchiyama
- Graduate School of Pharmaceutical Sciences , The University of Tokyo , 7-3-1 Hongo , Bunkyo-ku , Tokyo 113-0033 , Japan.,Cluster of Pioneering Research (CPR), Advanced Elements Chemistry Laboratory , RIKEN , 2-1 Hirosawa , Wako-shi , Saitama 351-0198 , Japan.,Research Initiative for Supra-Materials (RISM) , Shinshu University , 3-15-1 Tokida , Ueda , Nagano 386-8567 , Japan
| |
Collapse
|
9
|
Convenient Synthesis of 6,7,12,13-Tetrahydro-5 H-Cyclohepta[2,1- b:3,4- b']diindole Derivatives Mediated by Hypervalent Iodine (III) Reagent. Molecules 2019; 24:molecules24050960. [PMID: 30857232 PMCID: PMC6429186 DOI: 10.3390/molecules24050960] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2019] [Revised: 03/04/2019] [Accepted: 03/06/2019] [Indexed: 01/24/2023] Open
Abstract
Bisindolyl alkaloids represent a large family of natural and synthetic products that display various biological activities. Among the bisindole compounds, 6,7,12,13-tetrahydro-5H-cyclohepta[2,1-b:3,4-b']diindoles have received little attention. Only two methods have been developed for the construction of the 6,7,12,13-tetrahydro-5H-cyclohepta[2,1-b:3,4-b']diindole scaffold thus far, including the classical Fischer indole synthesis conducted by reacting indole-fused cycloheptanone and hydrazines, and the condensation reaction to build the seven-membered ring. Here, we report for the first time a new route to synthesize 6,7,12,13-tetrahydro-5H-cyclohepta[2,1-b:3,4-b']diindoles through intramolecular oxidative coupling of 1,3-di(1H-indol-3-yl)propanes in the presence of PIFA, DDQ and TMSCl with moderate to excellent yields.
Collapse
|
10
|
Hyatt IFD, Dave L, David N, Kaur K, Medard M, Mowdawalla C. Hypervalent iodine reactions utilized in carbon–carbon bond formations. Org Biomol Chem 2019; 17:7822-7848. [DOI: 10.1039/c9ob01267b] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
This review covers recent developments of hypervalent iodine chemistry in dearomatizations, radicals, hypervalent iodine-guided electrophilic substitution, arylations, photoredox, and more.
Collapse
Affiliation(s)
| | - Loma Dave
- Department of Chemistry and Biochemistry
- Adelphi University
- Garden City
- USA
| | - Navindra David
- Department of Chemistry and Biochemistry
- Adelphi University
- Garden City
- USA
| | - Kirandeep Kaur
- Department of Chemistry and Biochemistry
- Adelphi University
- Garden City
- USA
| | - Marly Medard
- Department of Chemistry and Biochemistry
- Adelphi University
- Garden City
- USA
| | - Cyrus Mowdawalla
- Department of Chemistry and Biochemistry
- Adelphi University
- Garden City
- USA
| |
Collapse
|
11
|
Kumar V, Kumar M, Kumar S. (Diacetoxyiodo)Benzene Mediated Fused 1,2,4-Triazole Derivatives: Synthetic and Medicinal Perspective. MINI-REV ORG CHEM 2018. [DOI: 10.2174/1570193x15666180406142116] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Hypervalent iodine(III) reagents are well known for the mild and highly selective oxidative chemical transformations, specifically in synthesis of a variety of heterocycles, in a facile and environmentally friendly manner. In past decades, triazole derivatives have gained much attention of the scientific community as some of the products containing triazole moiety contribute towards the development of effective chemotherapeutics. (Diacetoxyiodo)benzene, a hypervalent iodine(III) reagent has proven its significant role in synthesis of 1,2,4-triazoles, in particular, fused derivatives. This review highlights the (Diacetoxyiodo)benzene mediated developments made for the synthesis of fused 1,2,4-triazole derivatives till date. In addition, medicinal perspective of these heterocycles has also been summarized.
Collapse
Affiliation(s)
- Vinod Kumar
- Department of Chemistry, Maharishi Markandeshwar University, Mullana, Ambala-133207, Haryana, India
| | - Mohit Kumar
- Department of Chemistry, Maharishi Markandeshwar University, Mullana, Ambala-133207, Haryana, India
| | - Sunil Kumar
- Department of Chemistry, Govt. P.G. College, Hisar, Haryana, India
| |
Collapse
|
12
|
Formal group insertion into aryl C‒N bonds through an aromaticity destruction-reconstruction process. Nat Commun 2018; 9:3423. [PMID: 30143605 PMCID: PMC6109128 DOI: 10.1038/s41467-018-05637-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Accepted: 07/16/2018] [Indexed: 12/01/2022] Open
Abstract
Given the abundance and the ready availability of anilines, the selective insertion of atoms into the aryl carbon–nitrogen bonds will be an appealing route for the synthesis of nitrogen-containing aromatic molecules. However, because aryl carbon–nitrogen bonds are particularly inert, anilines are normally activated by conversion to more reactive intermediates such as aryldiazonium salts to achieve functionalization of the aryl carbon–nitrogen bonds, but the nitrogen atom is usually not incorporated into products, instead being discarded. The selective insertion of groups into aryl carbon–nitrogen bonds remains an elusive challenge and an unmet need in reaction design. Here we show an aromaticity destruction-reconstruction process that selectively inserts a trimethylenemethane (TMM) group into the aromatic carbon–nitrogen bond of anilines concomitant with a benzylic carbon–hydrogen bond functionalization. This process provides a transformative mode for anilines, and the insertion products are versatile precursor to various nitrogen-containing aromatic molecules through simple conversions. Activation of C–N bonds of anilines requires transformation of the amino group into a more reactive functionality. Here, the authors report an aromaticity destruction-reconstruction process that converts abundant anilines into valuable amines through group insertion into the C–N bond and benzylic C–H functionalization.
Collapse
|
13
|
Deruer E, Hamel V, Blais S, Canesi S. Rapid transformation of sulfinate salts into sulfonates promoted by a hypervalent iodine(III) reagent. Beilstein J Org Chem 2018; 14:1203-1207. [PMID: 29977387 PMCID: PMC6009181 DOI: 10.3762/bjoc.14.101] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Accepted: 05/08/2018] [Indexed: 11/23/2022] Open
Abstract
An alternative method for forming sulfonates through hypervalent iodine(III) reagent-mediated oxidation of sodium sulfinates has been developed. This transformation involves trapping reactive sulfonium species using alcohols. With additional optimization of the reaction conditions, the method appears extendable to other nucleophiles such as electron-rich aromatic systems or cyclic ethers through a ring opening pathway.
Collapse
Affiliation(s)
- Elsa Deruer
- Laboratoire de Méthodologie et Synthèse de Produits Naturels, Université du Québec à Montréal, C.P. 8888, Succ. Centre-Ville, Montréal, H3C 3P8 Québec, Canada
| | - Vincent Hamel
- Laboratoire de Méthodologie et Synthèse de Produits Naturels, Université du Québec à Montréal, C.P. 8888, Succ. Centre-Ville, Montréal, H3C 3P8 Québec, Canada
| | - Samuel Blais
- Laboratoire de Méthodologie et Synthèse de Produits Naturels, Université du Québec à Montréal, C.P. 8888, Succ. Centre-Ville, Montréal, H3C 3P8 Québec, Canada
| | - Sylvain Canesi
- Laboratoire de Méthodologie et Synthèse de Produits Naturels, Université du Québec à Montréal, C.P. 8888, Succ. Centre-Ville, Montréal, H3C 3P8 Québec, Canada
| |
Collapse
|
14
|
Maiti S, Alam T, Mal P. Soft-Hard Acid-Base-Controlled C−H Trifluoroethoxylation and Trideuteriomethoxylation of Anilides. ASIAN J ORG CHEM 2018. [DOI: 10.1002/ajoc.201800069] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Saikat Maiti
- School of Chemical Sciences; National Institute of Science Education and Research (NISER), HBNI, Bhubaneswar, PO Bhimpur-Padanpur; Via Jatni District Khurda Odisha 752050 India
| | - Toufique Alam
- School of Chemical Sciences; National Institute of Science Education and Research (NISER), HBNI, Bhubaneswar, PO Bhimpur-Padanpur; Via Jatni District Khurda Odisha 752050 India
| | - Prasenjit Mal
- School of Chemical Sciences; National Institute of Science Education and Research (NISER), HBNI, Bhubaneswar, PO Bhimpur-Padanpur; Via Jatni District Khurda Odisha 752050 India
| |
Collapse
|
15
|
Maiti S, Mal P. Soft–Hard Acid/Base-Controlled, Oxidative, N-Selective Arylation of Sulfonanilides via a Nitrenium Ion. J Org Chem 2018; 83:1340-1347. [DOI: 10.1021/acs.joc.7b02841] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Saikat Maiti
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), HBNI, Bhubaneswar, PO Bhimpur-Padanpur, Via Jatni, District Khurda, Odisha 752050, India
| | - Prasenjit Mal
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), HBNI, Bhubaneswar, PO Bhimpur-Padanpur, Via Jatni, District Khurda, Odisha 752050, India
| |
Collapse
|
16
|
Sun Y, Huang X, Li X, Luo F, Zhang L, Chen M, Zheng S, Peng B. Mild Ring Contractions of Cyclobutanols to Cyclopropyl Ketones via Hypervalent Iodine Oxidation. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201701237] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Yan Sun
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials; Zhejiang Normal University; Jinhua 321004 People's Republic of China
| | - Xin Huang
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials; Zhejiang Normal University; Jinhua 321004 People's Republic of China
| | - Xiaojin Li
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials; Zhejiang Normal University; Jinhua 321004 People's Republic of China
| | - Fan Luo
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials; Zhejiang Normal University; Jinhua 321004 People's Republic of China
| | - Lei Zhang
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials; Zhejiang Normal University; Jinhua 321004 People's Republic of China
| | - Mengyuan Chen
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials; Zhejiang Normal University; Jinhua 321004 People's Republic of China
| | - Shiya Zheng
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials; Zhejiang Normal University; Jinhua 321004 People's Republic of China
| | - Bo Peng
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials; Zhejiang Normal University; Jinhua 321004 People's Republic of China
- State Key Laboratory of Fine Chemicals; Dalian University of Technology; Dalian 116024 People's Republic of China
| |
Collapse
|
17
|
Yamamoto K, Kamino S, Sawada D. Direct C-H substitution reaction of anilides using hypervalent iodine and their regioselective issues. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.08.079] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
18
|
Deruer E, Coulibali S, Boukercha S, Canesi S. Carbon–Phosphorus Bond Formation on Anilines Mediated by a Hypervalent Iodine Reagent. J Org Chem 2017; 82:11884-11890. [DOI: 10.1021/acs.joc.7b01595] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Elsa Deruer
- Laboratoire de Méthodologie
et Synthèse de Produits Naturels, Université du Québec à Montréal, C.P. 8888, Succ. Centre-Ville, Montréal, Québec H3C 3P8, Canada
| | - Siomenan Coulibali
- Laboratoire de Méthodologie
et Synthèse de Produits Naturels, Université du Québec à Montréal, C.P. 8888, Succ. Centre-Ville, Montréal, Québec H3C 3P8, Canada
| | - Saad Boukercha
- Laboratoire de Méthodologie
et Synthèse de Produits Naturels, Université du Québec à Montréal, C.P. 8888, Succ. Centre-Ville, Montréal, Québec H3C 3P8, Canada
| | - Sylvain Canesi
- Laboratoire de Méthodologie
et Synthèse de Produits Naturels, Université du Québec à Montréal, C.P. 8888, Succ. Centre-Ville, Montréal, Québec H3C 3P8, Canada
| |
Collapse
|
19
|
Wang J, Zhao Y, Gao H, Gao GL, Yang C, Xia W. Visible-Light-Mediated Dehydrogenative Cross-Coupling: Synthesis of Nonsymmetrical Atropisomeric Biaryls. ASIAN J ORG CHEM 2017. [DOI: 10.1002/ajoc.201700242] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Junlei Wang
- State Key Lab of Urban Water Resource and Environment; School of Chemistry and Chemical Engineering; Harbin Institute of Technology; Harbin 150080 China
| | - Yating Zhao
- State Key Lab of Urban Water Resource and Environment; School of Chemistry and Chemical Engineering; Harbin Institute of Technology; Harbin 150080 China
| | - Han Gao
- State Key Lab of Urban Water Resource and Environment; School of Chemistry and Chemical Engineering; Harbin Institute of Technology; Harbin 150080 China
| | - Guo-Lin Gao
- State Key Lab of Urban Water Resource and Environment; School of Chemistry and Chemical Engineering; Harbin Institute of Technology; Harbin 150080 China
| | - Chao Yang
- State Key Lab of Urban Water Resource and Environment; School of Chemistry and Chemical Engineering; Harbin Institute of Technology; Harbin 150080 China
| | - Wujiong Xia
- State Key Lab of Urban Water Resource and Environment; School of Chemistry and Chemical Engineering; Harbin Institute of Technology; Harbin 150080 China
| |
Collapse
|
20
|
|
21
|
Abstract
Transition metal-mediated C-H bond activation and functionalization represent one of the most straightforward and powerful tools in modern organic synthetic chemistry. Bi(hetero)aryls are privileged π-conjugated structural cores in biologically active molecules, organic functional materials, ligands, and organic synthetic intermediates. The oxidative C-H/C-H coupling reactions between two (hetero)arenes through 2-fold C-H activation offer a valuable opportunity for rapid assembly of diverse bi(hetero)aryls and further exploitation of their applications in pharmaceutical and material sciences. This review provides a comprehensive overview of the fundamentals and applications of transition metal-mediated/catalyzed oxidative C-H/C-H coupling reactions between two (hetero)arenes. The substrate scope, limitation, reaction mechanism, regioselectivity, and chemoselectivity, as well as related control strategies of these reactions are discussed. Additionally, the applications of these established methods in the synthesis of natural products and exploitation of new organic functional materials are exemplified. In the last section, a short introduction on oxidant- or Lewis acid-mediated oxidative Ar-H/Ar-H coupling reactions is presented, considering that it is a very powerful method for the construction of biaryl units and polycylic arenes.
Collapse
Affiliation(s)
- Yudong Yang
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University , 29 Wangjiang Road, Chengdu 610064, China
| | - Jingbo Lan
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University , 29 Wangjiang Road, Chengdu 610064, China
| | - Jingsong You
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University , 29 Wangjiang Road, Chengdu 610064, China
| |
Collapse
|
22
|
Goswami L, Neog K, Sharma K, Gogoi P. A metal-free cascade reaction of β-halo-α,β-unsaturated aldehydes and 1,4-dithiane-2,5-diols: synthesis of polycyclic 2-formylthiophenes. Org Biomol Chem 2017; 15:6470-6473. [DOI: 10.1039/c7ob01641g] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
A cascade reaction of β-halo-α,β-unsaturated aldehydes and 1,4-dithiane-2,5-diols for the synthesis of 2-formylthiophenes has been described employing a polymer supported organic base.
Collapse
Affiliation(s)
- Limi Goswami
- Applied Organic Chemistry Group
- Chemical Science and Technology Division
- CSIR-North East Institute of Science and Technology
- Assam
- India
| | - Kashmiri Neog
- Applied Organic Chemistry Group
- Chemical Science and Technology Division
- CSIR-North East Institute of Science and Technology
- Assam
- India
| | - Kumud Sharma
- Applied Organic Chemistry Group
- Chemical Science and Technology Division
- CSIR-North East Institute of Science and Technology
- Assam
- India
| | - Pranjal Gogoi
- Applied Organic Chemistry Group
- Chemical Science and Technology Division
- CSIR-North East Institute of Science and Technology
- Assam
- India
| |
Collapse
|
23
|
Deruer E, Canesi S. One-step formation of dihydrofuranoindoline cores promoted by a hypervalent iodine reagent. Org Biomol Chem 2017; 15:3736-3741. [DOI: 10.1039/c7ob00326a] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Treatment of aniline derivatives in the presence of a hypervalent iodine reagent and furan produces dihydrofuranoindoline cores in one step.
Collapse
Affiliation(s)
- Elsa Deruer
- Laboratoire de Méthodologie et Synthèse de Produits Naturels
- Université du Québec à Montréal
- Montréal
- Canada
| | - Sylvain Canesi
- Laboratoire de Méthodologie et Synthèse de Produits Naturels
- Université du Québec à Montréal
- Montréal
- Canada
| |
Collapse
|
24
|
Maertens G, Desjardins S, Canesi S. Asymmetric synthesis of (+)-17-epi-methoxy-kauran-3-one through tandem oxidative polycyclization-pinacol process. Org Biomol Chem 2016; 14:6744-50. [PMID: 27327903 DOI: 10.1039/c6ob01142j] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A synthesis of (+)-17-epi-methoxy-kauran-3-one, an O-methylated isomer of the natural diterpene 17-hydroxy-kauran-3-one, has been achieved. The strategy is based on a diastereoselective oxidative polycyclization-pinacol tandem process consisting of transforming a functionalized phenol into a compact and complex tetracycle, which represents the main core of kaurane family members. The synthesis also includes an enantioselective Yamamoto's allylation, a diastereoselective Ru-catalyzed hydrocyanation, a ring-closing metathesis and a reductive isomerization process as key steps. The structure of our synthetic substrate was determined through comparison with an O-methylated derivative of the natural compound.
Collapse
Affiliation(s)
- Gaëtan Maertens
- Laboratoire de Méthodologie et Synthèse de Produits Naturels, Université du Québec à Montréal, C.P. 8888, Succ. Centre-Ville, Montréal, H3C 3P8, Québec, Canada.
| | - Samuel Desjardins
- Laboratoire de Méthodologie et Synthèse de Produits Naturels, Université du Québec à Montréal, C.P. 8888, Succ. Centre-Ville, Montréal, H3C 3P8, Québec, Canada.
| | - Sylvain Canesi
- Laboratoire de Méthodologie et Synthèse de Produits Naturels, Université du Québec à Montréal, C.P. 8888, Succ. Centre-Ville, Montréal, H3C 3P8, Québec, Canada.
| |
Collapse
|
25
|
Matsumoto K, Yoshida M, Shindo M. Heterogeneous Rhodium-Catalyzed Aerobic Oxidative Dehydrogenative Cross-Coupling: Nonsymmetrical Biaryl Amines. Angew Chem Int Ed Engl 2016; 55:5272-6. [PMID: 26996772 DOI: 10.1002/anie.201600400] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Revised: 02/28/2016] [Indexed: 01/05/2023]
Abstract
The first heterogeneously catalyzed oxidative dehydrogenative cross-coupling of aryl amines is reported herein. 2-Naphthylamine analogues were reacted with various electron-rich arenes using a heterogeneous Rh/C catalyst under mild aerobic conditions, thus affording nonsymmetrical biaryl amines in excellent yields with high selectivities. This reaction provides a mild, operationally simple, and efficient approach for the synthesis of biaryls which are important to pharmaceutical and materials chemistry.
Collapse
Affiliation(s)
- Kenji Matsumoto
- Faculty of Pharmaceutical Sciences, Tokushima Bunri University, 180 Nishihama-Boji, Yamashiro-cho, Tokushima, 770-8514, Japan
| | - Masahiro Yoshida
- Faculty of Pharmaceutical Sciences, Tokushima Bunri University, 180 Nishihama-Boji, Yamashiro-cho, Tokushima, 770-8514, Japan
| | - Mitsuru Shindo
- Institute for Materials Chemistry and Engineering, Kyushu University, 6-1, Kasuga-koen, Kasuga, 816-8580, Japan.
| |
Collapse
|
26
|
Matsumoto K, Yoshida M, Shindo M. Heterogeneous Rhodium-Catalyzed Aerobic Oxidative Dehydrogenative Cross-Coupling: Nonsymmetrical Biaryl Amines. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201600400] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Kenji Matsumoto
- Faculty of Pharmaceutical Sciences; Tokushima Bunri University; 180 Nishihama-Boji, Yamashiro-cho Tokushima 770-8514 Japan
| | - Masahiro Yoshida
- Faculty of Pharmaceutical Sciences; Tokushima Bunri University; 180 Nishihama-Boji, Yamashiro-cho Tokushima 770-8514 Japan
| | - Mitsuru Shindo
- Institute for Materials Chemistry and Engineering; Kyushu University; 6-1, Kasuga-koen Kasuga 816-8580 Japan
| |
Collapse
|
27
|
Morimoto K, Sakamoto K, Ohshika T, Dohi T, Kita Y. Organo-Iodine(III)-Catalyzed Oxidative Phenol-Arene and Phenol-Phenol Cross-Coupling Reaction. Angew Chem Int Ed Engl 2016; 55:3652-6. [DOI: 10.1002/anie.201511007] [Citation(s) in RCA: 86] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2015] [Revised: 01/18/2016] [Indexed: 01/21/2023]
Affiliation(s)
- Koji Morimoto
- Ritsumeikan University; College of Pharmaceutical Sciences; 1-1-1 Nojihigashi Kusatsu Shiga 525-8577 Japan
- Research Organization of Science and Technology; Ritsumeikan University; Japan
| | - Kazuma Sakamoto
- Ritsumeikan University; College of Pharmaceutical Sciences; 1-1-1 Nojihigashi Kusatsu Shiga 525-8577 Japan
| | - Takao Ohshika
- Ritsumeikan University; College of Pharmaceutical Sciences; 1-1-1 Nojihigashi Kusatsu Shiga 525-8577 Japan
| | - Toshifumi Dohi
- Ritsumeikan University; College of Pharmaceutical Sciences; 1-1-1 Nojihigashi Kusatsu Shiga 525-8577 Japan
| | - Yasuyuki Kita
- Ritsumeikan University; College of Pharmaceutical Sciences; 1-1-1 Nojihigashi Kusatsu Shiga 525-8577 Japan
- Research Organization of Science and Technology; Ritsumeikan University; Japan
| |
Collapse
|
28
|
Morimoto K, Sakamoto K, Ohshika T, Dohi T, Kita Y. Organo-Iodine(III)-Catalyzed Oxidative Phenol-Arene and Phenol-Phenol Cross-Coupling Reaction. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201511007] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Koji Morimoto
- Ritsumeikan University; College of Pharmaceutical Sciences; 1-1-1 Nojihigashi Kusatsu Shiga 525-8577 Japan
- Research Organization of Science and Technology; Ritsumeikan University; Japan
| | - Kazuma Sakamoto
- Ritsumeikan University; College of Pharmaceutical Sciences; 1-1-1 Nojihigashi Kusatsu Shiga 525-8577 Japan
| | - Takao Ohshika
- Ritsumeikan University; College of Pharmaceutical Sciences; 1-1-1 Nojihigashi Kusatsu Shiga 525-8577 Japan
| | - Toshifumi Dohi
- Ritsumeikan University; College of Pharmaceutical Sciences; 1-1-1 Nojihigashi Kusatsu Shiga 525-8577 Japan
| | - Yasuyuki Kita
- Ritsumeikan University; College of Pharmaceutical Sciences; 1-1-1 Nojihigashi Kusatsu Shiga 525-8577 Japan
- Research Organization of Science and Technology; Ritsumeikan University; Japan
| |
Collapse
|
29
|
Hata K, Ito H, Segawa Y, Itami K. Pyridylidene ligand facilitates gold-catalyzed oxidative C-H arylation of heterocycles. Beilstein J Org Chem 2015; 11:2737-46. [PMID: 26877796 PMCID: PMC4734412 DOI: 10.3762/bjoc.11.295] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2015] [Accepted: 12/09/2015] [Indexed: 01/19/2023] Open
Abstract
Triaryl-2-pyridylidene effectively facilitates the gold-catalyzed oxidative C-H arylation of heteroarenes with arylsilanes as a unique electron-donating ligand on gold. The employment of the 2-pyridylidene ligand, which is one of the strongest electron-donating N-heterocyclic carbenes, resulted in the rate acceleration of the C-H arylation reaction of heterocycles over conventional ligands such as triphenylphosphine and a classical N-heterocyclic carbene. In situ observation and isolation of the 2-pyridylidene-gold(III) species, as well as a DFT study, indicated unusual stability of gold(III) species stabilized by strong electron donation from the 2-pyridylidene ligand. Thus, the gold(I)-to-gold(III) oxidation process is thought to be facilitated by the highly electron-donating 2-pyridylidene ligand.
Collapse
Affiliation(s)
- Kazuhiro Hata
- Graduate School of Science, Nagoya University, Chikusa, Nagoya 464-8602, Japan
| | - Hideto Ito
- Graduate School of Science, Nagoya University, Chikusa, Nagoya 464-8602, Japan
| | - Yasutomo Segawa
- Graduate School of Science, Nagoya University, Chikusa, Nagoya 464-8602, Japan; JST, ERATO, Itami Molecular Nanocarbon Project, Nagoya University, Chikusa, Nagoya 464-8602, Japan
| | - Kenichiro Itami
- Graduate School of Science, Nagoya University, Chikusa, Nagoya 464-8602, Japan; JST, ERATO, Itami Molecular Nanocarbon Project, Nagoya University, Chikusa, Nagoya 464-8602, Japan; Institute of Transformative Bio-Molecules (WPI-ITbM), Nagoya University, Chikusa, Nagoya 464-8602, Japan
| |
Collapse
|
30
|
Wang SE, Wang L, He Q, Fan R. Destruction and Construction: Application of Dearomatization Strategy in Aromatic Carbon-Nitrogen Bond Functionalization. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201508161] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
|
31
|
Wang SE, Wang L, He Q, Fan R. Destruction and Construction: Application of Dearomatization Strategy in Aromatic Carbon-Nitrogen Bond Functionalization. Angew Chem Int Ed Engl 2015; 54:13655-8. [PMID: 26457665 DOI: 10.1002/anie.201508161] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Indexed: 01/04/2023]
Affiliation(s)
- Shuo-En Wang
- Department of Chemistry, Fudan University, 220 Handan Road, Shanghai, 200433 (China)
| | - Linfei Wang
- Department of Chemistry, Fudan University, 220 Handan Road, Shanghai, 200433 (China)
| | - Qiuqin He
- Department of Chemistry, Fudan University, 220 Handan Road, Shanghai, 200433 (China)
| | - Renhua Fan
- Department of Chemistry, Fudan University, 220 Handan Road, Shanghai, 200433 (China).
| |
Collapse
|
32
|
Han D, He Q, Fan R. Aniline Dearomatization and Silver-Catalyzed [3+3] Dipolar Cycloaddition: Efficient Construction of Oxocino[4,3,2-cd]indoles from 2-Alkynylanilines and 2-Alkynylbenzaldoximes. Angew Chem Int Ed Engl 2015; 54:14013-6. [DOI: 10.1002/anie.201507277] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2015] [Indexed: 01/11/2023]
|
33
|
Han D, He Q, Fan R. Aniline Dearomatization and Silver‐Catalyzed [3+3] Dipolar Cycloaddition: Efficient Construction of Oxocino[4,3,2‐
cd
]indoles from 2‐Alkynylanilines and 2‐Alkynylbenzaldoximes. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201507277] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Dandan Han
- Department of Chemistry, Fudan University, 220 Handan Road, Shanghai, 200433 (China)
| | - Qiuqin He
- Department of Chemistry, Fudan University, 220 Handan Road, Shanghai, 200433 (China)
| | - Renhua Fan
- Department of Chemistry, Fudan University, 220 Handan Road, Shanghai, 200433 (China)
| |
Collapse
|
34
|
Narayan R, Matcha K, Antonchick AP. Metal-Free Oxidative C-C Bond Formation through C-H Bond Functionalization. Chemistry 2015; 21:14678-93. [PMID: 26239615 DOI: 10.1002/chem.201502005] [Citation(s) in RCA: 134] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The formation of C-C bonds embodies the core of organic chemistry because of its fundamental application in generation of molecular diversity and complexity. C-C bond-forming reactions are well-known challenges. To achieve this goal through direct functionalization of C-H bonds in both of the coupling partners represents the state-of-the-art in organic synthesis. Oxidative C-C bond formation obviates the need for prefunctionalization of both substrates. This Minireview is dedicated to the field of C-C bond-forming reactions through direct C-H bond functionalization under completely metal-free oxidative conditions. Selected important developments in this area have been summarized with representative examples and discussions on their reaction mechanisms.
Collapse
Affiliation(s)
- Rishikesh Narayan
- Abteilung Chemische Biologie, Max-Planck-Institut für Molekulare Physiologie, Otto-Hahn Strasse 11, 44227 Dortmund (Germany)
| | - Kiran Matcha
- Abteilung Chemische Biologie, Max-Planck-Institut für Molekulare Physiologie, Otto-Hahn Strasse 11, 44227 Dortmund (Germany).,Present Address: API Small Molecule Process Research and Development, Janssen Pharmaceutica NV, Turnhotsweg 30, 2340 Beerse (Belgium)
| | - Andrey P Antonchick
- Abteilung Chemische Biologie, Max-Planck-Institut für Molekulare Physiologie, Otto-Hahn Strasse 11, 44227 Dortmund (Germany). .,Fakultät Chemie und Chemische Biologie, Technische Universität Dortmund, Otto-Hahn Strasse 6, 44221 Dortmund (Germany).
| |
Collapse
|
35
|
Kita Y, Dohi T. Pioneering Metal-Free Oxidative Coupling Strategy of Aromatic Compounds Using Hypervalent Iodine Reagents. CHEM REC 2015. [DOI: 10.1002/tcr.201500020] [Citation(s) in RCA: 101] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Yasuyuki Kita
- College of Pharmaceutical Sciences; Ritsumeikan University; 1-1-1 Nojihigashi Kusatsu Shiga 525-8577 Japan
| | - Toshifumi Dohi
- College of Pharmaceutical Sciences; Ritsumeikan University; 1-1-1 Nojihigashi Kusatsu Shiga 525-8577 Japan
| |
Collapse
|
36
|
|
37
|
Gaster E, Vainer Y, Regev A, Narute S, Sudheendran K, Werbeloff A, Shalit H, Pappo D. Significant Enhancement in the Efficiency and Selectivity of Iron-Catalyzed Oxidative Cross-Coupling of Phenols by Fluoroalcohols. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201409694] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
38
|
Gaster E, Vainer Y, Regev A, Narute S, Sudheendran K, Werbeloff A, Shalit H, Pappo D. Significant Enhancement in the Efficiency and Selectivity of Iron-Catalyzed Oxidative Cross-Coupling of Phenols by Fluoroalcohols. Angew Chem Int Ed Engl 2015; 54:4198-202. [DOI: 10.1002/anie.201409694] [Citation(s) in RCA: 109] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2014] [Revised: 11/18/2014] [Indexed: 01/09/2023]
|
39
|
Han D, Li Z, Fan R. Oxidative Nucleophilic Cyclization of 2-Alkynylanilines with Thiophenols under Metal-Free Conditions. Org Lett 2014; 16:6508-11. [DOI: 10.1021/ol5034139] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Dandan Han
- Department of Chemistry, Fudan University, 220 Handan
Road, Shanghai, 200433, China
| | - Zhiming Li
- Department of Chemistry, Fudan University, 220 Handan
Road, Shanghai, 200433, China
| | - Renhua Fan
- Department of Chemistry, Fudan University, 220 Handan
Road, Shanghai, 200433, China
| |
Collapse
|
40
|
|
41
|
Feng X, Wang H, Yang B, Fan R. One-pot synthesis of highly substituted 4-acetonylindoles via sequential dearomatization and silver-catalyzed domino reaction. Org Lett 2014; 16:3600-3. [PMID: 24961805 DOI: 10.1021/ol501678v] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Synthetically useful 4-acetonylindoles have been conveniently prepared from 2-alkynylanilines and silyl enol ethers using a dearomatization strategy. The two-step/one-pot protocol involves an iodosylbenzene-mediated oxidative dearomatization and a silver-catalyzed domino reaction.
Collapse
Affiliation(s)
- Xin Feng
- Department of Chemistry, Fudan University , 220 Handan Road, Shanghai 200433, China
| | | | | | | |
Collapse
|
42
|
Zheng C, Chen JJ, Fan R. Dearomatization Strategy and Palladium-Catalyzed Domino Reaction: Construction of Azepino[5,4,3-cd]indoles from 2-Alkynylanilines. Org Lett 2014; 16:816-9. [PMID: 24432798 DOI: 10.1021/ol403557q] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Chen Zheng
- Department
of Chemistry, Fudan University, 220 Handan Road, Shanghai 200433, China
| | - Jin Jin Chen
- Children
Health Care Center Shanghai, Children’s Hospital Affiliated to Shanghai Jiaotong University, No. 24 Lane 1400, West Beijing Road, Shanghai 200040, China
| | - Renhua Fan
- Department
of Chemistry, Fudan University, 220 Handan Road, Shanghai 200433, China
| |
Collapse
|
43
|
Zhang L, Wang H, Yang B, Fan R. Imino exchange reaction in a dearomatization strategy: synthesis of N-acyl diarylamines and phenothiazines from two anilines. Org Chem Front 2014. [DOI: 10.1039/c4qo00201f] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A dearomatization strategy of anilines involving an imino exchange as the key step was developed to prepare N-acyl-diarylamines and phenothiazines.
Collapse
Affiliation(s)
- Li Zhang
- Department of Chemistry
- Fudan University
- Shanghai 200433, China
| | - Huiqing Wang
- Department of Urology
- Changhai Hospital
- Shanghai 200433, China
| | - Bo Yang
- Department of Urology
- Changhai Hospital
- Shanghai 200433, China
| | - Renhua Fan
- Department of Chemistry
- Fudan University
- Shanghai 200433, China
| |
Collapse
|
44
|
Huang X, Huang J, Du C, Zhang X, Song F, You J. N-Oxide as a Traceless Oxidizing Directing Group: Mild Rhodium(III)-Catalyzed CH Olefination for the Synthesis ofortho-Alkenylated Tertiary Anilines. Angew Chem Int Ed Engl 2013; 52:12970-4. [DOI: 10.1002/anie.201307174] [Citation(s) in RCA: 169] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2013] [Indexed: 11/10/2022]
|
45
|
Huang X, Huang J, Du C, Zhang X, Song F, You J. N-Oxide as a Traceless Oxidizing Directing Group: Mild Rhodium(III)-Catalyzed CH Olefination for the Synthesis ofortho-Alkenylated Tertiary Anilines. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201307174] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
46
|
Ito M, Kubo H, Itani I, Morimoto K, Dohi T, Kita Y. Organocatalytic C–H/C–H′ Cross-Biaryl Coupling: C-Selective Arylation of Sulfonanilides with Aromatic Hydrocarbons. J Am Chem Soc 2013; 135:14078-81. [DOI: 10.1021/ja407944p] [Citation(s) in RCA: 133] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Motoki Ito
- College of Pharmaceutical Sciences, Ritsumeikan University, 1-1-1 Nojihigashi,
Kusatsu, Shiga, 525-8577, Japan
| | - Hiroko Kubo
- College of Pharmaceutical Sciences, Ritsumeikan University, 1-1-1 Nojihigashi,
Kusatsu, Shiga, 525-8577, Japan
| | - Itsuki Itani
- College of Pharmaceutical Sciences, Ritsumeikan University, 1-1-1 Nojihigashi,
Kusatsu, Shiga, 525-8577, Japan
| | - Koji Morimoto
- College of Pharmaceutical Sciences, Ritsumeikan University, 1-1-1 Nojihigashi,
Kusatsu, Shiga, 525-8577, Japan
| | - Toshifumi Dohi
- College of Pharmaceutical Sciences, Ritsumeikan University, 1-1-1 Nojihigashi,
Kusatsu, Shiga, 525-8577, Japan
| | - Yasuyuki Kita
- College of Pharmaceutical Sciences, Ritsumeikan University, 1-1-1 Nojihigashi,
Kusatsu, Shiga, 525-8577, Japan
| |
Collapse
|
47
|
Grzybowski M, Skonieczny K, Butenschön H, Gryko DT. Oxidative aromatische Kupplung und Scholl-Reaktion im Vergleich. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201210238] [Citation(s) in RCA: 213] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
|
48
|
Grzybowski M, Skonieczny K, Butenschön H, Gryko DT. Comparison of Oxidative Aromatic Coupling and the Scholl Reaction. Angew Chem Int Ed Engl 2013; 52:9900-30. [DOI: 10.1002/anie.201210238] [Citation(s) in RCA: 539] [Impact Index Per Article: 49.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2012] [Indexed: 12/19/2022]
|
49
|
Yang M, Tang J, Fan R. Dearomatization Strategy of β-Enamino Ester: Construction of Indenoazepines via Tandem Michael Addition/Polycyclization. Org Lett 2013; 15:3464-7. [DOI: 10.1021/ol401553n] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Min Yang
- Shanghai Engineering Research Center of Molecular Theraputics and New Drug Development, East China Normal University, Shanghai 200062, China, and Department of Chemistry, Fudan University, 220 Handan Road, Shanghai 200433, China
| | - Jie Tang
- Shanghai Engineering Research Center of Molecular Theraputics and New Drug Development, East China Normal University, Shanghai 200062, China, and Department of Chemistry, Fudan University, 220 Handan Road, Shanghai 200433, China
| | - Renhua Fan
- Shanghai Engineering Research Center of Molecular Theraputics and New Drug Development, East China Normal University, Shanghai 200062, China, and Department of Chemistry, Fudan University, 220 Handan Road, Shanghai 200433, China
| |
Collapse
|
50
|
Morimoto K, Sakamoto K, Ohnishi Y, Miyamoto T, Ito M, Dohi T, Kita Y. Metal-free oxidative para cross-coupling of phenols. Chemistry 2013; 19:8726-31. [PMID: 23696108 DOI: 10.1002/chem.201301028] [Citation(s) in RCA: 92] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2013] [Indexed: 11/07/2022]
Affiliation(s)
- Koji Morimoto
- College of Pharmaceutical Sciences, Ritsumeikan University, 1-1-1 Nojihigashi, Kusatsu, Shiga 525-8577, Japan
| | | | | | | | | | | | | |
Collapse
|