1
|
Sumii Y, Shibata N. Current State of Microflow Trifluoromethylation Reactions. CHEM REC 2023; 23:e202300117. [PMID: 37309300 DOI: 10.1002/tcr.202300117] [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: 04/03/2023] [Revised: 05/25/2023] [Indexed: 06/14/2023]
Abstract
The trifluoromethyl group is a powerful structural motif in drugs and polymers; thus, developing trifluoromethylation reactions is an important area of research in organic chemistry. Over the past few decades, significant progress has been made in developing new methods for the trifluoromethylation of organic molecules, ranging from nucleophilic and electrophilic approaches to transition-metal catalysis, photocatalysis, and electrolytic reactions. While these reactions were initially developed in batch systems, more recent microflow versions are highly attractive for industrial applications owing to their scalability, safety, and time efficiency. In this review, we discuss the current state of microflow trifluoromethylation. Approaches for microflow trifluoromethylation based on different trifluoromethylation reagents are described, including continuous flow, flow photochemical, microfluidic electrochemical reactions, and large-scale microflow reactions.
Collapse
Affiliation(s)
- Yuji Sumii
- Department of Engineering, Nagoya Institute of Technology, Gokiso, Showa-Ku, Nagoya, 466-8555, Japan
| | - Norio Shibata
- Department of Engineering, Nagoya Institute of Technology, Gokiso, Showa-Ku, Nagoya, 466-8555, Japan
- Department of Nanopharmaceutical Sciences, Department of Engineering, Nagoya Institute of Technology, Gokiso, Showa-Ku, Nagoya, 466-8555, Japan
| |
Collapse
|
2
|
Kumar Yadav A. (NH4)2S2O8 mediated denitrative trifluoromethylation of β-nitrostyrenes: Synthesis of vinyltrifluoromethylated alkenes. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
|
3
|
Wang Q, Zang Z, Jie M, Luo L, Yang D, Zhou C, Cai G. Ligand‐Controlled, Tunable Copper‐Catalyzed Radical Divergent Trifluoromethylation of Unactivated Cycloalkenes. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202101016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Qi Wang
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Luminescence Analysis and Molecular Sensing, Ministry of Education, School of Chemistry and Chemical Engineering Southwest University Chongqing 400715 People's Republic of China
| | - Zhong‐Lin Zang
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Luminescence Analysis and Molecular Sensing, Ministry of Education, School of Chemistry and Chemical Engineering Southwest University Chongqing 400715 People's Republic of China
| | - Mi Jie
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Luminescence Analysis and Molecular Sensing, Ministry of Education, School of Chemistry and Chemical Engineering Southwest University Chongqing 400715 People's Republic of China
| | - Li‐Hua Luo
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Luminescence Analysis and Molecular Sensing, Ministry of Education, School of Chemistry and Chemical Engineering Southwest University Chongqing 400715 People's Republic of China
| | - Dan Yang
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Luminescence Analysis and Molecular Sensing, Ministry of Education, School of Chemistry and Chemical Engineering Southwest University Chongqing 400715 People's Republic of China
| | - Cheng‐He Zhou
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Luminescence Analysis and Molecular Sensing, Ministry of Education, School of Chemistry and Chemical Engineering Southwest University Chongqing 400715 People's Republic of China
| | - Gui‐Xin Cai
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Luminescence Analysis and Molecular Sensing, Ministry of Education, School of Chemistry and Chemical Engineering Southwest University Chongqing 400715 People's Republic of China
| |
Collapse
|
4
|
Zhao WW, Shao YC, Wang AN, Huang JL, He CY, Cui BD, Wan NW, Chen YZ, Han WY. Diazotrifluoroethyl Radical: A CF 3-Containing Building Block in [3 + 2] Cycloaddition. Org Lett 2021; 23:9256-9261. [PMID: 34802247 DOI: 10.1021/acs.orglett.1c03603] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
We present herein a visible-light-induced [3 + 2] cycloaddition of a hypervalent iodine(III) reagent with α-ketoacids for the construction of 5-CF3-1,3,4-oxadiazoles that are of importance in medicinal chemistry. The reaction proceeds smoothly without a photocatalyst, metal, or additive under mild conditions. Different from the well-established trifluorodiazoethane (CF3CHN2), the diazotrifluoroethyl radical [CF3C(·)N2], a trifluoroethylcarbyne (CF3CĊ:) equivalent and an unusual CF3-containing building block, is involved in the present reaction system.
Collapse
Affiliation(s)
- Wen-Wen Zhao
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou Province, Green Pharmaceuticals Engineering Research Center of Guizhou Province, School of Pharmacy, Zunyi Medical University, Zunyi 563006, P. R. China
| | - Yong-Chao Shao
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou Province, Green Pharmaceuticals Engineering Research Center of Guizhou Province, School of Pharmacy, Zunyi Medical University, Zunyi 563006, P. R. China
| | - An-Ni Wang
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou Province, Green Pharmaceuticals Engineering Research Center of Guizhou Province, School of Pharmacy, Zunyi Medical University, Zunyi 563006, P. R. China
| | - Jia-Li Huang
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou Province, Green Pharmaceuticals Engineering Research Center of Guizhou Province, School of Pharmacy, Zunyi Medical University, Zunyi 563006, P. R. China
| | - Chun-Yang He
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou Province, Green Pharmaceuticals Engineering Research Center of Guizhou Province, School of Pharmacy, Zunyi Medical University, Zunyi 563006, P. R. China.,Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi 563006, P. R. China
| | - Bao-Dong Cui
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou Province, Green Pharmaceuticals Engineering Research Center of Guizhou Province, School of Pharmacy, Zunyi Medical University, Zunyi 563006, P. R. China.,Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi 563006, P. R. China
| | - Nan-Wei Wan
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou Province, Green Pharmaceuticals Engineering Research Center of Guizhou Province, School of Pharmacy, Zunyi Medical University, Zunyi 563006, P. R. China.,Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi 563006, P. R. China
| | - Yong-Zheng Chen
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou Province, Green Pharmaceuticals Engineering Research Center of Guizhou Province, School of Pharmacy, Zunyi Medical University, Zunyi 563006, P. R. China.,Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi 563006, P. R. China
| | - Wen-Yong Han
- Key Laboratory of Biocatalysis & Chiral Drug Synthesis of Guizhou Province, Generic Drug Research Center of Guizhou Province, Green Pharmaceuticals Engineering Research Center of Guizhou Province, School of Pharmacy, Zunyi Medical University, Zunyi 563006, P. R. China.,Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education, Zunyi Medical University, Zunyi 563006, P. R. China
| |
Collapse
|
5
|
Teng S, Meng L, Xu B, Tu G, Wu P, Liao Z, Tan Y, Guo J, Zeng J, Wan Q. Togni‐II
Reagent Mediated Selective Hydrotrifluoromethylation and Hydrothiolation of Alkenes
†. CHINESE J CHEM 2021. [DOI: 10.1002/cjoc.202100464] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Shuang Teng
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road Wuhan Hubei 430030 China
| | - Lingkui Meng
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road Wuhan Hubei 430030 China
| | - Bingbing Xu
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road Wuhan Hubei 430030 China
| | - Guangsheng Tu
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road Wuhan Hubei 430030 China
| | - Peng Wu
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road Wuhan Hubei 430030 China
| | - Zhiwen Liao
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road Wuhan Hubei 430030 China
| | - Yulin Tan
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road Wuhan Hubei 430030 China
| | - Jian Guo
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road Wuhan Hubei 430030 China
| | - Jing Zeng
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road Wuhan Hubei 430030 China
| | - Qian Wan
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation School of Pharmacy, Huazhong University of Science and Technology, 13 Hangkong Road Wuhan Hubei 430030 China
- Institute of Brain Research Huazhong University of Science and Technology, 13 Hangkong Road Wuhan Hubei 430030 China
| |
Collapse
|
6
|
Kisukuri CM, Fernandes VA, Delgado JAC, Häring AP, Paixão MW, Waldvogel SR. Electrochemical Installation of CFH 2 -, CF 2 H-, CF 3 -, and Perfluoroalkyl Groups into Small Organic Molecules. CHEM REC 2021; 21:2502-2525. [PMID: 34151507 DOI: 10.1002/tcr.202100065] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Revised: 04/19/2021] [Accepted: 04/19/2021] [Indexed: 11/11/2022]
Abstract
Electrosynthesis can be considered a powerful and sustainable methodology for the synthesis of small organic molecules. Due to its intrinsic ability to generate highly reactive species under mild conditions by anodic oxidation or cathodic reduction, electrosynthesis is particularly interesting for otherwise challenging transformations. One such challenge is the installation of fluorinated alkyl groups, which has gained significant attention in medicinal chemistry and material science due to their unique physicochemical features. Unsurprisingly, several electrochemical fluoroalkylation methods have been established. In this review, we survey recent developments and established methods in the field of electrochemical mono-, di-, and trifluoromethylation, and perfluoroalkylation of small organic molecules.
Collapse
Affiliation(s)
- Camila M Kisukuri
- Center of Excellence for Research in Sustainable Chemistry (CERSusChem), Department of Chemistry, Federal University of São Carlos - UFSCar São Carlos, São Paulo, Brazil, -13565-905
| | - Vitor A Fernandes
- Center of Excellence for Research in Sustainable Chemistry (CERSusChem), Department of Chemistry, Federal University of São Carlos - UFSCar São Carlos, São Paulo, Brazil, -13565-905
| | - José A C Delgado
- Center of Excellence for Research in Sustainable Chemistry (CERSusChem), Department of Chemistry, Federal University of São Carlos - UFSCar São Carlos, São Paulo, Brazil, -13565-905
| | - Andreas P Häring
- Department of Chemistry, Johannes Gutenberg University Mainz, Duesbergweg 10-14, 55128, Mainz, Germany
| | - Márcio W Paixão
- Center of Excellence for Research in Sustainable Chemistry (CERSusChem), Department of Chemistry, Federal University of São Carlos - UFSCar São Carlos, São Paulo, Brazil, -13565-905
| | - Siegfried R Waldvogel
- Department of Chemistry, Johannes Gutenberg University Mainz, Duesbergweg 10-14, 55128, Mainz, Germany
| |
Collapse
|
7
|
Kareem RT, Azizi B, Asnaashariisfahani M, Ebadi A, Vessally E. Vicinal halo-trifluoromethylation of alkenes. RSC Adv 2021; 11:14941-14955. [PMID: 35424045 PMCID: PMC8698610 DOI: 10.1039/d0ra06872a] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Accepted: 03/23/2021] [Indexed: 11/21/2022] Open
Abstract
Both trifluoromethyl and halide groups are widely found in medicinally and pharmaceutically important compounds and, moreover, organohalides are commonly used as versatile intermediates in synthetic organic chemistry. Due to their prevalence and easy accessibility, alkene halo-trifluoromethylation provides a convenient way to install these valuable functionalities in complex targets. In this review, we summarize recent advances and achievements in this fast-growing research field. For clarity, the reactions were classified according to the type of halogen atom.
Collapse
Affiliation(s)
- Rzgar Tawfeeq Kareem
- Department of Chemistry, College of Science, University of Bu Ali Sina Hamadan Iran
| | - Bayan Azizi
- College of Health Sciences, University of Human Development Sulaimaniyah Kurdistan region of Iraq
| | | | - Abdolghaffar Ebadi
- Department of Agriculture, Jouybar Branch, Islamic Azad University Jouybar Iran
| | - Esmail Vessally
- Department of Chemistry, Payame Noor University P.O. Box 19395-3697 Tehran Iran
| |
Collapse
|
8
|
Cao Y, Ahmadi R, Poor Heravi MR, Issakhov A, Ebadi AG, Vessally E. Recent trends in dehydroxylative trifluoro-methylation, -methoxylation, -methylthiolation, and -methylselenylation of alcohols. RSC Adv 2021; 11:39593-39606. [PMID: 35492477 PMCID: PMC9044802 DOI: 10.1039/d1ra05018d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 11/08/2021] [Indexed: 01/23/2023] Open
Abstract
This review studies on the direct dehydroxylative trifluoromethylation, trifluoromethoxylation, trifluoromethylthiolation, and trifluoromethylselenylation of alcohols.
Collapse
Affiliation(s)
- Yan Cao
- School of Mechatronic Engineering, Xi'an Technological University, Xi'an, 710021, China
| | - Roya Ahmadi
- Department of Chemistry, College of Basic Sciences, Yadegar-e-Imam Khomeini (RAH) Shahre Rey Branch, Islamic Azad University, Tehran, Iran
| | | | - Alibek Issakhov
- Department of Mathematical and Computer Modelling, al-Farabi Kazakh National University, 050040, Almaty, Kazakhstan
- Department of Mathematics and Cybernetics, Kazakh British Technical University, 050000, Almaty, Kazakhstan
| | - Abdol Ghaffar Ebadi
- Department of Agriculture, Jouybar Branch, Islamic Azad University, Jouybar, Iran
| | - Esmail Vessally
- Department of Chemistry, Payame Noor University, P.O. Box 19395-3697, Tehran, Iran
| |
Collapse
|
9
|
Xu X, Tao N, Fan WT, Tu G, Geng J, Zhang J, Zhao Y. Ruthenium-Catalyzed Meta-Selective C-H Difluoromethylation of Phenol Derivatives. J Org Chem 2020; 85:13868-13876. [PMID: 33113330 DOI: 10.1021/acs.joc.0c01909] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
With pyrimidine as the directing group, we achieved the meta-selective difluoromethylation of phenol derivatives using ruthenium as a catalyst. This synthetic scheme provided an efficient method for the syntheses of fluorine-containing phenol derivatives. A wide variety of phenol derivatives were well-suited, affording the corresponding products in moderate-to-good yields.
Collapse
Affiliation(s)
- Xu Xu
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Na Tao
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Wei-Tai Fan
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Guangliang Tu
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Jingyao Geng
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Jingyu Zhang
- College of Energy, Soochow Institute for Energy and Materials Innovations, Soochow University, Suzhou 215006, P. R. China
| | - Yingsheng Zhao
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| |
Collapse
|
10
|
Affiliation(s)
- Rasmi P. Bhaskaran
- Department of Chemistry National Institute of Technology Karnataka (NITK) Mangalore, Surathkal 575025 India
| | - Beneesh P. Babu
- Department of Chemistry National Institute of Technology Karnataka (NITK) Mangalore, Surathkal 575025 India
| |
Collapse
|
11
|
Hirano K, Saito T, Fujihira Y, Sedgwick DM, Fustero S, Shibata N. Diastereoselective Synthesis of Enantioenriched Trifluoromethylated Ethylenediamines and Isoindolines Containing Two Stereogenic Carbon Centers by Nucleophilic Trifluoromethylation Using HFC-23. J Org Chem 2020; 85:7976-7985. [DOI: 10.1021/acs.joc.0c00796] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Kazuki Hirano
- Department of Nanopharmaceutical Sciences, Nagoya Institute of Technology, Gokiso, Showa-ku, Nagoya 466-5888, Japan
| | - Takuya Saito
- Department of Nanopharmaceutical Sciences, Nagoya Institute of Technology, Gokiso, Showa-ku, Nagoya 466-5888, Japan
| | - Yamato Fujihira
- Department of Nanopharmaceutical Sciences, Nagoya Institute of Technology, Gokiso, Showa-ku, Nagoya 466-5888, Japan
| | - Daniel M. Sedgwick
- Departmento de Química Orgánica, Universitat de València, Burjassot 46100, Spain
| | - Santos Fustero
- Departmento de Química Orgánica, Universitat de València, Burjassot 46100, Spain
| | - Norio Shibata
- Department of Nanopharmaceutical Sciences, Nagoya Institute of Technology, Gokiso, Showa-ku, Nagoya 466-5888, Japan
- Institute of Advanced Fluorine-Containing Materials, Zhejiang Normal University, 688 Yingbin Avenue, Jinhua 321004, China
| |
Collapse
|
12
|
Tanaka S, Nakayama Y, Konishi Y, Koike T, Akita M. Fluoroalkanesulfinate Salts as Dual Fluoroalkyl and SO2 Sources: Atom-Economical Fluoroalkyl-Sulfonylation of Alkenes and Alkynes by Photoredox Catalysis. Org Lett 2020; 22:2801-2805. [PMID: 32207628 DOI: 10.1021/acs.orglett.0c00789] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
13
|
Keerthika K, Nath S, Geetharani K. Transition-metal-free trifluoromethylative difunctionalization of olefins and alkynes: approaches and challenges ahead. Catal Sci Technol 2020. [DOI: 10.1039/d0cy01692f] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Transition metal free trifluoromethylative difunctionalization of olefins and alkynes represents one of the most efficient methods to generate pharmaceutically and agrochemically important organofluoride compounds.
Collapse
Affiliation(s)
- K. Keerthika
- Department of Inorganic and Physical Chemistry
- Indian Institute of Science
- Bangalore-560012
- India
| | - Shounak Nath
- Department of Inorganic and Physical Chemistry
- Indian Institute of Science
- Bangalore-560012
- India
| | - K. Geetharani
- Department of Inorganic and Physical Chemistry
- Indian Institute of Science
- Bangalore-560012
- India
| |
Collapse
|
14
|
Xu R, Cai C. Iron-catalyzed three-component intermolecular trifluoromethyl-acyloxylation of styrenes with NaSO2CF3 and benzoic acids. Org Chem Front 2020. [DOI: 10.1039/c9qo01342c] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
A new iron-catalyzed intermolecular three-component trifluoromethyl-acyloxylation of styrenes has been developed with a broad substrate scope under mild conditions.
Collapse
Affiliation(s)
- Rui Xu
- Chemical Engineering College
- Nanjing University of Science and Technology
- Nanjing 210094
- People's Republic of China
| | - Chun Cai
- Chemical Engineering College
- Nanjing University of Science and Technology
- Nanjing 210094
- People's Republic of China
- Key Laboratory of Organofluorine Chemistry
| |
Collapse
|
15
|
Rahimidashaghoul K, Klimánková I, Hubálek M, Korecký M, Chvojka M, Pokorný D, Matoušek V, Fojtík L, Kavan D, Kukačka Z, Novák P, Beier P. Reductant-Induced Free Radical Fluoroalkylation of Nitrogen Heterocycles and Innate Aromatic Amino Acid Residues in Peptides and Proteins. Chemistry 2019; 25:15779-15785. [PMID: 31523878 DOI: 10.1002/chem.201902944] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 09/09/2019] [Indexed: 11/11/2022]
Abstract
A series of fluoroalkylated cyclic λ3 -iodanes and their hydrochloride salts was prepared and used in a combination with sodium ascorbate in buffer or aqueous methanol mixtures for radical fluoroalkylation of a range of substituted indoles, pyrroles, tryptophan or its derivatives, and Trp residues in peptides. As demonstrated on several peptides, the aromatic amino acid residues of Trp, Tyr, Phe, and His are targeted with high selectivity to Trp. The functionalization method is biocompatible, mild, rapid, and transition-metal-free. The proteins myoglobin, ubiquitin, and human carbonic anhydrase I were also successfully functionalized.
Collapse
Affiliation(s)
- Kheironnesae Rahimidashaghoul
- Institute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Flemingovo nám. 2, 16610, Prague 6, Czech Republic.,Department of Organic Chemistry, Faculty of Science, Charles University, Hlavova 2030/8, 12843, Prague 2, Czech Republic
| | - Iveta Klimánková
- Institute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Flemingovo nám. 2, 16610, Prague 6, Czech Republic
| | - Martin Hubálek
- Institute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Flemingovo nám. 2, 16610, Prague 6, Czech Republic
| | - Michal Korecký
- Institute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Flemingovo nám. 2, 16610, Prague 6, Czech Republic
| | - Matúš Chvojka
- CF Plus Chemicals s.r.o., Karásek 1767/1, 62100, Brno-Řečkovice, Czech Republic
| | - Daniel Pokorný
- CF Plus Chemicals s.r.o., Karásek 1767/1, 62100, Brno-Řečkovice, Czech Republic
| | - Václav Matoušek
- CF Plus Chemicals s.r.o., Karásek 1767/1, 62100, Brno-Řečkovice, Czech Republic
| | - Lukáš Fojtík
- Institute of Microbiology, Czech Academy of Sciences, Vídeňská 1083, 14200, Prague 4, Czech Republic
| | - Daniel Kavan
- Institute of Microbiology, Czech Academy of Sciences, Vídeňská 1083, 14200, Prague 4, Czech Republic
| | - Zdeněk Kukačka
- Institute of Microbiology, Czech Academy of Sciences, Vídeňská 1083, 14200, Prague 4, Czech Republic
| | - Petr Novák
- Institute of Microbiology, Czech Academy of Sciences, Vídeňská 1083, 14200, Prague 4, Czech Republic
| | - Petr Beier
- Institute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Flemingovo nám. 2, 16610, Prague 6, Czech Republic
| |
Collapse
|
16
|
Portugués A, López‐García I, Jiménez‐Bernad J, Bautista D, Gil‐Rubio J. Photoinitiated Reactions of Haloperfluorocarbons with Gold(I) Organometallic Complexes: Perfluoroalkyl Gold(I) and Gold(III) Complexes. Chemistry 2019; 25:15535-15547. [DOI: 10.1002/chem.201903058] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Indexed: 11/11/2022]
Affiliation(s)
- Alejandro Portugués
- Departamento de Química InorgánicaFacultad de QuímicaUniversidad de Murcia Campus de Espinardo 30100 Murcia Spain
| | - Inmaculada López‐García
- Departamento de Química InorgánicaFacultad de QuímicaUniversidad de Murcia Campus de Espinardo 30100 Murcia Spain
| | - Javier Jiménez‐Bernad
- Departamento de Química InorgánicaFacultad de QuímicaUniversidad de Murcia Campus de Espinardo 30100 Murcia Spain
| | - Delia Bautista
- ACTI.Universidad de Murcia Campus de Espinardo 30100 Murcia Spain
| | - Juan Gil‐Rubio
- Departamento de Química InorgánicaFacultad de QuímicaUniversidad de Murcia Campus de Espinardo 30100 Murcia Spain
| |
Collapse
|
17
|
Ol'shevskaya VA, Tyutyunov AA, Ibragimova LF, Kononova EG, Rys EG. Facile synthetic route to fluoroalkylated carboranes by copper-catalyzed reaction of fluoroalkane sulfonyl bromides with allyl carboranes. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.08.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
18
|
Moon J, Moon YK, Park DD, Choi S, You Y, Cho EJ. Visible-Light-Induced Trifluoromethylation of Unactivated Alkenes with Tri(9-anthryl)borane as an Organophotocatalyst. J Org Chem 2019; 84:12925-12932. [DOI: 10.1021/acs.joc.9b01624] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Jisu Moon
- Department of Chemistry, Chung-Ang University, 84 Heukseok-ro,
Dongjak-gu, Seoul 06974, Republic of Korea
| | - Yu Kyung Moon
- Division of Chemical Engineering and Materials Science, Ewha Womans University, Seoul 03760, Republic of Korea
| | - Do Dam Park
- Department of Chemistry, Chung-Ang University, 84 Heukseok-ro,
Dongjak-gu, Seoul 06974, Republic of Korea
| | - Sukyung Choi
- Division of Chemical Engineering and Materials Science, Ewha Womans University, Seoul 03760, Republic of Korea
| | - Youngmin You
- Division of Chemical Engineering and Materials Science, Ewha Womans University, Seoul 03760, Republic of Korea
| | - Eun Jin Cho
- Department of Chemistry, Chung-Ang University, 84 Heukseok-ro,
Dongjak-gu, Seoul 06974, Republic of Korea
| |
Collapse
|
19
|
Kaiser D, Klose I, Oost R, Neuhaus J, Maulide N. Bond-Forming and -Breaking Reactions at Sulfur(IV): Sulfoxides, Sulfonium Salts, Sulfur Ylides, and Sulfinate Salts. Chem Rev 2019; 119:8701-8780. [PMID: 31243998 PMCID: PMC6661881 DOI: 10.1021/acs.chemrev.9b00111] [Citation(s) in RCA: 458] [Impact Index Per Article: 91.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Indexed: 12/13/2022]
Abstract
Organosulfur compounds have long played a vital role in organic chemistry and in the development of novel chemical structures and architectures. Prominent among these organosulfur compounds are those involving a sulfur(IV) center, which have been the subject of countless investigations over more than a hundred years. In addition to a long list of textbook sulfur-based reactions, there has been a sustained interest in the chemistry of organosulfur(IV) compounds in recent years. Of particular interest within organosulfur chemistry is the ease with which the synthetic chemist can effect a wide range of transformations through either bond formation or bond cleavage at sulfur. This review aims to cover the developments of the past decade in the chemistry of organic sulfur(IV) molecules and provide insight into both the wide range of reactions which critically rely on this versatile element and the diverse scaffolds that can thereby be synthesized.
Collapse
Affiliation(s)
- Daniel Kaiser
- Institute
of Organic Chemistry, University of Vienna, Währinger Strasse 38, 1090 Vienna, Austria
| | - Immo Klose
- Institute
of Organic Chemistry, University of Vienna, Währinger Strasse 38, 1090 Vienna, Austria
| | - Rik Oost
- Institute
of Organic Chemistry, University of Vienna, Währinger Strasse 38, 1090 Vienna, Austria
| | - James Neuhaus
- Institute
of Organic Chemistry, University of Vienna, Währinger Strasse 38, 1090 Vienna, Austria
| | - Nuno Maulide
- Institute
of Organic Chemistry, University of Vienna, Währinger Strasse 38, 1090 Vienna, Austria
| |
Collapse
|
20
|
Oh H, Park A, Jeong K, Han SB, Lee H. Copper‐Catalyzed 1,2‐Bistrifluoromethylation of Terminal Alkenes. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201801675] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Hyunseok Oh
- Therapeutics & Biotechnology DivisionKorea Research Institute of Chemical Technology 141 Gajeongro, Yuseong Daejeon 34114 Republic of Korea
- Department of ChemistryYonsei University Seoul 120-749 Korea
| | - Areum Park
- Therapeutics & Biotechnology DivisionKorea Research Institute of Chemical Technology 141 Gajeongro, Yuseong Daejeon 34114 Republic of Korea
- Department of ChemistryYonsei University Seoul 120-749 Korea
| | - Kyu‐Sung Jeong
- Department of ChemistryYonsei University Seoul 120-749 Korea
| | - Soo Bong Han
- Therapeutics & Biotechnology DivisionKorea Research Institute of Chemical Technology 141 Gajeongro, Yuseong Daejeon 34114 Republic of Korea
- Department of Medicinal Chemistry and PharmacologyUniversity of Science and Technology 217 Gajeongro, Yuseong Daejeon 305-355 Republic of Korea
| | - Hyuk Lee
- Therapeutics & Biotechnology DivisionKorea Research Institute of Chemical Technology 141 Gajeongro, Yuseong Daejeon 34114 Republic of Korea
- Graduate School of New Drug Discovery and DevelopmentChungnam University 99 Daehakro, Yuseong Daejeon 34134 Republic of Korea
| |
Collapse
|
21
|
Ligand-free trifluoromethylation of iodoarenes by use of 2-Aryl-2-trifluoromethylbenzimidazoline as new trifluoromethylating reagent. J Fluor Chem 2019. [DOI: 10.1016/j.jfluchem.2018.12.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
|
22
|
Sharma AK, Yadav AK, Singh KN. Corrigendum: Silver-Catalyzed Decarboxylative Trifluoromethylation of Cinnamic Acids: Easy Access to α-Trifluoromethylated Ketones. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201800589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
23
|
Borodkin GI, Shubin VG. Progress and prospects in the use of photocatalysis for the synthesis of organofluorine compounds. RUSSIAN CHEMICAL REVIEWS 2019. [DOI: 10.1070/rcr4833] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Data on the synthesis of fluorinated organic compounds by photocatalysis are systematically considered and analyzed. The attention is focused on the mechanisms of photocatalytic reactions and the selectivity problem.
The bibliography includes 173 references.
Collapse
|
24
|
Yadav AK, Sharma AK, Singh KN. Visible light enabled γ-trifluoromethylation of Baylis–Hillman acetates: stereoselective synthesis of trisubstituted alkenes. Org Chem Front 2019. [DOI: 10.1039/c9qo00166b] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Metal-free γ-trifluoromethylation of Baylis–Hillman acetates is reported using Langlois’ reagent under visible light photoredox catalysis.
Collapse
Affiliation(s)
- Arvind Kumar Yadav
- Department of Chemistry (Centre of Advanced Study)
- Institute of Science
- Banaras Hindu University
- Varanasi-221005
- India
| | - Anup Kumar Sharma
- Department of Chemistry (Centre of Advanced Study)
- Institute of Science
- Banaras Hindu University
- Varanasi-221005
- India
| | - Krishna Nand Singh
- Department of Chemistry (Centre of Advanced Study)
- Institute of Science
- Banaras Hindu University
- Varanasi-221005
- India
| |
Collapse
|
25
|
Brochetta M, Borsari T, Gandini A, Porey S, Deb A, Casali E, Chakraborty A, Zanoni G, Maiti D. Trifluoromethylation of Allenes: An Expedient Access to α‐Trifluoromethylated Enones at Room Temperature. Chemistry 2018; 25:750-753. [DOI: 10.1002/chem.201805097] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Revised: 11/02/2018] [Indexed: 02/03/2023]
Affiliation(s)
- Massimo Brochetta
- Department of ChemistryUniversity of Pavia Viale Taramelli 10 27100 Pavia Italy
| | - Tania Borsari
- Department of ChemistryUniversity of Pavia Viale Taramelli 10 27100 Pavia Italy
| | - Andrea Gandini
- Department of ChemistryUniversity of Pavia Viale Taramelli 10 27100 Pavia Italy
| | - Sandip Porey
- Department of ChemistryIndian Institute of Technology Bombay Powai Mumbai- 400 076 India
| | - Arghya Deb
- Merkert Chemistry CenterBoston College Massachusetts USA
| | - Emanuele Casali
- Department of ChemistryUniversity of Pavia Viale Taramelli 10 27100 Pavia Italy
| | - Arka Chakraborty
- Department of ChemistryIndian Institute of Technology Bombay Powai Mumbai- 400 076 India
| | - Giuseppe Zanoni
- Department of ChemistryUniversity of Pavia Viale Taramelli 10 27100 Pavia Italy
| | - Debabrata Maiti
- Department of ChemistryUniversity of Pavia Viale Taramelli 10 27100 Pavia Italy
- Department of ChemistryIndian Institute of Technology Bombay Powai Mumbai- 400 076 India
| |
Collapse
|
26
|
Frédéric CJM, Cornil J, Vandamme M, Dumitrescu L, Tikad A, Robiette R, Vincent SP. Highly ( Z)-Diastereoselective Synthesis of Trifluoromethylated exo-Glycals via Photoredox and Copper Catalysis. Org Lett 2018; 20:6769-6773. [PMID: 30350649 DOI: 10.1021/acs.orglett.8b02891] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Highly ( Z)-diastereoselective approaches for the synthesis of trifluoromethylated exo-glycals by copper and photoredox catalysis are described. These complementary reactions are applicable to a wide range of methylene exo-glycals generated from the corresponding pyranoses and furanoses and give trifluoromethylated compounds under mild conditions in moderate to good yields. DFT calculations have allowed a rationalization of the observed ( Z)-stereoselectivity.
Collapse
Affiliation(s)
- Christophe J-M Frédéric
- Université de Namur , Laboratoire de Chimie Bio-Organic (CBO) , rue de Bruxelles 61 , 5000 Namur , Belgium
| | - Jérôme Cornil
- Université de Namur , Laboratoire de Chimie Bio-Organic (CBO) , rue de Bruxelles 61 , 5000 Namur , Belgium
| | - Mathilde Vandamme
- Université de Namur , Laboratoire de Chimie Bio-Organic (CBO) , rue de Bruxelles 61 , 5000 Namur , Belgium
| | - Lidia Dumitrescu
- Université de Namur , Laboratoire de Chimie Bio-Organic (CBO) , rue de Bruxelles 61 , 5000 Namur , Belgium
| | - Abdellatif Tikad
- Laboratoire de Chimie Moléculaire et Substances Naturelles, Faculté des Sciences , Université Moulay Ismail , Zitoune, Meknès 1120 , Morocco
| | - Raphaël Robiette
- Université Catholique de Louvain , Institute of Condensed Matter and Nanosciences , Place Louis Pasteur 1 , 1348 Louvain-la-Neuve , Belgium
| | - Stéphane P Vincent
- Université de Namur , Laboratoire de Chimie Bio-Organic (CBO) , rue de Bruxelles 61 , 5000 Namur , Belgium
| |
Collapse
|
27
|
Zhang B, Zhang X, Hao J, Yang C. Palladium-Catalyzed Direct Approach to α-Trifluoromethyl Alcohols by Selective Hydroxylfluorination of gem
-Difluoroalkenes. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800468] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Bin Zhang
- State Key Laboratory of Drug Research; Shanghai Institute of Materia Medica; Chinese Academy of Sciences; 201203 Shanghai China
- Department of Chemistry; Innovative Drug Research Center; Shanghai University; 200436 Shanghai China
| | - Xiaofei Zhang
- State Key Laboratory of Drug Research; Shanghai Institute of Materia Medica; Chinese Academy of Sciences; 201203 Shanghai China
| | - Jian Hao
- Department of Chemistry; Innovative Drug Research Center; Shanghai University; 200436 Shanghai China
| | - Chunhao Yang
- State Key Laboratory of Drug Research; Shanghai Institute of Materia Medica; Chinese Academy of Sciences; 201203 Shanghai China
| |
Collapse
|
28
|
Kärkäs MD. Electrochemical strategies for C-H functionalization and C-N bond formation. Chem Soc Rev 2018; 47:5786-5865. [PMID: 29911724 DOI: 10.1039/c7cs00619e] [Citation(s) in RCA: 588] [Impact Index Per Article: 98.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Conventional methods for carrying out carbon-hydrogen functionalization and carbon-nitrogen bond formation are typically conducted at elevated temperatures, and rely on expensive catalysts as well as the use of stoichiometric, and perhaps toxic, oxidants. In this regard, electrochemical synthesis has recently been recognized as a sustainable and scalable strategy for the construction of challenging carbon-carbon and carbon-heteroatom bonds. Here, electrosynthesis has proven to be an environmentally benign, highly effective and versatile platform for achieving a wide range of nonclassical bond disconnections via generation of radical intermediates under mild reaction conditions. This review provides an overview on the use of anodic electrochemical methods for expediting the development of carbon-hydrogen functionalization and carbon-nitrogen bond formation strategies. Emphasis is placed on methodology development and mechanistic insight and aims to provide inspiration for future synthetic applications in the field of electrosynthesis.
Collapse
Affiliation(s)
- Markus D Kärkäs
- Department of Chemistry, Organic Chemistry, KTH Royal Institute of Technology, SE-100 44 Stockholm, Sweden.
| |
Collapse
|
29
|
AcOH-catalyzed aza-Michael addition/N-nitrosation: An efficient approach to CF2HCH2-containing N-nitrosoamines. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.05.073] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
30
|
Konik YA, Kudrjashova M, Konrad N, Kaabel S, Järving I, Lopp M, Kananovich DG. Two-step conversion of carboxylic esters into distally fluorinated ketones via ring cleavage of cyclopropanol intermediates: application of sulfinate salts as fluoroalkylating reagents. Org Biomol Chem 2018; 15:4635-4643. [PMID: 28513753 DOI: 10.1039/c7ob00680b] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Tertiary cyclopropanols easily available from carboxylic esters have been used in the synthesis of distally fluorinated ketones. Cyclopropane ring cleavage reactions in methanol with aqueous tert-butyl hydroperoxide in the presence of a copper(ii) acetate catalyst and sodium triflinate (Langlois reagent) afford β-trifluoromethyl ketones in 16-74% isolated yields. Sodium triflinate serves as a precursor of reactive trifluoromethyl copper species, enabling ring-opening trifluoromethylation, as evidenced by mechanistic studies. We also demonstrate here that other sulfinate salts, such as sodium 1,1-difluoroethanesulfinate, sodium 2-(4-bromophenyl)-1,1-difluoroethanesulfinate and sodium 1-(trifluoromethyl)cyclopropanesulfinate, can be used as fluoroalkylation reagents, resulting in the corresponding fluorinated ketones.
Collapse
Affiliation(s)
- Yulia A Konik
- Department of Organic Chemistry, Belarusian State University, Leningradskaya 14, 220050, Minsk, Belarus
| | | | | | | | | | | | | |
Collapse
|
31
|
Liu S, Jie J, Yu J, Yang X. Visible light induced Trifluoromethyl Migration: Easy Access to α-Trifluoromethylated Ketones from Enol Triflates. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201701051] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Shuyang Liu
- Institute of Catalysis for Energy and Environment; College of Chemistry & Chemical Engineering; Shenyang Normal University; Shenyang Liaoning 110034 People's Republic of China
| | - Jiyang Jie
- Institute of Catalysis for Energy and Environment; College of Chemistry & Chemical Engineering; Shenyang Normal University; Shenyang Liaoning 110034 People's Republic of China
| | - Jipan Yu
- Key Laboratory of Nuclear Radiation and Nuclear Energy Technology; Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety; Institute of High Energy Physics; Chinese Academy of Sciences; Beijing 100049 People's Republic of China
| | - Xiaobo Yang
- Institute of Catalysis for Energy and Environment; College of Chemistry & Chemical Engineering; Shenyang Normal University; Shenyang Liaoning 110034 People's Republic of China
| |
Collapse
|
32
|
Tan Z, Zhang S, Zhang Y, Li Y, Ni M, Feng B. Transition-Metal-Free Trifluoromethylation of Aldehyde Derivatives with Sodium Trifluoromethanesulfinate. J Org Chem 2017; 82:9384-9399. [DOI: 10.1021/acs.joc.7b01359] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Zheng Tan
- School of Pharmaceutical
Science, Jiangnan University, Wuxi 214122, P. R. China
| | - Shiwei Zhang
- School of Pharmaceutical
Science, Jiangnan University, Wuxi 214122, P. R. China
| | - Yan Zhang
- School of Pharmaceutical
Science, Jiangnan University, Wuxi 214122, P. R. China
| | - Yunpeng Li
- School of Pharmaceutical
Science, Jiangnan University, Wuxi 214122, P. R. China
| | - Minjie Ni
- School of Pharmaceutical
Science, Jiangnan University, Wuxi 214122, P. R. China
| | - Bainian Feng
- School of Pharmaceutical
Science, Jiangnan University, Wuxi 214122, P. R. China
| |
Collapse
|
33
|
Blaya M, Bautista D, Gil-Rubio J, Vicente J. Perfluoroalkylation of Coordinated Ethene in Rh(I) and Ir(I) Complexes. Catalytic Addition of Iodoperfluoroalkanes to Ethene. Organometallics 2017. [DOI: 10.1021/acs.organomet.6b00929] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- María Blaya
- Grupo
de Química Organometálica, Departamento de Química
Inorgánica, Facultad de Química, and ‡SAI, Universidad de Murcia, E−30100 Murcia, Spain
| | - Delia Bautista
- Grupo
de Química Organometálica, Departamento de Química
Inorgánica, Facultad de Química, and ‡SAI, Universidad de Murcia, E−30100 Murcia, Spain
| | - Juan Gil-Rubio
- Grupo
de Química Organometálica, Departamento de Química
Inorgánica, Facultad de Química, and ‡SAI, Universidad de Murcia, E−30100 Murcia, Spain
| | - José Vicente
- Grupo
de Química Organometálica, Departamento de Química
Inorgánica, Facultad de Química, and ‡SAI, Universidad de Murcia, E−30100 Murcia, Spain
| |
Collapse
|
34
|
Li L, Ye L, Ni SF, Li ZL, Chen S, Du YM, Li XH, Dang L, Liu XY. Phosphine-catalyzed remote α-C–H bond activation of alcohols or amines triggered by the radical trifluoromethylation of alkenes: reaction development and mechanistic insights. Org Chem Front 2017. [DOI: 10.1039/c7qo00500h] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient radical protocol for concomitant functionalization of both alkenes and remote α-C–H bonds of alcohols or amines via 1,5(6,7)-HAT was realized in a highly controlled site-selective manner.
Collapse
Affiliation(s)
- Lei Li
- Department of Chemistry
- South University of Science and Technology of China
- Shenzhen
- P. R. China
| | - Liu Ye
- Department of Chemistry
- South University of Science and Technology of China
- Shenzhen
- P. R. China
- State Key Laboratory and Institute of Elemento-Organic Chemistry
| | - Shao-Fei Ni
- Department of Chemistry
- South University of Science and Technology of China
- Shenzhen
- P. R. China
| | - Zhong-Liang Li
- Department of Chemistry
- South University of Science and Technology of China
- Shenzhen
- P. R. China
| | - Su Chen
- Department of Chemistry
- South University of Science and Technology of China
- Shenzhen
- P. R. China
| | - Yi-Meng Du
- School of Chemical Biology and Biotechnology
- Peking University Shenzhen Graduate School
- Shenzhen
- China
| | - Xiao-Hua Li
- Department of Chemistry
- South University of Science and Technology of China
- Shenzhen
- P. R. China
| | - Li Dang
- Department of Chemistry and Key Laboratory for Preparation and Application of Ordered Structural Materials of Guangdong Province
- Shantou University
- Guangdong 515063
- P. R. China
| | - Xin-Yuan Liu
- Department of Chemistry
- South University of Science and Technology of China
- Shenzhen
- P. R. China
| |
Collapse
|
35
|
Tomita R, Koike T, Akita M. Photoredox-catalyzed oxytrifluoromethylation of allenes: stereoselective synthesis of 2-trifluoromethylated allyl acetates. Chem Commun (Camb) 2017; 53:4681-4684. [DOI: 10.1039/c7cc01759f] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A novel stereoselective synthesis of 2-CF3-allyl acetates by photocatalytic oxytrifluoromethylation of allenes has been developed.
Collapse
Affiliation(s)
- Ren Tomita
- Laboratory for Chemistry and Life Science
- Institute of Innovative Research
- Tokyo Institute of Technology
- Yokohama
- Japan
| | - Takashi Koike
- Laboratory for Chemistry and Life Science
- Institute of Innovative Research
- Tokyo Institute of Technology
- Yokohama
- Japan
| | - Munetaka Akita
- Laboratory for Chemistry and Life Science
- Institute of Innovative Research
- Tokyo Institute of Technology
- Yokohama
- Japan
| |
Collapse
|
36
|
Han WY, Zhao J, Wang JS, Xiang GY, Zhang DL, Bai M, Cui BD, Wan NW, Chen YZ. Diastereoselective [3 + 2] cycloaddition of 3-ylideneoxindoles with in situ generated CF2HCHN2: syntheses of CF2H-containing spirooxindoles. Org Biomol Chem 2017. [DOI: 10.1039/c7ob01266g] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Structurally diverse CF2H-containing spirooxindoles were constructed through a [3 + 2] cycloaddition of isatin-derived 3-ylideneoxindoles with in situ generated CF2HCHN2.
Collapse
Affiliation(s)
- Wen-Yong Han
- Generic Drug Research Center of Guizhou Province
- School of Pharmacy
- Zunyi Medical University
- Zunyi
- China
| | - Jia Zhao
- Generic Drug Research Center of Guizhou Province
- School of Pharmacy
- Zunyi Medical University
- Zunyi
- China
| | - Jian-Shu Wang
- Generic Drug Research Center of Guizhou Province
- School of Pharmacy
- Zunyi Medical University
- Zunyi
- China
| | - Guang-Yan Xiang
- Generic Drug Research Center of Guizhou Province
- School of Pharmacy
- Zunyi Medical University
- Zunyi
- China
| | - Ding-Lei Zhang
- Generic Drug Research Center of Guizhou Province
- School of Pharmacy
- Zunyi Medical University
- Zunyi
- China
| | - Mei Bai
- Generic Drug Research Center of Guizhou Province
- School of Pharmacy
- Zunyi Medical University
- Zunyi
- China
| | - Bao-Dong Cui
- Generic Drug Research Center of Guizhou Province
- School of Pharmacy
- Zunyi Medical University
- Zunyi
- China
| | - Nan-Wei Wan
- Generic Drug Research Center of Guizhou Province
- School of Pharmacy
- Zunyi Medical University
- Zunyi
- China
| | - Yong-Zheng Chen
- Generic Drug Research Center of Guizhou Province
- School of Pharmacy
- Zunyi Medical University
- Zunyi
- China
| |
Collapse
|
37
|
Li M, Wang Y, Xue XS, Cheng JP. A Systematic Assessment of Trifluoromethyl Radical Donor Abilities of Electrophilic Trifluoromethylating Reagents. ASIAN J ORG CHEM 2016. [DOI: 10.1002/ajoc.201600539] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Man Li
- State Key Laboratory of Elemento-organic Chemistry; Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); College of Chemistry; Nankai University; Tianjin 300071 China
| | - Ya Wang
- State Key Laboratory of Elemento-organic Chemistry; Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); College of Chemistry; Nankai University; Tianjin 300071 China
| | - Xiao-Song Xue
- State Key Laboratory of Elemento-organic Chemistry; Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); College of Chemistry; Nankai University; Tianjin 300071 China
| | - Jin-Pei Cheng
- State Key Laboratory of Elemento-organic Chemistry; Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); College of Chemistry; Nankai University; Tianjin 300071 China
- Center of Basic Molecular Science; Department of Chemistry; Tsinghua University; Beijing 100084 China
| |
Collapse
|
38
|
Koike T, Akita M. Fine Design of Photoredox Systems for Catalytic Fluoromethylation of Carbon-Carbon Multiple Bonds. Acc Chem Res 2016; 49:1937-45. [PMID: 27564676 DOI: 10.1021/acs.accounts.6b00268] [Citation(s) in RCA: 387] [Impact Index Per Article: 48.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Trifluoromethyl (CF3) and difluoromethyl (CF2H) groups are versatile structural motifs, especially in the fields of pharmaceuticals and agrochemicals. Thus, the development of new protocols for tri- and difluoromethylation of various skeletons has become a vital subject to be studied in the field of synthetic organic chemistry. For the past decades, a variety of fluoromethylating reagents have been developed. In particular, bench-stable and easy-to-use electrophilic fluoromethylating reagents such as the Umemoto, Yagupolskii-Umemoto, Togni, and Hu reagents serve as excellent fluoromethyl sources for ionic and carbenoid reactions. Importantly, the action of catalysis has become a promising strategy for developing new fluoromethylations. For the past several years, photoredox catalysis has emerged as a useful tool for radical reactions through visible-light-induced single-electron-transfer (SET) processes. Commonly used photocatalysts such as [Ru(bpy)3](2+) and fac-[Ir(ppy)3] (bpy = 2,2'-bipyridine; ppy = 2-pyridylphenyl) have potential as one-electron reductants strong enough to reduce those fluoromethylating reagents, resulting in facile generation of the corresponding fluoromethyl radicals. Therefore, if we can design proper reaction systems, efficient and selective radical fluoromethylation would proceed without any sacrificial redox agents, i.e., via a redox-neutral process under mild reaction conditions: irradiation with visible light, including sunlight, below room temperature. It should be noted that examples of catalytic fluoromethylation of compounds with carbon-carbon multiple bonds have been limited until recent years. In this Account, we will focus on our recent research on photoredox-catalyzed fluoromethylation of carbon-carbon multiple bonds. First, choices of the photocatalyst and the fluoromethylating reagent and the basic concept involving a redox-neutral oxidative quenching cycle are explained. Then photocatalytic trifluoromethylation of olefins is discussed mainly. Trifluoromethylative difunctionalization reactions, i.e., simultaneous introduction of the CF3 group and a different functional group across carbon-carbon double bonds, are in the middle of the discussion. Oxy-, amino-, and ketotrifluoromethylation allow us to synthesize various organofluorine compounds bearing C(sp(3))-CF3 bonds. In addition, the synthesis of valuable trifluoromethylated alkenes is also viable when the olefins have an appropriate leaving group or undergo deprotonation. The present reaction system features high functional group compatibility and high regioselectivity. Furthermore, future prospects, especially trifluoromethylative difunctionalization of alkynes and difluoromethylation of alkenes, are also discussed.
Collapse
Affiliation(s)
- Takashi Koike
- Laboratory for Chemistry
and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, R1-27, 4259 Nagatsuta, Midori-ku, Yokohama, Kanagawa 226-8503, Japan
| | - Munetaka Akita
- Laboratory for Chemistry
and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, R1-27, 4259 Nagatsuta, Midori-ku, Yokohama, Kanagawa 226-8503, Japan
| |
Collapse
|
39
|
Lin JS, Dong XY, Li TT, Jiang NC, Tan B, Liu XY. A Dual-Catalytic Strategy To Direct Asymmetric Radical Aminotrifluoromethylation of Alkenes. J Am Chem Soc 2016; 138:9357-60. [DOI: 10.1021/jacs.6b04077] [Citation(s) in RCA: 208] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Jin-Shun Lin
- Department
of Chemistry, South University of Science and Technology of China, Shenzhen 518055, China
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Xiao-Yang Dong
- Department
of Chemistry, South University of Science and Technology of China, Shenzhen 518055, China
| | - Tao-Tao Li
- Department
of Chemistry, South University of Science and Technology of China, Shenzhen 518055, China
| | - Na-Chuan Jiang
- Department
of Chemistry, South University of Science and Technology of China, Shenzhen 518055, China
| | - Bin Tan
- Department
of Chemistry, South University of Science and Technology of China, Shenzhen 518055, China
| | - Xin-Yuan Liu
- Department
of Chemistry, South University of Science and Technology of China, Shenzhen 518055, China
| |
Collapse
|
40
|
Guo JY, Wu RX, Jin JK, Tian SK. TfNHNHBoc as a Trifluoromethylating Agent for Vicinal Difunctionalization of Terminal Alkenes. Org Lett 2016; 18:3850-3. [DOI: 10.1021/acs.orglett.6b01862] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Jing-Yu Guo
- Department
of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Ruo-Xin Wu
- Department
of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Ji-Kang Jin
- Department
of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Shi-Kai Tian
- Department
of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China
| |
Collapse
|
41
|
Cheng C, Liu S, Lu D, Zhu G. Copper-Catalyzed Trifluoromethylation of Alkenes with Redox-Neutral Remote Amidation of Aldehydes. Org Lett 2016; 18:2852-5. [DOI: 10.1021/acs.orglett.6b01113] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Cungui Cheng
- Department of Chemistry, Zhejiang Normal University, 688
Yingbin Road, Jinhua 321004, China
| | - Shuiyou Liu
- Department of Chemistry, Zhejiang Normal University, 688
Yingbin Road, Jinhua 321004, China
| | - Danyang Lu
- Department of Chemistry, Zhejiang Normal University, 688
Yingbin Road, Jinhua 321004, China
| | - Gangguo Zhu
- Department of Chemistry, Zhejiang Normal University, 688
Yingbin Road, Jinhua 321004, China
| |
Collapse
|
42
|
Xie H, Xu B. Synthesis of Fluorinated Homoallylic Compounds by Fluoroalkyl Radical Mediated Ring Opening of Methylenecyclopropanes. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600380] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
43
|
Wang Y, Jiang M, Liu JT. Copper-Catalyzed Diastereoselective Synthesis of Trifluoromethylated Tetrahydrofurans. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201501166] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
44
|
Li T, Yu P, Lin JS, Zhi Y, Liu XY. Copper-Catalyzed Redox-Triggered Remote CH Functionalization: Highly Selective Formation of CCF3
and CO Bonds. CHINESE J CHEM 2016. [DOI: 10.1002/cjoc.201500891] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
45
|
Kananovich DG, Konik YA, Zubrytski DM, Järving I, Lopp M. Simple access to β-trifluoromethyl-substituted ketones via copper-catalyzed ring-opening trifluoromethylation of substituted cyclopropanols. Chem Commun (Camb) 2016; 51:8349-52. [PMID: 25882978 DOI: 10.1039/c5cc02386f] [Citation(s) in RCA: 82] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Tertiary cyclopropanols react rapidly with Togni reagent in methanol at room temperature in the presence of catalytic amounts (3 mol%) of CuCl affording β-trifluoromethyl ketones in 65-73% isolated yields. Ring opening in 1,2-dialkylsubstituted cyclopropanols gives a mixture of isomeric β-trifluoromethyl ketones in about 50% combined yield.
Collapse
Affiliation(s)
- Dzmitry G Kananovich
- Department of Chemistry, Tallinn University of Technology, Akadeemia tee 15, 12618 Tallinn, Estonia.
| | | | | | | | | |
Collapse
|
46
|
Fu M, Chen L, Jiang Y, Jiang ZX, Yang Z. Copper-Catalyzed Intermolecular Chloro- and Bromotrifluoromethylation of Alkenes. Org Lett 2016; 18:348-51. [DOI: 10.1021/acs.orglett.5b03080] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mingyang Fu
- Key Laboratory of Combinatorial
Biosynthesis and Drug Discovery (Wuhan University), Ministry of Education and Wuhan University School of Pharmaceutical Sciences, Wuhan 430071, China
| | - Long Chen
- Key Laboratory of Combinatorial
Biosynthesis and Drug Discovery (Wuhan University), Ministry of Education and Wuhan University School of Pharmaceutical Sciences, Wuhan 430071, China
| | - Yongpeng Jiang
- Key Laboratory of Combinatorial
Biosynthesis and Drug Discovery (Wuhan University), Ministry of Education and Wuhan University School of Pharmaceutical Sciences, Wuhan 430071, China
| | - Zhong-Xing Jiang
- Key Laboratory of Combinatorial
Biosynthesis and Drug Discovery (Wuhan University), Ministry of Education and Wuhan University School of Pharmaceutical Sciences, Wuhan 430071, China
| | - Zhigang Yang
- Key Laboratory of Combinatorial
Biosynthesis and Drug Discovery (Wuhan University), Ministry of Education and Wuhan University School of Pharmaceutical Sciences, Wuhan 430071, China
| |
Collapse
|
47
|
Abstract
The carbon–carbon (C–C) bond forms the ‘backbone’ of nearly every organic molecule, and lies at the heart of the chemical sciences! Let us explore designing of carbon–carbon frameworks at ambient conditions.
Collapse
Affiliation(s)
- Goutam Brahmachari
- Laboratory of Natural Products & Organic Synthesis
- Department of Chemistry
- Visva-Bharati (a Central University)
- Santiniketan-731235
- India
| |
Collapse
|
48
|
Du G, Huang D, Wang KH, Chen X, Xu Y, Ma J, Su Y, Fu Y, Hu Y. One-pot preparation of trifluoromethylated homoallylic N-acylhydrazines or α-methylene-γ-lactams from acylhydrazines, trifluoroacetaldehyde methyl hemiacetal, allyl bromide and tin. Org Biomol Chem 2016; 14:1492-500. [DOI: 10.1039/c5ob02260f] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Tin promoted one-pot preparation of trifluoromethylated homoallylic N-acylhydrazines or α-methylene-γ-lactams has been developed instead of using toxic stannanes.
Collapse
Affiliation(s)
- Ganggang Du
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- P. R. China
| | - Danfeng Huang
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- P. R. China
| | - Ke-Hu Wang
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- P. R. China
| | - Xiaowei Chen
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- P. R. China
| | - Yanli Xu
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- P. R. China
| | - Junyan Ma
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- P. R. China
| | - Yingpeng Su
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- P. R. China
| | - Ying Fu
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- P. R. China
| | - Yulai Hu
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou
- P. R. China
- State Key Laboratory of Applied Organic Chemistry
| |
Collapse
|
49
|
Zhang W, Su Y, Chong S, Wu L, Cao G, Huang D, Wang KH, Hu Y. Phenyliodonium diacetate mediated carbotrifluoromethylation of N-acylhydrazones. Org Biomol Chem 2016; 14:11162-11175. [DOI: 10.1039/c6ob02041k] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A concise, efficient and direct trifluoromethylation method of aldehyde-derived N-acylhydrazones has been firstly developed by using the combination of inexpensive, stable and commercially available TMSCF3 and PhI(OAc)2 as the CF3 source under mild reaction conditions.
Collapse
Affiliation(s)
- Weigang Zhang
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou 730070
- P. R. China
| | - Yingpeng Su
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou 730070
- P. R. China
| | - Siying Chong
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou 730070
- P. R. China
| | - Lili Wu
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou 730070
- P. R. China
| | - Guiyan Cao
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou 730070
- P. R. China
| | - Danfeng Huang
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou 730070
- P. R. China
| | - Ke-Hu Wang
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou 730070
- P. R. China
| | - Yulai Hu
- College of Chemistry and Chemical Engineering
- Northwest Normal University
- Lanzhou 730070
- P. R. China
- State Key Laboratory of Applied Organic Chemistry
| |
Collapse
|
50
|
Koike T, Akita M. A versatile strategy for difunctionalization of carbon–carbon multiple bonds by photoredox catalysis. Org Chem Front 2016. [DOI: 10.1039/c6qo00139d] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Photoredox catalysis is a versatile strategy for difunctionalization of carbon–carbon multiple bonds.
Collapse
Affiliation(s)
- Takashi Koike
- Laboratory for Chemistry and Life Science
- Institute of Innovative Research
- Tokyo Institute of Technology
- Yokohama
- Japan
| | - Munetaka Akita
- Laboratory for Chemistry and Life Science
- Institute of Innovative Research
- Tokyo Institute of Technology
- Yokohama
- Japan
| |
Collapse
|