1
|
Liao JJ, Tian RG, Tian SK. Nickel-Catalyzed Reductive Cross-Coupling of Allylammonium Salts with Alkyl Iodides. J Org Chem 2023; 88:14781-14788. [PMID: 37769123 DOI: 10.1021/acs.joc.3c01550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/30/2023]
Abstract
An unprecedented reductive cross-coupling reaction of allylammonium salts with alkyl electrophiles has been established through C-N bond cleavage. A range of allylammonium bromides smoothly participated in the nickel-catalyzed zinc-mediated allyl-alkyl cross-electrophile coupling reaction with alkyl iodides, delivering structurally diverse alkene products in moderate to good yields with high linear selectivity. Preliminary mechanistic experiments are consistent with the formation of an alkyl radical from the alkyl iodide.
Collapse
Affiliation(s)
- Jia-Jia Liao
- Hefei National Research Center for Physical Sciences at the Microscale, Key Laboratory of Precision and Intelligent Chemistry, and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Ren-Gui Tian
- Hefei National Research Center for Physical Sciences at the Microscale, Key Laboratory of Precision and Intelligent Chemistry, and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Shi-Kai Tian
- Hefei National Research Center for Physical Sciences at the Microscale, Key Laboratory of Precision and Intelligent Chemistry, and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China
| |
Collapse
|
2
|
Lin P, Joshi C, McGinnis TM, Mallojjala SC, Sanford AB, Hirschi JS, Jarvo ER. Stereospecific Nickel-Catalyzed Cross-Electrophile Coupling Reaction of Alkyl Mesylates and Allylic Difluorides to Access Enantioenriched Vinyl Fluoride-Substituted Cyclopropanes. ACS Catal 2023; 13:4488-4499. [PMID: 37066042 PMCID: PMC10088041 DOI: 10.1021/acscatal.3c00257] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 03/01/2023] [Indexed: 04/18/2023]
Abstract
Cross-electrophile coupling reactions involving direct C-O bond activation of unactivated alkyl sulfonates or C-F bond activation of allylic gem-difluorides remain challenging. Herein, we report a nickel-catalyzed cross-electrophile coupling reaction between alkyl mesylates and allylic gem-difluorides to synthesize enantioenriched vinyl fluoride-substituted cyclopropane products. These complex products are interesting building blocks with applications in medicinal chemistry. Density functional theory (DFT) calculations demonstrate that there are two competing pathways for this reaction, both of which initiate by coordination of the electron-deficient olefin to the low-valent nickel catalyst. Subsequently, the reaction can proceed by oxidative addition of the C-F bond of the allylic gem-difluoride moiety or by directed polar oxidative addition of the alkyl mesylate C-O bond.
Collapse
Affiliation(s)
- Patricia
C. Lin
- Department
of Chemistry, University of California, Irvine, California 92697, United States
| | - Chetan Joshi
- Department
of Chemistry, Binghamton University, Binghamton, New York 13902, United States
| | - Tristan M. McGinnis
- Department
of Chemistry, University of California, Irvine, California 92697, United States
| | | | - Amberly B. Sanford
- Department
of Chemistry, University of California, Irvine, California 92697, United States
| | - Jennifer S. Hirschi
- Department
of Chemistry, Binghamton University, Binghamton, New York 13902, United States
| | - Elizabeth R. Jarvo
- Department
of Chemistry, University of California, Irvine, California 92697, United States
| |
Collapse
|
3
|
Wang B, Wang CT, Li XS, Liu XY, Liang YM. Visible-Light-Induced C-F and C-N Bond Cleavage for the Synthesis of gem-Difluoroalkenes. Org Lett 2022; 24:6566-6570. [PMID: 36053062 DOI: 10.1021/acs.orglett.2c02528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Herein, we describe a novel and efficient photoredox catalytic radical addition/defluoroalkylation coupling reaction between primary amines and trifluoromethyl-substituted alkenes. A series of gem-difluoroalkenes were synthesized via C-N bond cleavage of α-3°, α-2°, and α-1° amines under visible light irradiation. This reaction is characterized by a broad substrate scope and good functional group tolerance.
Collapse
Affiliation(s)
- Bin Wang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
| | - Cui-Tian Wang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
| | - Xue-Song Li
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
| | - Xue-Yuan Liu
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
| | - Yong-Min Liang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
| |
Collapse
|
4
|
Yang C, Chen J, Li X, Yang X, Zhu Y, Wu S, Zeng G, Wang K, Fan B. Photocatalyzed
gem
‐Difluoroallylation of Tertiary Amines with α‐Trifluoromethyl Alkenes. ChemistrySelect 2022. [DOI: 10.1002/slct.202201188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Chunhui Yang
- Key Laboratory of Chemistry in Ethnic Medicinal Resources (Yunnan Minzu University) State Ethnic Affairs Commission & Ministry of Education Yunnan Minzu University Kunming 650500 China (Baomin Fan
| | - Jingchao Chen
- Key Laboratory of Chemistry in Ethnic Medicinal Resources (Yunnan Minzu University) State Ethnic Affairs Commission & Ministry of Education Yunnan Minzu University Kunming 650500 China (Baomin Fan
| | - Xinhan Li
- Key Laboratory of Chemistry in Ethnic Medicinal Resources (Yunnan Minzu University) State Ethnic Affairs Commission & Ministry of Education Yunnan Minzu University Kunming 650500 China (Baomin Fan
| | - Xiaoju Yang
- Key Laboratory of Chemistry in Ethnic Medicinal Resources (Yunnan Minzu University) State Ethnic Affairs Commission & Ministry of Education Yunnan Minzu University Kunming 650500 China (Baomin Fan
| | - Yuanbin Zhu
- Yunnan Tiefeng High Tech Mining Chemicals Co.Ltd Qingfeng industrial park Lufeng 651200 Yunnan Province China
| | - Shiyuan Wu
- Yunnan Tiefeng High Tech Mining Chemicals Co.Ltd Qingfeng industrial park Lufeng 651200 Yunnan Province China
| | - Guangzhi Zeng
- Key Laboratory of Chemistry in Ethnic Medicinal Resources (Yunnan Minzu University) State Ethnic Affairs Commission & Ministry of Education Yunnan Minzu University Kunming 650500 China (Baomin Fan
| | - Kaimin Wang
- School of Chemistry and Environment Yunnan Minzu University Yunnan Kunming 650500 China
| | - Baomin Fan
- Key Laboratory of Chemistry in Ethnic Medicinal Resources (Yunnan Minzu University) State Ethnic Affairs Commission & Ministry of Education Yunnan Minzu University Kunming 650500 China (Baomin Fan
- School of Chemistry and Environment Yunnan Minzu University Yunnan Kunming 650500 China
| |
Collapse
|
5
|
Ma T, Li X, Ping Y, Kong W. Synthesis of
gem
‐Difluoroalkenes
via
Ni‐Catalyzed Three‐Component
Defluorinative Reductive
Cross‐Coupling
of Organohalides, Alkenes and Trifluoromethyl Alkenes. CHINESE J CHEM 2022. [DOI: 10.1002/cjoc.202200277] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Teng Ma
- The Institute for Advanced Studies (IAS), Wuhan University Wuhan 430072 People's Republic of China
| | - Xiao Li
- The Institute for Advanced Studies (IAS), Wuhan University Wuhan 430072 People's Republic of China
| | - Yuanyuan Ping
- The Institute for Advanced Studies (IAS), Wuhan University Wuhan 430072 People's Republic of China
| | - Wangqing Kong
- The Institute for Advanced Studies (IAS), Wuhan University Wuhan 430072 People's Republic of China
| |
Collapse
|
6
|
Deng Y, He J, Cao S, Qian X. Advances in cycloaddition and hydroaddition reaction of α-(trifluoromethyl)styrenes without defluorination: An alternative approach to CF3-containing compounds. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2021.11.049] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
|
7
|
Kim H, Jung Y, Cho SH. Defluorinative C-C Bond-Forming Reaction of Trifluoromethyl Alkenes with gem-(Diborylalkyl)lithiums. Org Lett 2022; 24:2705-2710. [PMID: 35380841 DOI: 10.1021/acs.orglett.2c00809] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We report the transition-metal-free defluorinative C-C bond-forming reaction of trifluoromethyl alkenes with gem-(diborylalkyl)lithiums. This synthetic strategy provides access to a variety of 4,4-difluoro homoallylic diboronate esters, which serve as versatile intermediates in the efficient preparation of valuable gem-difluoroalkene derivatives. Further synthetic modifications are conducted to demonstrate the synthetic utility of the obtained 4,4-difluoro homoallylic diboronate esters.
Collapse
Affiliation(s)
- Haeun Kim
- Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang 37673, Republic of Korea
| | - Yujin Jung
- Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang 37673, Republic of Korea
| | - Seung Hwan Cho
- Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang 37673, Republic of Korea
| |
Collapse
|
8
|
Chang Z, Wang J, Lu X, Fu Y. Synthesis of gem-Difluoroalkenes through Nickel-Promoted Electrochemical Reductive Cross-Coupling. CHINESE J ORG CHEM 2022. [DOI: 10.6023/cjoc202108006] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
9
|
Fujita T, Kobayashi Y, Takahashi I, Morioka R, Ichitsuka T, Ichikawa J. Nickel-Catalyzed Reductive Allyl-Aryl Cross-Electrophile Coupling via Allylic C-F Bond Activation. Chemistry 2021; 28:e202103643. [PMID: 34881467 DOI: 10.1002/chem.202103643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Indexed: 11/06/2022]
Abstract
Nickel-catalyzed reductive cross-coupling of allylic difluorides with aryl iodides was achieved via allylic C-F bond activation. Based on this protocol, a series of γ-arylated monofluoroalkenes were synthesized in moderate to high yields with high Z-selectivities. Mechanistic studies suggest that the C-I bonds of the aryl iodides and the C-F bonds of the allylic difluorides were cleaved via oxidative addition and β-fluorine elimination, respectively, where the oxidative addition of less reactive C-F bonds was avoided to permit their transformation.
Collapse
Affiliation(s)
- Takeshi Fujita
- Division of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba, Tsukuba, Ibaraki, 305-8571, Japan
| | - Yutaro Kobayashi
- Division of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba, Tsukuba, Ibaraki, 305-8571, Japan
| | - Ikko Takahashi
- Division of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba, Tsukuba, Ibaraki, 305-8571, Japan.,RIKEN Center for Sustainable Resource Science, Wako, Saitama, 351-0198, Japan
| | - Ryutaro Morioka
- Division of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba, Tsukuba, Ibaraki, 305-8571, Japan
| | - Tomohiro Ichitsuka
- Division of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba, Tsukuba, Ibaraki, 305-8571, Japan.,Research Institute of Chemical Process Technology, National Institute of Advanced Industrial Science and Technology (AIST), Sendai, Miyagi, 983-8551, Japan
| | - Junji Ichikawa
- Division of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba, Tsukuba, Ibaraki, 305-8571, Japan
| |
Collapse
|
10
|
Zhao F, Zhou W, Zuo Z. Recent Advances in the Synthesis of Difluorinated Architectures from Trifluoromethyl Groups. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202101234] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Feng Zhao
- Hunan Provincial Key Laboratory for Synthetic Biology of Traditional Chinese Medicine School of Pharmaceutical Sciences Hunan University of Medicine Huaihua 418000 People's Republic of China
| | - Wenlong Zhou
- Hunan Provincial Key Laboratory for Synthetic Biology of Traditional Chinese Medicine School of Pharmaceutical Sciences Hunan University of Medicine Huaihua 418000 People's Republic of China
| | - Zuo Zuo
- Hunan Provincial Key Laboratory for Synthetic Biology of Traditional Chinese Medicine School of Pharmaceutical Sciences Hunan University of Medicine Huaihua 418000 People's Republic of China
| |
Collapse
|
11
|
Claraz A, Allain C, Masson G. Electroreductive Cross-Coupling of Trifluoromethyl Alkenes and Redox Active Esters for the Synthesis of Gem-Difluoroalkenes. Chemistry 2021; 28:e202103337. [PMID: 34761845 DOI: 10.1002/chem.202103337] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Indexed: 12/23/2022]
Abstract
An electroreductive access to gem-difluoroalkenes has been developed through the decarboxylative/defluorinative coupling of N-hydroxyphtalimides esters and α-trifluoromethyl alkenes. The electrolysis is performed under very simple reaction conditions in an undivided cell using cheap carbon graphite electrodes. This metal-free transformation features broad scope with good to excellent yields. Tertiary, secondary as well as primary alkyl radicals could be easily introduced. α-aminoacids L-aspartic and L-glutamic acid-derived redox active esters were good reactive partners furnishing potentially relevant gem-difluoroalkenes. In addition, it has been demonstrated that our electrosynthetic approach toward the synthesis of gem-difluoroalkenes could use an easily prepared Kratitsky salt as alkyl radical precursor via a deaminative/defluorinative carbofunctionalization of trifluoromethylstyrene.
Collapse
Affiliation(s)
- Aurélie Claraz
- Institut de Chimie des Substances Naturelles, CNRS, UPR2301, Université Paris-Saclay, 1 Avenue de la Terrasse, 91198, Gif-sur-Yvette cedex, France
| | - Clémence Allain
- Université Paris-Saclay, ENS Paris-Saclay, CNRS, PPSM, 91190, Gif-sur-Yvette, France
| | - Géraldine Masson
- Institut de Chimie des Substances Naturelles, CNRS, UPR2301, Université Paris-Saclay, 1 Avenue de la Terrasse, 91198, Gif-sur-Yvette cedex, France
| |
Collapse
|
12
|
Zhang D, Li H, Yi D, Tu S, Qi Z, Wei S, Fu Q, Fu H, Du X. Ti-catalyzed regioselective ring-opening alkynylation of epoxides with haloalkynes. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.153461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
13
|
Lau SH, Borden MA, Steiman TJ, Wang LS, Parasram M, Doyle AG. Ni/Photoredox-Catalyzed Enantioselective Cross-Electrophile Coupling of Styrene Oxides with Aryl Iodides. J Am Chem Soc 2021; 143:15873-15881. [PMID: 34542286 DOI: 10.1021/jacs.1c08105] [Citation(s) in RCA: 62] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
A Ni/photoredox-catalyzed enantioselective reductive coupling of styrene oxides and aryl iodides is reported. This reaction affords access to enantioenriched 2,2-diarylalcohols from racemic epoxides via a stereoconvergent mechanism. Multivariate linear regression (MVLR) analysis with 29 bioxazoline (BiOx) and biimidazoline (BiIm) ligands revealed that enantioselectivity correlates with electronic properties of the ligands, with more electron-donating ligands affording higher ee's. Experimental and computational mechanistic studies were conducted, lending support to the hypothesis that reductive elimination is enantiodetermining and the electronic character of the ligands influences the enantioselectivity by altering the position of the transition state structure along the reaction coordinate. This study demonstrates the benefits of utilizing statistical modeling as a platform for mechanistic understanding and provides new insight into an emerging class of chiral ligands for stereoconvergent Ni and Ni/photoredox cross-coupling.
Collapse
Affiliation(s)
- Sii Hong Lau
- Department of Chemistry, Princeton University, Princeton, New Jersey 08544, United States.,Department of Chemistry & Biochemistry, University of California, Los Angeles, California 90095, United States
| | - Meredith A Borden
- Department of Chemistry, Princeton University, Princeton, New Jersey 08544, United States
| | - Talia J Steiman
- Department of Chemistry, Princeton University, Princeton, New Jersey 08544, United States
| | - Lucy S Wang
- Department of Chemistry, Princeton University, Princeton, New Jersey 08544, United States
| | - Marvin Parasram
- Department of Chemistry, Princeton University, Princeton, New Jersey 08544, United States
| | - Abigail G Doyle
- Department of Chemistry, Princeton University, Princeton, New Jersey 08544, United States.,Department of Chemistry & Biochemistry, University of California, Los Angeles, California 90095, United States
| |
Collapse
|
14
|
Wang C, Lin Z, Lan Y. Ligand-Free Nickel-Catalyzed Reductive Allylic Defluorinative Cross-Coupling of α-Trifluoromethyl Alkenes with Epoxides. Synlett 2021. [DOI: 10.1055/s-0040-1707170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
We report a reductive allylic defluorinative reaction of α-trifluoromethyl alkenes with terminal epoxides, which consists of an iodide-mediated regioselective ring opening and a nickel-catalyzed radical-type cross-coupling, providing diverse tertiary gem-difluorobishomoallylic alcohols in moderate to high yields. Notably, this reaction is conducted under mild conditions and requires no external ligand or proton donor.
Collapse
Affiliation(s)
- Chuan Wang
- Hefei National Laboratory for Physical Science at the Microscale and Department of Chemistry, University of Science and Technology of China
- Center for Excellence in Molecular Synthesis of CAS
| | - Zhiyang Lin
- Hefei National Laboratory for Physical Science at the Microscale and Department of Chemistry, University of Science and Technology of China
| | - Yun Lan
- Hefei National Laboratory for Physical Science at the Microscale and Department of Chemistry, University of Science and Technology of China
| |
Collapse
|
15
|
Gao QS, Niu Z, Chen Y, Sun J, Han WY, Wang JY, Yu M, Zhou MD. Photoredox Generation of N-Centered Hydrazonyl Radicals Enables the Construction of Dihydropyrazole-Fused gem-Difluoroalkenes. Org Lett 2021; 23:6153-6157. [PMID: 34269587 DOI: 10.1021/acs.orglett.1c02275] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
An efficient visible-light-promoted N-radical-mediated tandem radical cyclization/defluorinated alkylation of β,γ-unsaturated hydrazones, and α-trifluoromethyl alkenes is described. This protocol provides a general and effective route to synthesize various dihydropyrazole-fused gem-difluoroalkenes at moderate to excellent yields under redox-neutral, metal-free, and mild conditions.
Collapse
Affiliation(s)
- Qi-Sheng Gao
- School of Petrochemical Engineering, Liaoning Petrochemical University, Fushun 113001, China
| | - Zhuo Niu
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University; Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors (China Medical University), Ministry of Education, Shenyang 110001, China
| | - Yang Chen
- School of Petrochemical Engineering, Liaoning Petrochemical University, Fushun 113001, China
| | - Jing Sun
- School of Petrochemical Engineering, Liaoning Petrochemical University, Fushun 113001, China
| | - Wei-Ying Han
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University; Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors (China Medical University), Ministry of Education, Shenyang 110001, China
| | - Jing-Yun Wang
- School of Petrochemical Engineering, Liaoning Petrochemical University, Fushun 113001, China
| | - Miao Yu
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University; Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors (China Medical University), Ministry of Education, Shenyang 110001, China
| | - Ming-Dong Zhou
- School of Petrochemical Engineering, Liaoning Petrochemical University, Fushun 113001, China
| |
Collapse
|
16
|
Cross-coupling reactions of sterically hindered 2,2-difluoro-1-(aryl or silyl)ethenyl tosylates with (E)-arylethenylboronic acids. J Fluor Chem 2021. [DOI: 10.1016/j.jfluchem.2021.109784] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
17
|
Guo YQ, Wu Y, Wang R, Song H, Liu Y, Wang Q. Photoredox/Hydrogen Atom Transfer Cocatalyzed C–H Difluoroallylation of Amides, Ethers, and Alkyl Aldehydes. Org Lett 2021; 23:2353-2358. [DOI: 10.1021/acs.orglett.1c00546] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Yuan-Qiang Guo
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
| | - Yifan Wu
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
| | - Ruiguo Wang
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
| | - Hongjian Song
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
| | - Yuxiu Liu
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
| | - Qingmin Wang
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300071, People’s Republic of China
| |
Collapse
|
18
|
Du HW, Chen Y, Sun J, Gao QS, Wang H, Zhou MD. Synthesis of gem-Difluoroalkenes via Zn-Mediated Decarboxylative/Defluorinative Cross-Coupling. Org Lett 2020; 22:9342-9345. [DOI: 10.1021/acs.orglett.0c03554] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Hai-Wu Du
- School of Chemistry and Materials Science, Liaoning Shihua University, Fushun 113001, P. R. China
| | - Yang Chen
- School of Chemistry and Materials Science, Liaoning Shihua University, Fushun 113001, P. R. China
| | - Jing Sun
- School of Chemistry and Materials Science, Liaoning Shihua University, Fushun 113001, P. R. China
| | - Qi-Sheng Gao
- School of Chemistry and Materials Science, Liaoning Shihua University, Fushun 113001, P. R. China
| | - He Wang
- School of Chemistry and Materials Science, Liaoning Shihua University, Fushun 113001, P. R. China
| | - Ming-Dong Zhou
- School of Chemistry and Materials Science, Liaoning Shihua University, Fushun 113001, P. R. China
| |
Collapse
|
19
|
Jin Y, Wu J, Lin Z, Lan Y, Wang C. Merger of C–F and C–N Bond Cleavage in Cross-Electrophile Coupling for the Synthesis of gem-Difluoroalkenes. Org Lett 2020; 22:5347-5352. [DOI: 10.1021/acs.orglett.0c01592] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Youxiang Jin
- Hefei National Laboratory for Physical Science at the Microscale and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Jiaoyang Wu
- Hefei National Laboratory for Physical Science at the Microscale and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Zhiyang Lin
- Hefei National Laboratory for Physical Science at the Microscale and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Yun Lan
- Hefei National Laboratory for Physical Science at the Microscale and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Chuan Wang
- Hefei National Laboratory for Physical Science at the Microscale and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
- Center for Excellence in Molecular Synthesis of CAS, Hefei, Anhui 230026, P. R. China
| |
Collapse
|