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Tiwari S, Chandrashekharappa S, Gururaja GN. Nucleophilic sulfur controlled efficient ketothioamide synthesis from tribromomethyl carbinols. Org Biomol Chem 2023; 21:8563-8572. [PMID: 37853847 DOI: 10.1039/d3ob01416a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2023]
Abstract
A mild, catalyst and oxidant-free efficient protocol for synthesizing α-ketothioamides is reported with a broad substrate scope. The presented protocol demonstrates the confined reactivity of amines. The polysulfide derived from elemental sulfur and amines in an aqueous medium drives the pathway toward diverse α-ketothioamides over thioamides. Substrates with different substituent groups were compatible with the presented protocol, and the respective ketothioamides were separated in good to excellent yields. The ketothioamides, known to exhibit anti-cancer properties, were synthesized by the proposed protocol. Furthermore, the synthetic utility was explored with the typical synthesis of ketoamides.
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Affiliation(s)
- Shubham Tiwari
- School of Chemical Sciences, Central University of Gujarat, Gandhinagar 382030, India.
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2
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Abdollahi F, Ghaderi A. Copper‐catalyzed synthesis of
α
‐ketothioamides from ketones. J CHIN CHEM SOC-TAIP 2023. [DOI: 10.1002/jccs.202200520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
Affiliation(s)
- Fatemeh Abdollahi
- Department of Chemistry, College of Sciences University of Hormozgan Bandar Abbas Iran
| | - Arash Ghaderi
- Department of Chemistry, College of Sciences University of Hormozgan Bandar Abbas Iran
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3
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Dong J, Sheng C, Chen Y, Ni C, Wang Y. Direct Synthesis of α-Ketothioamides from in situ generated α-Keto Sulfines and Amines via the Thioamide Bond Construction. Tetrahedron Lett 2022. [DOI: 10.1016/j.tetlet.2022.154317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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4
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Tian H, Guo F, Chen X. Csp3–H Bond Functionalization of α-Bromo Ketones for the Synthesis of α-Keto Thioamides Using Elemental Sulfur. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2022. [DOI: 10.1134/s107042802209010x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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5
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Zhang Z, Yang J, Yu R, Wu K, Bu J, Li S, Qian P, Sheng L. Efficient Synthesis of α‐Ketothioamides From α‐Nitroketones, Amines or DMF and Elemental Sulfur Under Oxidant‐Free Conditions. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100993] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Zhenlei Zhang
- School of Chemistry and Material Engineering Engineering Research Center of Biomass Conversion and Pollution Prevention of Anhui Educational Institutions Fuyang Normal University Fuyang, Anhui 236037 P. R. China
| | - Jiusi Yang
- School of Chemistry and Material Engineering Engineering Research Center of Biomass Conversion and Pollution Prevention of Anhui Educational Institutions Fuyang Normal University Fuyang, Anhui 236037 P. R. China
| | - Renjie Yu
- School of Chemistry and Material Engineering Engineering Research Center of Biomass Conversion and Pollution Prevention of Anhui Educational Institutions Fuyang Normal University Fuyang, Anhui 236037 P. R. China
| | - Kairui Wu
- School of Chemistry and Material Engineering Engineering Research Center of Biomass Conversion and Pollution Prevention of Anhui Educational Institutions Fuyang Normal University Fuyang, Anhui 236037 P. R. China
| | - Jiping Bu
- School of Chemistry and Material Engineering Engineering Research Center of Biomass Conversion and Pollution Prevention of Anhui Educational Institutions Fuyang Normal University Fuyang, Anhui 236037 P. R. China
| | - Shaoke Li
- School of Chemistry and Material Engineering Engineering Research Center of Biomass Conversion and Pollution Prevention of Anhui Educational Institutions Fuyang Normal University Fuyang, Anhui 236037 P. R. China
| | - Peng Qian
- School of Chemistry and Material Engineering Engineering Research Center of Biomass Conversion and Pollution Prevention of Anhui Educational Institutions Fuyang Normal University Fuyang, Anhui 236037 P. R. China
| | - Liangquan Sheng
- School of Chemistry and Material Engineering Engineering Research Center of Biomass Conversion and Pollution Prevention of Anhui Educational Institutions Fuyang Normal University Fuyang, Anhui 236037 P. R. China
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6
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Jaiswal A, Sharma AK, Preeti, Singh KN. Copper‐Catalyzed Decarboxylative Synthesis of α‐Ketothioamides Using α,β‐Unsaturated Arylcarboxylic Acids, Alicyclic Secondary Amines and Elemental Sulfur. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100203] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Anjali Jaiswal
- Department of Chemistry Institute of Science Banaras Hindu University Varanasi 221005 India
| | - Anup Kumar Sharma
- Department of Chemistry Institute of Science Banaras Hindu University Varanasi 221005 India
| | - Preeti
- Department of Chemistry Institute of Science Banaras Hindu University Varanasi 221005 India
| | - Krishna Nand Singh
- Department of Chemistry Institute of Science Banaras Hindu University Varanasi 221005 India
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7
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Wang C, Yao Y, Xie J, Wang J, Wang F, Zhang J, Tang L. Convenient Method for Preparingα-Ketoarylthioamide by Air Oxidation under Base Conditions. CHINESE J ORG CHEM 2021. [DOI: 10.6023/cjoc202002011] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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8
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Zhang H, Wang H, Jiang Y, Cao F, Gao W, Zhu L, Yang Y, Wang X, Wang Y, Chen J, Feng Y, Deng X, Lu Y, Hu X, Li X, Zhang J, Shi T, Wang Z. Recent Advances in Iodine-Promoted C-S/N-S Bonds Formation. Chemistry 2020; 26:17289-17317. [PMID: 32470225 DOI: 10.1002/chem.202001414] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Revised: 05/27/2020] [Indexed: 12/19/2022]
Abstract
Sulfur-containing scaffold, as a ubiquitous structural motif, has been frequently used in natural products, bioactive chemicals and pharmaceuticals, particularly C-S/N-S bonds are indispensable in many biological important compounds and pharmaceuticals. Development of mild and general methods for C-S/N-S bonds formation has great significance in modern research. Iodine and its derivatives have been recognized as inexpensive, environmentally benign and easy-handled catalysts or reagents to promote the construction of C-S/N-S bonds under mild reaction conditions, with good regioselectivities and broad substrate scope. Especially based on this, several new strategies, such as oxidation relay strategy, have been greatly developed and accelerated the advancement of this field. This review focuses on recent advances in iodine and its derivatives promoted hybridized C-S/N-S bonds formation. The features and mechanisms of corresponding reactions are summarized and the results of some cases are compared with those of previous reports. In addition, the future of this domain is discussed.
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Affiliation(s)
- Honghua Zhang
- School of Pharmacy, Lanzhou University, 199 West Donggang Road, Lanzhou, 730000, P. R. China
| | - Huihong Wang
- State Key Laboratory of Applied Organic Chemistry, College of, Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000, P. R. China
| | - Yi Jiang
- School of Pharmacy, Lanzhou University, 199 West Donggang Road, Lanzhou, 730000, P. R. China
| | - Fei Cao
- State Key Laboratory of Applied Organic Chemistry, College of, Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000, P. R. China
| | - Weiwei Gao
- State Key Laboratory of Applied Organic Chemistry, College of, Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000, P. R. China
| | - Longqing Zhu
- School of Pharmacy, Lanzhou University, 199 West Donggang Road, Lanzhou, 730000, P. R. China
| | - Yuhang Yang
- School of Pharmacy, Lanzhou University, 199 West Donggang Road, Lanzhou, 730000, P. R. China
| | - Xiaodong Wang
- School of Pharmacy, Lanzhou University, 199 West Donggang Road, Lanzhou, 730000, P. R. China
| | - Yongqiang Wang
- School of Pharmacy, Lanzhou University, 199 West Donggang Road, Lanzhou, 730000, P. R. China
| | - Jinhong Chen
- School of Pharmacy, Lanzhou University, 199 West Donggang Road, Lanzhou, 730000, P. R. China
| | - Yiyue Feng
- School of Pharmacy, Lanzhou University, 199 West Donggang Road, Lanzhou, 730000, P. R. China
| | - Xuemei Deng
- School of Pharmacy, Lanzhou University, 199 West Donggang Road, Lanzhou, 730000, P. R. China
| | - Yingmei Lu
- School of Pharmacy, Lanzhou University, 199 West Donggang Road, Lanzhou, 730000, P. R. China
| | - Xiaoling Hu
- School of Pharmacy, Lanzhou University, 199 West Donggang Road, Lanzhou, 730000, P. R. China
| | - Xiangxiang Li
- School of Pharmacy, Lanzhou University, 199 West Donggang Road, Lanzhou, 730000, P. R. China
| | - Juan Zhang
- School of Pharmacy, Lanzhou University, 199 West Donggang Road, Lanzhou, 730000, P. R. China
| | - Tao Shi
- School of Pharmacy, Lanzhou University, 199 West Donggang Road, Lanzhou, 730000, P. R. China
| | - Zhen Wang
- School of Pharmacy, Lanzhou University, 199 West Donggang Road, Lanzhou, 730000, P. R. China.,State Key Laboratory of Applied Organic Chemistry, College of, Chemistry and Chemical Engineering, Lanzhou University, 222 South Tianshui Road, Lanzhou, 730000, P. R. China
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9
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Yu P, Wang Y, Zeng Z, Chen Y. Metal-Free C-N or C-C Bond Cleavages of α-Azido Ketones: An Oxidative-Amidation Strategy for the Synthesis of α-Ketothioamides and Amides. J Org Chem 2019; 84:14883-14891. [PMID: 31608627 DOI: 10.1021/acs.joc.9b01777] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
A novel metal-free oxidative-amidation strategy for the synthesis of α-ketothioamides and amides from α-azido ketones was developed. The C-H bond thionation of α-azido ketones with elemental sulfur could form α-ketothioacyl azide, which was then nucleophilically attacked by amines, causing the cleavage of the C-N bond to afford α-ketothioamides, while amides could be formed with the release of nitrogen gas and cyano anion in the presence of PhI(OAc)2 by selective C-C bond cleavage.
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Affiliation(s)
- Pei Yu
- School of Chemistry and Environmental Engineering , Wuhan Institute of Technology , Wuhan 430073 , China
| | - Yuwei Wang
- School of Chemistry and Environmental Engineering , Wuhan Institute of Technology , Wuhan 430073 , China
| | - Zhigang Zeng
- School of Nuclear Technology and Chemistry & Biology , Hubei University of Science and Technology , Xianning 437100 , China
| | - Yunfeng Chen
- School of Chemistry and Environmental Engineering , Wuhan Institute of Technology , Wuhan 430073 , China
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10
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Wang S, Wang K, Kong X, Zhang S, Jiang G, Ji F. DMF as Methine Source: Copper‐Catalyzed Direct Annulation of Hydrazides to 1,3,4‐Oxadiazoles. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900395] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Shoucai Wang
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Function Materials, College of Chemistry and Bioengineering Guilin University of Technology Guilin 541004 People's Republic of China
| | - Kai Wang
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Function Materials, College of Chemistry and Bioengineering Guilin University of Technology Guilin 541004 People's Republic of China
| | - Xiangfei Kong
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Function Materials, College of Chemistry and Bioengineering Guilin University of Technology Guilin 541004 People's Republic of China
| | - Shuhua Zhang
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Function Materials, College of Chemistry and Bioengineering Guilin University of Technology Guilin 541004 People's Republic of China
| | - Guangbin Jiang
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Function Materials, College of Chemistry and Bioengineering Guilin University of Technology Guilin 541004 People's Republic of China
| | - Fanghua Ji
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Function Materials, College of Chemistry and Bioengineering Guilin University of Technology Guilin 541004 People's Republic of China
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11
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Xie D, He W, Xiao J, Wu Y, Guo Y, Liu Q, Guo C. Direct synthesis of 2-oxo-acetamidines from methyl ketones, aromatic amines and DMF via copper-catalyzed C(sp 3)-H amidination. RSC Adv 2019; 9:7203-7209. [PMID: 35519951 PMCID: PMC9061129 DOI: 10.1039/c9ra00616h] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Accepted: 02/25/2019] [Indexed: 12/18/2022] Open
Abstract
A convenient method for the synthesis of 2-oxo-acetamidines from methyl ketones using aromatic amines and DMF as nitrogen sources is reported via copper-catalyzed C(sp3)-H amidination. Various methyl ketones react readily with aromatic amines and DMF, producing 2-oxo-acetamidines in yields of 47 to 92%. This protocol features the simultaneous formation of C-N and C[double bond, length as m-dash]N bonds using DMF and aromatic amines as two different nitrogen sources. It thus provides an efficient approach to construct acyclic amidines via three C(sp3)-H bond amidination. Based on the preliminary experiments, a plausible mechanism of this transformation is disclosed.
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Affiliation(s)
- Dianke Xie
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University Changsha 410082 P. R. China
| | - Wei He
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University Changsha 410082 P. R. China
| | - Jiang Xiao
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University Changsha 410082 P. R. China
| | - Yao Wu
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University Changsha 410082 P. R. China
| | - Yongjia Guo
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University Changsha 410082 P. R. China
| | - Qiang Liu
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University Changsha 410082 P. R. China
| | - Cancheng Guo
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University Changsha 410082 P. R. China
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12
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Gan L, Gao Y, Wei L, Wan JP. Synthesis of α-Keto Thioamides by Metal-Free C═C Bond Cleavage in Enaminones Using Elemental Sulfur. J Org Chem 2018; 84:1064-1069. [PMID: 30563332 DOI: 10.1021/acs.joc.8b02670] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
An unprecedented method for cleaving the C═C bond in N, N-disubstituted enaminones in the presence of elemental sulfur and N, N-dimethyl-4-aminopyridine is disclosed. Without using any metal catalyst or additive, the cascade functionalization of both C═C and C-H bonds takes place to enable the formation of new C═S and C-N bonds, thus providing a facile and practical method for the synthesis of N, N-disubstituted α-keto thioamides.
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Affiliation(s)
- Lu Gan
- College of Chemistry and Chemical Engineering , Jiangxi Normal University , Nanchang 330022 , P. R. China
| | - Yong Gao
- College of Chemistry and Chemical Engineering , Jiangxi Normal University , Nanchang 330022 , P. R. China
| | - Li Wei
- College of Chemistry and Chemical Engineering , Jiangxi Normal University , Nanchang 330022 , P. R. China
| | - Jie-Ping Wan
- College of Chemistry and Chemical Engineering , Jiangxi Normal University , Nanchang 330022 , P. R. China
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13
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Le Bras J, Muzart J. Recent Uses of N, N-Dimethylformamide and N, N-Dimethylacetamide as Reagents. Molecules 2018; 23:E1939. [PMID: 30081462 PMCID: PMC6222515 DOI: 10.3390/molecules23081939] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Revised: 07/30/2018] [Accepted: 07/31/2018] [Indexed: 01/23/2023] Open
Abstract
N,N-Dimethylformamide and N,N-dimethylacetamide are multipurpose reagents which deliver their own H, C, N and O atoms for the synthesis of a variety of compounds under a number of different experimental conditions. The review mainly highlights the corresponding literature published over the last years.
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Affiliation(s)
- Jean Le Bras
- Institut de Chimie Moléculaire de Reims, CNRS-Université de Reims Champagne-Ardenne, B.P. 1039, 51687 Reims CEDEX 2, France.
| | - Jacques Muzart
- Institut de Chimie Moléculaire de Reims, CNRS-Université de Reims Champagne-Ardenne, B.P. 1039, 51687 Reims CEDEX 2, France.
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Wang Z, Qu Z, Xiao F, Huang H, Deng GJ. One-Pot Synthesis of 2,3,5-Trisubstituted Thiophenes through Three-Component Assembly of Arylacetaldehydes, Elemental Sulfur, and 1,3-Dicarbonyls. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201701332] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Zilong Wang
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province; Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education; College of Chemistry; Xiangtan University; Xiangtan 411105 People's Republic of China
| | - Zhonghua Qu
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province; Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education; College of Chemistry; Xiangtan University; Xiangtan 411105 People's Republic of China
| | - Fuhong Xiao
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province; Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education; College of Chemistry; Xiangtan University; Xiangtan 411105 People's Republic of China
| | - Huawen Huang
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province; Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education; College of Chemistry; Xiangtan University; Xiangtan 411105 People's Republic of China
| | - Guo-Jun Deng
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province; Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education; College of Chemistry; Xiangtan University; Xiangtan 411105 People's Republic of China
- Beijing National Laboratory for Molecular Sciences and CAS Key Laboratory of Molecular Recognition and Function Institute of Chemistry; Chinese Academy of Sciences (CAS); Beijing 100190 People's Republic of China
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