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Bai XF, Cui YM, Cao J, Xu LW. Atropisomers with Axial and Point Chirality: Synthesis and Applications. Acc Chem Res 2022; 55:2545-2561. [PMID: 36083117 DOI: 10.1021/acs.accounts.2c00417] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Enantiopure atropisomers have become increasingly important in asymmetric synthesis and catalysis, pharmaceutical science, and material science since the discovery of inherent features of axial chirality originating from rotational restriction. Despite the advances made in this field to date, it remains highly desirable to construct structurally diverse atropisomers with potentially useful functions. We propose superposition to match axial and point chirality as a potentially useful strategy to access structurally complex and diverse building blocks for organic synthesis and pharmaceutical science because merging atropisomeric backbones with one or more extra chiral elements can topologically broaden three-dimensional environments to create complex scaffolds with multiple tunable parameters. Over the past decade, we have successfully implemented a strategic design for the superposition of axial and point chirality to develop a series of enantiopure atropisomers and have utilized the synergistic functions of these molecules to enhance chirality transfer in various catalytic asymmetric transformations.In this Account, we present several novel atropisomers with superposed axial and point chirality developed in our laboratory. In our studies, this superposition strategy was used to design and synthesize both biaryl and non-biaryl atropisomers from commercially available chiral sources. Consequently, these atropisomers were used to demonstrate the importance of the synergetic functions of axial and point chirality in specific enantioselective reactions. For example, aromatic amide-derived atropisomers, simplified as Xing-Phos arrays, were broadly employed in Ag-catalyzed [3 + 2] cycloaddition by a series of reactions of aldiminoesters with activated alkenes and imines, as well as being used as chiral solvating agents for the discrimination of optically active mandelic acid derivatives. Considering the powerful potential of non-biaryl atropisomers for asymmetric catalysis, we also explored the transition-metal-catalyzed enantioselective construction of a novel backbone of non-biaryl atropisomers (Ar-alkene, Ar-N axis) bearing both axial and point chirality for the design and synthesis of chiral ligands and functional molecules.The studies presented herein are expected to stimulate further research efforts on the development of functional atropisomers by superposition of matching axial and point chirality. In addition to tunable electron and stereohindrance effects, the synergy between matching chiral elements of axial/point chirality and functional groups is proven to be a special function that cannot be ignored for promoting reactivity and chirality-transfer efficiency in enantioselective synthesis. Consequently, our novel types of scaffolds with superposed axial and point chirality that are capable of versatile coordination with various metal catalysts in asymmetric catalysis highlight the power of the superposition of matching axial and point chirality for the construction of synthetically useful atropisomers.
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Affiliation(s)
- Xing-Feng Bai
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education and Key Laboratory of Organosilicon Material Technology of Zhejiang Province, College of Materials, Chemistry and Chemical Engineering, Hangzhou Normal University, No. 2318, Yuhangtang Road, Hangzhou 311121, P. R. China
| | - Yu-Ming Cui
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education and Key Laboratory of Organosilicon Material Technology of Zhejiang Province, College of Materials, Chemistry and Chemical Engineering, Hangzhou Normal University, No. 2318, Yuhangtang Road, Hangzhou 311121, P. R. China
| | - Jian Cao
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education and Key Laboratory of Organosilicon Material Technology of Zhejiang Province, College of Materials, Chemistry and Chemical Engineering, Hangzhou Normal University, No. 2318, Yuhangtang Road, Hangzhou 311121, P. R. China
| | - Li-Wen Xu
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education and Key Laboratory of Organosilicon Material Technology of Zhejiang Province, College of Materials, Chemistry and Chemical Engineering, Hangzhou Normal University, No. 2318, Yuhangtang Road, Hangzhou 311121, P. R. China
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Sindhu M, Kalaivani P, Dallemer F, Prabhakaran R. Coumarine based Cu(II) complex as chemosensor for selective detection of l-threonine and l-asparagine. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120525] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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3
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Pu L. Enantioselective Fluorescent Recognition of Free Amino Acids: Challenges and Opportunities. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202003969] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Lin Pu
- Department of Chemistry University of Virginia Charlottesville Virginia 22904 USA
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4
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Pu L. Enantioselective Fluorescent Recognition of Free Amino Acids: Challenges and Opportunities. Angew Chem Int Ed Engl 2020; 59:21814-21828. [PMID: 32602243 DOI: 10.1002/anie.202003969] [Citation(s) in RCA: 66] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 05/08/2020] [Indexed: 02/02/2023]
Abstract
Fluorescent probes that can discriminate enantiomers of amino acids in organic media or aqueous solution are discussed. This Minireview focuses on recent progress in the studies of three classes of probes including those made of cyclodextrins, 1,1'-binaphthyl compounds, and nanomaterials, and uses them to illustrate the design strategies, applications, and limitations in this area. These probes are potentially useful for rapid analysis of asymmetric reactions for amino acid synthesis as well as the real-time imaging of amino acids in biological systems. The challenges in these applications are analyzed. Working in this field of enantioselective fluorescent recognition of amino acids offers great opportunities to make new scientific discoveries and to develop important practical applications.
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Affiliation(s)
- Lin Pu
- Department of Chemistry, University of Virginia, Charlottesville, Virginia, 22904, USA
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5
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Chakraborty S, Ravindran V, Nidheesh PV, Rayalu S. Optical Sensing of Copper and Its Removal by Different Environmental Technologies. ChemistrySelect 2020. [DOI: 10.1002/slct.202002113] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Shampa Chakraborty
- CSIR-National Environmental Engineering Research Institute Nagpur Maharashtra India
| | - Vyshakh Ravindran
- CSIR-National Environmental Engineering Research Institute Nagpur Maharashtra India
| | - P. V. Nidheesh
- CSIR-National Environmental Engineering Research Institute Nagpur Maharashtra India
| | - Sadhana Rayalu
- CSIR-National Environmental Engineering Research Institute Nagpur Maharashtra India
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6
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Wei G, Jiang Y, Wang F. A achiral AIEE-active polymer-Cu(II) complex sensor for highly selective and enantioselective recognition of histidine. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.151722] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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7
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8
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Wang Q, Wu X, Pu L. Excitation of One Fluorescent Probe at Two Different Wavelengths to Determine the Concentration and Enantiomeric Composition of Amino Acids. Org Lett 2019; 21:9036-9039. [DOI: 10.1021/acs.orglett.9b03437] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Qin Wang
- Department of Medicinal Chemistry, School of Pharmacy, Southwest Medical University, Luzhou 646000, China
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Xuedan Wu
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Lin Pu
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
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9
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Iqbal S, Yu S, Jiang L, Wang X, Chen Y, Wang Y, Yu X, Pu L. Simultaneous Determination of Concentration and Enantiomeric Composition of Amino Acids in Aqueous Solution by Using a Tetrabromobinaphthyl Dialdehyde Probe. Chemistry 2019; 25:9967-9972. [DOI: 10.1002/chem.201901374] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2019] [Indexed: 11/06/2022]
Affiliation(s)
- Shahzad Iqbal
- Key Laboratory of Green Chemistry and Technology Ministry of Education College of Chemistry, Sichuan University Chengdu 610064 P.R. China
| | - Shanshan Yu
- Key Laboratory of Green Chemistry and Technology Ministry of Education College of Chemistry, Sichuan University Chengdu 610064 P.R. China
| | - Le Jiang
- Key Laboratory of Green Chemistry and Technology Ministry of Education College of Chemistry, Sichuan University Chengdu 610064 P.R. China
| | - Xinjing Wang
- Key Laboratory of Green Chemistry and Technology Ministry of Education College of Chemistry, Sichuan University Chengdu 610064 P.R. China
| | - Yu Chen
- Key Laboratory of Green Chemistry and Technology Ministry of Education College of Chemistry, Sichuan University Chengdu 610064 P.R. China
| | - Yalin Wang
- Key Laboratory of Green Chemistry and Technology Ministry of Education College of Chemistry, Sichuan University Chengdu 610064 P.R. China
| | - Xiaoqi Yu
- Key Laboratory of Green Chemistry and Technology Ministry of Education College of Chemistry, Sichuan University Chengdu 610064 P.R. China
| | - Lin Pu
- Key Laboratory of Green Chemistry and Technology Ministry of Education College of Chemistry, Sichuan University Chengdu 610064 P.R. China
- Department of Chemistry University of Virginia Charlottesville VA 22904-4319 USA
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10
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Salan vs. salen metal complexes in catalysis and medicinal applications: Virtues and pitfalls. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.02.035] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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11
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Zhu Y, Wu X, Abed M, Gu S, Pu L. Biphasic Enantioselective Fluorescent Recognition of Amino Acids by a Fluorophilic Probe. Chemistry 2019; 25:7866-7873. [DOI: 10.1002/chem.201900880] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 03/19/2019] [Indexed: 11/10/2022]
Affiliation(s)
- Yuan‐Yuan Zhu
- School of Chemistry and Environmental Engineering Wuhan Institute of Technology Wuhan 430205 P. R. China
- Department of Chemistry University of Virginia Charlottesville Virginia 22904 USA
| | - Xue‐Dan Wu
- Department of Chemistry University of Virginia Charlottesville Virginia 22904 USA
| | - Mehdi Abed
- Department of Chemistry University of Virginia Charlottesville Virginia 22904 USA
| | - Shuang‐Xi Gu
- Department of Chemistry University of Virginia Charlottesville Virginia 22904 USA
- Key Laboratory for Green Chemical Process of Ministry of Education School of Chemical Engineering and Pharmacy Wuhan Institute of Technology Wuhan 430205 P. R. China
| | - Lin Pu
- Department of Chemistry University of Virginia Charlottesville Virginia 22904 USA
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12
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Hanif M, Rafiq M, Saleem M, Mustaqeem M, Jamil S, Janjua MRSA. Chromogenic and fluorogenic detection of copper ions in the solution and intracellular media. J CHIN CHEM SOC-TAIP 2018. [DOI: 10.1002/jccs.201800319] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Muhammad Hanif
- Department of ChemistryGC University Faisalabad Sub campus Layyah Pakistan
| | - Muhammad Rafiq
- Department of Biochemistry and PhysiologyCholistan University of Vaterniray and Animal Sciences Bahawalpur Pakistan
| | - Muhammad Saleem
- Department of ChemistryUniversity of Sargodha, Sub campus Bhakkar Bhakkar Pakistan
| | - Muhammad Mustaqeem
- Department of ChemistryUniversity of Sargodha, Sub campus Bhakkar Bhakkar Pakistan
| | - Saba Jamil
- Laboratory of Superlight Materials and Nano Chemistry, Department of ChemistryUniversity of Agriculture Faisalabad Pakistan
| | - Muhammad Ramzan Saeed Ashraf Janjua
- Department of ChemistryKing Fahd University of Petroleum and Minerals (KFUPM) Dhahran Kingdom of Saudi Arabia
- Department of ChemistryUniversity of Sargodha Sargodha Pakistan
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13
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Zhu YY, Wu XD, Gu SX, Pu L. Free Amino Acid Recognition: A Bisbinaphthyl-Based Fluorescent Probe with High Enantioselectivity. J Am Chem Soc 2018; 141:175-181. [DOI: 10.1021/jacs.8b07803] [Citation(s) in RCA: 78] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Yuan-Yuan Zhu
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Xue-Dan Wu
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Shuang-Xi Gu
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
| | - Lin Pu
- Department of Chemistry, University of Virginia, Charlottesville, Virginia 22904, United States
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14
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Saleem M, Rafiq M, Hanif M, Shaheen MA, Seo SY. A Brief Review on Fluorescent Copper Sensor Based on Conjugated Organic Dyes. J Fluoresc 2017; 28:97-165. [DOI: 10.1007/s10895-017-2178-z] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Accepted: 09/19/2017] [Indexed: 02/08/2023]
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15
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Shen G, Gou F, Cheng J, Zhang X, Zhou X, Xiang H. Chiral and non-conjugated fluorescent salen ligands: AIE, anion probes, chiral recognition of unprotected amino acids, and cell imaging applications. RSC Adv 2017. [DOI: 10.1039/c7ra08267c] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
Chiral and non-conjugated fluorescent salen ligands with a cyclohexane/1,2-diphenylethane bridge have small π-conjugated systems but exhibit strong aggregation/anion/amino acid-induced emission.
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Affiliation(s)
- Guangyu Shen
- College of Chemistry
- Sichuan University
- Chengdu
- China
| | - Fei Gou
- College of Chemistry
- Sichuan University
- Chengdu
- China
| | | | | | - Xiangge Zhou
- College of Chemistry
- Sichuan University
- Chengdu
- China
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16
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Munusamy S, Kulathu Iyer S. A chiral (S)-BINOL based fluorescent sensor for the recognition of Fe(III) and cascade discrimination of α-amino acids. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.tetasy.2016.05.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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17
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Wang J, Liu HB, Tong Z, Ha CS. Fluorescent/luminescent detection of natural amino acids by organometallic systems. Coord Chem Rev 2015. [DOI: 10.1016/j.ccr.2015.05.008] [Citation(s) in RCA: 96] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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18
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Xu Z, Xu LW. Development of Ar-BINMOL-Derived Atropisomeric Ligands with Matched Axial and sp3Central Chirality for Catalytic Asymmetric Transformations. CHEM REC 2015; 15:925-48. [PMID: 26400411 DOI: 10.1002/tcr.201500208] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2015] [Indexed: 01/05/2023]
Affiliation(s)
- Zheng Xu
- Key Laboratory of Organosilicon Chemistry and Material Technology of the Ministry of Education; Hangzhou Normal University; No. 1378, Wenyi West Road Hangzhou P. R. China
| | - Li-Wen Xu
- Key Laboratory of Organosilicon Chemistry and Material Technology of the Ministry of Education; Hangzhou Normal University; No. 1378, Wenyi West Road Hangzhou P. R. China
- State Key Laboratory for Oxo Synthesis and Selective Oxidation; Lanzhou Institute of Chemical Physics; Chinese Academy of Sciences (CAS); No. 18, Tianshui Road Lanzhou P. R. China
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19
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Feng HT, Zhang X, Zheng YS. Fluorescence Turn-on Enantioselective Recognition of both Chiral Acidic Compounds and α-Amino Acids by a Chiral Tetraphenylethylene Macrocycle Amine. J Org Chem 2015. [DOI: 10.1021/acs.joc.5b01194] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Hai-Tao Feng
- Key Laboratory for Large-Format
Battery Materials and System, Ministry of Education, School of Chemistry
and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, Hubei 430074, People’s Republic of China
| | - Xing Zhang
- Key Laboratory for Large-Format
Battery Materials and System, Ministry of Education, School of Chemistry
and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, Hubei 430074, People’s Republic of China
| | - Yan-Song Zheng
- Key Laboratory for Large-Format
Battery Materials and System, Ministry of Education, School of Chemistry
and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, Hubei 430074, People’s Republic of China
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20
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Syntheses, structures and catalytic activities of dinuclear copper complexes with tetradentate diaminebis (phenolate) ligands. TRANSIT METAL CHEM 2015. [DOI: 10.1007/s11243-015-9913-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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21
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Saleem M, Lee KH. Optical sensor: a promising strategy for environmental and biomedical monitoring of ionic species. RSC Adv 2015. [DOI: 10.1039/c5ra11388a] [Citation(s) in RCA: 157] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
In this review, we cover the recent developments in fluorogenic and chromogenic sensors for Cu2+, Fe2+/Fe3+, Zn2+and Hg2+.
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Affiliation(s)
- Muhammad Saleem
- Department of Chemistry
- Kongju National University
- Gongju
- Republic of Korea
| | - Ki Hwan Lee
- Department of Chemistry
- Kongju National University
- Gongju
- Republic of Korea
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22
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Gao PS, Ye F, Dong XY, Chen Y, Gao ZW, Zhang WQ, Xu LW. Base-promoted [1,4]-Wittig rearrangement of chalcone-derived allylic ethers leading to aromatic β-benzyl ketones. RSC Adv 2015. [DOI: 10.1039/c5ra03846d] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Strong base promoted [1,4]-Wittig rearrangement of allylic ethers was developed in this work, in which the reaction provided a facile approach to the synthesis of aromatic β-benzyl ketones under controllable radical reaction conditions.
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Affiliation(s)
- Pei-Sen Gao
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education (MOE)
- School of Chemistry and Chemical Engineering
- Shaanxi Normal University
- Xi'an 710062
| | - Fei Ye
- Key Laboratory of Organosilicon Chemistry
- Material Technology of Ministry of Education
- Hangzhou Normal University
- Hangzhou 310012
- P. R. China
| | - Xiao-Yun Dong
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education (MOE)
- School of Chemistry and Chemical Engineering
- Shaanxi Normal University
- Xi'an 710062
| | - Yun Chen
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education (MOE)
- School of Chemistry and Chemical Engineering
- Shaanxi Normal University
- Xi'an 710062
| | - Zi-Wei Gao
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education (MOE)
- School of Chemistry and Chemical Engineering
- Shaanxi Normal University
- Xi'an 710062
| | - Wei-Qiang Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education (MOE)
- School of Chemistry and Chemical Engineering
- Shaanxi Normal University
- Xi'an 710062
| | - Li-Wen Xu
- Key Laboratory of Applied Surface and Colloid Chemistry
- Ministry of Education (MOE)
- School of Chemistry and Chemical Engineering
- Shaanxi Normal University
- Xi'an 710062
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Wang CY, Dong C, Zheng ZJ, Xu Z, Yang KF, Xu LW. Construction of an all-substituted pyrrolidine derivative with multiple stereogenic centers and Betti-base-derived γ-amino alcohols by [1,2]-Wittig rearrangement. RSC Adv 2015. [DOI: 10.1039/c5ra09145d] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The construction of Betti base-derived γ-amino alcohols and all-substituted pyrrolidine derivative with multiple stereogenic centers has been developed successfully through neighboring lithium-assisted [1,2]-Wittig rearrangement (NLAWR).
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Affiliation(s)
- Cai-Yun Wang
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education (MOE)
- Hangzhou Normal University
- Hangzhou 311121
- P. R. China
| | - Cheng Dong
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education (MOE)
- Hangzhou Normal University
- Hangzhou 311121
- P. R. China
| | - Zhan-Jiang Zheng
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education (MOE)
- Hangzhou Normal University
- Hangzhou 311121
- P. R. China
| | - Zheng Xu
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education (MOE)
- Hangzhou Normal University
- Hangzhou 311121
- P. R. China
| | - Ke-Fang Yang
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education (MOE)
- Hangzhou Normal University
- Hangzhou 311121
- P. R. China
| | - Li-Wen Xu
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education (MOE)
- Hangzhou Normal University
- Hangzhou 311121
- P. R. China
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
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24
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Huang H, Yang W, Deng J. Chiral, fluorescent microparticles constructed by optically active helical substituted polyacetylene: preparation and enantioselective recognition ability. RSC Adv 2015. [DOI: 10.1039/c4ra16466k] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Novel chiral fluorescent microparticles derived from helical substituted polyacetylene were prepared. The microparticles showed enantioselective recognition ability in both heterogeneous and homogeneous systems.
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Affiliation(s)
- Huajun Huang
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
- College of Materials Science and Engineering
| | - Wantai Yang
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
- College of Materials Science and Engineering
| | - Jianping Deng
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
- College of Materials Science and Engineering
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25
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Wei YL, Huang WS, Cui YM, Yang KF, Xu Z, Xu LW. Enantioselective cyanosilylation of aldehydes catalyzed by a multistereogenic salen–Mn(iii) complex with a rotatable benzylic group as a helping hand. RSC Adv 2015. [DOI: 10.1039/c4ra12884b] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A multistereogenic salen–Mn(iii) complex bearing an aromatic pocket and two benzylic groups as helping hands was found to be efficient in the catalysis of asymmetric cyanosilylation.
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Affiliation(s)
- Yun-Long Wei
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education (MOE)
- Hangzhou Normal University
- Hangzhou 311121
- P. R. China
| | - Wei-Sheng Huang
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education (MOE)
- Hangzhou Normal University
- Hangzhou 311121
- P. R. China
| | - Yu-Ming Cui
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education (MOE)
- Hangzhou Normal University
- Hangzhou 311121
- P. R. China
| | - Ke-Fang Yang
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education (MOE)
- Hangzhou Normal University
- Hangzhou 311121
- P. R. China
| | - Zheng Xu
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education (MOE)
- Hangzhou Normal University
- Hangzhou 311121
- P. R. China
| | - Li-Wen Xu
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education (MOE)
- Hangzhou Normal University
- Hangzhou 311121
- P. R. China
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
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26
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Zheng LS, Wei YL, Jiang KZ, Deng Y, Zheng ZJ, Xu LW. Enantioselective Fluorination of β-Ketoamides Catalyzed by Ar-BINMOL-derived SalanCopper Complex. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201400603] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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27
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Wei YL, Yang KF, Li F, Zheng ZJ, Xu Z, Xu LW. Probing the evolution of an Ar-BINMOL-derived salen–Co(iii) complex for asymmetric Henry reactions of aromatic aldehydes: salan–Cu(ii) versus salen–Co(iii) catalysis. RSC Adv 2014. [DOI: 10.1039/c4ra06056c] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
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Li F, Zhou W, Zheng LS, Li L, Zheng ZJ, Xu LW. Ar-BINMOL–Derived Salan–Cu(II) Complex–Catalyzed Silyl-Reformatsky Reaction of Aromatic Aldehydes. SYNTHETIC COMMUN 2014. [DOI: 10.1080/00397911.2014.920509] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Fei Li
- a Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, College of Material, Chemistry and Chemical Engineering , Hangzhou Normal University , Hangzhou , China
| | - Wei Zhou
- a Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, College of Material, Chemistry and Chemical Engineering , Hangzhou Normal University , Hangzhou , China
| | - Long-Sheng Zheng
- a Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, College of Material, Chemistry and Chemical Engineering , Hangzhou Normal University , Hangzhou , China
| | - Li Li
- a Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, College of Material, Chemistry and Chemical Engineering , Hangzhou Normal University , Hangzhou , China
| | - Zhan-Jiang Zheng
- a Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, College of Material, Chemistry and Chemical Engineering , Hangzhou Normal University , Hangzhou , China
| | - Li-Wen Xu
- a Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, College of Material, Chemistry and Chemical Engineering , Hangzhou Normal University , Hangzhou , China
- b State Key Laboratory for Oxo Synthesis and Selective Oxidation , Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences , Lanzhou , China
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Song T, Zheng LS, Ye F, Deng WH, Wei YL, Jiang KZ, Xu LW. Modular Synthesis of Ar-BINMOL-Phos for Catalytic Asymmetric Alkynylation of Aromatic Aldehydes with Unexpected Reversal of Enantioselectivity. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201301128] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Zheng LS, Li L, Yang KF, Zheng ZJ, Xiao XQ, Xu LW. New silver(I)–monophosphine complex derived from chiral Ar-BINMOL: synthesis and catalytic activity in asymmetric vinylogous Mannich reaction. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.07.105] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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