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Wang P, Lim C. Photolabile Protecting Groups Based on the Excited State Meta Effect: Development and Application. Photochem Photobiol 2022; 99:221-234. [PMID: 35971244 DOI: 10.1111/php.13690] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 08/10/2022] [Indexed: 11/25/2022]
Abstract
This review focuses on utilization of the excited state meta effect (ESME) in the development of photolabile protecting groups (PPGs). Structurally simple ESME-based PPGs for release of various functional groups (such as carbonyl, hydroxyl, carboxyl, amino, and thiol groups) are discussed. Examples that demonstrate the appealing advantages of these new PPGs are provided, including their efficient release of "poor" leaving groups such as hydroxyl or amino group directly instead of in their respective carbonate or carbamate form. Applications of these PPGs in synthesis, release of biologically important molecules, materials science, and biomedical engineering are also described.
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Affiliation(s)
- Pengfei Wang
- Department of Chemistry, University of Alabama at Birmingham, Birmingham, AL, 35294, USA
| | - Chaeeun Lim
- Department of Chemistry, University of Alabama at Birmingham, Birmingham, AL, 35294, USA
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2
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Guo Y, Xu T, Ma J. Does the photoredox reaction affect the photorelease of anthraquinone protected benzaldehyde? A time-resolved spectroscopic study. Phys Chem Chem Phys 2020; 22:15900-15907. [DOI: 10.1039/d0cp02103b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Time-resolved spectroscopy studies coupled with the results from density functional theory (DFT) computations were utilized to unravel the photodeprotection reaction mechanism of Aqe-diol-PPG and the photoredox of photoproduct Aqe-diol.
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Affiliation(s)
- Yan Guo
- Key Laboratory of Synthetic and Natural Functional Molecule of Ministry of Education
- College of Chemistry and Materials Science
- Northwest University
- Xi’an
- P. R. China
| | - Tongyu Xu
- Key Laboratory of Synthetic and Natural Functional Molecule of Ministry of Education
- College of Chemistry and Materials Science
- Northwest University
- Xi’an
- P. R. China
| | - Jiani Ma
- Key Laboratory of Synthetic and Natural Functional Molecule of Ministry of Education
- College of Chemistry and Materials Science
- Northwest University
- Xi’an
- P. R. China
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3
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Ding X, Wang P. Using the 3-Diethylaminobenzyl Group as a Photocage in Aqueous Solution. J Org Chem 2018; 83:7459-7466. [PMID: 29771513 DOI: 10.1021/acs.joc.8b00550] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
We have demonstrated that the 3-diethylaminobenzyl (DEABn) photolabile protecting group (PPG) is an effective and structurally simple PPG for releasing molecules in aqueous environment. In general, the photoreaction is clean, and the released substrate and the PPG product, i.e., 3-diethylaminobenzyl alcohol, are obtained in high yield. The clean photoreaction can also be achieved under mild ambient conditions with sunlight, while the reactant is stable under indoor lighting. Release of two substrates from one PPG chromophore in aqueous solution has been demonstrated to be feasible. We have also compared the uncaging properties of the DEABn and the widely used o-nitrobenzyl ( o-NB) group, given their comparable structural simplicity. With its clean and efficient photochemical reaction, DEABn should find wide applications, including in the basic and applied research areas where o-NB and its various derivatives are widely used.
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Affiliation(s)
- Xiong Ding
- Department of Chemistry , University of Alabama at Birmingham , 901 14th Street South, Birmingham , Alabama 35294 , United States
| | - Pengfei Wang
- Department of Chemistry , University of Alabama at Birmingham , 901 14th Street South, Birmingham , Alabama 35294 , United States
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4
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Wang P. Developing photolabile protecting groups based on the excited state meta effect. J Photochem Photobiol A Chem 2017. [DOI: 10.1016/j.jphotochem.2016.11.031] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Trachsel A, Buchs B, Herrmann A. Photolabile acetals as profragrances: the effect of structural modifications on the light-induced release of volatile aldehydes on cotton. Photochem Photobiol Sci 2016; 15:1183-1203. [DOI: 10.1039/c6pp00206d] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Dynamic headspace analysis above a cotton surface treated with a fabric softening formulation showed that, depending on the substitution pattern, the photoirradiation of 4,4-diphenyl-4H-benzo[d][1,3]dioxine profragrances released perfumery aldehydes in quantities spanning several orders of magnitude.
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Affiliation(s)
- Alain Trachsel
- Firmenich SA
- Division Recherche et Développement
- CH-1211 Genève 8
- Switzerland
| | - Barbara Buchs
- Firmenich SA
- Division Recherche et Développement
- CH-1211 Genève 8
- Switzerland
| | - Andreas Herrmann
- Firmenich SA
- Division Recherche et Développement
- CH-1211 Genève 8
- Switzerland
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6
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Wang P, Lu W, Devalankar D, Ding Z. Photochemical Formation and Cleavage of C–N Bond. Org Lett 2014; 17:170-2. [DOI: 10.1021/ol503473c] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Pengfei Wang
- Department of Chemistry, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States
| | - Wenya Lu
- Department of Chemistry, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States
| | - Dattatray Devalankar
- Department of Chemistry, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States
| | - Zhenying Ding
- Department of Chemistry, University of Alabama at Birmingham, Birmingham, Alabama 35294, United States
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7
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Sokolovskaya E, Barner L, Bräse S, Lahann J. Synthesis and On-Demand Gelation of Multifunctional Poly(ethylene glycol)-Based Polymers. Macromol Rapid Commun 2014; 35:780-6. [DOI: 10.1002/marc.201300909] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2013] [Revised: 01/11/2014] [Indexed: 11/10/2022]
Affiliation(s)
- Ekaterina Sokolovskaya
- Institute of Functional Interfaces (IFG), Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Leonie Barner
- Institute of Functional Interfaces (IFG), Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
- Institute of Toxicology and Genetics (ITG), Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Stefan Bräse
- Soft Matter Synthesis Lab, Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
- Institute of Organic Chemistry (IOC), Karlsruhe Institute of Technology (KIT); Fritz-Haber-Weg 6 76131 Karlsruhe Germany
- Institute of Toxicology and Genetics (ITG), Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Jörg Lahann
- Institute of Functional Interfaces (IFG), Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
- Soft Matter Synthesis Lab, Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
- Biointerfaces Institute, Chemical Engineering, Biomedical Engineering and Macromolecular Science and Engineering, University of Michigan; 2800 Plymouth Rd Ann Arbor MI 48109 USA
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Klán P, Šolomek T, Bochet CG, Blanc A, Givens R, Rubina M, Popik V, Kostikov A, Wirz J. Photoremovable protecting groups in chemistry and biology: reaction mechanisms and efficacy. Chem Rev 2013; 113:119-91. [PMID: 23256727 PMCID: PMC3557858 DOI: 10.1021/cr300177k] [Citation(s) in RCA: 1235] [Impact Index Per Article: 112.3] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2012] [Indexed: 02/06/2023]
Affiliation(s)
- Petr Klán
- Department of Chemistry, Faculty of Science, Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic.
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Lu W, Tian C, Thogaripally P, Hu J, Wang P. Application of new photolabile protecting groups as photocleavable joints of block copolymers. Chem Commun (Camb) 2013; 49:9636-8. [DOI: 10.1039/c3cc44799e] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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11
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Ziegler RE, Tan SJ, Kam TS, Porco JA. Development of an alkaloid-pyrone annulation: synthesis of pleiomaltinine. Angew Chem Int Ed Engl 2012; 51:9348-51. [PMID: 22893619 PMCID: PMC3574645 DOI: 10.1002/anie.201204093] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2012] [Indexed: 11/10/2022]
Abstract
Odd Couple Methodology for the synthesis of alkaloid-pyrones using a novel pyrone annulation of β–carbolines and indoles with 3-siloxy-4-pyrones is reported. The approach has enabled semisynthesis of the unprecedented alkaloid-pyrone pleiomaltinine from the plant-derived indole-alkaloid pleiocarpamine.
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Affiliation(s)
- Robert E. Ziegler
- Department of Chemistry, Center for Chemical Methodology and Library Development (CMLD-BU), Boston University, 590 Commonwealth Avenue, Boston, MA 02215, USA, Fax: (+1) 617-358-2847
| | - Shin-Jowl Tan
- Department of Chemistry, University of Malaya, Kuala Lumpur, Malaysia 50603
| | - Toh-Seok Kam
- Department of Chemistry, University of Malaya, Kuala Lumpur, Malaysia 50603
| | - John A. Porco
- Department of Chemistry, Center for Chemical Methodology and Library Development (CMLD-BU), Boston University, 590 Commonwealth Avenue, Boston, MA 02215, USA, Fax: (+1) 617-358-2847
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Ziegler RE, Tan SJ, Kam TS, Porco JA. Development of an Alkaloid-Pyrone Annulation: Synthesis of Pleiomaltinine. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201204093] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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13
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Yang H, Zhou L, Wang P. Development of hydrophilic photolabile hydroxyl protecting groups. Photochem Photobiol Sci 2012; 11:514-7. [DOI: 10.1039/c1pp05281k] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Yang H, Mu F, Wang P. Oxidation with a Photolabile Carbonyl Protecting Group. J Org Chem 2011; 76:8955-61. [DOI: 10.1021/jo201671v] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Haishen Yang
- Department of Chemistry, University of Alabama at Birmingham,
901 14th Street South, Birmingham, Alabama 35294, United States
| | - Feng Mu
- Department of Chemistry, University of Alabama at Birmingham,
901 14th Street South, Birmingham, Alabama 35294, United States
| | - Pengfei Wang
- Department of Chemistry, University of Alabama at Birmingham,
901 14th Street South, Birmingham, Alabama 35294, United States
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Yang H, Zhang X, Zhou L, Wang P. Development of a Photolabile Carbonyl-Protecting Group Toolbox. J Org Chem 2011; 76:2040-8. [DOI: 10.1021/jo102429g] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Haishen Yang
- Department of Chemistry, University of Alabama at Birmingham, 901 14th Street South, Birmingham, Alabama 35294, United States
| | - Xin Zhang
- Department of Chemistry, University of Alabama at Birmingham, 901 14th Street South, Birmingham, Alabama 35294, United States
| | - Lei Zhou
- Department of Chemistry, University of Alabama at Birmingham, 901 14th Street South, Birmingham, Alabama 35294, United States
| | - Pengfei Wang
- Department of Chemistry, University of Alabama at Birmingham, 901 14th Street South, Birmingham, Alabama 35294, United States
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Wang P, Mondal M, Wang Y. Photolabile Carbonyl Protecting Group: A New Tool for Light-Controlled Release of Anticancer Agents. European J Org Chem 2009. [DOI: 10.1002/ejoc.200900093] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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