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Ortega-Villarreal AS, Hernández-Fernández E, Jensen C, Valdivia-Berroeta GA, Garrard S, López I, Smith SJ, Christensen KA, Reyes-González MA, Michaelis DJ. Synthesis and characterization of ethyl benzotriazolyl acrylate-based D-π-A fluorophores for live cell-based imaging applications. RSC Adv 2019; 9:8759-8767. [PMID: 35517661 PMCID: PMC9061700 DOI: 10.1039/c9ra00108e] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Accepted: 03/05/2019] [Indexed: 11/24/2022] Open
Abstract
A series of eight new ethyl (Z)-benzotriazolyl acrylates 6a-d and 7a-d have been synthesized by conventional heating and microwave irradiation from ethyl benzotriazolyl acetates 3 and 4 with the corresponding aromatic aldehydes. This work reports the synthetic approach and spectroscopic characterization (1H, 13C-NMR, HRMS) of all the synthesized compounds. X-ray diffraction analyses were performed for molecules 6a, 7a and 7d. Photophysical properties of compounds were evaluated. Finally, compound 6a was tested in a human cell line and showed low to no cytotoxicity at relevant concentrations. Initial testing demonstrates its potential use as a fluid-phase fluorescent marker for live cell imaging.
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Affiliation(s)
- Ana Sofia Ortega-Villarreal
- Universidad Autónoma de Nuevo León, Facultad de Ciencias Químicas Pedro de Alba s/n, Ciudad Universitaria 66400 San Nicolás de los Garza Nuevo León Mexico +52 81 1340 4890 ext. 6293 +52 81 1340 4890 ext. 6293
| | - Eugenio Hernández-Fernández
- Universidad Autónoma de Nuevo León, Facultad de Ciencias Químicas Pedro de Alba s/n, Ciudad Universitaria 66400 San Nicolás de los Garza Nuevo León Mexico +52 81 1340 4890 ext. 6293 +52 81 1340 4890 ext. 6293
| | - Christopher Jensen
- Department of Chemistry and Biochemistry, Brigham Young University 84602 Provo Utah USA +1 801 422 9416
| | | | - Samuel Garrard
- Department of Chemistry and Biochemistry, Brigham Young University 84602 Provo Utah USA +1 801 422 9416
| | - Israel López
- Universidad Autónoma de Nuevo León, Facultad de Ciencias Químicas Pedro de Alba s/n, Ciudad Universitaria 66400 San Nicolás de los Garza Nuevo León Mexico +52 81 1340 4890 ext. 6293 +52 81 1340 4890 ext. 6293
- Universidad Autónoma de Nuevo León, UANL, Centro de Investigación en Biotecnología y Nanotecnología (CIBYN), Laboratorio de Nanociencias y Nanotecnología Autopista al Aeropuerto Internacional Mariano Escobedo Km. 10, Parque de Investigación e Innovación Tecnológica (PIIT) 66629 Apodaca Nuevo León Mexico
| | - Stacey J Smith
- Department of Chemistry and Biochemistry, Brigham Young University 84602 Provo Utah USA +1 801 422 9416
| | - Kenneth A Christensen
- Department of Chemistry and Biochemistry, Brigham Young University 84602 Provo Utah USA +1 801 422 9416
| | - Miguel A Reyes-González
- Universidad Autónoma de Nuevo León, Facultad de Ciencias Químicas Pedro de Alba s/n, Ciudad Universitaria 66400 San Nicolás de los Garza Nuevo León Mexico +52 81 1340 4890 ext. 6293 +52 81 1340 4890 ext. 6293
| | - David J Michaelis
- Department of Chemistry and Biochemistry, Brigham Young University 84602 Provo Utah USA +1 801 422 9416
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Koronatov AN, Rostovskii NV, Khlebnikov AF, Novikov MS. Rh(II)-Catalyzed Ring Expansion of Pyrazoles with Diazocarbonyl Compounds as a Method for the Preparation of 1,2-Dihydropyrimidines. J Org Chem 2018; 83:9210-9219. [DOI: 10.1021/acs.joc.8b01228] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Alexander N. Koronatov
- St. Petersburg State University, Institute of Chemistry, 7/9 Universitetskaya nab., St. Petersburg 199034, Russia
| | - Nikolai V. Rostovskii
- St. Petersburg State University, Institute of Chemistry, 7/9 Universitetskaya nab., St. Petersburg 199034, Russia
| | - Alexander F. Khlebnikov
- St. Petersburg State University, Institute of Chemistry, 7/9 Universitetskaya nab., St. Petersburg 199034, Russia
| | - Mikhail S. Novikov
- St. Petersburg State University, Institute of Chemistry, 7/9 Universitetskaya nab., St. Petersburg 199034, Russia
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Cervera-Villanueva JMJ, Viveros-Ceballos JL, Ordóñez M. First practical synthesis of novel 1-phosphonylated pyrrolo[1,2-a]pyrazine derivatives. HETEROATOM CHEMISTRY 2017. [DOI: 10.1002/hc.21398] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
| | - José Luis Viveros-Ceballos
- Centro de Investigaciones Químicas-IICBA; Universidad Autónoma del Estado de Morelos; Cuernavaca Morelos Mexico
| | - Mario Ordóñez
- Centro de Investigaciones Químicas-IICBA; Universidad Autónoma del Estado de Morelos; Cuernavaca Morelos Mexico
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Ojeda-Porras A, Gamba-Sánchez D. Recent Developments in Amide Synthesis Using Nonactivated Starting Materials. J Org Chem 2016; 81:11548-11555. [PMID: 27934465 DOI: 10.1021/acs.joc.6b02358] [Citation(s) in RCA: 153] [Impact Index Per Article: 19.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Amides are unquestionably one of the most important functional groups in organic chemistry because of their presence in numerous interesting molecules such as peptides, pharmaceutical agents, naturally occurring molecules, proteins and alkaloids, among others. This synopsis surveys the diverse recent approaches to amide synthesis from nonactivated carboxylic acids and derivatives as well as noncarboxylic compounds, highlighting the most innovative methodologies and those that are more eco-friendly compared to traditional methods while focusing on recent developments during the past two years.
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Affiliation(s)
- Andrea Ojeda-Porras
- Laboratory of Organic Synthesis, Bio and Organocatalysis, Chemistry Department, Universidad de los Andes , Cra 1 No. 18A-12 Q:305, Bogotá 111711, Colombia
| | - Diego Gamba-Sánchez
- Laboratory of Organic Synthesis, Bio and Organocatalysis, Chemistry Department, Universidad de los Andes , Cra 1 No. 18A-12 Q:305, Bogotá 111711, Colombia
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Zhang S, Yu J, Li H, Mao D, Lu G. High-effective approach from amino acid esters to chiral amino alcohols over Cu/ZnO/Al2O3 catalyst and its catalytic reaction mechanism. Sci Rep 2016; 6:33196. [PMID: 27619990 PMCID: PMC5020414 DOI: 10.1038/srep33196] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2016] [Accepted: 08/23/2016] [Indexed: 11/09/2022] Open
Abstract
Developing the high-efficient and green synthetic method for chiral amino alcohols is an intriguing target. We have developed the Mg(2+)-doped Cu/ZnO/Al2O3 catalyst for hydrogenation of L-phenylalanine methyl ester to chiral L-phenylalaninol without racemization. The effect of different L-phenylalanine esters on this title reaction was studied, verifying that Cu/ZnO/Al2O3 is an excellent catalyst for the hydrogenation of amino acid esters to chiral amino alcohols. DFT calculation was used to study the adsorption of substrate on the catalyst, and showed that the substrate adsorbs on the surface active sites mainly by amino group (-NH2) absorbed on Al2O3, and carbonyl (C=O) and alkoxy (RO-) group oxygen absorbed on the boundary of Cu and Al2O3. This catalytic hydrogenation undergoes the formation of a hemiacetal intermediate and the cleavage of the C-O bond (rate-determining step) by reacting with dissociated H to obtain amino aldehyde and methanol ad-species. The former is further hydrogenated to amino alcohols, and the latter desorbs from the catalyst surface.
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Affiliation(s)
- Shuangshuang Zhang
- Research Institute of Applied Catalysis, School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai 201418, China
| | - Jun Yu
- Research Institute of Applied Catalysis, School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai 201418, China
| | - Huiying Li
- Research Institute of Applied Catalysis, School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai 201418, China
| | - Dongsen Mao
- Research Institute of Applied Catalysis, School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai 201418, China
| | - Guanzhong Lu
- Research Institute of Applied Catalysis, School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai 201418, China
- Key Laboratory for Advanced Materials and Research Institute of Industrial catalysis, East China University of Science and Technology, Shanghai 200237, China
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Rafiee Z. A rapid microwave-induced synthesis of polyamides–containing amino acid moieties. HIGH PERFORM POLYM 2016. [DOI: 10.1177/0954008315615644] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
5-(2-(9,10-Dihydro-9,10-ethanoanthracene-11,12-dicarboximido)propanoylamino)isophthalic acid as a novel aromatic dicarboxylic acid monomer was prepared in four steps. In the first step, cis-9,10-dihydro-9,10-ethanoanthracene-11,12-dicarboxylic acid anhydride was reacted with l-alanine in acetic acid solution and the resulting imide acid was obtained in high yield. In the second step, treatment of this imide acid with excess thionyl chloride gave acid chloride in good yield. In the last step, this acid chloride was reacted with 5-aminoisophthalic acid to provide novel bulky chiral aromatic dicarboxylic acid. The direct polycondensation reactions of this diacid with several aromatic diamines were carried out under microwave irradiation. In order to compare this technique with classical heating, the polymerization reactions were also performed under solution polycondensation conditions. The polymerization reactions occurred rapidly under microwave conditions and produced a series of novel optically active polyamides (PAs)–containing pendent 9,10-dihydro-9,10-ethanoanthracene-11,12-dicarboximido)propanoylamino group, with good yields and moderate inherent viscosities of 0.27–0.47 dL g−1. The resulting new PAs showed good solubility and are readily soluble in organic solvents. PAs were thermally stable, with 10% weight loss recorded at 411°C and 450°C under nitrogen atmosphere and char yields at 800°C higher than 44% and glass transition temperature above 163°C.
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Affiliation(s)
- Zahra Rafiee
- Department of Chemistry, Yasouj University, Yasouj, Islamic Republic of Iran
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Cervera-Villanueva JMJ, Viveros-Ceballos JL, Linzaga-Elizalde I, Ordóñez M. Practical synthesis of novel phosphonopeptides containing AibP. J Pept Sci 2015; 22:70-5. [DOI: 10.1002/psc.2841] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2015] [Revised: 11/07/2015] [Accepted: 11/09/2015] [Indexed: 12/13/2022]
Affiliation(s)
| | - José Luis Viveros-Ceballos
- Secretaría Académica; Universidad Autónoma del Estado de Morelos; Av. Universidad 1001 62209 Cuernavaca Morelos Mexico
| | - Irma Linzaga-Elizalde
- Centro de Investigaciones Químicas CIQ-IICBA; Universidad Autónoma del Estado de Morelos; Av. Universidad 1001 62209 Cuernavaca Morelos Mexico
| | - Mario Ordóñez
- Centro de Investigaciones Químicas CIQ-IICBA; Universidad Autónoma del Estado de Morelos; Av. Universidad 1001 62209 Cuernavaca Morelos Mexico
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