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Synthesis and bioactivity evaluation of 5,6-epoxynorcantharidin mono-amide and imide derivatives. MONATSHEFTE FUR CHEMIE 2022. [DOI: 10.1007/s00706-022-02905-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Sorokina MV, Pankova AS, Kuznetsov MA. Oxidative Aminoaziridination of 2-Vinylfuran Derivatives as an Approach to Hexa-2,5-diene-1,4-dione Monohydrazones. ASIAN J ORG CHEM 2016. [DOI: 10.1002/ajoc.201500460] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Mariia V. Sorokina
- Institute of Chemistry; Saint Petersburg State University; Universitetsky pr. 26 198504 Saint Petersburg Russia
| | - Alena S. Pankova
- Institute of Chemistry; Saint Petersburg State University; Universitetsky pr. 26 198504 Saint Petersburg Russia
| | - Mikhail A. Kuznetsov
- Institute of Chemistry; Saint Petersburg State University; Universitetsky pr. 26 198504 Saint Petersburg Russia
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Alcaide A, Trapero A, Pérez Y, Llebaria A. Galacto configured N-aminoaziridines: a new type of irreversible inhibitor of β-galactosidases. Org Biomol Chem 2015; 13:5690-7. [DOI: 10.1039/c5ob00532a] [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]
Abstract
N-Aminoaziridines are potent irreversible inhibitors of galactosidases.
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Affiliation(s)
- Anna Alcaide
- Medicinal Chemistry Laboratory (MedChemLab)
- Departament de Química Biomèdica
- Institut de Química Avançada de Catalunya (IQAC–CSIC)
- Barcelona
- Spain
| | - Ana Trapero
- Medicinal Chemistry Laboratory (MedChemLab)
- Departament de Química Biomèdica
- Institut de Química Avançada de Catalunya (IQAC–CSIC)
- Barcelona
- Spain
| | - Yolanda Pérez
- NMR Unit
- Institut de Química Avançada de Catalunya (IQAC–CSIC)
- Barcelona
- Spain
| | - Amadeu Llebaria
- Medicinal Chemistry Laboratory (MedChemLab)
- Departament de Química Biomèdica
- Institut de Química Avançada de Catalunya (IQAC–CSIC)
- Barcelona
- Spain
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Samanta R, Bauer JO, Strohmann C, Antonchick AP. Organocatalytic, Oxidative, Intermolecular Amination and Hydrazination of Simple Arenes at Ambient Temperature. Org Lett 2012; 14:5518-21. [DOI: 10.1021/ol302607y] [Citation(s) in RCA: 121] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Rajarshi Samanta
- Max-Planck-Institut für Molekulare Physiologie, Abteilung Chemische Biologie, Otto-Hahn-Strasse 11, 44227 Dortmund, Germany, and Technische Universität Dortmund, Fakultät Chemie, Anorganische Chemie, Otto-Hahn-Strasse 6, 44221 Dortmund, Germany
| | - Jonathan O. Bauer
- Max-Planck-Institut für Molekulare Physiologie, Abteilung Chemische Biologie, Otto-Hahn-Strasse 11, 44227 Dortmund, Germany, and Technische Universität Dortmund, Fakultät Chemie, Anorganische Chemie, Otto-Hahn-Strasse 6, 44221 Dortmund, Germany
| | - Carsten Strohmann
- Max-Planck-Institut für Molekulare Physiologie, Abteilung Chemische Biologie, Otto-Hahn-Strasse 11, 44227 Dortmund, Germany, and Technische Universität Dortmund, Fakultät Chemie, Anorganische Chemie, Otto-Hahn-Strasse 6, 44221 Dortmund, Germany
| | - Andrey P. Antonchick
- Max-Planck-Institut für Molekulare Physiologie, Abteilung Chemische Biologie, Otto-Hahn-Strasse 11, 44227 Dortmund, Germany, and Technische Universität Dortmund, Fakultät Chemie, Anorganische Chemie, Otto-Hahn-Strasse 6, 44221 Dortmund, Germany
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Chen H, Wang J, Hong X, Zhou HB, Dong C. A simple and straightforward approach toward selective C=C bond reduction by hydrazine. CAN J CHEM 2012. [DOI: 10.1139/v2012-057] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
A simple and straightforward method for reducing the C=C double bond with hydrazine is described. A number of representative C=C bonds in various steric and electronic environments were examined. Substituted alkenes can be selectively reduced in EtOH in the presence of hydrazine to give the corresponding products in up to 100% yields.
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Affiliation(s)
- Hao Chen
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (Wuhan University), Ministry of Education, State Key Laboratory of Virology, Wuhan University School of Pharmaceutical Science, Wuhan 430071, P.R. China
| | - Jianmin Wang
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (Wuhan University), Ministry of Education, State Key Laboratory of Virology, Wuhan University School of Pharmaceutical Science, Wuhan 430071, P.R. China
| | - Xuechuan Hong
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (Wuhan University), Ministry of Education, State Key Laboratory of Virology, Wuhan University School of Pharmaceutical Science, Wuhan 430071, P.R. China
| | - Hai-Bing Zhou
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (Wuhan University), Ministry of Education, State Key Laboratory of Virology, Wuhan University School of Pharmaceutical Science, Wuhan 430071, P.R. China
| | - Chune Dong
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery (Wuhan University), Ministry of Education, State Key Laboratory of Virology, Wuhan University School of Pharmaceutical Science, Wuhan 430071, P.R. China
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Strick BF, Mundal DA, Thomson RJ. An Oxidative [2,3]-Sigmatropic Rearrangement of Allylic Hydrazides. J Am Chem Soc 2011; 133:14252-5. [DOI: 10.1021/ja2066219] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Benjamin F. Strick
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Devon A. Mundal
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Regan J. Thomson
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
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Chen K, Mackie JC, Wojtalewicz D, Kennedy EM, Dlugogorski BZ. Toxic pollutants emitted from thermal decomposition of phthalimide compounds. JOURNAL OF HAZARDOUS MATERIALS 2011; 187:407-412. [PMID: 21296495 DOI: 10.1016/j.jhazmat.2011.01.040] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2010] [Accepted: 01/11/2011] [Indexed: 05/30/2023]
Abstract
Phthalimide (PI) and tetrahydrophthalimide (THPI) are two structurally similar compounds extensively used as intermediates for the synthesis of variety of industrial chemicals. This paper investigates the thermal decomposition of PI and THPI under oxygen rich to oxygen lean conditions, quantifying the production of toxicants and explaining their formation pathways. The experiments involved a plug flow reactor followed by silica cartridges, activated charcoal trap and a condenser, with the decomposition products identified and quantified by Fourier transform infrared spectroscopy (FTIR), gas chromatography-mass spectrometry (GC-MS) and micro gas chromatography (μGC). The density functional theory (DFT) calculations served to obtain dissociation energies and reaction pathways, to elucidate the reaction mechanism. The oxidation of PI and THPI produced several toxic nitrogen-containing gases and volatile organic compounds, including hydrogen cyanide, isocyanic acid, nitrogen oxides, benzonitrile, maleimide and tentatively identified benzenemethanimine. The detection of dibenzo-p-dioxin (DD) and dibenzofuran (DF) suggests potential formation of the toxic persistent organic pollutants (POPs) in fires involving PI and THPI, in presence of a chlorine source. The oxidation of THPI produced 2-cyclohexen-1-one, a toxic unsaturated ketone. The results of the present study provide the data for quantitative risk assessments of emissions of toxicants in combustion processes involving PI and THPI.
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Affiliation(s)
- Kai Chen
- Process Safety and Environmental Protection Research Group, School of Engineering, The University of Newcastle, Callaghan, New South Wales 2308, Australia
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Fedorov A, Couzijn EPA, Nagornova NS, Boyarkin OV, Rizzo TR, Chen P. Structure and Bonding of Isoleptic Coinage Metal (Cu, Ag, Au) Dimethylaminonitrenes in the Gas Phase. J Am Chem Soc 2010; 132:13789-98. [DOI: 10.1021/ja104649k] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Alexey Fedorov
- Laboratorium für Organische Chemie, ETH Zürich, Wolfgang-Pauli-Strasse 10, CH-8093 Zürich, Switzerland, and Laboratoire de Chimie Physique Moléculaire, École Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland
| | - Erik P. A. Couzijn
- Laboratorium für Organische Chemie, ETH Zürich, Wolfgang-Pauli-Strasse 10, CH-8093 Zürich, Switzerland, and Laboratoire de Chimie Physique Moléculaire, École Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland
| | - Natalia S. Nagornova
- Laboratorium für Organische Chemie, ETH Zürich, Wolfgang-Pauli-Strasse 10, CH-8093 Zürich, Switzerland, and Laboratoire de Chimie Physique Moléculaire, École Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland
| | - Oleg V. Boyarkin
- Laboratorium für Organische Chemie, ETH Zürich, Wolfgang-Pauli-Strasse 10, CH-8093 Zürich, Switzerland, and Laboratoire de Chimie Physique Moléculaire, École Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland
| | - Thomas R. Rizzo
- Laboratorium für Organische Chemie, ETH Zürich, Wolfgang-Pauli-Strasse 10, CH-8093 Zürich, Switzerland, and Laboratoire de Chimie Physique Moléculaire, École Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland
| | - Peter Chen
- Laboratorium für Organische Chemie, ETH Zürich, Wolfgang-Pauli-Strasse 10, CH-8093 Zürich, Switzerland, and Laboratoire de Chimie Physique Moléculaire, École Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland
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