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Malik M, Jarosz S. Synthesis of polyhydroxylated pyrrolidines from sugar-derived bromonitriles through a cascade addition of allylmagnesium bromide/cyclization/reduction. Org Biomol Chem 2016; 14:1764-76. [DOI: 10.1039/c5ob02573g] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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2
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Geng H, Huang PQ. Versatile and chemoselective transformation of aliphatic and aromatic secondary amides to nitriles. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.03.094] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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3
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Chen WL, Chen CY, Chen YF, Hsieh JC. Hydride-induced anionic cyclization: an efficient method for the synthesis of 6-H-phenanthridines via a transition-metal-free process. Org Lett 2015; 17:1613-6. [PMID: 25763919 DOI: 10.1021/acs.orglett.5b00544] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A novel procedure for hydride-induced anionic cyclization has been developed. It includes the reduction of a biaryl bromo-nitrile with a nucleophilic aromatic substitution (S(N)Ar). A range of polysubstituted 6-H-phenanthridines were so obtained in moderate to good yield with good substrate tolerance. This method involves a concise transition-metal-free process and was applied to synthesize natural alkaloids.
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Affiliation(s)
- Wei-Lin Chen
- Department of Chemistry, Tamkang University, New Taipei City, 25137, Taiwan
| | - Chun-Yuan Chen
- Department of Chemistry, Tamkang University, New Taipei City, 25137, Taiwan
| | - Yan-Fu Chen
- Department of Chemistry, Tamkang University, New Taipei City, 25137, Taiwan
| | - Jen-Chieh Hsieh
- Department of Chemistry, Tamkang University, New Taipei City, 25137, Taiwan
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Elías-Rodríguez P, Moreno-Clavijo E, Carmona AT, Moreno-Vargas AJ, Robina I. Rapid discovery of potent α-fucosidase inhibitors by in situ screening of a library of (pyrrolidin-2-yl)triazoles. Org Biomol Chem 2014; 12:5898-904. [DOI: 10.1039/c4ob00931b] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The fucosidase inhibitory activity of a library of (pyrrolidin-2-yl)triazoles generated by CuAAC can be in situ analyzed, avoiding tedious purification steps. A potent and selective inhibitor was identified.
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Affiliation(s)
- Pilar Elías-Rodríguez
- Department of Organic Chemistry
- Faculty of Chemistry
- University of Seville
- 41012-Seville, Spain
| | - Elena Moreno-Clavijo
- Department of Organic Chemistry
- Faculty of Chemistry
- University of Seville
- 41012-Seville, Spain
| | - Ana T. Carmona
- Department of Organic Chemistry
- Faculty of Chemistry
- University of Seville
- 41012-Seville, Spain
| | | | - Inmaculada Robina
- Department of Organic Chemistry
- Faculty of Chemistry
- University of Seville
- 41012-Seville, Spain
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5
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Malik M, Witkowski G, Ceborska M, Jarosz S. Synthesis of Polyhydroxylated Quinolizidines and Azaspiro[4.5]decanes from d-Xylose. Org Lett 2013; 15:6214-7. [DOI: 10.1021/ol403063v] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Michał Malik
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland, and Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Grzegorz Witkowski
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland, and Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Magdalena Ceborska
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland, and Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Sławomir Jarosz
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland, and Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
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Flores M, García-García P, Garrido NM, Marcos IS, Sanz-González F, Díez D. Domino Elimination/Nucleophilic Addition in the Synthesis of Chiral Pyrrolidines. J Org Chem 2013; 78:7068-75. [DOI: 10.1021/jo400873c] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
| | - Pilar García-García
- Instituto de Tecnología
Química (UPV-CSIC), Universidad Politécnica de Valencia-Consejo Superior de Investigaciones Científicas, Av. de los Naranjos s/n, 46022 Valencia, Spain
| | | | | | - Francisca Sanz-González
- Servicio General
de Rayos X and §Departamento de Química Orgánica, Facultad
de Ciencias Químicas, Universidad de Salamanca, Plaza de los Caídos 1-5, 37008 Salamanca, Spain
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Behr JB, Hottin A, Ndoye A. Highly Selective Indium Mediated Allylation of Unprotected Pentosylamines. Org Lett 2012; 14:1536-9. [DOI: 10.1021/ol3002656] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jean-Bernard Behr
- Université de Reims Champagne-Ardenne, Institut de Chimie Moléculaire de Reims, CNRS UMR 7312, UFR des Sciences Exactes et Naturelles, 51687 Reims Cedex 2, France
| | - Audrey Hottin
- Université de Reims Champagne-Ardenne, Institut de Chimie Moléculaire de Reims, CNRS UMR 7312, UFR des Sciences Exactes et Naturelles, 51687 Reims Cedex 2, France
| | - Alpha Ndoye
- Université de Reims Champagne-Ardenne, Institut de Chimie Moléculaire de Reims, CNRS UMR 7312, UFR des Sciences Exactes et Naturelles, 51687 Reims Cedex 2, France
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8
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Cividino P, Dheu-Andries ML, Ou J, Milet A, Py S, Toy PH. Mechanistic investigations of the phosphine-mediated nitrone deoxygenation reaction and its application in cyclic imine synthesis. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.09.175] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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9
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Synthesis and l-fucosidase inhibitory activity of a new series of cyclic sugar imines—in situ formation and assay of their saturated counterparts. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.05.075] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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11
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Synthesis and l-fucosidase inhibitory potency of a cyclic sugar imine and its pyrrolidine analogue. ACTA ACUST UNITED AC 2008. [DOI: 10.1016/j.tetasy.2008.06.019] [Citation(s) in RCA: 15] [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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12
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Desvergnes S, Vallée Y, Py S. Novel Polyhydroxylated Cyclic Nitrones and N-Hydroxypyrrolidines through BCl3-Mediated Deprotection. Org Lett 2008; 10:2967-70. [DOI: 10.1021/ol8007759] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Stéphanie Desvergnes
- Département de Chimie Moléculaire (SERCO) UMR-5250, ICMG FR-2607, CNRS - Université Joseph Fourier, BP 53, 38041 Grenoble Cedex 09, France
| | - Yannick Vallée
- Département de Chimie Moléculaire (SERCO) UMR-5250, ICMG FR-2607, CNRS - Université Joseph Fourier, BP 53, 38041 Grenoble Cedex 09, France
| | - Sandrine Py
- Département de Chimie Moléculaire (SERCO) UMR-5250, ICMG FR-2607, CNRS - Université Joseph Fourier, BP 53, 38041 Grenoble Cedex 09, France
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