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Fallah-Mehrjardi M, Kiasat AR, Niknam K. Nucleophilic ring-opening of epoxides: trends in β-substituted alcohols synthesis. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2018. [DOI: 10.1007/s13738-018-1400-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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2
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Eisavi R, Alifam S. ZnFe2O4 nanoparticles: A green and recyclable magnetic catalyst for fast and regioselective conversion of epoxides to vicinal hydroxythiocyanates using NH4SCN under solvent-free conditions. PHOSPHORUS SULFUR 2017. [DOI: 10.1080/10426507.2017.1390460] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Ronak Eisavi
- Department of Chemistry, Payame Noor University, Tehran, Iran
| | - Somayieh Alifam
- Department of Chemistry, Payame Noor University, Tehran, Iran
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Pedras MSC, Alavi M, To QH. Expanding the nasturlexin family: Nasturlexins C and D and their sulfoxides are phytoalexins of the crucifers Barbarea vulgaris and B. verna. PHYTOCHEMISTRY 2015; 118:131-138. [PMID: 26318326 DOI: 10.1016/j.phytochem.2015.08.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2015] [Revised: 08/10/2015] [Accepted: 08/17/2015] [Indexed: 06/04/2023]
Abstract
The metabolites produced in leaves of the crucifers winter cress (Barbarea vulgaris) and upland cress (Barbarea verna) abiotically elicited were investigated and their chemical structures were elucidated by analyses of spectroscopic data and confirmed by syntheses. Nasturlexins C and D and their sulfoxides are cruciferous phytoalexins displaying antifungal activity against the crucifer pathogens Alternaria brassicicola, Leptosphaeria maculans and Sclerotinia sclerotiorum. The biosynthesis of these metabolites is proposed based on pathways of cruciferous indolyl phytoalexins. This work indicates that B. vulgaris and B. verna have great potential as sources of defense pathways transferable to agriculturally important crops within the Brassica species.
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Affiliation(s)
- M Soledade C Pedras
- Department of Chemistry, University of Saskatchewan, 110 Science Place, Saskatoon, SK S7N 5C9, Canada.
| | - Mahla Alavi
- Department of Chemistry, University of Saskatchewan, 110 Science Place, Saskatoon, SK S7N 5C9, Canada
| | - Q Huy To
- Department of Chemistry, University of Saskatchewan, 110 Science Place, Saskatoon, SK S7N 5C9, Canada
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Karimi Zarchi MA, Tarabsaz A. Ring Opening of Epoxides by Using Cross-Linked Poly(4-Vinylpyridine)-Supported Thiocyanate in the Presence of Polymer-Supported Sulfuric Acid Under Solvent-Free Conditions. PHOSPHORUS SULFUR 2015. [DOI: 10.1080/10426507.2014.887079] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
| | - Ali Tarabsaz
- Department of Chemistry, College of Science, Yazd University, P. O. Box 89195-74, Yazd, Iran
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Kiasat AR, Fallah-Mehrjardi M. Dowex as Reusable Acidic Polymeric Catalyst in the Efficient and Regioselective Conversion of Epoxides into β-Hydroxy Thiocyanates under Solvent Free Conditions. J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.200800164] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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6
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NASSERI MOHAMMADALI, SADEGHZADEH MOHSEN. Multi-component reaction on free nano-SiO2 catalyst: Excellent reactivity combined with facile catalyst recovery and recyclability. J CHEM SCI 2013. [DOI: 10.1007/s12039-013-0403-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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7
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Azadi R, Mokhtari B, Oghabi H. Remarkably Fast and Mild Solvent-Free Conversion of Epoxides into Thiocyanohydrins Using Mukaiyama Reagent. PHOSPHORUS SULFUR 2012. [DOI: 10.1080/10426507.2012.685670] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Roya Azadi
- a Department of Chemistry, College of Science , Shahid Chamran University , Ahvaz , 61357-43337 , Iran
| | - Babak Mokhtari
- a Department of Chemistry, College of Science , Shahid Chamran University , Ahvaz , 61357-43337 , Iran
| | - Hanifeh Oghabi
- a Department of Chemistry, College of Science , Shahid Chamran University , Ahvaz , 61357-43337 , Iran
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Chan TL, To CT, Liao BS, Liu ST, Chan KS. Electronic Effects of Ligands on the Cobalt(II)-Porphyrin-Catalyzed Direct C-H Arylation of Benzene. Eur J Inorg Chem 2011. [DOI: 10.1002/ejic.201100780] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Łukowska-Chojnacka E, Plenkiewicz J. Simple Synthesis of β-Acetoxy Thiocyanates from Oxiranes. SYNTHETIC COMMUN 2011. [DOI: 10.1080/00397911.2010.494817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Edyta Łukowska-Chojnacka
- a Faculty of Chemistry , Institute of Biotechnology, Warsaw University of Technology , Warsaw, Poland
| | - Jan Plenkiewicz
- a Faculty of Chemistry , Institute of Biotechnology, Warsaw University of Technology , Warsaw, Poland
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Eisavi R, Zeynizadeh B, Baradarani MM. Fast, Efficient and Regioselective Conversion of Epoxides to β-Hydroxy Thiocyanates with NH4SCN/Zeolite Molecular Sieve 4 Å under Solvent-Free Conditions. B KOREAN CHEM SOC 2011. [DOI: 10.5012/bkcs.2011.32.2.630] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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11
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Application of N-thiocyanatosuccinimide as a reagent for the facile conversion of epoxides into thiocyanohydrines. CHINESE CHEM LETT 2011. [DOI: 10.1016/j.cclet.2010.09.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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12
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Aghapour G, Hatefipour R. Catalyst-free, direct, high regio-, and chemo-selective conversion of epoxides to 2-thiocyanatoalkyl alkanoates under neutral and solvent-free conditions. CAN J CHEM 2010. [DOI: 10.1139/v10-052] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
A catalyst-free, direct, high regio-, and chemo-selective method is reported for the facile conversion of a wide variety of epoxides to their corresponding 2-thiocyanatoalkyl alkanoates, which contain two important functional groups (ester and thiocyanate), using a mixture of tetrabutylammonium rhodanide ((n-Bu)4NSCN) and an aliphatic or aromatic carboxylic anhydride under neutral and solvent-free conditions.
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Affiliation(s)
- Ghasem Aghapour
- School of Chemistry, Damghan University of Basic Sciences, Damghan, 36715-364, Iran
| | - Razieh Hatefipour
- School of Chemistry, Damghan University of Basic Sciences, Damghan, 36715-364, Iran
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Sharghi H, Hosseini-Sarvari M, Moeini F, Khalifeh R, Beni A. One-Pot, Three-Component Synthesis of 1-(2-Hydroxyethyl)-1H-1,2,3-triazole Derivatives by Copper-Catalyzed 1,3-Dipolar Cycloaddition of 2-Azido Alcohols and Terminal Alkynes under Mild Conditions in Water. Helv Chim Acta 2010. [DOI: 10.1002/hlca.200900226] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Sharghi H, Beyzavi MH, Safavi A, Doroodmand MM, Khalifeh R. Immobilization of Porphyrinatocopper Nanoparticles onto Activated Multi-Walled Carbon Nanotubes and a Study of its Catalytic Activity as an Efficient Heterogeneous Catalyst for a Click Approach to the Three-Component Synthesis of 1,2,3-Triazoles in Water. Adv Synth Catal 2009. [DOI: 10.1002/adsc.200900353] [Citation(s) in RCA: 118] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Kiasat AR, Mirzajani R, Shalbaf H, Tabatabaei T. Nuclephilic ring opening of epoxides promoted by multi-site phase-transfer catalyst: An efficient and eco-friendly route to synthesis of β-hydroxy-thiocyanate. CHINESE CHEM LETT 2009. [DOI: 10.1016/j.cclet.2009.04.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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16
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Aghapour G, Hatefipour R. Catalyst-Free, Efficient, and Facile Conversion of Epoxides to β-Hydroxy Thiocyanates Under Neutral Conditions. SYNTHETIC COMMUN 2009. [DOI: 10.1080/00397910802578626] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Kiasat AR, Mehrjardi MF. PEG-SO3H as Soluble Acidic Polymeric Catalyst for Regioselective Ring Opening of Epoxides: A High-Efficient Synthetic Approach to β-Hydroxy Thiocyanates. SYNTHETIC COMMUN 2008. [DOI: 10.1080/00397910802044231] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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18
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Sharghi H, Beyzavi MH, Doroodmand MM. Reusable Porphyrinatoiron(III) Complex Supported on Activated Silica as an Efficient Heterogeneous Catalyst for a Facile, One-Pot, Selective Synthesis of 2-Arylbenzimidazole Derivatives in the Presence of Atmospheric Air as a “Green” Oxidant at Ambient Temperature. European J Org Chem 2008. [DOI: 10.1002/ejoc.200800351] [Citation(s) in RCA: 79] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Chen X, Wu H, Xu R, Liu M, Ding J, Su W. Gallium Trichloride–Promoted Highly Regioselective Ring Opening of Epoxides with NH4SCN and NaN3in Water. SYNTHETIC COMMUN 2008. [DOI: 10.1080/00397910801981540] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Darensbourg DJ, Frantz EB. Studies of the Carbon Dioxide and Epoxide Coupling Reaction in the Presence of Fluorinated Manganese(III) Acacen Complexes: Kinetics of Epoxide Ring-Opening. Inorg Chem 2008; 47:4977-87. [DOI: 10.1021/ic800286p] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | - Eric B. Frantz
- Department of Chemistry, Texas A&M University, College Station, Texas 77843
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Kiasat AR, Mehrjardi MF. PEG-SO3H as eco-friendly polymeric catalyst for regioselective ring opening of epoxides using thiocyanate anion in water: An efficient route to synthesis of β-hydroxy thiocyanate. CATAL COMMUN 2008. [DOI: 10.1016/j.catcom.2007.12.019] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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