Phosphorus, sulfur, and silicon and the related elements Journal Impact Factor & Information

Publisher: Taylor & Francis

Journal description

Current impact factor: 0.56

Impact Factor Rankings

2015 Impact Factor Available summer 2016
2014 Impact Factor 0.561

Additional details

5-year impact 0.61
Cited half-life 9.30
Immediacy index 0.18
Eigenfactor 0.00
Article influence 0.10
ISSN 1026-7719

Publisher details

Taylor & Francis

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    • STM: Science, Technology and Medicine
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    • Publisher last contacted on 25/03/2014
    • 'Taylor & Francis (Psychology Press)' is an imprint of 'Taylor & Francis'
  • Classification
    ​ green

Publications in this journal

  • [Show abstract] [Hide abstract]
    ABSTRACT: This survey is mainly concerned with selected reactions of 2,3-dichloro-1,4-naphthoquinone (DHNQ), 3,4,5,6-tetrachloro-1,2-benzoquinone (o-CHL), 2,3,5,6-tetrachloro-1,4-benzoquinone (p-CHL) and 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ) as π-deficient quinones which are used or offer potential use for sulfur heterocyclic synthesis. Reaction of various donors with the π-deficient quinones are studied, especially those via charge-transfer complex formation.
    Phosphorus, sulfur, and silicon and the related elements 07/2014;
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    ABSTRACT: The reaction of Ph2PCH2PPh2 (dppm) with 4-methylphenacyl bromide and 2-(bromoacetyl)naphthalene in chloroform produce the new phosphonium salts [Ph2PCH2PPh2CH2C(O)C6H4Me]Br (1) and [Ph2PCH2PPh2CH2C(O)C10H7]Br (2). Further, by reaction of the monophosphonium salts of dppm with the strong base Et3N the corresponding bidentate phosphorus ylides, Ph2PCH2P(Ph)(2) = C(H)C(O)C6H4Me (3) and Ph2PCH2P(Ph)(2) = C(H)C(O)C10H7 (4) were obtained. The reaction of these ligands with mercury(II) halides in dry methanol led to the formation of the mononuclear complexes {HgX2[(Ph2PCH2PPh2C(H)C(O)C6H4Me)]} [X = Cl (5), Br (6), and I (7)] and {HgX2[(Ph2PCH2PPh2C(H)C(O)C10H7)]} [X = Cl (8), Br (9), and I (10)]. Characterization of the obtained compounds was performed by elemental analysis, IR, H-1, P-31, and C-13 NMR spectra. The structure of compounds 3 and 10 are unequivocally determined by single crystal X-ray diffraction techniques. X-ray analysis of 10 reveals the presence of mononuclear complex containing Hg atom in a distorted tetrahedral environment. In all complexes, the title ylides are coordinated through the ylidic carbon and the phosphine phosphorus. Computational studies on ligand 4 and complexes 8, 9, and 10 at DFT (B3LYP) level of theory are also reported. It was shown that the formation of P,C-coordinated 1+1 complex 10 is energetically more favored than corresponding P,P-coordinated 1+2 product. [Supplemental materials are available for this article. Go to the publisher's online edition of Phosphorus, Sulfur, and Silicon and the Related Elements to view the following free supplemental files: Additional figures]
    Phosphorus, sulfur, and silicon and the related elements 10/2013; 188(12). DOI:10.1080/10426507.2013.779274
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    ABSTRACT: This work is devoted to the influence of some impuritiesonthe phosphogypsumduringthe manufactureofwet process phosphoricacidbythe sulfuric acid. This process produces phosphoric acid and calcium sulfatethat containimpurities such ascopper, zinc and cadmiumwhich constitute an obstaclewhen their content exceeds the recommended maximum threshold. The remove these impurities totally or partially, the contribution of chemometrics iscompulsory.The methodology is based on the modeling and optimizationin order to carryoutthe optimumof the production of a purephosphoric acid. To achieve this, wehave determinedthe influentfactors likethe pH and the temperature.
    Phosphorus, sulfur, and silicon and the related elements 09/2013; 189(3). DOI:10.1080/10426507.2013.819865
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    ABSTRACT: Sodium copper (II) arsenate Na7Cu4(AsO4)5 has been grown by conventional high-temperature, solid-state methods in molten-salt media. It was characterized by single crystal X-ray diffraction (XRD), thermal analysis (DTA–TGA), scanning electron microscopy (SEM), semi-quantitative energy dispersive spectroscopy analysis (EDS) and by vibrational spectroscopy. Na7Cu4(AsO4)5 exhibits a three-dimensional framework built up of CuO5, CuO4 and AsO4 polyhedra, with intersecting channels in which the Na+ cations are located. The three dimensional cohesion of the framework results from Cu–O–As bridges. CuO5 and CuO4 polyhedra are elongated due to the Jahn-Teller effect, where as AsO4 tetrahedra are almost regular. This new structural model is validated by the charge distribution (CD) analysis. The infrared and Raman spectra confirmed the presence of AsO4 tetrahedra.
    Phosphorus, sulfur, and silicon and the related elements 09/2013; 188(9). DOI:10.1080/10426507.2012.745077
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    ABSTRACT: A computational study based on density functional theory (DFT) calculations were performed to investigate the influence of arsenic doping (As-doping) on the electronic and structural properties of the (6,0) zigzag silicon carbide nanotube (SiCNT) as a n-semiconductor. We extended the DFT calculation to predict the electronic structure properties of As-doped silicon carbide nanotubes, which are very important for production of solid-state devices and other applications. The study of the optimized structures, NMR parameters, electronic properties, and quantum molecular descriptors of the AsSi and AsC models show that the AsSi model is a better n-semiconductor from AsC model in production of solid-state devices.
    Phosphorus, sulfur, and silicon and the related elements 06/2013; 188(10). DOI:10.1080/10426507.2013.769980
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    ABSTRACT: Leading from our work in asymmetric alkene synthesis it was discovered that the alkenylatio of aldehydes with phosphonates proceeds smoothly at room temperature in the absence of Lewis acidusing triethylamine as the base if the reaction is carried out at a pressure of 8 kbar. Based on this protoco a new domino process was developed, combining the HWE reaction with a Heck coupling, thus allowing the one pot synthesis of trisubstituted alkenes.
    Phosphorus, sulfur, and silicon and the related elements 06/2013; DOI:10.1080/10426509908546210
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    ABSTRACT: Di-sulfonic acid imidazolium chloroaluminate ([Dsim]AlCl4) as a new acidic and heterogeneous catalyst was applied to the preparation of N-sulfonyl imines via the condensation of sulfonamides with aldehydes as well as isatin under solvent-free conditions. Turn-over frequency (TOF) value of the catalyst was many times better than the previous reported catalysts. [Supplementary materials are available for this article. Go to the publisher's online edition of Phosphorus, Sulfer, and Silicon and the Related Elements for the following free supplemental files: Additional text and figures.]
    Phosphorus, sulfur, and silicon and the related elements 06/2013; 189(2). DOI:10.1080/10426507.2013.798792
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    ABSTRACT: A two-step synthesis for 2,6-bis[(diphenyl)-N,N-diethylcarbamoylmethylphosphine oxide]pyridine N-oxide (3) from 2,6-bis[(diphenylphosphinoyl)methyl]pyridine is reported along with coordination chemistry with Dy(III) and Yb(III). Crystal structure determinations for the ligand 3S,S and 1:1 complexes [Dy(3R,S)(NO3)3]·(Me2CO) and [Yb(3R,S)(NO3)3]·(Me2CO) are described. In these complexes, the pentafunctional ligand 3 coordinates in a tridentate NOPOPO chelate mode.
    Phosphorus, sulfur, and silicon and the related elements 05/2013; 188(1-3):100-105. DOI:10.1080/10426507.2012.743135
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    ABSTRACT: To develop a series of bio-active heterocycles in minimum number of steps, 3-methyl-4-(substituted phenyl)-1-phenyl-4,8-dihydropyrazolo[4′,3′:5,6′pyrano[2,3-d]pyrimidine-5,7(1H,6H)-dithione 2(a-j), 4-(4-substituted phenyl)-5-imino-3-methyl-1,6-diphenyl-4,5,6,8-tetrahydropyrazolo[4′,3′:5,6′pyrano[2,3-d]pyrimidine-7(1H)-thione 3(a-j) and N-[4-(substituted phenyl)-3-methyl-1-phenyl-7-thioxo-1,4,7,8-hexahydropyrazolo[4′,3′:5,6]pyrano[2,3-d]pyrimidine-5-yl]thiourea 4(a-j) have been synthesized from amino nitrile functionality 1(a-j). The structures of the compounds were elucidated by IR, 1H NMR, elemental analysis and some representative 13C NMR and mass spectra. All the title compounds were screened for antimicrobial and antitubercular activities, while some representative compounds were tested for antioxidant activity. Out of synthesized compounds, compounds 1j (4-CH3), 2d (4-F), 4c (4-OH) and 4i (3-Br) exhibited maximum inhibition against M. Tuberculosis H37Rv. Compound 3c (4-OH) revealed elevated efficacy against all tested bacterial strain, while compounds 1i (3-Br), 2c (4-OH) and 3h (3-NO2) were found efficacious against C. albicans as compared to standard drugs.
    Phosphorus, sulfur, and silicon and the related elements 05/2012; 188(5). DOI:10.1080/10426507.2012.692130
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    ABSTRACT: Substitution reactions of the complex [Pt(dien)H2O]2+ (where dien = diethylentriamine or 1,5-diamino-3-azapentane) with sulfur-containing L-cystine have been studied in a 1.0 × 10−1 mol dm−3 aqueous perchlorate medium at various temperatures (298–323 K) and 4.45 ≤ pH ≤ 2.15 using UV-vis spectroscopy. The products obtained have been characterized by their infrared and 1H NMR datasets at various pH levels and temperatures. From infrared and 1H NMR data, products have indicated that [Pt(dien)H2O]2+ reacted with L-cystine forming a Pt–S bond at low pH. At high pH, a product complex through the Pt–N bond has been formed. All rate constants have been evaluated from nonlinear double exponential plots. The activation parameters ΔH# and ΔS# have been determined using the Eyring equation. The products, SNi, and reversible rate constants have been evaluated. Supplemental materials are available for this article. Go to the publisher's online edition of Phosphorus, Sulfur, and Silicon and the Related Elements to view the free supplemental file. GRAPHICAL ABSTRACT
    Phosphorus, sulfur, and silicon and the related elements 08/2011; 186(8):1702-1713. DOI:10.1080/10426507.2010.529855
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    ABSTRACT: Reactions of (N-isocyanimino)triphenylphosphorane with 1,1,1-trifluoroacetone in the presence of aromatic (or heteroaromatic) carboxylic acids (3-methylbenzoic acid, 1-naphthalenecarboxylic acid, 2-naphthalenecarboxylic acid, 2-furancarboxylic acid, and 2-thiophenecarboxylic acid) proceed smoothly at room temperature and in neutral conditions to afford sterically congested 1,1,1-trifluoro-2-(5-aryl-1,3,4-oxadiazol-2-yl)-2-propanol derivatives in high yields. The reaction proceeds smoothly and cleanly under mild conditions, and no side reactions were observed.Supplemental materials are available for this article. Go to the publisher's online edition of Phosphorus, Sulfur, and Silicon and the Related Elements to view the free supplemental file.
    Phosphorus, sulfur, and silicon and the related elements 11/2010; 185(12):1-7. DOI:10.1080/10426501003713098