•  English
    • Persian
    • English
  •   Login
  • Ferdowsi University of Mashhad
  • |
  • Information Center and Central Library
    • Persian
    • English
  • Home
  • Source Types
    • Journal Paper
    • Ebook
    • Conference Paper
    • Standard
    • Protocol
    • Thesis
  • Use Help
Search 
  •   FUM Digital Library
  • Search
  •   FUM Digital Library
  • Search
  • All Fields
  • Title
  • Author
  • Year
  • Publisher
  • Subject
  • Publication Title
  • ISSN
  • DOI
  • ISBN
Advanced Search
JavaScript is disabled for your browser. Some features of this site may not work without it.

Search

Show Advanced FiltersHide Advanced Filters

Filters

Use filters to refine the search results.

Now showing items 1-10 of 58

    • Relevance
    • Title Asc
    • Title Desc
    • Year Asc
    • Year Desc
    • 5
    • 10
    • 20
    • 40
    • 60
    • 80
    • 100
  • Export
    • CSV
    • RIS
    • Sort Options:
    • Relevance
    • Title Asc
    • Title Desc
    • Issue Date Asc
    • Issue Date Desc
    • Results Per Page:
    • 5
    • 10
    • 20
    • 40
    • 60
    • 80
    • 100

    Spectroscopic and Structural Studies of Some New C(O)NHP(O) Containing Phosphorictriamides 

    Type: Conference Paper
    Author : اناهید صانعی; مهرداد پورایوبی; anahid sanei; Mehrdad Pourayoubi
    Year: 2010
    Abstract:

    Spectroscopic and Structural Studies of Some New C(O)NHP(O) Containing Phosphorictriamides

    A. Saneei *, M. Pourayoubi

    Department of Chemistry, Ferdowsi University of Mashhad, Mashhad, 91779 Iran

    (e-mail: ...

    Synthesis and Crystal structure of a New N-(2,6-dichlorobenzoyl)-N\\',N\\',N\\",N\\"-tetra(ethyl)-Phosphoric triamide 

    Type: Conference Paper
    Author : مریم طغرائی; مهرداد پورایوبی; maryam toghraee; Mehrdad Pourayoubi
    Year: 2012
    Abstract:

    Synthesis and Crystal structure of a New N-(2,6-dichlorobenzoyl)-N\\',N\\',N\\",N\\"-tetra(ethyl)-Phosphoric triamide

    Maryam Toghraee*, Mehrdad Pourayoubi

    Department of Chemistry, Ferdowsi University of ...

    Two new XP(O)[NHC(CH3)3]2 phosphoramidates, with X = (CH3)2N and [(CH3)3CNH]2P(O)(O). Corrigendum 

    Type: Journal Paper
    Author : مهرداد پورایوبی; عاتکه سادات ترحمی; فاطمه کریمی احمداباد; Karla Fejfarova; Arie van der Lee; Michal Dušek; Mehrdad Pourayoubi; Atekeh Tarahhomi; Fatemeh Karimi Ahamadabad
    Year: 2013
    Abstract:

    The chemical name of one of the title compounds in the paper by Pourayoubi et al. [Acta Cryst. (2012), C68, o164–o169] is corrected.

    Synthesis and Crystal Structure of Tris(L-iso-leucinium(2S,3S))-dodecatungstophosphate 4.5 hydrate 

    Type: Journal Paper
    Author : Akbar Raissi Shabari; Nakisa Heidari; مهرداد پورایوبی; Mehrdad Pourayoubi
    Year: 2012
    Abstract:

    The asymmetric unit of the title salt contains two symmetrically independent [PW12O40]3– polyoxoanions, six L-isoleucinium (2S,3S) cations and nine solvent water molecules. The anion shows a classical a-Keggin structure, ...

    Synthesis, Spectroscopic Study and Crystal Structure of a New Single-Enantiomer C(O)NHP(O)-Based Phosphoric Triamide, CCl3C(O)NHP(O)[(R)-(+)-NHCH(CH3)(C6H5)]2, 0.25 H2O 

    Type: Journal Paper
    Author : مارال آریانی; مهرداد پورایوبی; Michal DuŠek; بنفشه وحدانی الویری; Vaclav Eigner; Krishnan Damodaran; Maral Ariani; Mehrdad Pourayoubi; Banafsheh Vahdani Alviri
    Year: 2017
    Abstract:

    The crystal structure of CCl3C(O)NHP(O)[(R)-(+)-NHCH(CH3)(C6H5)]2, 0.25 H2O has been determined; it belongs to the chiral space group P1. In all four phosphoric triamide molecules of the asymmetric unit, the P atom has a ...

    SYNTHESIS, SPECTROSCOPIC CHARACTERIZATION, CRYSTAL STRUCTURE AND HIRSHFELD SURFACE ANALYSIS OF (4-Cl-C6H4O)(OC4H8N)2PO AMIDOPHOSPHOESTER 

    Type: Journal Paper
    Author : سمیرا نظری مقدم; اکبر رئیسی شبری; فهیمه صباغی; مهرداد پورایوبی; Samira Nazari Moghaddam; Akbar Raissi Shabari; Fahimeh Sabbaghi; Mehrdad Pourayoubi
    Year: 2019
    Abstract:

    A new amidophosphoester, (4-Cl-C6H4O)(OC4H8N)2PO, was synthesized and characterized by spectroscopic methods (IR, 31P-, 13C-, 1H-NMR) and single-crystal X-ray diffraction. The crystal belongs to the space group P21/c, and ...

    Synthesis, spectroscopic characterization and crystal structure of 3,5-F2C6H3C(O)N(H)P(O)X, X= NH-CH2-C(CH3)2-CH2-NH: The first 

    Type: Conference Paper
    Author : صمد شوق پوربیرق; مهرداد پورایوبی; مجتبی کیخا; samad shoghpour bayraq; Mehrdad Pourayoubi; MOJTABA KEIKHA
    Year: 2011
    Abstract:

    A new phosphoric triamide compound with formula 3,5-F2C6H3C(O)N(H)P(O)X2, X2= NH-CH2-C(CH3)2-CH2-NH (1) was synthesized and characterized by 1H, 13C, 19F, 31P{1H} NMR, IR spectroscopy, CHN elemental analysis and X-ray crystallography...

    Synthesis, spectroscopic characterization and crystal structure of two new phosphoramidic acide ester C6H5OP(O)[4-CH3-C6H5NH]2 (1) and C6H5OP(O)[HNC5H9]2 (2) 

    Type: Conference Paper
    Author : سپیده صادقی سراجی; مهرداد پورایوبی; sepide sadeghi; Mehrdad Pourayoubi
    Year: 2011
    Abstract:

    -CH3-C6H5NH]2 (1) and C6H5OP(O)[HNC5H9]2 (2) were synthesized and charactrized by 1H, 13C, 31P NMR and IR spectroscopy. The crystal structure of these compounds were determined using X-ray crystallography. The asymmetric unit of compound 1 [Monoclinic...

    Synthesis, spectroscopic characterization and crystal structure of 3-FC6H4C(O)N(H)P(O)X, X=N(CH3)-CH2-C6H5 

    Type: Conference Paper
    Author : صمد شوق پوربیرق; مهرداد پورایوبی; مجتبی کیخا; حسن فدائی; samad shoghpour bayraq; Mehrdad Pourayoubi; MOJTABA KEIKHA; hassan fadaei
    Year: 2011
    Abstract:

    A new phosphoric triamide compound with formula 3-FC6H4C(O)N(H)P(O)X2, X=N(CH3)-CH2-C6H5 (1) was synthesized and characterized by 1H, 13C, 19F, 31P{1H} NMR, IR spectroscopy, CHN elemental analysis and X-ray crystallography. In the crystal structure...

    New Organotin(IV)-Phosphoramidate Complex: Cis-Dichlorido-Trans-Dimethyl-Cis-Bis(N,N′,N″-Tricyclopentylphosphoric Triamide)Tin(IV) 

    Type: Conference Paper
    Author : عاتکه سادات ترحمی; مهرداد پورایوبی; Atekeh Tarahhomi; Mehrdad Pourayoubi
    Year: 2012
    Abstract:

    New Organotin(IV)-Phosphoramidate Complex: Cis-Dichlorido-Trans-Dimethyl-Cis-Bis(N,N′,N″-Tricyclopentylphosphoric Triamide)Tin(IV)

    Atekeh Tarahhomi*,a, Mehrdad Pourayoubi*,a

    Department of Chemistry, Ferdowsi ...

    • 1
    • 2
    • 3
    • 4
    • . . .
    • 6

    Author

    ... View More

    Publisher

    Year

    Keywords

    ... View More

    Type

    Language (ISO)

    Content Type

    Publication Title

    ... View More
    • About Us
    نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
    DSpace software copyright © 2019-2022  DuraSpace