Green Synthesis of Dichlorophenylphosphine Sulfide Using Chloroaluminate Ionic Liquids as a Catalyst

Wang, Lisheng; Kang, Hui-Bao; Wang, Zhongwei; Wang, Chonggang

doi:10.1080/10426500600892735

Cited by 4 publications

(5 citation statements)

References 8 publications

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“…The densities of DCPPS calculated from eq 2 at (293.15 and 298.15) K are (1.3947 and 1.3898) g‚cm -3 , which are in good agreement with the literature values of 1.4042 g‚cm -3 at 293.15 K 3 and 1.390 g‚cm -3 at 298.15 K. 2 While the viscosity data over a temperature range of (303.16 to 423.40) K were fitted to the Andrade equation, no literature values are available.…”

Section: Discussionsupporting

confidence: 88%

“…Apparatus for the measurement of vapor pressure: 1, equilibrium cell; 2, condenser; 3, temperature indicator; 4, thermoregulator; 5, agitator blade; 6, to mercury pressure gauge; 7, buffer bottle; 8, nitrogen cylinder; 9, to vacuum pump; 10, thermostat bath. F/g‚cm -3 ) 1.372 + 1.130 × 10 -3 (T/K) -3.590 × 10 -6 (T/K) 2 (2) ln(η/mPa‚S) ) -4.346 + 1697/(T/K)…”

Section: Resultsmentioning

confidence: 98%

“…Chemicals. DCPPS was synthesized from PCl 3 , benzene, and sulfur in our laboratory following the procedure described by Wang et al 2 Then it was distilled under reduced pressure (2.67 kPa). The purity of DCPPS after distillation was 99.9 % (mass) determined by a gas chromatography test.…”

Section: Methodsmentioning

confidence: 99%

“…Dichlorophenylphosphine sulfide (DCPPS, C 6 H 5 PSCl 2 ) is an intermediate for the production of bis(4-carboxyphenyl)phenyl phosphine oxide, a halogen-free flame-retarding monomer that can be chemically incorporated into various macromolecules to produce flame-retarding polymers . In general, DCPPS is widely used in the preparation of flame retardants, insecticides, and plasticizers …”

Section: Introductionmentioning

confidence: 99%

“…1 In general, DCPPS is widely used in the preparation of flame retardants, insecticides, and plasticizers. 2 Although commercially available, the density, viscosity, and vapor pressure of DCPPS in a range of operating temperatures, which are very important and necessary for the design of industrial processes, are not available in the literature. Up to now, the density value of DCPPS at 293.15 K (F ) 1.4042 g‚cm -3 ) 3 and 298.15 K (F ) 1.390 g‚cm -3 ) 2 were reported.…”

Section: Introductionmentioning

confidence: 99%

See 4 more Smart Citations

Density, Viscosity, and Vapor Pressure of Dichlorophenylphosphine Sulfide

Guo¹,

Wu²,

Wang³

et al. 2007

J. Chem. Eng. Data

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The density and viscosity of dichlorophenylphosphine sulfide (C 6 H 5 PSCl 2 ) over a temperature range of (303.16 to 423.40) K were measured. The vapor pressure of dichlorophenylphosphine sulfide in the range of (417.83 to 448.12) K were measured by a static method. The density data were fitted to a second-order polynomial, the viscosity data were fitted to the Andrade equation, and the results of vapor pressure data were fitted to the Antoine equation. The density data and vapor pressure data of dichlorophenylphosphine sulfide were compared with literature values.

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Section: Discussionsupporting

confidence: 88%

Section: Resultsmentioning

confidence: 98%

Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Density, Viscosity, and Vapor Pressure of Dichlorophenylphosphine Sulfide

Guo¹,

Wu²,

Wang³

et al. 2007

J. Chem. Eng. Data

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Chloroaluminate ionic liquid‐modified silica‐coated magnetic nanoparticles: Efficient and reusable catalyst for selective synthesis of mono‐ and bis‐dihydropyrano[3,2‐b]chromenediones

Estakhri

Nasr‐Esfahani

Mohammadpoor‐Baltork

et al. 2017

Applied Organom Chemis

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The synthesis, characterization and catalytic activity of chloroaluminate ionic liquid‐modified silica‐coated magnetic nanoparticles ([SiPrPy]AlCl4@MNPs) are described. The prepared magnetic nanocatalyst was characterized using Fourier transform infrared spectroscopy, elemental analysis, vibrating sample magnetometry, scanning and transmission electron microscopies, X‐ray diffraction and inductively coupled plasma analysis. The results showed that the ionic liquid had been successfully immobilized onto the magnetic support, and the resulting nanoparticles exhibited high catalytic activity for the synthesis of a diverse range of dihydropyrano[3,2‐b]chromenediones via a one‐pot, three‐component and solvent‐free reaction of aromatic aldehydes, 1,3‐diones and kojic acid. This catalytic system also showed excellent activity in the selective synthesis of mono‐ and bis‐dihydropyrano[3,2‐b]chromenediones from dialdehydes. The procedure gave the products in excellent yields and in very short reaction times. Moreover, the catalyst could be reused eight times without loss of its catalytic activity.

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Synthesis of organophosphorus compounds using ionic liquids

Macarie

Pleşu

Iliescu

et al. 2018

Reviews in Chemical Engineering

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Organophosphorus chemistry was developed in the last decade by promoting the synthesis reactions using ionic liquids either as solvent or catalyst. Ionic liquids (ILs), the so-called “green solvents”, have gained interest in the synthesis of organophosphorus compounds as alternatives to flammable and toxic organic solvents and catalysts. ILs have beneficial properties because they provide high solubility for many organic and inorganic compounds or metal complexes, have no vapor pressure, and are reusable. Also, in some cases, they can enhance the reactivity of chemical reagents. In this review, we aimed at showing the synthesis of different organophosphorus compounds under green and mild conditions using ILs as reaction media or catalysts, according to a trend developed in the last years. A novel trend is to perform these syntheses under microwave irradiation conditions together with ILs as solvents and catalysts.

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Green Synthesis of Dichlorophenylphosphine Sulfide Using Chloroaluminate Ionic Liquids as a Catalyst

Cited by 4 publications

References 8 publications

Density, Viscosity, and Vapor Pressure of Dichlorophenylphosphine Sulfide

Density, Viscosity, and Vapor Pressure of Dichlorophenylphosphine Sulfide

Chloroaluminate ionic liquid‐modified silica‐coated magnetic nanoparticles: Efficient and reusable catalyst for selective synthesis of mono‐ and bis‐dihydropyrano[3,2‐b]chromenediones

Synthesis of organophosphorus compounds using ionic liquids

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