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[ CAS No. 7605-25-6 ]

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2D
Chemical Structure| 7605-25-6
Chemical Structure| 7605-25-6
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Product Details of [ 7605-25-6 ]

CAS No. :7605-25-6MDL No. :MFCD00145107
Formula : C10H12O2S Boiling Point : 330.3°C at 760 mmHg
Linear Structure Formula :-InChI Key :N/A
M.W :196.27Pubchem ID :-
Synonyms :

Computed Properties of [ 7605-25-6 ]

TPSA : - H-Bond Acceptor Count : -
XLogP3 : - H-Bond Donor Count : -
SP3 : - Rotatable Bond Count : -

Safety of [ 7605-25-6 ]

Signal Word:WarningClass:N/A
Precautionary Statements:P261-P301+P312-P302+P352-P304+P340-P305+P351+P338UN#:N/A
Hazard Statements:H302-H315-H319-H335Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 7605-25-6 ]

  • Downstream synthetic route of [ 7605-25-6 ]

[ 7605-25-6 ] Synthesis Path-Downstream   1~7

  • 1
  • [ 2648-71-7 ]
  • [ 7605-25-6 ]
  • [ 77320-65-1 ]
  • [ 77320-64-0 ]
YieldReaction ConditionsOperation in experiment
1: 14% 2: 12% With lithium diisopropyl amide In tetrahydrofuran at -65℃; for 2.5h;
  • 2
  • [ 7605-25-6 ]
  • [ 7605-30-3 ]
YieldReaction ConditionsOperation in experiment
94.6% With Oxone; In ethanol; water; ethyl acetate; at 20℃; for 1h; The solution of ethyl thiophenylacetate (Intermediate P24, 4.000 g, 16.30 mmoL)in the ethanol/ethyl acetate mixture (1:1, 50 ml) was added dropwise during Ihour to the suspension of Oxone (60.000 g, 189.34 mmcl) in water (120 ml). After addition was compLete, the whole was stirred at room temperature for further 1 hour. The product was separated from the mixture by extraction with ethyl acetate (4 x 40 ml). Organic Layer was dried with sodium sulphate. SoLventsand drying agent were removed to obtain 4.400 g of the title product in the form of an oil (yield 94.6%). 1H NMR (300 MHz, CDCl3): delta 7.99-7.94 (m, 2H), 7.70 (m, 1H), 7.62-7.59 (m, 2H),4.15 (q, J = 5,4 Hz, 2H), 4.13 (s, 2H), 1.18 (t, J = 7.5 Hz, 3H).13C NMR (75 MHz, CDCl3): delta 162.28, 138.57, 134.24, 129.14, 128.45, 62.33,60.90, 13.76.MS-ESI: (m/z) calcuLated for C10H12O4SNa [M+Na]+: 251.25, found 251.1.
90% With oxone; diethylamine; In water; acetonitrile; at 20℃; for 0.166667h; General procedure: To a well-stirred solution of thioether (1 mmol) and diethylamine (0.2 mmol) in acetonitrile (2 mL) was added the solution of Oxone (1.5 mmol) in water(4 mL). Stirring was continued and the reaction was monitored by TLC. Uponcompletion of the reaction, the mixture was diluted with chilled water. In most of the cases, sulfones were obtained as pure solid products. Thus, they were isolated by simple filtration. However, when the resulting sulfone was a liquid,the product was extracted with ethyl acetate. The organic extract was washedwith water, dried over anhydrous sodium sulfate, and the solvent was removed.The resultant residue on filtration through a short column of silica gel afforded pure sulfone.
  • 3
  • [ 7605-25-6 ]
  • [ 143982-39-2 ]
  • ethyl (Z)-3-(8-methylimidazo<1,2-a>pyrid-2-yl)-2-phenylthioacrylate [ No CAS ]
  • 4
  • [ 7605-25-6 ]
  • [ 7605-30-3 ]
  • [ 54882-04-1 ]
YieldReaction ConditionsOperation in experiment
With dihydrogen peroxide; In water; at 25℃; for 6h;Green chemistry; General procedure: A test tube equipped with a magnetic stirring bar was charged with thioanisole (126.5 mg, 1.0 mmol), aqueous 30% H2O2 (121 mg, 1.06 mmol), and Ti-MWW (9.9mg). The mixture was stirred at 25 C for 2 h. The conversion and yield were determined by GC analysis of the toluene solution with biphenyl as an internal standard. The yield of methyl phenyl sulfoxide was 89%, conversion of thioanisole was 100%, selectivity(yield/conversion) was 89%, and the yield of methyl phenyl sulfone was 10%.
  • 5
  • [ 105-36-2 ]
  • [ 882-33-7 ]
  • [ 7605-25-6 ]
YieldReaction ConditionsOperation in experiment
91% With [{Ti(salophen)H2O}2O][OSO2C4F9]2; zinc In tetrahydrofuran at 20℃; for 2h; Inert atmosphere; 4.4. Typical procedure for the synthesis of a-arylthio carbonylcompounds Under N2 atmosphere, a solution of complex 1 (68.7 mg, 5 mol%) in THF (3.0 mL), zinc dust (80 mg, 1.2 mmol), diphenyl disulfide (109 mg, 0.5 mmol), and ethyl 2-bromoacetate (184 mg, 1.1 mmol) were added. Then the mixture was stirred for 2 h at room temperature, monitored by thin-layer chromatography (TLC). The resulting reaction mixture was diluted with diethyl ether (10 mL x 3), filtered, and evaporated, and then the residue was subjected to column chromatography using petroleum ether:ethyl acetate as eluent (30:1) to afford the pure product 6a.
90% With C40H32N4O7Ti2(2+)*2C8F17O3S(1-); zinc In tetrahydrofuran at 25℃; for 2h; 1 Preparation Example 1 Diphenyl disulfide (0.5 mmol) was added to a 10 mL reaction tube.Ethyl α-bromoacetate (1.0 mmol),Zinc powder (1.2 mmol) Solvent THF (2 mL) and dinuclear Schiff base titanium perfluorooctanesulfonic acid complex (X=OSO2C8F17) (0.05 mmol),Stirred for 2 h at 25 °C. Spin dry after the reaction is over.The residue was extracted with ether three times and the filtrate was evaporatedThe crude product was separated by silica gel column chromatography.The ethyl phenylthioacetate was obtained as a colorless oil, yield 90%.
82% With iron In N,N-dimethyl-formamide at 90℃; for 15h; Inert atmosphere; General Procedure for the Reactionof a-Bromo Carbonyl Compounds and Diaryl Disulfides General procedure: In a round-bottomed flask, activated iron dust (168 mg,3 mmol) was added to a solution of α-bromo carbonyl compounds (1.0 mmol) and diaryl disulfides (0.5 mmol) in DMF (3.0mL). The reaction mixture was stirred at 90°C under N2 atmosphere for 15 h. Then ethyl acetate (20 mL) was added, stirred, and filtered. To filter liquor, the water (15 mL) was added and the mixture was extracted with ethyl acetate (15 mL × 3). The combined organic phase was washed with water (20 mL × 2), dried over anhydrous Na2SO4 , and concentrated under vacuum. The crude product was purified by column chromatography on silica gel (petroleum ether /ethyl acetate = 30:1).
77% With indium iodide In dichloromethane at 20℃; for 3h;
58% With dipotassium hydrogenphosphate; acridine orange hemi(zinc chloride) salt In acetonitrile at 20℃; for 24h; Sealed tube; Inert atmosphere; UV-irradiation;
50% Stage #1: diphenyldisulfane With indium In 1,2-dichloro-ethane for 0.166667h; Sonication; Stage #2: In 1,2-dichloro-ethane Reflux; Stage #3: ethyl bromoacetate In 1,2-dichloro-ethane at 83℃; for 24h;
With N,N,N,N,N,N-hexamethylphosphoric triamide; TiCpCl2; isobutylmagnesium bromide 1.) THF, 20 deg C, 1 h, 2.) THF, room temperature, 30 min; 60 deg C, 2 h; Yield given; Multistep reaction;

  • 6
  • [ 515-84-4 ]
  • [ 108-98-5 ]
  • [ 7605-25-6 ]
YieldReaction ConditionsOperation in experiment
98% With sodium hydride In tetrahydrofuran 1.) r.t., 10 min, 2.) r.t., 10 min;
  • 7
  • [ 696-63-9 ]
  • [ 105-36-2 ]
  • [ 7605-25-6 ]
  • [ 28743-98-8 ]
YieldReaction ConditionsOperation in experiment
With sodium ethanolate; Ethyl (4-methoxyphenylthio)acetate may be prepared in the following manner: The procedure is as in Example 2 for the preparation of ethyl (phenylthio)acetate starting with ethyl bromoacetate (11.7 g), a 2M ethanolic solution of sodium ethylate (35 cc) and 4-methoxythiophenol (10 g). Ethyl (4-methoxyphenylthio)acetate (13.6 g) is thereby obtained, and is used in the crude state in the subsequent syntheses.
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