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[ CAS No. 6320-01-0 ] {[proInfo.proName]}

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Chemical Structure| 6320-01-0
Chemical Structure| 6320-01-0
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Product Details of [ 6320-01-0 ]

CAS No. :6320-01-0 MDL No. :MFCD00009603
Formula : C6H5BrS Boiling Point : No data available
Linear Structure Formula :- InChI Key :HNGQQUDFJDROPY-UHFFFAOYSA-N
M.W : 189.07 Pubchem ID :80597
Synonyms :

Safety of [ 6320-01-0 ]

Signal Word:Danger Class:9
Precautionary Statements:P261-P264-P271-P280-P302+P352-P304+P340+P312-P305+P351+P338-P310-P332+P313-P362-P403+P233-P405-P501 UN#:3334
Hazard Statements:H315-H318-H335 Packing Group:Ⅲ
GHS Pictogram:

Application In Synthesis of [ 6320-01-0 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 6320-01-0 ]

[ 6320-01-0 ] Synthesis Path-Downstream   1~3

  • 1
  • [ 6320-01-0 ]
  • [ 19047-31-5 ]
  • [ 1387967-13-6 ]
YieldReaction ConditionsOperation in experiment
96% With potassium carbonate; In acetone; at 70℃; A solution of <strong>[19047-31-5]2-chloro-N-cyclopropylacetamide</strong> (1.33 g, 10 mmol), 3- bromobenzenethiol (1.6 g, 8.5 mmol) and K2CO3 (4.8 g, 35 mmol) in 30 mL of acetone was heated at 70 C overnight. The mixture was filtered and concentrated to give a residue, which was purified by column chromatography (PE/EA, 1/1) to give the title compound (2.4 g, 96%) as a white solid. 1H NMR delta (300 MHz, CDC13) 7.39 (1H, m), 7.31 (1H, m), 7.14 (2H, m), 6.71 (1H, s), 3.58 (2H, s), 2.64-2.77 (1H, m), 0.73-0.84 (2H, m), 0.41 (2H, m); m/e 286 (M+H)+.
96% With potassium carbonate; In acetone; at 70℃; Example 107 2-(3-bromophenylthio)-N-cyclopropylacetamide A solution of <strong>[19047-31-5]2-chloro-N-cyclopropylacetamide</strong> (1.33 g, 10 mmol), 3- bromobenzenethiol (1.6 g, 8.5 mmol) and K2CO3 (4.8 g, 35 mmol) in 30 mL of acetone was heated at 70 C overnight. The mixture was filtered and concentrated to give a residue, which was purified by column chromatography (PE/EA, 1/1) to give the title compound (2.4 g, 96%) as a white solid. 1H NMR delta (300 MHz, CDC13) 7.39 (1H, m), 7.31 (1H, m), 7.14 (2H, m), 6.71 (1H, s), 3.58 (2H, s), 2.64-2.77 (1H, m), 0.73-0.84 (2H, m), 0.41 (2H, m); m/e 286 (M+H)+.
  • 2
  • [ 6320-01-0 ]
  • [ 59046-72-9 ]
  • ((2-(phenylethynyl)phenyl)methylene)bis((3-bromophenyl)sulfane) [ No CAS ]
YieldReaction ConditionsOperation in experiment
91% With silver trifluoromethanesulfonate; In dichloromethane; at 20℃; for 0.5h; To a stirred solution of 2-alkynylbenzaldehyde 1 (0.5mmol, 1 equiv) and silver triflate (0.05 mmol, 13 mg, 0.01equiv) in dichloromethane (2.0 mL), was added thiol 2 (1.1mmol, 2.2 equiv). The mixture was stirred at ambient temperature for the appropriate time (see Table 2). After completionof the reaction as indicated by TLC, the solvent wasevaporated and the residue was purified by column chromatographyon silica gel to provide the product 3.
  • 3
  • [ 381-98-6 ]
  • [ 6320-01-0 ]
  • 7-bromo-3-(trifluoromethyl)thiochroman-4-one [ No CAS ]
YieldReaction ConditionsOperation in experiment
15% With trifluorormethanesulfonic acid; In dichloromethane; at 20 - 110℃; for 0.583333h;Inert atmosphere; Microwave irradiation; General procedure: 2-trifluoromethylacrylic acid 2d (1.3 mmol, 182 mg) was transferred into a microwave vial with and a magnetic stir bar. 0.5 mL of dry CH2Cl2 was added to dissolve (partially) the acid. The solution was degassed with argon and cooled in an ice bath before the addition of the thiol (1, 1mmol). To the cooled reaction mixture 1.5 mL of CF3SO3H was added dropwise under argon atmosphere and the vial was sealed. The reaction was allowed to stir at room temperature for 30 minutes and subsequently subjected to microwave heating at 110 C for 5 minutes. After the reaction was completed, the reaction mixture was poured onto crushed ice and was quenched with solid NaHCO3. The quenched reaction mixture was extracted three times with CH2Cl2 and the combined organic extract was washed with aqueous NaHCO3 and water. The organic layer was dried over Na2SO4 and concentrated in vacuo to yield the crude product. Colored impurities were removed by addiction of activated charcoal followed by filtration. Further purification by column chromatography (hexanes/ethyl acetate) yielded the pure 3-(trifluoromethyl)thio-chroman-4-one (5).
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