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N-tert-Butylbenzenesulfinimidoyl Chloride [Oxidizing Reagent]
(CAS RN:49591-20-0 Product Number:B2188)


N-tert-Butylbenzenesulfinimidoyl Chloride
Synonym N-tert-Butylphenylsulfinimidoyl Chloride

General Information

Product Number B2188

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Purity/Analysis Method >80.0%(NMR)
Storage Temperature <0°C
M.F. / M.W. C10H14ClNS=215.74
CAS RN 49591-20-0
Related CAS RN
MDL Number MFCD03093621
Packaging and Container
  • Product Details
  • Safety & Regulations
  • Reference & Application


Purity(NMR) min. 80.0 atom%
Functionality test to pass test


Reaxys-RN 8678624
PubChem SID 87565048


Signal Word Danger
Hazard Statements
  • H290
  • :May be corrosive to metals.
  • H314
  • :Causes severe skin burns and eye damage.
Precautionary Statements
  • P234
  • :Keep only in original container.
  • P260
  • :Do not breathe dusts or mists.
  • P264
  • :Wash hands and face thoroughly after handling.
  • P280
  • :Wear protective gloves, protective clothing, face protection.
  • P301+P330+P331+P310
  • :If swallowed: Rinse mouth. Do NOT induce vomiting. Immediately call a poison center or doctor.
  • P303+P361+P353+P310+P363
  • :If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower. Immediately call a poison center or doctor. Wash contaminated clothing before reuse.
  • P304+P340+P310
  • :If inhaled: Remove person to fresh air and keep comfortable for breathing. Immediately call a poison center or doctor.
  • P305+P351+P338+P310
  • :If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a poison center or doctor.
  • P390
  • :Absorb spillage to prevent material damage.
  • P405
  • :Store locked up.
  • P406
  • :Store in corrosive resistant bottle or metal container with a resistant inner liner.
  • P501
  • :Dispose of contents and container in accordance with local, regional, national regulations (e.g. US: 40 CFR Part 261, EU:91/156/EEC, JP: Waste Disposal and Cleaning Act, etc.).

Transport Information

UN Number 3261
Class 8
Packing Group III


Effective Oxidant for the Alcohol Oxidation and β-Alkyl Enone Synthesis


One-pot β-substitution of the enone2): To a stirred solution of CuCN (29.9 mg, 0.33 mmol) in diethyl ether (2 mL) is added a solution of methyllithium in diethyl ether (0.98 mol/L, 0.63 mL, 0.62 mmol) at -78 °C, and the mixture is stirred for 10 min at 0 °C. Then, a solution of 4-phenyl-2-cyclohexene-1-one (49.6 mg, 0.28 mmol) in diethyl ether (1.5 mL) is added at -78 °C, and the reaction mixture is stirred for 20 min at -23 °C. Next, a solution of 1 (183 mg, 0.85 mmol) in diethyl ether (1 mL) is added at -78 °C, and the mixture is stirred for 30 min. The reaction is quenched by adding 10% NH4OH in saturated NH4Cl (5 mL) at -78 °C, and resulting mixture is extracted with diethyl ether three times. The combined extracts are washed with water and brine, dried over anhydrous Na2SO4, filtered and concentrated. The crude product is purified by silica gel chromatography (hexanes:diethyl ether) to afford 3-methyl-4-phenyl-2-cyclohexene-1-one (48.8 mg, 0.26 mmol, 93%) as a colorless oil.


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