Benzene, 1-bromo-2-(ethylsulfinyl)- synthesis
- Product Name:Benzene, 1-bromo-2-(ethylsulfinyl)-
- CAS Number:112921-53-6
- Molecular formula:C8H9BrOS
- Molecular Weight:233.13
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Yield:112921-53-6 69%
Reaction Conditions:
with dihydrogen peroxide;acetic acid in water; for 12 h;
Steps:
3.2 (2) Synthesis of Compound 12
Add compound 11 (2.17 g, 10 mmol) and 150 mL of acetic acid to a 300 mL two-necked flask.An aqueous hydrogen peroxide solution (1 mL, 10 mmol) was slowly added dropwise, and the reaction was stirred for 12 h.After completion of the reaction, the product was extracted with dichloromethane and washed with a saturated aqueous solution of sodium chloride.The solvent was removed under reduced pressure and the crude material was purified eluting eluting elutingThe yield was 69%.
References:
CN109134418,2019,A Location in patent:Paragraph 0067; 0071-0072; 0080
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1299474-17-1
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