Sulfenone synthesis
- Product Name:Sulfenone
- CAS Number:80-00-2
- Molecular formula:C12H9ClO2S
- Molecular Weight:252.72
Yield:80-00-2 80%
Reaction Conditions:
with C93H189NO41;copper(I) bromide in water at 120; for 20 h;
Steps:
5 Example 5 A coupling method of micellar catalysis-extraction separation based on non-ionic surfactants:
Put iodobenzene (1mmol, 0.204g) into a 30mL test tube with a stopper,Sodium p-chlorobenzenesulfinate (1.2mmol, 0.238g),Surfactant M2070 (0.3mmol, 0.6g),Cuprous bromide (0.13mmol, 0.0186g),Add 10mL of water,The reaction was stirred at 120°C for 20 hours.After cooling, 1g of sodium chloride was added, heated to a cloud point of 80°C for extraction, heated to a cloud point of 80°C for extraction, and separated into a lower water-rich phase and an upper surface-rich phase. Take out the rich surface layer, heat the rich surface phase (containing a large amount of surfactants and reaction substances), centrifuge at high speed to precipitate the surfactant, take the supernatant, and separate the aryl sulfone compound. High performance liquid chromatography proves that the extraction efficiency is 100%. The yield of aryl sulfone product was 80%.
References:
Jiangnan University;Ge Xin;Song Weili;Liu Xuemin CN111484431, 2020, A Location in patent:Paragraph 0062-0066
13343-26-5
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$65.00/100mg
80-00-2
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80-00-2
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