trimethylsilyl p-toluenesulphonate synthesis
- Product Name:trimethylsilyl p-toluenesulphonate
- CAS Number:17872-98-9
- Molecular formula:C10H16O3SSi
- Molecular Weight:244.3827
Yield:17872-98-9 >= 95 %
Reaction Conditions:
with indium(III)tris(trifluoromethanesulfonimide);1,2-dichloro-benzene in 1,2-dichloro-benzene at 120;Reagent/catalyst;Solvent;
Steps:
1-9; 30 Example 1
General procedure: Hexamethyldisiloxane (Me 3 SiOSiMe 3) 0.45mmol, p-toluenesulfonic anhydride ((p-TolSO 2)2O) 0.47mmol, Fe(ClO4)3·6H2O 0.0045 mmol and 0.12 mL of o-dichlorobenzene were placed in a reaction vessel and stirred at 100 ° C. for 0.5 hours. The product was analyzed by NMR and the yield of the product was measured by NMR, and it was found that trimethylsilyl p-toluenesulfonate (Me3SiOTf) was produced in 90% yield
References:
JP2022/59855,2022,A Location in patent:Paragraph 0082-0086
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