Reacción #93220

Ecuación de reacción

2,6-di-tert-butyl-4-mercaptophenol

tetrafluoroboric acid

→

white crystals

Rendimiento 113.1%

1,1-Bis(3,5-di-tert-butyl-4-hydroxyphenylthio)-1-(cyclohex-3-enyl)methane

Rendimiento 113.1%

Condiciones de reacción

Tratamiento posterior

1. 1
   ExtracciónThe reaction mixture is extracted with aqueous sodium bicarbonate
2. 2
   Secadodried over anhydrous magnesium sulfate
3. 3
   Otrothe residue recrystallized from acetonitrile

Procedimiento

A solution of 10 grams of 2,6-di-tert-butyl-4-mercaptophenol and 2.3 grams of cyclohex-3-enyl carboxaldehyde is charged to a flame-dried flask and treated with 1.0 ml of tetrafluoroboric acid and stirred for two hours. The reaction mixture is extracted with aqueous sodium bicarbonate and dried over anhydrous magnesium sulfate. The solvent is stripped in vacuo, and the residue recrystallized from acetonitrile to give 9.0 grams (76% yield) of white crystals, mp 122°-125° C.

Fuente