Reacción #417922

Ecuación de reacción

sodium hydroxide

25

methyl 3-(undec-4-ynyloxy)benzoate

→

pale yellow oil

Rendimiento 99.4%

3-(undec-4-ynyloxy)benzoic acid

Rendimiento 99.4%

Disolventes

methanol

Condiciones de reacción

Tratamiento posterior

1. 1
   TemperaturaThe solution is refluxed for 1 hour 30 minutes
2. 2
   OtroAfter evaporating off the solvent
3. 3
   Extracciónextracted with DCM

Procedimiento

300 μL of 1 N sodium hydroxide solution (300 μmol) are added portionwise to 48 mg of 25 (157 μmol) in methanol (2 mL). The solution is refluxed for 1 hour 30 minutes. After evaporating off the solvent, the reaction medium is acidified with 0.5 N HCl and extracted with DCM. 45 mg of a pale yellow oil are obtained, i.e. a yield of 99%.

Fuente