Reacción #1350583

Ecuación de reacción

3-amino-2-methyl-4-methylsulfanylbenzoic acid

methanol

sulfuric acid

water

→

Methyl 3-Amino-2-methyl-4-methylsulfanylbenzoate

Condiciones de reacción

Tratamiento posterior

1. 1
   TemperaturaAfter cooling
2. 2
   Extracciónextracted with ethyl acetate
3. 3
   LavadoAfter washing
4. 4
   Otrodrying
5. 5
   Otrothe solvent was removed

Procedimiento

2 g of 3-amino-2-methyl-4-methylsulfanylbenzoic acid (0.01 mol) were dissolved in 20 ml of methanol and admixed with 2.0 g of conc. sulfuric acid, and the mixture was heated at 60° C. for 2 h. After cooling, the reaction mixture was poured into water, neutralized and extracted with ethyl acetate. After washing and drying, the solvent was removed.

Fuente