Reacción #78916

Ecuación de reacción

phenylethylamine

2-fluorobenzaldehyde

mercaptosuccinic acid

trimethyl orthoformate

→

2-[2-(2-Fluorophenyl)-3-(2-phenylethyl)-4-oxo-thiazolidin-5-yl]-acetic Acid

Disolventes

EtOAc

Condiciones de reacción

Tratamiento posterior

1. 1
   TemperaturaThe reaction mixture was cooled
2. 2
   Lavadowashed twice with 2 ml of 1N HCl
3. 3
   ConcentraciónThe organic layer was concentrated
4. 4
   Otroto give a residue that
5. 5
   Otrowas used in the next step without further purification

Procedimiento

A solution of phenylethylamine (85 μl), 2-fluorobenzaldehyde (143 μl) and mercaptosuccinic acid (306 mg) and trimethyl orthoformate (0.5 mL) in THP (3 mL) was heated at 80° C. for 4 hrs. The reaction mixture was cooled, diluted with EtOAc (2 mL) and washed twice with 2 ml of 1N HCl. The organic layer was concentrated to give a residue that was used in the next step without further purification.

Fuente