Reacción #56505
ord-765a3e619fa94e118f1a924523015681
Ecuación de reacción
Reactantes
Reactivos
Ninguno
Disolventes
Condiciones de reacción
Condiciones detalladas
See reaction.notes.procedure_details.
Procedimiento
In a similar procedure to that described in Example 1, from 6.0 g. of 2,6-difluoro-3-nitropyridine, 9.0 g. of 4-carbobenzoxypiperazine-2-carboxylic acid, hydrochloride, 20 ml. of triethylamine and 150 ml. of dimethyl sulfoxide, there is obtained 14 g. of the title product as a viscous orange glass. Thin layer chromatographic analysis of this material shows essentially one spot.