Reacción #81064

ord-12a6fbefdf924d159942036e2128f1a3

Condiciones de reacción

Condiciones detalladas
See reaction.notes.procedure_details.

Procedimiento

In another step of the method, 3-isobutylglutaric acid anhydride is reacted with ammonia to form (±)-3-(carbamoylmethyl)-5-methylhexanoic acid. In this step, the cyclic anhydride is opened and one of the carbonyl groups is converted to an amide. (±)-3-(carbamoyl methyl)-5-methylhexanoic acid can be recrystallized from a number of solvents including ethyl acetate, water, chloroform and 2-butanone.

Fuente

DOI: 10.6084/m9.figshare.5104873.v1Patente: US05616793uspto-grants-1997_04