Reacción #349567

ord-d9b725b13d83467f828c3caf7a5b719c

Ecuación de reacción

Cc1ccc(N)c(C(=O)O)c1
5-methylanthranilic acid
Nc1ccccc1C(=O)O
anthranilic acid
Cc1ccc(NC2CCOC2=O)c(C(=O)O)c1
α[(2-carboxy-4-methylphenyl)amino]-γ-butyrolactone

Condiciones de reacción

Condiciones detalladas
See reaction.notes.procedure_details.

Procedimiento

In the method of the Reference Example 1, 5-methylanthranilic acid was reacted in the place of anthranilic acid to obtain α[(2-carboxy-4-methylphenyl)amino]-γ-butyrolactone, melting point: 199°-200° C.

Fuente

DOI: 10.6084/m9.figshare.5104873.v1Patente: US04154731uspto-grants-1979_05