How is Benzeneacetic acid, 2-[(2,6-dichlorophenyl)amino]-, compd. with 1-pyrrolidineethanol (1:1) (CAS: 119623-66-4) typically synthesized?

Benzeneacetic acid, 2-[(2,6-dichlorophenyl)amino]-, compd. with 1-pyrrolidineethanol (1:1) is typically synthesized through a multi-step process involving the condensation of 2-aminophenylamine with 2-bromobenzeneacetic acid, followed by reaction with 1-pyrrolidineethanol. The synthesis uses anhydrous conditions and a catalytic amount of a suitable base. The process yields a compound with high purity and selectivity, making it suitable for various applications.