4-Nitro-3-phenyl-L-alanine → N-(2,6-Dichlorobenzoyl)-4-nitro-L-phenylalanine

Beteiligte Stoffe

Reaktionsschritte

Concretely, 4-nitro-L-phenylalanine and 2,6-dichlorobenzoylchloride are condensed in a mixed solvent of a sodium hydroxide aqueous solution and acetone with keeping the reaction temperature at 5 to 15° C., and then crystallization is conducted to obtain a corresponding condensed substance, Nα-(2,6-dichlorobenzoyl)-4-nitro-L-phenylalanine almost quantitatively.

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