Sodium Azide → HCID 21438642, compound

Participants

Reaction Steps

The same procedures as in Example A were repeated except that 10 parts of 2-phenylamino-5-aminobenzoic methyl ester were used as the starting compound, and the aqueous solution of 10% sodium nitrite and the aqueous solution of 10% sodium azide were used in amount of 28 parts and 33.2 parts, respectively, 2-phenylamino-5-azidobenzoic methyl ester having a melting point of 64° to 65° C was obtained at an amount of 9.5 parts.

Provenance & Evidence