Journal of the Chemical Society (Resumed)

1154. N-2, 4-dinitro-6-sulphophenylamino-acids: acid hydrolysis

RJ Pollitt

Index: Pollitt,R.J. Journal of the Chemical Society, 1965 , p. 6198 - 6201

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Abstract

THE reaction of 2, 4-dinitro-6-sulphophenyl chloride (DNSP-C1)(Z-chloro-3, 5-dinitrophenyl sulphonic acid) with an amino-acid in the presence of base gives the N-2, 4-dinitro-6- sulphophenylamino-acid (DNSP-amino-acid). A number of these have been prepared and