A Novel Method for the Preparation of 3-Amino-4-hydroxybenzenesulfonamide Precursors of “Acid Alizarin Violet N” Derivatives

AR Katritzky, J Wu, S Rachwal…

Index: Synthetic Communications, , vol. 23, # 3 p. 405 - 417

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Abstract

Page 1. SYNTHETIC COMMUNICATIONS, 23(3), 405-417 (1993) ... hrornium ~ - ~ or ~ obalt ~ - ~ complexes in dyeing leather, wool and synthetic polyamide fibers. ... In this communication we report our findings during a search for a new route to 3-amino- 405 ...