Verfahren zur Herstellung basisch substituierter 5-Amino-8-hydroxy-1,4-naphthochinon-1-imin-Verbindungen

1,047,307. A naphthoquinone-1-imine compound. J. R. GEIGY A.G. Aug. 7, 1964 [Aug. 8, 1963], No. 32181/64. Heading C2C. [Also in Divisions C4 and D1] The compound of formula is prepared by reacting the diazonium compound of 2-chloro-4-nitraniline with 5-amino-8- hydroxy - 1,4 - naphthoquinone - 1 - i...

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Bibliographische Detailangaben
Hauptverfasser:	BOSSARD,WERNER,DR, BOSSHARD,HANS
Format:	Patent
Sprache:	ger
Schlagworte:	ADHESIVES CHEMISTRY DYES EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES HETEROCYCLIC COMPOUNDS LAKES LARGE UNDERGROUND CHAMBERS METALLURGY MINING MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MORDANTS NATURAL RESINS ORGANIC CHEMISTRY ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES PAINTS POLISHES SHAFTS TUNNELS
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Zusammenfassung:	1,047,307. A naphthoquinone-1-imine compound. J. R. GEIGY A.G. Aug. 7, 1964 [Aug. 8, 1963], No. 32181/64. Heading C2C. [Also in Divisions C4 and D1] The compound of formula is prepared by reacting the diazonium compound of 2-chloro-4-nitraniline with 5-amino-8- hydroxy - 1,4 - naphthoquinone - 1 - imine whereby nitrogen is split off. See Example 12.