ISSN:
0075-4617
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Syntheses with Quinones in situ, VII 1). Preparation of 7-Dimethylamino-2-hydroxyphenothiazin-3-one7-Dimethylamino-2-hydroxyphenothiazin-3-one (4) is obtained for the first time by using 2-amino-5-dimethylanilin-thiosulfuric acid (1) as starting material. There are two different procedures, the second procedure allows the isolation of the intermediate indophenol.
Notes:
7-Dimethylamino-2-hydroxy-phenothiazinon-(3) (4) wird auf zwei Wegen aus 2-Amino-5-dimethyl-anilin-thioschwefelsäure (1) erstmalig dargestellt. Bei dem zweiten Reaktionsweg läßt sich die Indophenol-Zwischenstufe isolieren.
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jlac.19697270112
