ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Considering the formation of the blue compound (V), the nitro derivative (I) was prepared from pure 1-nitro-anthraquinone-2-carboxylic acid, converted by thionyl chloride into the acid chloride, and thence by aqueous ammonia at 15 into the amide. The possibility of small amounts of ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/2021209a0
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