Abstract
1-Nitroanthraquinone of good purity was manufd. in .apprx.88% yield by selective nitration of anthraquinone with 100% HNO3 or NO2 in 83-5% HF at 25-35 Deg, cooling to 0 Deg and filtration, optionally with recycling of the HF mother liquor under H2O and by-product removal. [on SciFinder (R)]
Details
Title
Nitration of anthraquinone
Author(s)
Plattner, Eric ; Comninellis, Christos
Date
1975
Publisher
(Ciba-Geigy A.-G., Switz.).
Other identifier(s)
EPO Family ID: 4374715
Patent number(s)
JPS5049268 (A)
FR2240207 (A1)
DE2438210 (A1)
BE818651 (A)
FR2240207 (A1)
DE2438210 (A1)
BE818651 (A)
Laboratories
GGEC
Record Appears in
Scientific production and competences > SB - School of Basic Sciences > SB Archives > GGEC - Electrochemical Engineering Group
Work produced at EPFL
Patents
Work produced at EPFL
Patents
Record creation date
2006-02-22