Scalable Synthesis of 1,1-Diamino-2,2-dinitroethene Without Hazardous Intermediates or by-Products
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F13%3A39896331" target="_blank" >RIV/00216275:25310/13:39896331 - isvavai.cz</a>
Result on the web
<a href="http://www.tandfonline.com/doi/abs/10.1080/07370652.2011.633964#.UrQfGbTtAg4" target="_blank" >http://www.tandfonline.com/doi/abs/10.1080/07370652.2011.633964#.UrQfGbTtAg4</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/07370652.2011.633964" target="_blank" >10.1080/07370652.2011.633964</a>
Alternative languages
Result language
angličtina
Original language name
Scalable Synthesis of 1,1-Diamino-2,2-dinitroethene Without Hazardous Intermediates or by-Products
Original language description
A process for the preparation of 1,1-diamino-2,2-dinitroethene suitable for scale-up was developed. The crucial features to allow scalability and enhance the process safety were the improved synthesis of 2-methoxy-2-methylimidazolidine-4,5-dione and itsconversion into 2-hydroxy-2-methylimidazolidine-4,5-dione. Its nitration produced 2-(dinitromethylidene)-imidazolidine-4,5-dione, whose hydrolysis into 1,1-diamino-2,2-dinitroethene was further improved. The described procedure yields no hazardous intermediates such as dinitromethane or 2-(dinitromethylidene)-5,5-dinitrodihydropyrimidine-4,6(1H,5H)-dione. Thus, the process safety was enhanced in comparison with the commercial production process starting from 2-methylpyrimidine-4,6-diol.
Czech name
—
Czech description
—
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CC - Organic chemistry
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/OBEXPL2003001" target="_blank" >OBEXPL2003001: *Synthesis of Nitrocompounds for use in Energetic Materials**</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Energetic Materials
ISSN
0737-0652
e-ISSN
—
Volume of the periodical
31
Issue of the periodical within the volume
2
Country of publishing house
US - UNITED STATES
Number of pages
13
Pages from-to
87-99
UT code for WoS article
000308132200001
EID of the result in the Scopus database
—