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Phosphorus, Sulfur, and Silicon and the Related Elements Volume 90, 1994 - Issue 1-4
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Original Articles

Novel Spiro Substituted Cyclotriphosphazenes Incorporating Ethylenedinitramine Units

Paritosh R. Dave Geo-Centers, Inc. at ARDEC, 762 Route 15 South, Lake Hopatcong, NJ, 07849
,
Farhad Forohar Geo-Centers, Inc. at ARDEC, 762 Route 15 South, Lake Hopatcong, NJ, 07849
,
Theodore Axenrod City College of the City University of New York, New York, NY, 10031
,
Clifford D. Bedford Naval Air Warfare Center, Weapons Division, China Lake, CA, 93555-6001
,
Michael Chaykovsky Naval Surface Warfare Center, 10901 New Hampshire Avenue, Silver Spring, MD, 20903-5000
,
Man-Khyun Rho Naval Surface Warfare Center, 10901 New Hampshire Avenue, Silver Spring, MD, 20903-5000; Naval Surface Warfare Center from the Agency for Defense Development, Republic of Korea
,
Richard Gilardi Laboratory for the Structure of Matter, Naval Research Laboratory, Washington, DC, 20375
&
Clifford George Laboratory for the Structure of Matter, Naval Research Laboratory, Washington, DC, 20375
 show all
Pages 175-184 | Received 28 Apr 1994, Published online: 23 Sep 2006
 
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Abstract

A new initiative directed toward understanding the chemistry, synthesis, and properties of non or low carbon-based energetic compositions was undertaken. Initial synthesis work focused on reactions of hexachlorocyclotriphosphazene 1, with ethylenediamino and azido functional groups. The reaction of 1 with ethylenediamine, N,N'-dinitroethylenediamine, and N,N'-bis(trimethylsilyl)ethylenediamine yielded novel bis- and tris-spiro(ethylenediamino)cyclotriphosphazenes. Subsequent nitration with either nitronium tetrafluoroborate or nitric acid (100%) acetic anhydride gave various mono-, bis- and trisspiro(N,N'-dinitroethylenediamino)cyclotriphosphazenes.

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Related Research Data

The Reactions of N,N′-Dimethylethylenediamine with Cyclic Phosphonitrilic Halides
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