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Title: Mono- N -oxidation of heterocycle-fused pyrimidines
Three nitrogen-rich heterocyclic compounds containing the diamino-pyrimidine mono- N -oxide moiety were synthesized via mild oxidation reactions. Oxidation of the furazano-pyrimidine compound ( 1 ) with a mixture of trifluoroacetic anhydride (TFAA) and hydrogen peroxide (50%) gave the nitrate salt ( 3 ). All of the compounds were characterized by NMR spectra, elemental analysis, and single-crystal X-ray diffraction. They show high thermal stability and good detonation performance as well as low sensitivity.  more » « less
Award ID(s):
1919565
PAR ID:
10250547
Author(s) / Creator(s):
; ; ; ;
Date Published:
Journal Name:
Dalton Transactions
Volume:
50
Issue:
6
ISSN:
1477-9226
Page Range / eLocation ID:
2143 to 2148
Format(s):
Medium: X
Sponsoring Org:
National Science Foundation
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