The photochemistry of nitramines, I: Preparation of nitroxides in solution and in situ in single crystals
Loading...
Authors
Bodnar, John William
Subjects
Advisors
Powell, C.
Date of Issue
1971-06
Date
Publisher
Monterey, California ; Naval Postgraduate School
Language
en_US
Abstract
Ultraviolet irradiation of cyclic nitramines , both in solution and
as single crystals, reveals an EPR signal due to nitroxide radicals.
Photolysis of solutions of nitramines in 1 , 3-propanediol cyclic carbonate
in the EPR cavity allowed preparation and assignment of the spectra of
pyrrolidine N-oxide , piperidine N-oxide , morpholine N-oxide , 4-methylpiperidine
N-oxide , 4-t-butylpiperidine N-oxide , 4-nitropiperazine N-oxide ,
3-nitro-l ,3,-diazacyclohexane N-oxide, and 3,5-dinitro-l ,3,5-triazacyclohexane
N-oxide. Photolysis of N-nitropyrrolidine and N-nitromorpholine
single crystals led to in situ generation of pyrrolidine N-oxide and
morpholine N-oxide respectively, and hyperfine tensors for both nitrogen
and hydrogen coupling were assigned.
Type
Thesis
Description
Series/Report No
Department
Organization
Identifiers
NPS Report Number
Sponsors
Funder
Format
Citation
Distribution Statement
Approved for public release; distribution is unlimited.