Re-investigation of the Ponzio reaction for the preparation of gem-dinitro compounds
Conference
·
OSTI ID:126386
- Defense Research Agency, Kent (United Kingdom)
Many aromatic nitro compounds can be prepared using mixtures of nitric and sulphuric acids, but, this medium usually results in the destruction of the substrate for aliphatic compounds. Hence a variety of less aggressive nitrating agents in nonacidic media are employed. This talk presents some recent work to re-investigate the Ponzio reaction for the conversion of oximes to the gem-nitro group. The effect of varying the reaction media, and of changing the nitrating species from N{sub 2}O{sub 4} to N{sub 2}O{sub 5} will also be presented. The reaction mechanism will be discussed with reference to CIDNP nmr studies. Where relevant the results will be compared with other aliphatic nitration methods.
- OSTI ID:
- 126386
- Report Number(s):
- CONF-950402--
- Country of Publication:
- United States
- Language:
- English
Similar Records
Convenient preparation of deuterated aromatic compounds
Mono- and Dinitro-BN-Naphthalenes: Formation and Characterization
Response of chemiluminescence NO/sub x/ analyzers and ultraviolet ozone analyzers to organic air pollutants
Journal Article
·
Fri Sep 01 00:00:00 EDT 1978
· J. Org. Chem.; (United States)
·
OSTI ID:6477233
Mono- and Dinitro-BN-Naphthalenes: Formation and Characterization
Journal Article
·
Sat Jul 10 20:00:00 EDT 2021
· Molecules
·
OSTI ID:1807762
Response of chemiluminescence NO/sub x/ analyzers and ultraviolet ozone analyzers to organic air pollutants
Journal Article
·
Sun Sep 01 00:00:00 EDT 1985
· Environ. Sci. Technol.; (United States)
·
OSTI ID:5714533