918-37-6Relevant academic research and scientific papers
DESTRUCTIVE NITRATION OF ALIPHATIC γ,γ-DINITRO KETONES AND ALDEHYDES. SYNTHESIS OF HALOGENOPENTANITROETHANES AND 1,1,1,2,2-PENTANITROPROPANE
Tselinskii, I. V.,Shokhor, I. N.,Bagal, L. I.
, p. 1039 - 1041 (2007/10/02)
The nitration of 2,2-dinitro-2-R-5-pentanones ( R = H, Cl, Br ) with a mixture of nitric and sulfuric acids leads to R'-pentanitroethanes ( R' = NO2, Cl, Br ). 1,1,1,2,2-Pentanitropropane was obtained similarly with 56-58percent yields during the nitration of 2,2-dinitro-5-hexanone, 2,2-dinitro-5-phenyl-5-pentanone, and 4,4-dinitropentanal.
DESTRUCTIVE NITRATION OF POLYNITRO CARBONYL COMPOUNDS I. A NEW METHOD FOR THE PRODUCTION OF HEXANITROETHANE
Golod, E. L.,Bagal, L. I.
, p. 29 - 33 (2007/10/02)
The nitration of 1,1,1-trinitroalkyl ketones (NO2)3C(CH2)nCOR with a mixture of concentrated nitric and sulfuric acids leads to the formation of hexanitroethane with a yield of up to 80percent.The reaction is promoted by electron-donating substituents. 1,1-Dinitro-4-pentanone is nitrated in a similar way.Hexanitroethane is not formed in nitric acid alone.
