71156-14-4Relevant articles and documents
New methods of preparation of nitrile oxides and the corresponding disubstituted furoxans by interaction of N2O4 with salts of substituted dinitromethanes
Makhova, N. N.,Ovchinnikov, I. V.,Dubonos, V. G.,Strelenko, Yu. A.,Khmel'nitsky, L. I.
, p. 131 - 136 (2007/10/02)
A new method of generation of nitrile oxides through interaction of N2O4 with salts of substituted dinitromethanes (1) has been worked out.It has been shown by 1H, 13C, 14N NMR spectroscopy that this reaction proceeds via dinitrosomethyl intermediates (on
REACTIONS OF NITRILE OXIDES WITH NITROGEN OXIDES. 1. REACTIONS WITH NITROGEN TETROXIDE
Rakitin, O. A.,Ogurtsov, V. A.,Godovikova, T. I.,Khmel'nitskii, L. I.
, p. 1469 - 1471 (2007/10/02)
We have studied the reaction of nitrile oxides with nitrogen tetroxide.It was shown that the reaction is selective: acetonitrile oxide yields ethylnitrolic acid, α-oximinophenylacetonitrile oxide gives a mixture of isomers of phenylnitrofuroxan, and aromatic nitrile oxides give aryltrinitromethanes.
Synthesis and Properties of Dinitromethylated Arenes. Reinvestigation of the Ponzio Reaction
Suzuku, Hitomi,Takaoka, Hiroshi,Yamamoto, Hidetoshi,Ogawa, Takuji
, p. 2927 - 2932 (2007/10/02)
Several title compounds have been prepared by the modified Ponzio procedure and their IR, 1 H and 13 C NMR data are presented.In some cases trinitromethylated arenes were obtained as a by-product.Oxidative cleavage to parent aldehydes and oxidation to carboxylic acids were the major competing reactions. 9-Anthracenecarbaldehyde oxime and 10-methyl-9-anthracenecarbaldehyde oxime reacted with nitrogen dioxide in an unexpected way, giving 10-nitro-9-anthracenecarbonitrile oxide and 10-methyl-10-nitro-9-anthrone as the respective main products.Nitration of (dinitromethyl)benzene has also been examined under various conditions.