89047-02-9Relevant academic research and scientific papers
SYNTHESIS AND PROPERTIES OF AZOLES AND THEIR DERIVATIVES. PART XXVI. SUBSTITUENT EFFECT ON THE CYCLOADDITIONS OF BENZONITRILE N-OXIDES TO NITROETHENE AND 3-NITROPROPENE-1
Baranski, Andrzej,Cholewka, Elzbieta
, p. 319 - 331 (2007/10/02)
The kinetics of the cycloaddition reactions of R-substituted benzonitrilo N-oxides to nitroethene and 3-nitropropene-1 have been studied by quantitative IR-analysis.Substituent effect on the reaction rate is discussed in terms of the FMO theory.
SYNTHESIS AND PROPERTIES OF AZOLS AND THEIR DERIVATIVES. PART VI. CYCLOADDITION REACTIONS OF NITROETHYLENE WITH AROMATIC NITRILE N-OXIDES AND SOME CONVERSIONS OF 3-ARYL-5-NITRO-4,5-DIHYDRO-1,2-OXAZOLES
Baranski, Andrzej,Shvekhgeimer, Genrikh A.
, p. 459 - 467 (2007/10/02)
Reactions of aromatic nitrile N-oxides with nitroethylene lead to formation of 3-aryl-5-nitro-4,5-dihydro-1,2-oxazoles.During heating the above compounds decompose with elimination of nitrous acid, thus affording 3-aryl-1,2-oxazoles.Under nucleophilic reagents a ring opening was observed.
