173449-89-3Relevant articles and documents
Synthesis and Prior Misidentification of 4- tert-Butyl-2,6-dinitrobenzaldehyde
Martin, Daniel J.,Mercado, Brandon Q.,Mayer, James M.
, p. 12172 - 12176 (2019)
Substituted 2,6-dinitrobenzaldehydes are valuable synthetic precursors and have been prepared by several methods. We report here that one reported synthetic method actually forms the 3,5-dinitro isomer, 4-tert-butyl-3,5-dinitrobenzaldehyde, instead of the
On the illusive nature of o-formylazobenzenes: Exploiting the nucleophilicity of the azo group for cyclization to indazole derivatives
Peters, Maike V.,Stoll, Ragnar S.,Goddard, Richard,Buth, Gernot,Hecht, Stefan
, p. 7840 - 7845 (2007/10/03)
(Chemical Equation Presented) Facile rearrangement of azobenzenes is shown to occur in cases where the azo group is placed in the ortho position to carbonyl electrophiles to furnish the indazole skeleton. While this study demonstrates the illusive nature