99365-86-3Relevant academic research and scientific papers
Structure Determination of Selected Nitro and Sulfonic Acid Substituted 1,2-Naphthoquinone-2-diazides
Gey, E.,Radeglia, R.,Elger, J.,Brandtstaedter, H.,Geissler, H.,Hauser, A.
, p. 261 - 269 (2007/10/02)
Selected nitro derivatives of 1,2-naphthoquinone-2-diazide 2 and 5 have been synthesized, the position of the NO2-group has been unambigously determined by means of 1H and 13C n.m.r. spectroscopy, and the structure of these compounds has been comprehensively determined in relation to unsubstituted 1 and sulfonic acid substituted derivatives 3, 3a, 4 and 4a.Furthermore, the spectroscopical behaviour, especially in the uv/vis region, was examined in correlation to quantum chemical calculations.
