aN.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Moscow, Russian Federation bUkrainian State University of Chemical Technology, Dnepropetrovsk, Ukraine cSTC 'Institute for Single Crystals', National Academy of Sciences of Ukraine, Kharkov, Ukraine dDepartment of Chemistry, Dnepropetrovsk National University, Dnepropetrovsk, Ukraine eA.V. Bogatsky Physico-Chemical Institute, National Academy of Sciences of Ukraine, Odessa, Ukraine
Abstract:
Phenylglyoxal reacts with N-benzyloxy-N’-(2-bromophenyl)urea forming N-[(benzoyl)(hydroxy)methyl]-N-benzyloxy-N’-(2-bromophenyl)urea. As it was found by XRD study, the molecules of the latter in crystal exist in two forms which vary in a different degree of pyramidality of the same nitrogen atom. Reactions of N-ethoxy-N’-phenylurea and N-benzyloxy-N’-(4-nitrophenyl) urea with phenylglyoxal lead to cyclic products.
Document Type:
Article
Language: English
Citation:
R. G. Kostyanovsky, V. G. Shtamburg, O. V. Shishkin, R. I. Zubatyuk, V. V. Shtamburg, A. A. Anishchenko, A. V. Mazepa, “Pyramidal nitrogen in the crystal of N-[(benzoyl)-(hydroxy)methyl]-N-benzyloxy-N’-(2-bromophenyl)urea”, Mendeleev Commun., 20:3 (2010), 167–169
Linking options:
https://www.mathnet.ru/eng/mendc3026
https://www.mathnet.ru/eng/mendc/v20/i3/p167
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