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

Эта публикация цитируется в 6 статьях

Pyramidal nitrogen in the crystal of N-[(benzoyl)-(hydroxy)methyl]-N-benzyloxy-N’-(2-bromophenyl)urea

R. G. Kostyanovsky^a, V. G. Shtamburg^b, O. V. Shishkin^c, R. I. Zubatyuk^c, V. V. Shtamburg^d, A. A. Anishchenko^d, A. V. Mazepa^e

^a N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Moscow, Russian Federation
^b Ukrainian State University of Chemical Technology, Dnepropetrovsk, Ukraine
^c STC 'Institute for Single Crystals', National Academy of Sciences of Ukraine, Kharkov, Ukraine
^d Department of Chemistry, Dnepropetrovsk National University, Dnepropetrovsk, Ukraine
^e A.V. Bogatsky Physico-Chemical Institute, National Academy of Sciences of Ukraine, Odessa, Ukraine

Аннотация: 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.

Язык публикации: английский

DOI: 10.1016/j.mencom.2010.05.015