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http://repository.kpi.kharkov.ua/handle/KhPI-Press/36971| Title: | Synthesis, structure and properties of N-alkoxy-N-(1-pyridinium)urea salts, N-alkoxy-N-acyloxyureas and N,N-dialkoxyureas |
| Authors: | Shtamburg, V. G. Shishkin, O. V. Zubatyuk, R. I. Kravchenko, S. V. Tsygankov, A. V. Shtamburg, V. V. Distanov, V. B. Kostyanovsky, R. G. |
| Issue Date: | 2007 |
| Publisher: | Elsevier Inc. |
| Citation: | Synthesis, structure and properties of N-alkoxy-N-(1-pyridinium)urea salts, N-alkoxy-N-acyloxyureas and N,N-dialkoxyureas / V. G. Shtamburg [et al.] // Mendeleev Commun. – 2007. – Vol. 17, № 3. – P. 178-180. |
| Abstract: | N-Alkoxy-N-(1-pyridinium)urea salts 3, 4 have been prepared, the conversions of N-acetoxy-N-methoxyurea 7 into N,N-dimethoxyurea 8 and of N-n-propyloxy-N-(1-pyridinium)-N',N'-dimethylurea chloride 6 into N,N dimethoxy-N',N'-dimethylurea 11 were carried out. A high pyramidality of the amide nitrogen in O–N–X groups [X = N+C5H5, OMe, OC(O)C6H4Cl-p] has been revealed by XRD studies of ureas 3b, 8 and N-p chlorobenzoyloxy-N-n-butyloxyurea 9. |
| DOI: | 10.1016/j.mencom.2007.05.016 |
| URI: | http://repository.kpi.kharkov.ua/handle/KhPI-Press/36971 |
| Appears in Collections: | Кафедра "Органічна хімія, біохімія, лакофарбові матеріали та покриття" |
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|---|---|---|---|---|
| Mendeleev_Commun_2007_17_3_Shtamburg_Synthesis.pdf | 465,19 kB | Adobe PDF |  View/Open |
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