SYNTHESIS OF Si-CONTAINING CYCLIC UREAS

Authors

  • В. А. Пестунович Irkutsk A. E. Favorsky Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, 664033 Irkutsk
  • Н. Ф. Лазарева Irkutsk A. E. Favorsky Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, 664033 Irkutsk

DOI:

https://doi.org/10.1007/7675

Keywords:

pentacoordinated silicon atom, Si-containing cyclic ureas

Abstract

1,3-Bis[(triethoxysilyl)methyl]tetrahydropyrimidin-2-one and  1,3-bis[(dimethoxysilyl)methyl]tetrahydro-
pyrimidin-2-one have been synthesized on interacting urea with  N,N'-bis(silylmethyl)propylenamines (EtO)<sub>3−>n</sub>Me<sub>n</sub>SiCH<sub>2</sub>NH(CH<sub>2</sub>)<sub>3</sub>NHCH<sub>2</sub>SiMe<sub>n</sub>(OEt)<sub>3−n</sub> (n = 0, 2). Their interaction with boron trichloride has been studied. The structures of all the compounds synthesized have been demonstrated by multinuclear NMR spectroscopy.

How to Cite
Pestunovich, V. A.; Lazareva, N. F.  Chem. Heterocycl. Compd. 2007, 43, 187. [Khim. Geterotsikl. Soedin. 2007, 238.]

For this article in the English edition see DOI 10.1007/s10593-007-0030-0


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Published

2023-04-03

Issue

No. 2 (2007)

Section

Original Papers