作者:N. F. Lazareva、I. M. Lazarev
DOI:10.1134/s1070363213090053
日期:2013.9
New 1-organyl-2-azasilatran-3-ones have been synthesized via the reaction of trifunctional silanes RSiX3 (R = Et, Pr, Ph, CH2=CH, or ClCH2; X = Cl or Me2N) with N,N-bis(2-hydroxyethyl)glycinamides (HOCH2CH2)(2)NCH2C(O)NHR (R = H or Me) and their N',O-trimethylsilyl derivatives. The obtained products can be hydrolyzed to give the corresponding organylsilanetriols. Lithiation of 1-methyl- and 1-phenyl-2-azasilatran-3-ones with n-butyllithium or their reduction with lithium aluminum hydride leads to the products of splitting of the atrane backbone RSiBu3 and RSiH3 (R = Me or Ph), respectively.