Aminosilylation of heterocumulenes and the intramolecular decomposition of their silyl-functionalized adducts
摘要:
Heteroorganic amidosilanes are readily obtained by interaction of CO2, CS2 and other heterocumulenes with pentacoordinated diaminosilanes. A comparison is made with the corresponding reactions of tetracoordinated species. Decomposition of these bifunctional organosilanes gives 2-substituted ureido derivatives and base-stabilized low coordinated silicon species, seemingly by a unimolecular thermal beta-elimination.
Contributions to group IV organometallic chemistry
作者:R.Harry Cragg、Rob.D. Lane
DOI:10.1016/0022-328x(85)88049-9
日期:1985.10
The preparation and properties of a series of organo-1,3,2-diazasilacycloalkanes are reported and their mass spectra and 1H, 13C and 29Si NMR spectra discussed in detail.
报告了一系列有机-1,3,2-二氮杂硅烷基环烷烃的制备和性质,并详细讨论了它们的质谱以及1 H,13 C和29 Si NMR光谱。