Contributions to the chemistry of halosilane adducts: XVIII. On the nature of compounds of trimethylhalosilanes with 1, 1, 3, 3-tetramethylguanidine and 2-trimethylsilyl- …
SC Chaudhry, D Kummer
文献索引：Chaudhry, Subhash C.; Kummer, Dieter Journal of Organometallic Chemistry, 1988 , vol. 339, p. 241 - 252
Abstract 1, 1, 3, 3-Tetramethylguanidine (TMG) and 2-(trimethylsilyl)-1, 1, 3, 3- tetramethylguanidine (TMSTMG) react with trimethylhalosilanes Me 3 SiHal in equimolar ratio with ionization of the Si halogen bond to give the stable guanidinium salts [(Me 2 N) 2 CNHSiMe 3] Hal (Hal Cl (1), Br (2)) and [(Me 2 N) 2 CN (SiMe 3) 2] Hal (Hal Cl (3), Br (4), I (5)), respectively, involving tetracoordinate silicon. No reaction occurs with Me 3 SiF. The ...
