作者:Norihiro Tokitoh、Tomonori Sadahiro、Ken Hatano、Takayo Sasaki、Nobuhiro Takeda、Renji Okazaki
DOI:10.1246/cl.2002.34
日期:2002.1
Kinetically stabilized silaneselone [Tbt(Dip)Si=Se (4); Tbt=2,4,6-tris[bis(trimethylsilyl)methyl]phenyl, Dip=2,6-diisopropylphenyl] and silanetellone [Tbt(Dip)Si=Te] were synthesized by direct chalcogenation of Tbt(Dip)M: (M=Si, Ge) with elemental chalcogen. Deselenation of Tbt(Dip)SiSe2 also gave 4. Metallanetellones [Tbt(Dip)M=Te; M=Si, Ge] were also synthesized by the reaction of Tbt(Dip)MLi2 (M=Si, Ge) with TeCl2, which is a new synthetic method for heavy ketones.
动力学稳定的硅烷硒酮 [Tbt(Dip)Si=Se (4); Tbt=2,4,6-三[双(三甲基硅基)甲基]苯基,Dip=2,6-二异丙基苯基]和硅烷四酮[Tbt(Dip)Si=Te]通过Tbt(Dip)M的直接硫属化合成:( M=Si, Ge) 与元素硫属元素。 Tbt(Dip)SiSe2 的脱硒也得到 4. Metallanetellones [Tbt(Dip)M=Te; Tbt(Dip)MLi2(M=Si,Ge)与TeCl2反应合成了M=Si,Ge],这是一种新的重酮合成方法。