Tetramesitylgermasilene: the first relatively stable germasilene and its rearrangement to a silylgermylene
摘要:
The thermolysis of hexamesitylsiladigermirane (1) in the presence of triethylsilane at 105-degrees-C yields mesityl(triethylsily)(trimesitylsilyl)germane (3) and dimesityl(triethylsilyl)germane (4) Photolysis of 1 at -78-degrees-C in the presence of triethylsilane gave tetramesitylgermasilene, which upon warming rearranged by a 1,2-aryl shift to mesityl(trimesitylsilyl)germylene, which was then trapped by the silane.
Thermolysis of a siladigermirane: evidence for the formation of a germasilene
作者:Kim M. Baines、Jeffrey A. Cooke
DOI:10.1021/om00056a004
日期:1991.10
Thermolysis of hexamesitylsiladigermirane in the presence of methanol gives two products: dimesityl(dimesitylmethoxysilyl)germane (4) and dimesitylmethoxygermane (5).