Abstract In this contribution, a convenient synthetic method to obtain tris(trimethoxysilyl)silanides (M=Li, Na, K, Cu) 5 – d is described. are easily accessible deriving from dodecamethoxyneopantasilane 4 in excellent yields and could be fully characterized via NMR spectroscopy X‐ray crystallography. The efficiency of serve as new building block silicon chemistry demonstrated by the reactions ...