Novel 1-(4-N,N-bis(triorganosililoamino)phenyl-2-(triorganosililo)etin and a new catalytic process for the preparation of substituted (triorganosililo)alkynes

摘要

the subject of the invention is 1 - (4 - (n,n - bis (triorganosililoamino) phenyl - 2 - (triorganosililo) ethyne model 1 and selectively receive (triorganosililo) alkynes in response sililujacego sprzegania terminalnych alkynes with halogenotriorganosilanami.way is to use complex of iridium (i) in the presence of trzeciorzedowej amines.with which a complex amino katalizujacy selective reactions sililujacego sprzegania terminalnych alkynes with halogenosilanami whose product sa (triorganosililo) alkiny.