Beiträge zur Chemie der Silicium-Stickstoff-Verbindungen, 166. Mitt.: Organylaminosubstitutionen an Hexachlordisiloxan

摘要

Reaction of hexachlorodisiloxane with primary and secondary amines leads — in dependence of stoichiometry — to numerous partially and totally organylamino substituted disiloxanes. Partially aminosubstituted chlorodisiloxanes are very sensitive to moisture and can be converted into disiloxanes with different organylamino groups. Exhaustive alkanolysis substitutes amino as well as chloro groups giving hexaalkoxydisiloxanes, but partial alkanolysis may substitute amino in preference to chloro groups. Mass spectra can be interpreted by abstraction ofRR′N·,RR′N+,RR′NH and (RR′N minus H) units. Most of the compounds are colourless liquids but hexakis(piperidino)-disiloxane mel