Procedures for preparation and use of oligomeric silsesquioxanes

Abstract

The invention concerns a procedure for prodn. of completely condensed oligomeric silasesquioxanes, I (R = (un)substituted alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl, cycloalkynyl, aryl, heteroaryl; etc.), and their use as catalysts as well as for the synthesis and modification of polymers. [on SciFinder (R)