Silicon-containing amide, benzimidazole, hydrazide, and oxadiazole polymers

This study reports the synthesis of new silicon-containing amide, benzimidazole hydrazide, and oxadiazole polymers. Procedures are described for the preparation of several intermediate compounds. The silicon-containing polymers are soluble in organic solvents. Solution-cast films from the polymers generally are flexible and exhibit good adhesion to glass and metal surfaces. Preliminary examination indicates that the polymers are heat-stable at elevated temperatures.