METHODS FOR THE PREPARATION OF AROMATIC IMIDE SULFIDE POLYMERS AND AROMATIC IMIDE SULFIDE POLYMERS

摘要

METHODS FOR THE PREPARATION OF AROMATIC IMIDE SULFIDE POLYMERS AND AROMATIC IMIDE SULFIDE POLYMERS A process for the preparation of aromatic imide sulfide polymers and polymers produced. In the process, elemental sulfur is reacted with a compound having the general formula wherein Z1 is a direct link and Z2 is H, or Z1 has the general structure and Z2 is H, or Z1 and Z2 together complete a moiety having the general structure n = 0.4. R1 is substituted or unsubstituted: aryl or heteroaryl. R2 is -O-,-S-, , , , , , , , -(cF2)m- , or , in which R3 is an independently selected aryl group, m is an integer from 1 to 12, and j is an integer from O to 300.