IODINATION PROCESS, MONOMER AND POLYMER

摘要

The present invention relates to processes for the preparation of iodinated compounds of formula (I): (Formula (I)) wherein R1 is the same or different in each occurrence and is a substituent; m independently in each occurrence is 0, 1, 2 or 3; and X independently in each occurrence is NR2, PR2, -CR2 2-, -SiR2 2, O or S wherein R2 is the same or different in each occurrence and is a substituent.