The metallated polymers so prepared may be reacted with one or more anionically polymerizable monomers to form graft polymers or a reagent such as {HEAD ~ carbon dioxide} to form {TAIL ~ a functionalized polymer} 
The metallated polymers so prepared may be reacted with one or more anionically polymerizable monomers to form graft polymers or a reagent such as { HEAD ~ carbon dioxide } to form { TAIL ~ a functionalized polymer }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL