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