This invention relates to selective chemical reactions and to branched molecules, including dendritic polymers, and to {HEAD ~ polymers} tipped with {TAIL ~ functional groups} 
tipped with
This invention relates to selective chemical reactions and to branched molecules , including dendritic polymers , and to { HEAD ~ polymers } tipped with { TAIL ~ functional groups }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL