This invention relates to a Group 8 metal containing catalyst compound for {HEAD ~ the metathesis} of {TAIL ~ olefins} 
of
This invention relates to a Group 8 metal containing catalyst compound for { HEAD ~ the metathesis } of { TAIL ~ olefins }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL