Assertion: ethylene's bond | /r/AtLocation | carbon atom
Facets:
value: in the unbranched chain
type: LOCATION
Source sentences:
text: Beginning in the 1970s, so-called linear alpha olefins (LAOs; distinguished by the double bond occurring on the first, or alpha, carbon atom in the unbranched chain) were produced through polymerization (specifically, oligomerization) and olefin metathesis, which together formed the basis of the Shell higher olefin process (SHOP).