Figure 2.
Structures of selected intermediates and transition states of the [Rh(CO)2Cl]2-catalyzed (5 + 2) cycloaddition and allene dimerization pathways with terminally unsubstituted allene-yne 12 (only the α-carbon of phenyl group is shown).
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.