These structures were converted into energetically unfavorable bis(organyl)metal complexes using a rhodium(I) (“rhodium-one”) catalyst by Suggs and Jun. A common reaction that forms these structures may replace a substituent with a “dummy ligand” such as a cyanide group to prevent an organocopper byproduct. Alkyl halides are reacted with two equivalents of sodium metal to form these structures in the Wurtz reaction. (-5[1])Reactions that form these structures follow cycles (-5[1])of oxidative addition, transmetallation, and reductive elimination (10[1])and often use a palladium catalyst, such as in (10[1])the Heck and Suzuki reactions. (10[1]-5[1])These structures can be formed using compounds of the form (10[1]-5[1])RMgX, (-5[1])such as the formation of a tertiary alcohol (10[1])from a ketone (-5[1])in the (-5[1])Grignard (-5[1])reaction. (-5[1])For 10 points, name these bonds that form the backbone of organic molecules. (10[1]-5[1])■END■ (10[9]0[3])