Question 1
What coupling partners can be used to prepare the given compound in a Heck reaction?

◦ p-nitrostyrene and (Z)-(2-bromovinyl)benzene
◦ (E)-1-(2-bromovinyl)-4-nitrobenzene and styrene
◦ p-nitrostyrene and (E)-(2-bromovinyl)benzene
◦ (Z)-1-(2-bromovinyl)-4-nitrobenzene and styrene
Question 2
Which of the choices can be used to make a C-C double bond?
◦ Suzuki coupling
◦ Simmons-Smith reaction
◦ alkene metathesis
◦ Negishi coupling