Which of the Following Are Advantages of the Suzuki Coupling

Multiple Choice

Which of the following are advantages of the Suzuki coupling over the Stille coupling? Select all that apply.

A) Organoboron compounds are less expensive than organotin compounds.
B) Organoboron compounds are less toxic than organotin compounds.
C) Formation of alkyl-aryl bonds is possible.
D) The reaction requires a base.