C- or O-Alkylation?

C- or O-Alkylation?

Depending on the number of fluorine atoms in the alkylating agent, β-ketoesters are regioselectively C- or O-alkylated

Iron-Catalyzed Hydroboration

Iron-Catalyzed Hydroboration

Iron carbonyl complex catalyzes hydroboration of alkynes under non-inert conditions, making it simple and synthetically useful