Metal–metal and metal–halogen bond cleavage by lanthanide and related metals

Abstract
Finely-divided lanthanide and other metals react with substrates such as Mn(CO)5Br, h3–C3H5Fe(CO)3I,[h5–C5H5Mo(CO)3]2, and h5–C5H5Cr(CO)3HgCI in THF to yield reactive solutions which can be utilized as reagents for the synthesis of various organometallic compounds.