Et2Cu

Et2Cu is a chemical compound with the formula (C2H4)2Cu, which means it consists of two ethylene molecules (C2H4) coordinated to a copper (Cu) atom. This compound is a notable example of an organometallic complex, where a metal atom is bonded to organic ligands. Et2Cu is often used in organic synthesis as a reagent for the formation of carbon-carbon bonds, particularly in the coupling of organic compounds. Its reactivity is due to the presence of the copper atom, which can facilitate the transfer of organic groups between molecules. The compound is typically prepared by the reaction of ethylene with copper(I) salts in the presence of a suitable ligand. Et2Cu is known for its stability and ease of handling, making it a valuable tool in the field of organometallic chemistry. However, it should be handled with care due to its potential toxicity and reactivity.