Copper(I) thiophene-2-carboxylate

Copper(I) thiophene-2-carboxylate or CuTC is a coordination complex derived from copper and thiophene-2-carboxylic acid. It is used as a reagent to promote the Ullmann reaction between aryl halides.


 * [[Image:CuTC Ullmann Coupling.png|left|500px|CuTC catalyzed Ullmann coupling]]