The hexamethylpentalene dianion and other reagents for organometallic pentalene chemistry

Chem Commun (Camb). 2007 Apr 21:(15):1512-4. doi: 10.1039/b702150j. Epub 2007 Mar 14.

Abstract

Novel permethylated pentalenide anions are reported which offer exciting new opportunities for the future development of organometallic pentalene chemistry.