... 1-Bromo-1'-acetylferrocene (4.140 g, 13.48 mmol) was dissolved in 50 mL of benzene and added to the ethylene glycol mixture along with a small lump of p-toluenesulfonic acid, and the mixture was refluxed. ... Organometallics, Vol. 7, No. 2, 1988 Moulton and Bard ...
