Bob87

reaction mixture where DMF is, in 50 degrees not under reflux, but just in closed glass?

methanol from the mixture where is my product + maybe some hydrogen peroxide (30%) can left, on rotary evaporator? e.g.in 30oC degrees? the methanol boiling point is not high, especially when using reduced pressure...

Thank you

yes, its Ferrocenecarboxylic acid

I have found the reaction procedure, where they use adamantane carboxylic acid and DCC to form adamantyl anhydride, i was just wondering if it could work also for ferrocene acid...

anhydride of ferrocene? as it is possible to prepare adamantane anhydride in reaction of acid + DCC in DCM...