DilitMation of a trimethylene-bridged ferrocene with n-butyllitMum and TMEDA selectively metalated the ring at the 2,2'- or the S.S'-positions. The dilithio derivatives were converted to the dicarboxylic acid, the dibromo, and the diiodo derivatives.
|Number of pages||4|
|Publication status||Published - 1982|
ASJC Scopus subject areas
- Inorganic Chemistry
- Organic Chemistry