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ChemicalBook CAS DataBase List 1,1'-FERROCENEDICARBOXALDEHYDE
1271-48-3

1,1'-FERROCENEDICARBOXALDEHYDE synthesis

3synthesis methods
-

Yield:1271-48-3 80%

Reaction Conditions:

with n-butyllithium;N,N,N,N,-tetramethylethylenediamine in diethyl ether;hexaneAr; ferrocene (53.8 mmol) suspnd. in hexane, hexane soln. of BuLi (107.5mmol) added, TMEDA (55.7 mmol) added dropwise, stirred at room temp. fo r 14 h, Et2O soln. of ligand (104.1 mmol) added dropwise, stirred for 30min; extd. (H2O), reextd. (CH2Cl2), org. layer washed (aq. HCl), dried (MgSO4), filtered, concd., chromd. (SiO2, CH2Cl2/hexane=1/1), dried;

References:

Barry, Kevin P.;Nataro, Chip [Inorganica Chimica Acta,2009,vol. 362,# 6,p. 2068 - 2070]

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