The synthesis and characterisation of heterosubstituted aminoferrocenes
作者:Ian R Butler、Scott C Quayle
DOI:10.1016/s0022-328x(97)00528-7
日期:1998.2
The synthesis of 1-bromo-1′-aminoferrocene is reported using a simple synthetic methodology. This compound serves as a useful precursor to other heterosubstituted aminoferrocenes. For example, (1′-amino)ferrocenecarboxylic acid has been obtained and is conveniently isolated in its C-protected form by lithiation of 1-bromo-1′-aminoferrocene, quenching with solid carbon dioxide and esterification of