engleski

Spectroscopic and theoretical study of asymmetric 1, 1’ -diaminoferrocene conjugates of alpha-amino acids

The synthesis and characterization of asymmetric 1, 1′ -diaminoferrocene conjugates of alpha-amino acids Boc-AA-NH-Fn-NH-Ac [AA ) Gly (10), Ala (11), D-Ala (12), Val (13), Fn ) 1, 1′ -ferrocenediyl] is reported. The conformational preferences of these organometallic peptidomimetics in solution are determined experimentally by circular dichroism spectroscopy, IR spectroscopy, and NMR spectroscopy and corroborated theoretically by DFT calculations.

asymmetric 1; 1′ -diaminoferrocene conjugates; alpha-amino acids; spectroscopic and theoretical study

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