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This work reports the synthesis of a wide range of ferrocenyl-amino acids and other derivatives in excellent yield. Diverse amino acid containing azides were synthesized and ligated to ferrocene employing click reaction to access ferrocenyl amino acids. Chiral alcohols, esters, diols, amines containing azido group were tagged to ferrocene via click reaction to generate ferrocene derived chiral derivatives...
A simple and efficient method for the synthesis of allo- and threo-3,3′-dimethylcystine derivatives is reported. Various tosyl and bromo derivatives of Cbz-, Boc-, and Fmoc- protected threonine methyl esters have been prepared and subjected to nucleophilic substitution with potassium thiocyanate in acetonitrile to yield the corresponding thiocyanate derivatives in moderate yield. The thiocyanates...
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