Efficient synthesis of dehydroamino acid derivatives
作者:Paula M.T. Ferreira、Hernâni L.S. Maia、Luís S. Monteiro
DOI:10.1016/s0040-4039(98)02164-9
日期:1998.12
By using a DMAP catalysed reaction of β-hydroxyamino acid derivatives with tert-butylpyrocarbonate, the corresponding dehydroaminoacid derivatives were obtained in high yields.
High yielding synthesis of dehydroamino acid and dehydropeptide derivatives
作者:Paula M. T. Ferreira、Hernâni L. S. Maia、Luís S. Monteiro、Joana Sacramento
DOI:10.1039/a904730a
日期:——
By using a 4-dimethylaminopyridine (DMAP) catalysed reaction of β-hydroxyamino acid derivatives with tert- butyl pyrocarbonate [(Boc)2O], dehydroamino acid derivatives are obtained in high yields. The same methodology applied to dipeptides with a β-hydroxyamino acid residue gives the corresponding dipeptides with a dehydroamino acid residue.