2-Benzoyl-2-ethoxycarbonylvinyl-l and 2-Benzoylamino-2-methoxy-carbonylvinyl-1 as N-Protecting Groups in Peptide Synthesis. Their Application in the Synthesis of Dehydropeptide Derivatives Containing N-Terminal 3-Heteroarylamino-2,3-dehydroalanine

Article abstract of DOI:10.1002/jhet.5570340128

Ethyl 2-benzoyl-3-dimethylaminopropenoate (6) and methyl 2-benzoylamino-3-dimethylaminopropenoate (46) were used as reagents for the protection of the amino group with 2-benzoyl-2-ethoxycarbonylvinyl-1 and 2-benzoylamino-2-methoxycarbonylvinyl groups in t