Peptides MEX / Glossary
Boc: a protecting group in peptide synthesis
Boc appears in intermediate names and synthesis strategies; retain that detail when reading a procedure.
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The role of Boc
Boc abbreviates tert-butoxycarbonyl, a group used to protect amino functions. It can be removed under acidic conditions. Fmoc names a different group with different chemical sensitivity. These names describe temporary protection rather than a purity grade.
Sources: [1]
Distinguishing intermediate and product
An amino acid name containing Boc may identify a protected reagent. Do not confuse it with the residue incorporated into a finished peptide. Locate where protection is removed in the scheme and which final structure is analyzed.
Sources: [1]
Questions about this reference
Do Boc and Fmoc name the same group?
No. They are different protecting groups with different deprotection strategies.
Sources and original reading
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