Abstract
The approach of utilizing protecting groups (PGs) in organic chemistry has led to the
successful syntheses of an array of useful organic compounds. This strategy has also addressed some
of the complexities associated with many organic reactions. These PGs find useful applications in
simple and complex reactions that involve the synthesis of large organic compounds such as peptides,
and oligosaccharides. The fundamental role of PGs is to prevent undesired reactions that could
hinder the progress or completion of such reactions. Ideal PGs must be utilized in this regard to
achieve the desired objectives. This review describes the diverse protecting groups found in the
literatures, the functional moieties for the protection, deprotection strategies, and their relevant applications
in organic synthesis.
Keywords:
Protecting groups, deprotection, functional group, organic synthesis, side reactions.
Graphical Abstract
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