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Organic synthesis is an important part of organic chemistry. Through organic synthesis, people have synthesized many products with excellent properties that exist or do not exist in nature. However, in organic synthesis, it is often encountered that several sites or functional groups in a molecule may react with the reactants, and only specific sites are needed for the reaction process, but no reaction conditions or reagents with selectivity can be found. In this case, the corresponding functional groups can be selectively protected and then reduced after the end of the reaction. Thus, the target product can be synthesized in the targeted manner. Learn more: https://www.alfa-chemistry.com..../products/protection
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