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RESEARCH PRODUCT

‐Aminonitriles: From Sustainable Preparation to Applications in Natural Product Synthesis

Nina VierengelCaroline GrundkeTill Opatz

subject

Natural productPersonal account010405 organic chemistryComputer scienceGeneral Chemical EngineeringIndustrial scaleTotal synthesisGeneral Chemistry010402 general chemistry01 natural sciencesBiochemistry0104 chemical scienceschemistry.chemical_compoundchemistryMaterials ChemistryBiochemical engineering

description

Due to their numerous reactivity modes, α-aminonitriles represent versatile and valuable building blocks in organic total synthesis. Since their discovery by Adolph Strecker in 1850, this compound class has seen a wide dissemination in synthetic applications from laboratory to million-ton industrial scale and was extensively used in the syntheses of various classes of natural products. As these compounds provide a multitude of reactivity options, we feel that a broad overview of their multiple reaction modes may reveal less familiar opportunities for successful total synthesis planning. This personal account article will thus focus on α-aminonitriles used as key intermediates in selected natural product synthesis sequences which have been reported in the two decades since Enders' and Shilvock's seminal review. Natural α-aminonitriles will also briefly be treated.

https://doi.org/10.1002/tcr.202000066