Title Atroposelective transformation of axially chiral (hetero)biaryls. From desymmetrization to modern resolution strategies
Authors CARMONA CARMONA, JOSÉ ALBERTO, Rodriguez-Franco, Carlos , Fernandez, Rosario , Hornillos, Valentin , Lassaletta, Jose M.
External publication Si
Means Chem. Soc. Rev.
Scope Review
Nature Científica
JCR Quartile 1
SJR Quartile 1
JCR Impact 60.615
SJR Impact 14.529
Publication date 07/03/2021
ISI 000629731800003
DOI 10.1039/d0cs00870b
Abstract This tutorial review provides a systematic overview of the available methodologies for the atroposelective transformation of (heterobiaryl)biaryl precursors toward the synthesis of enantiomerically enriched products and the conceptual aspects associated to each type of transformation. Depending on the presence or absence of symmetry in the starting material and the participation of racemization or dynamization events along the process, several strategies have been developed, including desymmetrization, classical kinetic resolution (KR), dynamic kinetic resolution (DKR) and dynamic kinetic asymmetric transformation (DYKAT). Seminal contributions and a handful of selected examples are discussed to illustrate the potential of these synthetic tools.
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