Atropisomers beyond the C–C axis (denoted as X–Y herein) are important addition to the repertoire of axially chiral compounds, which have received much attention in recent years. Compared with conventional C–C axial chirality around biaryl and olefin axes, atropisomerism portrayed by C–N, C–O, C–B, or N–N bond was deemed to be challenging due to the relatively low rotational barriers. However, the intrinsic shorter bond length and electron-repelling effect lead to a congested hetero X–Y axis, resulting in stable axially chiral frameworks. The past two decades, especially the past few years have witnessed a rapid progress of this emerging area. A range of catalytic atroposelective approaches have been reported for the efficient synthesis of these challenging skeletons. The X–Y axially chiral compounds are valuable molecules, and they may be used as new ligands or catalysts in asymmetric catalysis or evaluated for their potential biological activities. We believe that the chemistry of atropisomers beyond C–C axial chirality will be forthcoming and blooming in the near future, taking up an important position in organic chemistry and beyond. Atropisomers beyond the C–C axis (denoted as X–Y herein) are important addition to the repertoire of axially chiral compounds, which have received much attention in recent years. Compared with conventional C–C axial chirality around biaryl and olefin axes, atropisomerism portrayed by C–N, C–O, C–B, or N–N bond was deemed to be challenging due to the relatively low rotational barriers. However, the intrinsic shorter bond length and electron-repelling effect lead to a congested hetero X–Y axis, resulting in stable axially chiral frameworks. The past two decades, especially the past few years have witnessed a rapid progress of this emerging area. A range of catalytic atroposelective approaches have been reported for the efficient synthesis of these challenging skeletons. The X–Y axially chiral compounds are valuable molecules, and they may be used as new ligands or catalysts in asym...