B-N axis as a facilitating agent for the synthesis of 3D structures: the paradigmatic case of BN-[4.4.4]propellane.

ABSTRACT: Flat aromatic compounds containing a boron-nitrogen (BN) fragment have gained significant attention in the field of organic optoelectronics. Unsurprisingly, therefore, an increasing number of synthetic methodology groups have devoted efforts and creativity to developing new strategies for accessing diverse structures incorporating a B[double bond, length as m-dash]N unit, which is isosteric with the olefinic C[double bond, length as m-dash]C bond. In contrast, the potential of BN isosterism to expand the structural diversity of three-dimensional architectures based on sp³-hybridized atoms remains largely underexplored. In this study, we introduce a strategy to construct an alkane-type quaternary-quaternary Bsp³-Nsp³ molecular axis via double addition

SUBMITTER: Sanz-Liarte G 

PROVIDER: S-EPMC12593829 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature