2013Chemical CommunicationsRequires access

Design of aromatic heteropolycyclics containing borole frameworks

Truong Ba Tai, Vũ Thị Thu Hương, Minh Tho Nguyen

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Abstract

The heteropolycyclic compounds containing borole units were theoretically designed. The presence of electron deficient boron atoms results in full electron delocalization and remarkably affects their aromaticity. While molecules 1 and 2a exhibit antiaromaticity for inner rings and non-aromaticity for outer rings, 2b and 2c are completely aromatic.

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The heteropolycyclic compounds containing borole units were theoretically designed. The presence of electron deficient boron atoms results in full electron delocalization and remarkably affects their aromaticity. While molecules 1 and 2a exhibit antiaromaticity for inner rings and non-aromaticity for outer rings, 2b and 2c are completely aromatic.

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Available abstract

The heteropolycyclic compounds containing borole units were theoretically designed. The presence of electron deficient boron atoms results in full electron delocalization and remarkably affects their aromaticity. While molecules 1 and 2a exhibit antiaromaticity for inner rings and non-aromaticity for outer rings, 2b and 2c are completely aromatic.

Key concepts: Antiaromaticity, Aromaticity, Electron delocalization, Boron, Chemistry, Delocalized electron, Molecule, Computational chemistry

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