Koelsch radical

The Koelsch radical (also known as Koelsch's radical and 1,3-Bisdiphenylene-2-phenylallyl or α,γ-Bisdiphenylene-β-phenylallyl, abbreviated BDPA) is a chemical compound that is an unusually stable carbon-centered radical, due to its resonance structures.

Koelsch radical

The Koelsch radical (also known as Koelsch's radical and 1,3-Bisdiphenylene-2-phenylallyl or α,γ-Bisdiphenylene-β-phenylallyl, abbreviated BDPA) is a chemical compound that is an unusually stable carbon-centered radical, due to its resonance structures.