Baeyer Strain Theory explains why some rings of carbon atoms (cycloalkanes) are very stable while others are “unhappy” and want to break open. The stability of cycloalkanes is explained by the concept of ring strain. It is the total strain energy stored in a cyclic molecule due to its geometry. The main contributions to ring … Read more
Naphthalene (C₁₀H₈)Bicyclic Aromatic (Fused Benzene Rings) Important Derivatives: Naphthalene sulfonates, α-Naphthol, β-Naphthol, Naphthoquinones Anthracene (C₁₄H₁₀) Linearly Fused Tricyclic Aromatic Important Derivatives: Anthraquinone, Hydroxyanthraquinones (e.g., Emodin, Chrysophanol), Danthron, Senna glycosides Phenanthrene (C₁₄H₁₀) Angularly Fused Tricyclic Aromatic Important Derivatives: Morphine, Codeine, Thebaine, Hydromorphone, Oxycodone (all phenanthrene alkaloids) Diphenylmethane ( C₁₃H₁₂ ) Non-Fused Aromatic (Two Benzene rings linked … Read more
Introduction Naphthalene is a simple organic compound made of two benzene rings fused together, looking a bit like a double hexagon. In its physical form, it appears as shiny, white crystals or flakes. Naphthalene is famous for sublimation. This means it turns directly from a solid crystal into a gas without ever melting into a … Read more