Cyclic compounds (3)
Spiro compounds (2)
Spiropentane is a hydrocarbon with formula C5H8. It is the simplest spiro-connected cycloalkane, a triangulane. It took several years after the discovery in 1887 until the structure of the molecule was determined.According to the nomenclature rules for spiro compounds, the systematic name is spiro[2.2]pentane.
Cuneane (C8H8, Pentacyclo[18.104.22.168 2,4.03,7.06,8]octane) is a saturated hydrocarbon. Its name is derived from the Latin cuneus, meaning a wedge. Cuneane may be produced from cubane by metal-ion-catalyzed σ-bond rearrangement.
Cadalene or cadalin (4-isopropyl-1,6-dimethylnaphthalene) is a polycyclic aromatic hydrocarbon with a chemical formula C15H18 and a cadinane skeleton. It is derived from generic sesquiterpenes, and ubiquitous in essential oils of many higher plants. Cadalene, together with retene, simonellite and ip-iHMN, is a biomarker of higher plants, which makes it useful for paleobotanic analysis of rock sediments.
o-fluoronitrobenzene · p-fluoronitrobenzene · 2-fluoronitrobenzene
1-Phenyltridecane (123-02-4, 68648-87-3, 129813-59-8, 29463-64-7)
A 215 · A-215 · alkylate-215