82979-72-4

Basic information

• Product Name: 8,9-dihydro-7H-cyclopentapyrene
• Synonyms: 8,9-dihydro-7H-cyclopentapyrene
• CAS NO: 82979-72-4
• Molecular Weight: 242.32
• Mol File: 82979-72-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 8,9-dihydro-7H-cyclopentapyrene(CAS DataBase Reference)
• NIST Chemistry Reference: 8,9-dihydro-7H-cyclopentapyrene(82979-72-4)
• EPA Substance Registry System: 8,9-dihydro-7H-cyclopentapyrene(82979-72-4)

Upstream product

• 61098-93-9 3-(1-pyrenyl)propionic acid 

Relevant articles and documents

The synthesis and STM/AFM imaging of 'Olympicene' benzo[cd]pyrenes

H-Benzo[cd ]pyrene ('Olympicene') is a polyaromatic hydrocarbon and non-Kekul fragment of graphene. A new synthetic method has been developed for the formation of 6H-benzo[cd]pyrene and related ketones including the first time isolation of the unstable alcohol 6H-benzo[cd]pyren-6-ol. Molecular imaging of the reaction products with scanning tunnelling microscopy (STM) and non-contact atomic force microscopy (NC-AFM) characterised the 6H-benzo[cd]pyrene as well as the previously intangible and significantly less stable 5 H-benzo[cd ]pyrene, the fully conjugated benzo[cd]pyrenyl radical and the ketones as oxidation products.