210487-97-1

Basic information

• Product Name: 2,2-dimesityl-4,5-difluorenyl-2,1,3-germadioxolane
• CAS NO: 210487-97-1
• Molecular Weight: 671.375
• Mol File: 210487-97-1.mol

Chemical Properties

• CAS DataBase Reference: 2,2-dimesityl-4,5-difluorenyl-2,1,3-germadioxolane(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2-dimesityl-4,5-difluorenyl-2,1,3-germadioxolane(210487-97-1)
• EPA Substance Registry System: 2,2-dimesityl-4,5-difluorenyl-2,1,3-germadioxolane(210487-97-1)

Safety Data

• Hazardous Substances Data: 210487-97-1(Hazardous Substances Data)

Upstream product

• 96481-42-4 dichlorodimesitylgermane 
• 34028-61-0 Li⁽¹⁺⁾*OC₁₃H₈Li^(1-)=Li(OC₁₃H₈Li) 
• 3073-51-6 fluorenopinacol 

Relevant articles and documents

Alkoxymesitylchlorogermanes and aryloxymesitylchlorogermanes

New alkoxymesitylchlorogermanes and hindered aryloxymesitylchlorogermanes were synthesized either by intermolecular dehydrohalogenation between mesityltrichlorogermane and the corresponding alcohols or phenols, or by transmetallation. Both methods are limited by the steric hindrance of the organic moieties. Transmetallation from lithium fluorenol yields the corresponding aryloxymesityldichlorogermane in poor yields; by contrast the compound is easily formed by dehydrohalogenation in the presence of 1,8-diazabicyclo[5.4.0]undec-7-ene. From dimesityldichlorogermane, regardless of the method used, mesitylchlorofluorenoxygermane is always formed in a mixture with the bis(fluorenoxy)dimesitylgermane; from the dilithium derivative of fluorenol the five-membered 2,2-dimesityl-4,5-difluorenyl-l,3-germoxolane is formed which is explained by a further addition on fluorenone formed as by-product of the reaction, along with hexamesitylcyclotrigermane.