[1]CurrentPatentAssignee:SUMITOMOSEIKACHEMICALSCOMPANYLIMITED-EP2441751,2012,A1Locationinpatent:Page/Pagecolumn7
[2]Fuson;Price;Burness[JournalofOrganicChemistry,1946,vol.11,p.478]
[3]McAllanetal.[JournaloftheAmericanChemicalSociety,1951,vol.73,p.3627,3629]