[1]AngewandteChemie-InternationalEdition,2011,vol.50,p.6567-6570
[2]JournalofPolymerScience,1959,vol.38,p.209,210-212 Chem.Abstr.,1960
[1]JournaloftheAmericanChemicalSociety,1948,vol.70,p.1157
[1]Synlett,1999,p.957-959
[2]Patent:US2822348,1951,
[3]IndustrialandEngineeringChemistry,1948,vol.40,p.1432 JournaloftheAmericanChemicalSociety,1944,vol.66,p.1204
[4]ChemicalCommunications,2006,vol.6,p.646-648
[5]Patent:US6342627,2002,B1.Locationinpatent:Example4
[6]Patent:US6342627,2002,B1.Locationinpatent:Pagecolumn7
[7]Patent:WO2009/80380,2009,A2.Locationinpatent:Page/Pagecolumn22-23
[8]Patent:US2011/130590,2011,A1.Locationinpatent:Page/Pagecolumn5
[1]ChemistryLetters,1991,p.2117-2118
[1]ChemicalCommunications,1998,p.2191-2192