[1]Makarowaetal.[IzvestiyaAkademiiNaukSSSR,SeriyaKhimicheskaya,1958,p.1452,1457;engl.Ausg.S.1399,1404]Campbell[JournaloftheChemicalSociety,1950,p.3109,3113]
[1]Campbell[JournaloftheChemicalSociety,1950,p.3109,3113]
[1]Niwa[TohokuYakkaDaigakuKiyo,1957,#4,p.16,17][Chem.Abstr.,1958,p.7233]
[2]Muelller,H.K.;Mueller,H.G.[JournalfurpraktischeChemie(Leipzig1954),1970,vol.312,p.78-89]
[1]Campbell[JournaloftheChemicalSociety,1950,p.3109,3113]
[2]Byron,D.J.etal.[JournaloftheChemicalSocietyC:Organic,1966,p.840-845]
[1]Grieve;Hey[JournaloftheChemicalSociety,1932,p.1888,1891]
[2]Grieve;Hey[JournaloftheChemicalSociety,1932,p.1888,1891]