[1]Murray;Schoenfeld[AustralianJournalofChemistry,1955,vol.8,p.437,439]
[1]Shiina[KogyoKagakuzasshi/JournaloftheSocietyofChemicalIndustry,1939,vol.42,p.252][J.Soc.chem.Ind.JapanSpl.,1939,vol.42,p.147][Chem.Abstr.,1939,p.7278]
[1]Guenthardetal.[HelveticaChimicaActa,1953,vol.36,p.1147,1158]
[1]Ziegler;Hechelhammer[JustusLiebigsAnnalenderChemie,1937,vol.528,p.133]Ruzicka;Stoll[HelveticaChimicaActa,1933,vol.16,p.493,498]
[2]Murray;Schoenfeld[AustralianJournalofChemistry,1955,vol.8,p.437,439]
[1]Schlenk,W.[JustusLiebigsAnnalenderChemie,1969,vol.727,p.1-9]