[1]Heinzelman[JournaloftheAmericanChemicalSociety,1953,vol.75,p.921,923][OrganicSyntheses,1963,vol.Coll.Vol.IV,p.573,575]Heinzelman[OrganicSyntheses,Collective]Horiietal.[YakugakuZasshi/JournalofthePharmaceuticalSocietyofJapan,1957,vol.77,p.248,249][YakugakuZasshi,1957,vol.77,p.256][Chem.Abstr.,1957,p.8671;8672]
[1]Heinzelman[JournaloftheAmericanChemicalSociety,1953,vol.75,p.921,923][OrganicSyntheses,1963,vol.Coll.Vol.IV,p.573,575]Horiietal.[YakugakuZasshi/JournalofthePharmaceuticalSocietyofJapan,1957,vol.77,p.248,249][YakugakuZasshi,1957,vol.77,p.256][Chem.Abstr.,1957,p.8671;8672]