[1]Koester,R.etal.[JustusLiebigsAnnalenderChemie,1973,p.1619-1627]
[2]Koester,R.etal.[JustusLiebigsAnnalenderChemie,1975,p.352-372]
[1]Koester,R.etal.[JustusLiebigsAnnalenderChemie,1973,p.1619-1627]
[1]Anderson,B.C.[JournalofOrganicChemistry,1962,vol.27,p.2720-2724]
[1]Anderson,B.C.[JournalofOrganicChemistry,1962,vol.27,p.2720-2724]
[1]Koester,R.etal.[JustusLiebigsAnnalenderChemie,1973,p.1619-1627]Anderson,B.C.[JournalofOrganicChemistry,1962,vol.27,p.2720-2724]