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[2]Kuhn;Staab[ChemischeBerichte,1954,vol.87,p.262,264]
[1]Baker;Kirby;Montgomery[JournaloftheChemicalSociety,1932,p.2876,2878]
[1]Kuhn;Staab[ChemischeBerichte,1954,vol.87,p.262,264]
[1]Spaeth;Loewy[MonatsheftefurChemie,1938,vol.71,p.365,371]
[1]Kuhn;Staab[ChemischeBerichte,1954,vol.87,p.262,264]
[2]Geissmanetal.[JournalofOrganicChemistry,1946,vol.11,p.741,749]