A simple criterion for gas chromatography/mass spectrometric analysis of thermally unstable compounds, and reassessment of the by??products of alkyl diazoacetate …

…, AI Ukolov, RR Kostikov, IG Zenkevich

文献索引：Kornilova, Tatiana A.; Ukolov, Anton I.; Kostikov, Rafael R.; Zenkevich, Igor G. Rapid Communications in Mass Spectrometry, 2013 , vol. 27, # 3 p. 461 - 466

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被引用次数: 8

摘要

METHODS A series of thermally unstable diazocarbonyl compounds, alkyl diazoacetates (predicted limit of stability approx. 140 C, the boiling point of ethyl diazoacetate), was selected for GC/MS analysis using standard equipment. Different GC separation conditions were selected so that the retention temperatures of target compounds were both below and above 140 C. RESULTS Analyzing alkyl diazoacetates within their thermal stability range ...